ML16256A150
| ML16256A150 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 08/25/2016 |
| From: | Entergy Operations |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML16256A115 | List:
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| References | |
| W3F1-2016-0053 | |
| Download: ML16256A150 (165) | |
Text
WSES-FSAR-UNIT-3 2.3-1 2.3 METEOROLOGY 2.3.1 REGIONAL CLIMATOLOGY 2.3.1.1 General Climate The climate of southeastern Louisiana is classified as humid subtropical(1). It is influenced to a large degree by the many water surfaces, provided by lakes and streams and by proximity to the Gulf of Mexico.(2)
During mid-June to mid-September, the prevailing southeast to southwest winds carry inland warm, moist tropical air favorable for sporadic, often quite localized development of thunderstorms. Occasionally the pressure distribution of the atmosphere changes to bring in a flow of hotter and drier air.
The prevailing southeast to southwest winds in the summer months(3) are usually associated with the "Bermuda High" that often remains stationary in the Atlantic Ocean off the southeast coast of the United States; on some days, however, such winds merely reflect a localized sea breeze. The hotter drier conditions on the other hand are usually caused by the formation of a high pressure system over the Western Gulf of Mexico. Cool continental air rarely reaches the site region in summer. If a cold front does occur, the cold air behind the front has usually been greatly moderated by solar heating over the plains states to the north or northwest.
From late fall until early spring, bursts of cold air do reach southeastern Louisiana, but the cool temperatures which result seldom last more than a few days(2). Even during these seasons the weather is still usually dominated by maritime tropical air from the Gulf of Mexico.(4) The interaction between this moist air and the much colder, drier air to the north often generates or intensifies winter storms which then usually pass to the north of the site(2,4). Throughout the year, the many water surfaces in the site area modify the relative humidity and temperature by decreasing the range between extremes.(2) During periods of southerly wind flow, these effects are increased, imparting the characteristics of a marine climate. Relative humidities of less than 50 percent occur in each month of the year; however, they are less frequent in the summer than during the other seasons(2). Freezing temperatures are not common and are generally restricted to the period mid-December to mid-March. Some years have none(2).
Measureable snowfall in the region is rare. Only four times in the 100 years of data prior to 1975 has the snowfall depth exceeded two inches(2). A fairly definite rainy period exists from mid-December to mid-March. Rainy weather conditions in this period often persist for several days at a time.
Damaging hail and sleet are not frequently reported in the site area(2,4).
2.3.1.2 Regional Meteorological Conditions for Design and Operating Bases 2.3.1.2.1 Maximum Winds and Design Wind Speeds
WSES-FSAR-UNIT-3 2.3-2 High wind speeds in the area are associated with hurricanes, thunderstorms, frontal passage, and extratropical cyclones. The highest sustained wind speed officially measured at New Orleans was 98 mph from the north on September 19, 1947 during the passage of a hurricane.(2)
Thom(5) has computed the return period for extreme winds (fastest mile of wind exclusive of tornado winds at height 30 ft. above the ground). According to these statistics, an extreme wind of 100 mph (36 second mean wind) can be expected to occur on the average once every 100 years. Based on a gustiness factor developed by Huss(6), the highest instantaneous gust expected once in 100 years is 130 mph.
The fastest mile wind speeds for recurrence intervals from 2 to 100 years presented in Table 2.3-1. For comparison purposes, the observed fastest mile wind speeds and concurrent directions at Moisant International Airport for the 47 year period 1921-1967 are presented in Table 2.3-2.
Of concern to plant designers is the distribution of high wind speeds with height. Using the once in a hundred year fastest mile of wind discussed above (100 mph) and a standard vertical wind profile, the distribution of extreme winds with height at the site is as follows:
0-50 ft.
50-150 ft.
150-400 ft.
100 mph 119 mph 138 mph 2.3.1.2.2 Hurricanes During the period 1871-1977, 55 tropical storms or hurricanes passed within 100 nautical miles of the Waterford 3 site(7)(18). Beginning with 1886, the National Weather Bureau has differentiated between tropical storms (maximum wind <74 mph) and hurricanes (>74 mph). Since 1886, there have been 26 passages of hurricanes and 23 of tropical storms within 100 nautical miles of the site. Since 1900, the centers of three hurricanes have passed over New Orleans.
At 9:12 a.m. on September 19, 1947, during the passage of a hurricane, the highest wind of record at Moisant International Airport was measured as 98 mph. Afterwards, but shortly before the eye of the hurricane passed over the station, the velocity indicator became difficult to read; the wind was estimated to reach as high as 110 mph with gusts estimated to 125 mph.
In 1965, Hurricane "Betsy" brought destructive winds to the New Orleans Metropolitan area. On September 9, 1965, at 11:47 pm, the winds at New Orleans International Airport reached 85 mph from the east, with gusts to 112 mph. In New Orleans, an extreme wind of 125 mph from the east was estimated atop the Federal Building. Since 1963, five tropical cyclones with winds in excess of 50 mph, all hurricanes (including Betsy), have passed within 100 nautical miles of the Waterford Site. Of these, Betsy was by far the most severe in the New Orleans-Waterford site area. A summary of these five hurricanes is presented in Table 2.3-137.
WSES-FSAR-UNIT-3 2.3-3 2.3.1.2.3 Thunderstorms Thunderstorms with damaging winds and hail are relatively infrequent. The most damaging thunderstorms are those associated with the passage of a cold front or squall line.(2)
Based on 21 years of records of the US Weather Bureau at Moisant International Airport (1949-1969), the mean number of days with thunderstorms is:
Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual 2
2 3
5 6
9 16 13 7
2 1
2 68 The maximum thunderstorm occurrence during the months of July and August is also reflected in the monthly average precipitation.
During the period 1955-1967, hail 0.75 in. or greater in diameter was reported 13 times in the one-degree latitude-longitude square containing the site(8). These occurrences are relatively infrequent especially when compared to over 100 such hail reports at some locations in Oklahoma.
The site area experiences an annual average of 75 days with observable lightning or thunder. There are about 19 cloud to ground strikes per square mile per year(19). The most serious lightning displays will obviously occur in those thunderstorms associated with frontal passages.
The probability of the Waterford Reactor Building being struck by lightning in any year may be calculated using the procedures presented in Lightning Protection by J. L Marshal as 0.78 or approximately one lightning strike every 1.3 years.(19) All critical components and structures at the Waterford plant are protected against lightning damage by an extensive electrical grounding system.
2.3.1.2.4 Tornadoes A few of the more severe thunderstorms and hurricanes generate tornadoes. According to Thom(9), the total frequency of tornadoes for the 10 year period, 1953-1962, by one-degree latitude-longitude squares for southeastern Louisiana is:
89-90 W 90-91 W 29-30 N 9
9 30-31 N 12 11 The mean annual frequency of tornadoes per one degree square in the site area, therefore, is about one.
Thom(9) also gives the probability of a tornado striking a point based on the path width and length of all tornadoes reported in Iowa during 1953-1962. The average path area of these storms is given by Thom as 2.8209 square miles. Using this information, the tornado frequency presented above and the method suggested by Thom, the annual probability of a tornado striking the site is approximately 6.3 x 10-4 or about once every 1585 years.
WSES-FSAR-UNIT-3 2.3-4 Revision 11 (05/01)
An examination of tornado statistics for 1950-1977(20) showed that during this period a total of 112 tornadoes had been reported within 50 nautical miles (58 statute miles) of the Waterford site. The average path length and width of these 112 tornadoes is 3.36 miles and 318 ft. respectively; these values yield an average path area of 0.20 square miles.
Using the above, site specific, statistics and Thoms method the probability of a tornado striking the Waterford site is 7.68 x 10-5 or once in 13,029 years. See section 3.5.1.4.2 for the annual probability of tornado strike used in the TORMIS analysis.
The site specific tornado data described above shows that the two most severe tornadoes to occur in the site vicinity were classed F4 according to the Fujita Tornado intensity scale(21). This scale, which was developed by T.T. Fujita of the University of Chicago, classifies tornado intensity and maximum wind speed based upon the observed extent of damage attributable to the storm. The F4 classification is associated with wind speeds (rotational and translational combined) estimated to be between 207 and 260 mph.
Even though the probability of a tornado at the site is small, all structures and equipment necessary to initiate and maintain a safe plant shutdown have been designed to withstand short-term loadings resulting from a tornado funnel with a peripheral tangential velocity of 300 mph and a translational velocity of 60 mph with an external pressure drop of three psi in three seconds. Protection from the design basis tornado is provided by design margins and the judicious use of missile barriers such that the probability does not exceed acceptable value.
A TORMIS analysis was performed using tornado data for the years 1954-1995 to compute tornado strike probability at Waterford 3. The TORMIS analysis was them used to evaluate the protection requirements of certain components vulnerable to tornado generated missiles. The TORMIS analysis uses a NRC approved methodology developed by the Electric Power Research Institute (EPRI). The methodology is implemented using the computer program TORMIS.
Should the Waterford 3 evaluations using the TORMIS methodology provide results indicating that the plant configuration exceed Waterford 3s 10-6 acceptance criteria, then missile protective barrier will be utilized to reduce the total cumulative probability value to below the acceptance criteria value of 10-6.
(DRN 00-1171) 2.3.1.2.5 Air Pollution Potential Qualitative estimates of the dispersion characteristics of a site can be made from tabulated summaries of meteorological data. Two types of summaries readily available to meteorologists consist of tabulations of mixing heights and tabulations of stagnating anticyclone (i.e., high pressure system) occurrences.
The mixing height of the atmosphere is defined as the height of that surface based layer through which pollutant material released to the atmosphere will be thoroughly mixed. The lower the mixing height, the more unfavorable dispersion conditions become. When low mixing heights are in turn combined with low wind speeds in the mixing layer air pollution problems can result. Using mixing height and wind speed data for the period 1960-1964, Holzworth(10) examined and generally summarized the relative potential for adverse dispersion conditions for urban areas throughout the contiguous United States. Although the Waterford 3 site is located in a rural area, Holzworth's analyses are reasonably applicable. Holzworth's results indicate that the site area can expect to experience between 10 and 15 days each year of "limited dispersion". This value is somewhat high in comparison to much of the eastern US where 5-10 such days generally occur each year but is quite low in comparison to those parts of the U.S. west of the Rocky Mountains.
WSES-FSAR-UNIT-3 2.3-5 Revision 11 (05/01)
As indicated earlier, the occurrence frequency of stagnating anticyclones represents another easily obtainable index of high air pollution potential. Stagnating anticyclones are in fact a cause of low mixing heights, so the two sets of data are interrelated. Using pres-sure gradient and low wind speed criteria, Korshover(11) has determined that from 1936 through 1965, approximately 30 stagnation incidents covering a total of 110 days occurred in the site area. Such statistics are higher than those for the northeastern U.S. and the mid-west but considerably lower than those for the southeast, especially the inland Carolinas and northern Georgia. Korshover also has concluded that only two stagnation incidents lasting for seven days or longer occurred in the site area in the entire 30-year period examined.
In summary it is apparent that both the mixing height and anticyclone data indicate similar conclusions regarding air pollution potential in the site area. Limited dispersion days occur with greater frequency in the New Orleans area than much of the eastern U.S., but this frequency is far below that experienced west of the Rocky Mountains.
Terrain features can also have an unfavorable impact upon the atmospheric dispersion of pollutant material. The terrain in the vicinity of the Waterford site, however, is relatively flat and thus no terrain induced dispersion problems are likely.
2.3.1.2.6 Snow, Glaze Snow or freezing precipitation is not a serious concern for a power plant in the New Orleans area.
Snowfall amounts in excess of two inches have only been recorded four times in the 100 years of data available prior to 1975 (five in. in January 1881, 8.2 in. in February 1895, three in. in February 1899, and 2.7 in. in December 1963(23)(24)).
Similarly, only one glaze storm was reported in the region by the U.S. Weather Bureau in the 28 year period of record (1925-1953).(12) However, the Weather Bureau data contains only limited information on glaze occurrences in the New Orleans area. Through conversations with the Lead Forecaster at the National Weather Service New Orleans Office(22), who has been a resident of the area for over 60 years, it was learned that since the early 1920s there have been only three significant glaze occurrences in the site vicinity. The most severe occurred in the early 1920s when approximately 1/4 in. of glaze ice accumulated on vegetation in the area. The accumulated glaze completely melted within less than 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />. The other two glaze storms occurred on January 22 and 23, 1940 and in the mid to late 1950s.
Each of these storms deposited less than 1/4 in. of glaze on vegetation, automobiles, etc. and in both cases the glaze accumulations melted within several hours. In view of the absence of extreme phenomena of this type in the site region, no attempt was made to estimate the weight of a maximum 100-year snowpack in conjunction with the weight of 100-year, 48-hour maximum winter precipitation value.
2.3.1.2.7 Dry Bulb and Wet Bulb Temperatures Dry bulb and wet bulb data from a 17 year period of record (1948-1964) for Moisant International Airport were examined to obtain the design basis conditions for the ultimate heat sink. Where necessary, statistical extrapolations of observed results to longer return periods were accomplished.
The results of the analyses are presented in Table 2.3-2(a).
2.3.2 LOCAL METEOROLOGY 2.3.2.1 Normal and Extreme Values of Meteorological Parameters
WSES-FSAR-UNIT-3 2.3-6 2.3.2.1.1 Winds Surface wind data for New Orleans (Moisant International Airport) for the 10 year period 1951-1960(3) were used to define long-term wind conditions for the New Orleans area. The annual wind rose shows a south wind to be the predominant direction (nine percent of the total hours) although eight of the remaining 15 directions have a percentage frequency of six to eight percent. This feature strongly suggests a wide variation in wind direction. Calms occur 12 percent of the total hours. Figures 2.3-1 through 2.3-13 show annual and monthly wind roses for Moisant International Airport. This data is reproduced in tabular form in Tables 2.3-3 through 2.3-15.
Joint frequencies of three-hourly wind speed and direction recorded at New Orleans International Airport during the period July 1972 through June 1975 and February 1977 to February 1978 are presented in Table 2.3-15a. During this four year period southerly winds predominated (approximately 11 percent of the total hours) although several other directions occurred more than six percent of the time. During this period the average wind speed was 8.2 mph and calms occurred during 10.5 percent of the hours.
Tabulated wind rose data and actual wind roses for the onsite meteorological station (30 foot level) for the periods July 1973 through June 1975 and February 1977 to February 1978 are presented in Tables 2.3-16 through 28 and Figures 2.3-14 through 2.3-26. As the onsite data indicate, the site experiences fewer calms and more frequent south-easterly winds than does the airport. The decrease in calm conditions recorded at the site as opposed to the airport may be due to the low wind speed threshold for the anemometer and a longer averaging period of the observation (60 minute) at the site. The directional differences are most likely due to the effects of Lake Pontchartrain and the different relative location of the lake with respect to the airport and the Waterford site.
The onsite wind data were used in all of the diffusion analyses performed in conjunction with this report.
Since a substantial base of onsite data now exists, no attempts were made to account for any differences between the onsite and offsite data.
2.3.2.1.2 Temperature On the average there are only about seven days a year in the New Orleans area when the temperature rises to 95°F or higher(2) and 102°F is the highest temperature of record occurring most recently on June 30, 1954 in Orleans Parish. The longest period in New Orleans with temperatures of 90°F or higher on successive days was 64 days, June 21 - August 23, 1917, but the temperature did not exceed 96°F. The warmest summer was 1951, when the temperature for June, July and August averaged 84.7°F.
From about mid-November to mid-March, the area is subjected alternately to tropical air and cold continental air in periods of varying length. About 80 percent of the December-February hourly temperatures range from 41 to 69°F. The mean date of the first occurrence of 32°F or lower is about December 12, while the mean date of the last occurrence is about February 13. Between these dates, temperatures are above freezing more than six days out of seven entirely with some afternoons having temperatures in the seventies and eighties. The mean length of the freeze-free period is about 302 days.
The latest freeze date in spring was March 27, 1955, with 30°F reported. The earliest freeze date in the fall was November 11, 1894 when a reading of 32°F was recorded. The usual track of winter storms is to the
WSES-FSAR-UNIT-3 2.3-7 Revision 11-A (02/02) north of New Orleans, but occasionally one moves into the area, bringing large and rather sudden drops in temperature. However, the cold spells seldom last more than three or four days. In about two-thirds of the years, the annual lowest temperature is 24°F or warmer, with some years entirely above freezing. The all-time record low temperature recorded in New Orleans was 7°F on February 13, 1899. The coldest winter on record was 1885-1886, when the temperature for December, January and February averaged 50.9°F.
¨(DRN 01-464)
The long-term temperature records of the area show the typical annual cycle. The monthly average temperature varies from a minimum of 54.6°F in January to a maximum of 81.9°F in August at Moisant International Airport. Temperature records for New Orleans (Audubon Park) and Reserve show similar annual cycles (Table 2.3-29) The average diurnal temperature distribution at Moisant International Airport is presented in Table 2.3-30. Extremes in temperature range from 7° F recorded in February, 1899 to 102°F in June, 1954 (Table 2.3-31). Mean numbers of days when maximum and minimum temperatures exceed threshold values of 0°F, 32°F, and 90°F are listed in Table 2.3-32.
For comparison purposes onsite temperature data for the period July, 1972-June, 1975, and the period from mid-February 1977 to mid-February 1978 were tabulated and are presented in Table 2.3-33. The onsite temperature data show the same tendencies as the New Orleans data. Although the diurnal temperature range is several degrees lower at the site, the annual mean temperature for New Orleans and the site are within 0.7° F.
2.3.2.1.3 Relative Humidity and Fog From December to May, the waters of the Mississippi River are usually colder than the air temperature favoring the formation of river fog, particularly with light southerly winds. Nearby lakes also serve to modify the extremes of temperature and to increase the incidence of fog over narrow strips along the shores.
January is the month with the greatest frequency of fog occurrences.
Mean relative humidity at midnight, 6 AM, noon, and 6 PM Central Standard Time and mean number of days with heavy fog are listed in Table 2.3-34. In about half of the winter hours, however, the relative humidity is under 80 percent, and values less than 50 percent are about twice as frequent in winter as in the summer.
2.3.2.1.4 Precipitation A fairly definite rainy period occurs from mid-December to mid-March. Measurable precipitation occurs on about one-third of the days in conjunction with a warm front or a cold front which has stalled over the northern Gulf of Mexico. Rain is generally continuous and may last for several days. Snowfall amounts are generally light, with the snow usually melting as it lands. Snowfalls of two inches or more occurred in December, 1963, January, 1881, and February, 1899 and 1895.
¨(DRN 02-217)
April, May, October and November are generally dry, but there have been some extremely heavy showers in those months. The greatest 24-hour amount of precipitation since 1871 was 14.01 inches which fell on April 15-16, 1927, while 13.68 inches fell October 1-2, 1937. The heaviest recorded rate of rainfall in the New Orleans area was one inch in five minutes measured during a thunderstorm on February 5, 1955; however, such a rate is never long sustained. In contrast, one can expect a period of three consecutive weeks without measurable rainfall about once in 10 years. The longest period was 53 days from September 29 to November 20, 1924.
WSES-FSAR-UNIT-3 2.3-8 Revision 301 (09/07)
(DRN 02-217, R11-A)
(DRN 02-217, R11-A)
Average monthly and annual precipitation values representative of the area are shown in Table 2.3-35.
Extreme monthly and daily precipitation data and the mean number of days per month when precipitation equaled or exceeded 0.01 inch are listed in Table 2.3-36. Maximum short period precipitation(13) data are shown in Table 2.3-37.
Table 2.3-38 shows monthly frequencies of occurrence of precipitation by time of day at Moisant International Airport for the period 1951 through 1960.
Annual and seasonal precipitation wind rose data were obtained from the 17 year period of record 1949-1965 for the U.S Naval Air Station at New Orleans located about 26 miles ESE of the site(14). Table 2.3-39 presents the percentage frequency of wind direction during precipitation at this station. The data show that the highest annual frequency (13.6 percent) of precipitation occurs when the wind is calm ( < 2 mph) and the lowest annual frequency (1.9 percent) of precipitation occurs with wind directions of WSW and WNW.
2.3.2.1.5 Atmospheric Stability
(EC-1837, R301)
Onsite temperature difference data recorded during the periods July, 1972 through June, 1975 and February 1977 until February 1978 indicate that stable atmospheric conditions (stability classes E, F, and G) occurred about 56 percent of the time and unstable conditions (A, B, and C) occurred about 19 percent of the time. The remaining observations (about 25 percent) fell into the neutral (D) category. The average monthly and annual frequency of the various stability categories (defined in accordance with Safety Guide 23, 2/17/72) for the same period of record are presented in Table 2.3-40. Persistence of certain stable conditions was analyzed for the four years of data gathered. Stable conditions (E, F or G) persisted for up to 47 hours5.439815e-4 days <br />0.0131 hours <br />7.771164e-5 weeks <br />1.78835e-5 months <br /> with longest period occurring in September 1974. Extremely stable conditions (Class G) persisted for 15 hours1.736111e-4 days <br />0.00417 hours <br />2.480159e-5 weeks <br />5.7075e-6 months <br /> on six different occasions - all during the first three years of data in the months October through January.
(EC-1837, R301) 2.3.2.1.6 Mixing Height Data Seasonal morning and afternoon mixing heights as obtained by Holzworth(10) are shown in Table 2.3-41.
As expected, mixing heights are higher in summer than winter; the fall values on the average are slightly higher than spring values. Strong, low inversions are a common phenomenon in the area on winter mornings when the colder Mississippi Delta is surrounded by warmer water.
2.3.2.2 Potential Influence of The Plant and Its Facilities on Local Meteorology The Circulating Water System for the Waterford 3 plant is a once-through system. Although the discharge of warm water from the plant into the receiving water body will result in some small changes in evaporation rates, temperature and relative humidity, the atmospheric effects of plant operation should not be noticeable by the local populace.
WSES-FSAR-UNIT-3 2.3-9 Figure 2.3-27(a) through (d) show profiles of the highest terrain for each directional segment in 16 directions at mile intervals out to 10 miles from the proposed plant. It can be seen from these profiles that the terrain is quite flat in the surrounding area, as it is on all the Mississippi Delta.
Figure 2.3-28 presents a map of the general topographic features that exist within a five mile radius of the proposed plant.
2.3.2.3 Local Meteorological Conditions For Design and Operating Bases The meteorological parameters used as input for the design and operation of the plant (exclusive of radiological considerations) are discussed in Subsection 2.3.1.2.
2.3.3 ONSITE METEOROLOGICAL MEASUREMENTS PROGRAM 2.3.3.1 Preoperational Monitoring Program An onsite preoperational meteorological monitoring program was initiated at the Waterford 3 site on June 11, 1971 in order to evaluate the effects of topography on the diffusion climatology of the site. Data were collected continuously at this site through June of 1975. At that time the tower monitoring program was temporarily discontinued. In February of 1977, the meteorological monitoring program was reactivated and operated until February of 1978 in order that an additional year of site meteorological data would be available to support this Report.
The system consisted of a 130 ft. instrument tower and a temperature controlled shelter at the base of the tower housing the instrument signal conditioning equipment and the digital and analog recording equipment. The installation was located approximately 1760 ft. east of the Reactor Building in a sugar cane field in an essentially flat area ranging in elevation from 12 to 15 ft. MSL. During most of the year the field was clear of vegetation. However, during the late summer and early fall, the canes have stood as high as 8-10 ft. During all seasons, an area of approximately 30 ft. in diameter around the tower was kept clear of all vegetation (see Figure 2.3-29).
2.3.3.1.1 Equipment The Onsite Preoperational Monitoring System consisted of the following equipment:
a)
Meteorological Tower The instruments were mounted on a 130 foot guyed and grounded open lattice triangular tower measuring approximately 12 inches on a side. The tower was a Tri-Ex Model 15 modified by the installation of motorized instrument carriage assemblies. The movable carriage assemblies greatly facilitated instrument inspection, servicing and calibration.
During the period 1971-1975, the wind instruments at each level were mounted on a three foot crossarm at the end of a five foot long boom which was oriented so that it pointed slightly south of west. The aspirated radiation shields were counted on 2 1/2 foot long booms which pointed towards the northwest. With the addition of several meteorological sensors in 1977 a second five foot boom was added to each carriage assembly in place of the 2 1/2 foot boom.
During the 1977-1978 period all
WSES-FSAR-UNIT-3 2.3-10 wind sensors at each level were mounted on three foot crossarms at the end of each boom and each of the four motor aspirated radiation shields were mounted on the same booms roughly 2 1/2 feet from the tower.
b)
Wind Sensors The Waterford 3 Onsite Preoperational Monitoring System was equipped with three wind measurement sensors during the period 1971 through 1975; one at the 30 foot level and two at the 130 foot level. A fourth sensor was added at 30 ft. in 1977.
1)
Thirty Foot Wind Sensors A Weather Measure Corporation W1034 Low Threshold Recording Wind System was installed at the 30 foot level. This system is especially suited for atmospheric diffusion studies and offers a low threshold, high response record of wind direction and windspeed. The system was composed of the following components:
W103/6L low torque, high frequency tachometer, six-cup anemometer with a threshold response of 0.6 mph (0.26 m/s) and a distance constant of five feet.
W104 lightweight vane. Response characteristics for the two-wiper vane are a zero degree dead band, 0.4 percent damping ratio, approximately 3.5 ft.
distance constant, and a 0.75 mph (0.34 m/s) threshold, and W1034/540 degree translator. Signal conditioning, power stabilization, and ranging of the sensor outputs were provided by a 0 to 540 degree translator.
Specifications and a photograph of the W1034 wind system are shown on Figures 2.3-30 through 2.3-32.
In 1977, a Gill Bivane was installed at the 30 foot level to record vertical and horizontal wind directional fluctuations. A description of this bivane is included under part (b) below. Only the directional vane portion was installed.
2)
One Hundred Thirty Foot Primary Wind Sensors A Gill Anemometer Bivane was located at the 130 foot level to record wind direction and speed.
The anemometer bivane is a further development of the well known Gill Bivane. While the wind direction sensitivity characteristics of the bivane have been retained, a windspeed sensor of comparable sensitivity was incorporated as an internal part of the basic instrument for the period 1971 through 1975 only. The vane portion alone was used starting in 1977.
The windspeed sensor was a four-bladed polystyrene foam propeller molded in the form of a true helix providing one revolution for each foot of passing wind. Due to the extreme light weight of the propeller, it had almost negligible inertia thus providing excellent dynamic response both accelerating and decelerating. Threshold sensitivity was 0.3-0.5 mph yet the propeller was rugged enough to withstand winds in excess of 60 mph.
WSES-FSAR-UNIT-3 2.3-11 The propeller drove a miniature dc tachometer generator mounted in the counter-weight section of the vane. The signal was fed through two tiny wires in the vertical shaft to a precision slip ring assembly in the lower section. The signal was then coupled through suitable calibrating and damping circuitry in the power supply translator to the digital data logger. Tachometer life expectancy was in excess of a billion revolutions or three to four years of normal operation.
A synchronous 110 volt, 60 hz external drive motor was supplied with the instrument for calibration of windspeed after installation of the system.
Complete specifications and a photograph of the Gill Anemometer Bivane are shown on Figures 2.3-33 and 2.3-34.
When the reactivation of the meteorological tower took place in February of 1977, a Weather Measure Low Threshold Wind System was installed at the 130 foot level as the primary wind sensor. This sensor is identical to the one discussed above for the 30 ft. wind measurements, except that it has a three-cup anemometer with a distance constant of 7.3 ft.
3)
One Hundred Thirty Foot Backup Wind Sensor A four bladed Weather Measure Corporation W101-P Skyvane 1 Wind Sensor was installed at the 130 foot level as a backup instrument to record windspeed and direction. The starting speed of this instrument is approximately 1 mph (0.45 m/s) with complete tracking beginning at approximately 3 mph (1.35 m/s). The distance constant at a windspeed of 30 mph (13.5 m/s) was 6.2 feet with a time constant of 0.145 second. The accuracy was +/-1 mph below 25 mph and +/-
5 percent above 25 mph. A 540 degree translator was used for signal conditioning. Complete specifications and a photograph of the W101-P Skyvane 1 System are shown on Figures 2.3-35 and 2.3-36.
When the meteorological program was reactivated in February of 1977, the skyvane sensor was deleted from meteorological system.
2.3.3.1.2 Temperature Sensors Temperature difference between the 30 and 130 foot levels was measured by four Weather Measure Corporation TMT-1 temperature probes. Two probes were housed at each level in stainless steel tubes.
A Weather Measure Corporation IS6 Motor Aspirated Radiation Shield provided continuous aspiration of the temperature sensors. This solar radiation shield is constructed of aluminum and painted with white epoxy enamel for maximum reflection of radiant energy.
For the first few years of operation, two of the temperature probes were linked in an electrical bridge to yield direct temperature difference (T) measurements. The other two probes measured temperature directly and were used for backup T measurements. When the system was reestablished in February of 1977, two complete, bridged T621-TP20 T systems were installed and ambient temperature data was extracted electronically at the 30 foot level.
WSES-FSAR-UNIT-3 2.3-12 Revision 303 (06/09)
(EC-1837, R301)
The TMT-1 temperature probe consisted of a thermistor composite and a resistance composite of known resistance value. The TMT-1 sensor had an absolute accuracy of +0.055F and when bridged satisfied the T accuracy requirements of NRC Safety Guide 23 (2/17/72).
(EC-8688, R303)
The T621-TP20 probe was a three-thermistor composite element. The element provided a large change in resistance in response to a relatively small change in temperature. The probe had an accuracy and interchangeability of +/-O.1C (+/-O.18F) and when bridged satisfied the T requirements for Safety Guide 23.
(EC-1837, R301; EC-8688, R303) 2.3.3.1.3 Data Acquisition System A Weather Measure M731 Digital Data Logger was originally used to scan, digitize and record the input data. The data logger checked all sensors once every five minutes and recorded the instantaneous data on punched paper tape.
Complete specifications and a photograph of the M731 appear on Figures 2.3-37 and 2.3-38, respectively.
In February 1973 an Analog Data Acquisition System was installed at the site as a backup for the Digital System. The Analog System consisted of two Weather Measure REW-2P-12V Potentiometric Recorders and one Weather Measure REW-12-3 Potentiometric Recorder. The Analog Data Acquisition System continuously recorded windspeed, wind direction and temperature at the 30 and 130 foot levels and differential temperature between the levels.
In February of 1977, when the system was reactivated, two important data acquisition changes were made. First, the paper tape recorder was replaced with a magnetic tape recorder. Second, the scanning rate of the data logger was changed from once every five minutes to once per minute. Additionally, averaging cards were added to the W1034 wind circuitry to yield 60 second average, rather than one minute instantaneous values for the wind speed and direction data measured by these sensors.
These changes allowed the monitored data to provide a better representation of hourly conditions since the more rapid scanning rate of the data logger more closely approaches true integration of all the data.
This effect was further enhanced by the averaging cards used with the wind direction and windspeed sensors since averages generated by these circuits were based upon a sampling (scanning) rate of several times per second. Overall equipment accuracies are presented in Table 2.3-138.
2.3.3.1.4 Overall System Accuracies The overall system accuracies associated with the meteorological parameters recorded at the Waterford 3 site are presented in Table 2.3-138. These overall accuracies included the accuracies associated with the instrumentation i.e., sensor probes, signal conditioners, electronic averaging circuitry (as applicable),
digital data logger and potentiometric chart recorder (as applicable), and data processing procedures (specifically, chart trace reading errors). The overall accuracy of each one hour average in Table 2.3-138 is equal to the square root of the sum of the squares of the component accuracies described above, divided by the square root of the number of samples used to define the one hour average. It should be noted that a slight decrease in the overall system accuracies of the W103 and W104 wind sensors occurred with the 1977-1978 data because electronic averaging circuits (with their
WSES-FSAR-UNIT-3 2.3-13 Revision 301 (09/07) intrinsic accuracies) were retrofitted to these sensors only.
2.3.3.1.5 Quality Control and System Maintenance
(EC-1837, R301)
In order to assure the necessary data recovery of greater than 90 percent as specified by NRC Safety Guide 23 the monitoring system was inspected each workday by an employee of the Louisiana Power &
Light Company. Additionally, a more thorough check of all instruments was made at each magnetic tape and strip chart change, and the entire system was checked and calibrated on a regular 90 day schedule by a qualified vendor representative.
(EC-1837, R301) 2.3.3.1.6 Data Processing The meteorological data acquired at the site was placed on disc file in the Ebasco Services Incorporated computer center. After a quality control check hourly averages were generated from valid instantaneous or averaged data points taken during the hour. During the period 1971-1975 only those hours with a minimum of six instantaneous observations (taken at five minute intervals) of lower level windspeed, wind direction and temperature difference were considered as "valid" hours of data. After 1977, when the meteorological system was upgraded, 60 data points taken once per minute were averaged to form hourly values. Only hours with a minimum of 15 consecutive minutes of temperature difference, and lower level windspeed and direction data were considered "valid" during this period.
One exception to this procedure occurred during several relatively brief periods of data logger malfunction when data were taken at ten minute intervals. Data from these periods were considered valid provided that all six of the observations taken during the hour were present. This procedure was considered acceptable since the observations were evenly distributed throughout the hour and since it was consistent with the practice followed during the 1971-1975 monitoring period of using a minimum of six observations to represent an hour of valid data. These valid hourly values were used to prepare the monthly and annual joint frequency distributions of wind direction and speed by stability class.
Occasionally, a failure in the digital data acquisition system would require reliance upon the backup data acquisition system for short periods of data. These data were subjected to the same rigorous quality control inspection as the digital data and then were digitized to hourly average values which were inserted into the hourly average data base in place of the missing or erroneous data from the data logger.
(Data for which no backup was available were replaced by 999 in the database.)
During the 1972-1975 monitoring period, strip chart data were digitized manually by a professional meteorologist. Digitizing of strip chart data during the 1977-1978 monitoring period was performed by Envirodata Corporation of Burlington, Massachusetts using electronic digitizing equipment. The hourly values were returned on computer punch cards for merging with the hourly database.
Less than 10 percent of the data collected during the 1972-1975 monitoring period was acquired by digitizing of strip charts. During the 1977-1978 monitoring period approximately two months (17 percent) of the hourly data were obtained from the analog data acquisition system.
WSES-FSAR-UNIT-3 2.3-14 Revision 301 (09/07) 2.3.3.1.7 Joint Wind/Stability Data
(EC-1837, R301)
Tables 2.3-42 through 2.3-132 are monthly average and annual average joint frequency tables (windspeed/wind direction/stability class) for the four years of record July 1972 through June 1975 and February 1977 to February 1978. The tables are based upon wind data collected at the 30 foot level of the Waterford 3 meteorological tower and upon data for the temperature difference between 130 ft. and 30 ft. The temperature difference data were converted to stability class summaries using the procedures outlined in Safety Guide 23. Data recovery percentages for the onsite program on a monthly basis are summarized in Table 2.3-133.
(EC-1837, R301)
As indicated earlier, onsite meteorological data is available for four full annual cycles, three from July of 1972 through June of 1975 and one from mid-February of 1977 to mid-February of 1978. Sufficient data thus exists to determine the diffusion characteristics of the Waterford 3 site without the need for consideration of offsite data sources or data representativeness.
2.3.3.2 Operational Monitoring Program This section describes the monitoring program that is currently established and will be utilized by Louisiana Power & Light Company during the operation of Waterford 3. The operational monitoring program will be a continuation, for the most part of the monitoring program conducted prior to the operation of Waterford 3. The preoperational monitoring program has been described in detail in Subsection 2.3.3.1.
(DRN 01-156, R11-A;02-217, R11-A; EC-1837, R301)
The operational phase Meteorological Monitoring Program is designed to comply with the NRC requirements presented in Regulatory Guide 1.23 proposed Revision 1 (September 1980) concerning meteorological monitoring systems at nuclear power plants and NUREG-0654 Revision 1 (November 1980) concerning emergency response plans and preparedness. The Onsite Meteorological Monitoring Program is comprised of two completely independent monitoring systems, designated as the Primary and Backup Meteorological Monitoring Systems. A generalized plot plan of the Meteorological Monitoring System compound and the site specific location of the primary and backup system compounds are presented on Figures 2.3-46 and 2.3-47 respectively. Each system consists of an equipment shelter and a meteorological tower with associated instrumentation. The Primary and Backup Meteorological Monitoring Systems are also equipped with an independent power supply, lightning protection equipment, electronic signal conditioning and communication cables which link the equipment at the shelters with the Plant Monitoring Computer (PMC). Values of meteorological parameters are simultaneously recorded on Data Loggers located in each of the equipment shelters and by the PMC. The redundancy between these independent monitoring systems as well as the distance separating the two compounds, (1200 ft.
approximately 4 times the mean path width of a site specific tornado), is provided to ensure that basic meteorological information will be available to the plant operators during and immediately following any potential accidental airborne radiological release. The Meteorological Monitoring System will provide updated meteorological data to the Plant Monitoring Computer (PMC). The software on the PMC will quality assure and store the data. The PMC software will provide the data to the Control Room, Technical Support Center, Emergency Operations Facility, and the Backup Emergency Operations Facility. In the event of an emergency situation at the Waterford 3 plant, real time 15 minute average meteorological data on the PMC will be used by an atmospheric transport and diffusion model to calculate offsite
(DRN 01-156, R11-A;02-217, R11-A; EC-1837, R301)
WSES-FSAR-UNIT-3 2.3-15 Revision 11-A (02/02)
¨(DRN 02-217) radiological dose estimates. (See the Waterford 3 Emergency Plan for more detailed information).
(DRN 02-217) 2.3.3.2.1 Objectives The important objectives of the operational Meteorological Monitoring Program include provision of the following:
a)
Real time data to be used as input for radiological diffusion estimates in the event of an accidental release of radioactive material into the atmosphere; b)
Data to be combined with previously collected data in order to continually update and archive the onsite meteorological record used for long-term (normal release) radiological diffusion estimates; and c)
Correlation between atmospheric diffusion conditions and the Environmental Surveillance Program.
2.3.3.2.2 Equipment The onsite monitoring system consists of the following equipment:
a)
Meteorological Towers
¨(DRN 01-156)
The monitoring system utilizes a 200 ft. (61 m) tower at the primary system compound and a 200 ft.
(61 m) tower at the backup system. Both towers are open lattice, guyed and grounded structures equipped with pulley elevator systems for raising and lowering sensors during maintenance, calibration and servicing. Standard boom arms, approximately 8 feet in length (and oriented into the prevailing wind directions are located at 33 ft.(10 m), 199 ft. (61.6 m) on the primary and backup towers. The prevailing wind direction is not readily apparent on the annual wind rose for Waterford 3 (Figure 2.3-26), however it shows equal predominance of SE and NE winds as well as minimal frequency of WSW through WNW winds. Therefore the boom arms are pointed on the east direction from the tower to minimize the frequency of wind blowing through the tower lattice toward the sensors. A summary of the meteorological parameters measured at each compound (primary and backup) is presented in Table 2.3-139.
b)
Wind Sensors The monitoring system is equipped with Wind Sensors. The wind speed sensors meet the RG 1.23 performance requirements summarized in Table 2.3-141.
Wind Direction The monitoring system is equipped with Wind Direction Sensors. The wind direction sensors meet the RG 1.23 performance requirements summarized in Table 2.3-141.
WSES-FSAR-UNIT-3 2.3-16 Revision 11-A (02/02)
¨(DRN 01-156) c)
Temperature Sensors Measurements of temperature difference between the 33 and 199 ft. (10 and 61.6 m) levels and of ambient temperature at 33 ft. (10 m) are made within performance requirements specified in Table 2.3-141.
d)
Precipitation Precipitation is measured by a recording rain gauge. The performance of this gauge meets requirements summarized in Table 2.3-141.
e)
Data Acquisition System The acquisition of the meteorological data from the Primary and Backup Meteorological Monitoring Systems is accomplished via a data link to the Plant Monitoring Computer System (PMC). The program averages data from the Environmental Monitoring System. The incoming data undergoes quality assurance checks for validity and are flagged if obvious errors are detected. The flag which is assigned to each data point indicates whether the data are valid, invalid, or suspicious. In the event of an accidental release of high levels of radiation at the plant, the quality assured 15 minute averages of meteorological parameters which are used to calculate offsite radiological dose estimates in compliance with NUREG-0654. (See the Waterford 3 Emergency Plan for more detailed information.)
(DRN 01-156) f)
Overall System Accuracies The overall system accuracies associated with the meteorological parameters at the Waterford 3 site are compared to NRC requirements and are presented in Table 2.3-141. These overall accuracies include the accuracies associated with the instrumentation
WSES-FSAR-UNIT-3 2.3-17 Revision 14 (12/05) and electronic signal conditioning. The overall accuracy is equal to the root of the sum of the squares of the individual errors associated with the components described above.
(DRN 03-2055, R14) 2.3.4 SHORT-TERM (ACCIDENT) DIFFUSION ESTIMATES 2.3.4.1 Objective Five years of onsite meteorological data from the WSES facility, 1997 through 2001, was used to evaluate the accident meteorology for the Waterford area. Accidents are postulated to characterize upper limit concentrations and dosages that might occur in the event of an inadvertent release. Among the basic inputs to the accident analysis are the meteorological conditions that determine the dilution capacity of the atmosphere.
2.3.4.2 Calculations - Offsite Diffusion Estimates Dilution factors (X/Qs) for ground level releases were determined using the methodology presented in Regulatory Guide 1.145 (Reference 25). The X/Q values applicable for accident releases were calculated at the exclusion area boundary (EAB) and at the outer boundary of the low population zone (LPZ) using the joint frequency distributions of wind speed and wind direction by atmospheric stability class. The EAB and LPZ distances are 914 meters and 3,200 meters, respectively. Winds were determined at the 10-meter level and the stability class was based on the vertical temperature gradient between 10 meters and 60 meters.
Atmospheric dispersion values (X/Q values) as functions of direction for various time periods at the exclusion area boundary (EAB) and the outer boundary of the low population zone (LPZ), were determined by the use of the computer code PAVAN. The X/Q calculations are based on the theory that material released to the atmosphere will be normally distributed (Gaussian) about the plume centerline.
A straight-line trajectory is assumed between the point of release and all distances for which X/Q values are calculated (References 25, 26). Using joint frequency distributions of wind direction and wind speed by atmospheric stability, the PAVAN code provides the X/Q values as functions of direction for various time periods at the EAB and LPZ.
The PAVAN code manual (Reference 26) divides release configurations into two modes, ground release and stack release. A ground release includes all release points that are effectively lower than two and one-half times the height of the adjacent solid structures. The identified release point to be evaluated at Waterford 3 is effectively lower than two and one-half times the height of the reactor building (61.0 meters). Therefore, the Waterford 3 release mode is classified as a ground release.
Within the ground level release class, two sets of meteorological conditions are treated differently. During neutral (D) or stable (E, F, or G) atmospheric stability conditions when the wind speed at the 10-meter level is less than 6 meters per second (m/s), horizontal plume meander is considered. X/Q values are determined through the selective use of the following set of equations for ground-level relative concentrations at the plume centerline.
(DRN 03-2055, R14)
WSES-FSAR-UNIT-3 2.3-18 Revision 14 (12/05)
(DRN 03-2055, R14)
/2 10
u Q
1
/
Equation 1
3 1
/
10 u
Q Equation 2
10 u
Q 1
/
Equation 3 Where:
X/O is relative concentration, in sec/m 3
U10 is average wind speed at 10 meters above plant grade, in m/sec
y is lateral plume spread, in meters, a function of atmospheric stability and distance
z is vertical plume spread, in meters, a function of atmospheric stability and distance
y is lateral plume spread with meander and building wake effects, in meters, a function of atmospheric stability, wind speed, and distance A
is the smallest vertical-plane cross-sectional area of the reactor building, in meters 2
PAVAN calculates X/Q values using Equations 1, 2, and 3. The values from Equations 1 and 2 are compared and the higher value is selected. This value is then compared with the value from Equation 3, and the lower value of these two is selected as the appropriate X/Q value.
During all other meteorological conditions, unstable (A, B, or C) atmospheric stability and/or 10-meter level wind speeds of 6 m/s or more, plume meander is not considered. The higher value calculated from equation 1 or 2 is used as the appropriate X/Q value.
From these results, PAVAN constructs a cumulative probability distribution of X/Q values for each of the 16 directional sectors. This distribution is the probability of the given X/Q values being exceeded in that sector during the total time. The sector X/Q values and the maximum sector X/Q value is determined by effectively plotting the X/Q versus probability of being exceeded and selecting the X/Q value that is exceeded 0.5% of the total time. This same method is used to determine the 5% overall site X/Q value.
Table 2.3-136 presents the 0.5% maximum and five percent atmospheric dispersion coefficients calculated for the plant exclusion area boundary and the outer boundary of the low population zone.
2.3.4.3 Calculations - Onsite Diffusion Estimates The atmospheric dispersion estimates for the Waterford 3 control room were calculated based on the guidance provided in draft Regulatory Guide 1111 (Reference 28). The control room X/Qs were calculated for all probable release points (e.g., east and west side ADVs and main steam safety valves (MSSVs) to both control room emergency air intakes using the ARCON96 computer code (Reference 27) using the hourly meteorological data for the years 1997 through 2001. The approximate locations of the assumed release points and approximate locations of the control room intakes are shown on Figure 2.3-48. In all cases, the intervening structures between the release point and the control room intake were ignored for calculational simplicity, thereby underestimating the true distance to the control room intakes. Atmospheric stability was determined by the vertical temperature difference (T) measured over the difference in measurement height and the stability classes given in Regulatory Guide 1.23 (Ref. 29). All releases were assumed to be point ground-level releases. For each of the source-to-receptor combinations, the X/Q value that is not exceeded more than 5.0 percent of the total hours in the meteorological data set (e.g., 95-percentile X/Q) was determined. The X/Q values for source-receptor pairs are shown in Table 2.3-136. Historical graphically frequency distributions are presented in Figures 2.3-41 through 2.3-45.
(DRN 03-2055, R14)
WSES-FSAR-UNIT-3 2.3-19 Revision 15 (03/07) 2.3.5 LONG-TERM (ROUTINE) DIFFUSION ESTIMATES 2.3.5.1 Objective Annual joint frequencies of wind direction, windspeed and stability class were determined from hourly averages of temperature difference, wind speed and wind direction at the 30 ft. level of the onsite tower.
These Parameters were used as input to a computerized Gaussian diffusion model which calculates annual average X/Q values for distances out to 80.5 kilometers from Waterford 3. The basic equation used in this diffusion model is:
(DRN 06-905, R15)
1 (x) u F
X 2.032
=
X/Q j
z i
ij ij
(DRN 06-905, R15) where:
X/Q
= average annual dilution factor, sec/m3 x
= downwind distance, m Fij
= joint frequency of ith speed class jth, stability class and given wind direction
ui
= mid-point of windspeed class for 30 ft. wind level, m/sec
zj (x) = vertical dispersion coefficient with a volumetric correction for a release within the building cavity, at a distance x, for the jth stability class.
This correction is of the form:
zj
3
/
cD
+
=
(x) 1/2 2
2 zj zj
where:
D
= maximum adjacent building height (61 m)
zj
= vertical dispersion coefficient (m) for the jth stability class and downwind distance x.
c
= building wake constant (assumed to be 0.5).
The X/Q values calculated using the model described above were adjusted to reflect the results of an NRC analysis of the straight line trajectory model (Regulatory Guide 1.111, March, 1976). This adjustment is accomplished by multiplying the X/Q values by the following correction factors which-apply in areas with terrain features similar to those at the Waterford 3 site.
Distance (dis)
Correction dis 1 mile 4.0
(DRN 06-869, R15) 1 mile < dis 2 miles 2.0 2 miles < dis 3 miles 1.5 3 miles < dis 10 miles 1.25
(DRN 06-869, R15) dis >10 miles 1.0
WSES-FSAR-UNIT-3 2.3-20 Revision 14 (12/05) 2.3.5.2 Calculations Table 2.3-135 presents the annual average X/Q values at the site exclusion area boundary for each of the 16 cardinal directions. Table 2.3-134 presents annual average X/Q values for the sixteen directions out to a distance of 80.5 kilometers (50 miles) from the plant.
SECTION 2.3: REFERENCES
- 1)
Trewartha, G T, An Introduction to Climate, McGraw-Hill, New York, 1954.
- 2)
Local Climatological Data, Annual Summary with Comparative Data for New Orleans, Louisiana, U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, Environmental Data Service, 1972.
- 3)
Summary of Hourly Observations for New Orleans, Louisiana, Moisant International Airport 1951
- 1960, Climatography of the United States No. 82-16, 1962.
- 4)
Climates of the States for Louisiana, U.S. Dept. of Commerce, Weather Bureau, Climatography of the United States No. 60-16, December 1959.
- 5)
Thom, H.C.S., New Distribution of Extreme Winds in the United States, Proceedings of the ASCE, Journal of the Structural Division, July 1968.
- 6)
Huss, P.O., Relation Between Gusts and Average Wind Speed, Report 140, David Guggenheim Airship Institute, Cleveland, Ohio, 1946.
- 7)
Tropical Cyclones of the North Atlantic Ocean, Weather Bureau Technical Paper No. 55, 1965.
- 8)
Severe Local Storm Occurrences, ESSA, U.S. Dept. of Commerce Technical Memorandum WBTM FCST 12, 1969.
- 9)
Thom, H.C.S., Tornado Probabilities, Monthly Weather Review, U.S. Weather Bureau, Washington, D.C., October-December 1963, pp 730-736.
- 10)
Holzworth, George C., "Mixing Heights, Wind Speeds, and Potential for Urban Air Pollution Throughout the Contiguous United States", AP-101, Division of Meteorology, EPA, Office of Air Programs, Research Triangle Park, North Carolina, January 1972.
- 11)
Korshover, Julius, Climatology of Stagnating Anticyclones East of the Rocky Mountains, 1936 -
1965, ESSA, U.S. Dept. of Commerce, U.S. Dept. of HEW, National Center for Air Pollution Control, Cincinnati, Ohio, 1967.
- 12)
Bennett, Ivan, Glaze - Its Meteorology and Climatology, Geographical Distribution, and Economic Effects, U.S. Army Environmental Protection Research Division Technical Report EP-105, March 1959.
- 13)
Maximum Recorded United States Point Rainfall for 5 minutes to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at 296 First-Order Stations, Weather Bureau Technical Paper No. 2, U.S. Dept. of Commerce, Weather Bureau, Revised 1963.
- 14)
Summary of Meteorological Observations for Naval Air Station, New Orleans, Louisiana, 1949-1965.
WSES-FSAR-UNIT-3 2.3-21 Revision 301 (09/07)
SECTION 2.3: REFERENCES (Cont'd)
- 15)
Sagendorf, J. F., Nuclear Power Station Evaluation Program, NOAA, Air Resources Laboratories.
- 16)
Personal Communication with a member of the Site Analysis Branch, U.S. Atomic Energy Commission, May 29, 1973.
- 17)
Electrical Transmission and Distribution Reference Books, Westinghouse, 1950, p. 557.
- 18)
Neuman, C.J. al, 1978: Tropical Cyclones of the North Atlantic Ocean, 1871-1977, U.S.
Department of Commerce, NOAA, National Climatic Center, Asheville, North Carolina.
- 19)
Marshall, J.L., 1973: Lightning Protection, John Wiley & Sons Inc, New York.
- 20)
U.S. Department of Commerce, NOAA, National Severe Storms Forecast Center, Listing of Reported Tornadoes within 50 miles of the Waterford Site for the period 1950-1977.
- 21)
Fujita, T.T., 1973: Memo to National Weather Service Offices re: FPP Classification of Tornado.
- 22)
Personal communication with R.F. Hasling, National Oceanic and Atmospheric Administration, National Weather Service, New Orleans, Louisiana; December 12, 1978.
- 23)
Climatological Record, New Orleans, La, supplied by the National Climatic Center, Asheville, North Carolina.
- 24)
U.S. Department of Commerce, Weather Bureau, Local Climatological Data, New Orleans, Louisiana (Moisant Field); December 1963.
(DRN 03-2055, R14)
- 25)
Regulatory Guide 1.145, Atmospheric Dispersion Models for Potential Accident Consequence Assessments at Nuclear Power Plants, August 1979.
- 26)
NUREG/CR-2858, PNL-4413, PAVAN: An Atmospheric Dispersion Program for Evaluating Design Basis Accidental Releases of Radioactive Materials from Nuclear Power Stations, November 1982.
- 27)
ARCON96, NUREG/CR-6331, Revision 1, May 1997, Atmospheric Relative Concentrations in Building Wakes.
- 28)
United States Nuclear Regulatory Commission, Draft Regulatory Guide DG-1111, Atmospheric Relative Concentrations for Control Room Radiological Habitability Assessments, December 2001.
(EC-1837, R301)
- 29)
USNRC, Onsite Meteorological Programs, Safety Guide 23, February 1972.
(DRN 03-2055, R14)
- 30)
USNRC, Proposed Revision 1 to Regulatory Guide 1.23 Meteorological Programs in Support of Nuclear Power Plants, September 1980.
(EC-1837, R301)
WSES-FSR-UNIT-3 TABLE 2.3-1 RECURRENCE INTERVAL AND WIND SPEED (FASTEST MILE)
AT NEW ORLEAS, LOUSIANA (at 30 ft.)
Recurrence Interval (yrs)
Wind Speed (mph) 2 49 10 67 25 70 50 90 100 100
WSES-FSAR-UNIT-3 TABLE 2.3-2 FASTEST MILE SPEED AND WIND DIRECTION NEW ORLEANS, LOUSIANA Month Direction Speed (mph)
January NE 41 February E
44 March NW 43 April SE 35 May SE 43 June NE 40 July NW 37 August SE 41 September SE 98 October SE 31 November NW 28 December SW 31
WSES-FSAR-UNIT-3 TABLE 2.3-2(a)
Revision 11-A (02/02)
ULTIMATE HEAT SINK METEOLOGICAL DESIGN PARAMETERS PARAMETER TEMPERATURE (F)
PERIOD OF RECORD/LOCATION Maximum one hour 102 1870-1972/New Orleans City dry bulb office Maximum 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 92/76 1870-1972/New Orleans City dry bulb/associated office wet bulb Maximum one hour 83 1946-1976/New Orleans Inter-wet bulb national Airport (Moisant Field)
Maximum 3 day 89 1959-1964/New Orleans Inter-dry bulb national Airport (Moisant Field) Statistically extra-polated to a 30 year return period.
Maximum 7 day 86 1959-1964/New Orleans Inter-dry bulb national Airport (Moisant Field) Statistically extra-polated to a 30 year return period
¨(DRN 01-464)
Maximum one hour 102/78 1870-1972/New Orleans City dry bulb/associated office wet bulb (DRN 01-464)
Maximum one hour 83/98 1946-1977/New Orleans Inter-wet bulb/associated national Airport (Moisant dry bulb field)
WSES-FSAR-UNIT-3 TABLE 2.3-3 NEW ORLEANS LA.
January 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
3 1
+
+
+
7 13.9 NNE
+
1 2
3 1
+
6 12.8 NE
+
2 3
3
+
+
8 11.0 EKE
+
2 4
2
+
+
+
8 9.9 E
+
2 3
1
+
6 9.1 ESE
+
1 1
1 3
8.4 SE
+
2 2
+
+
5 7.8 SSE
+
3 3
1
+
+
+
9 9.9 S
+
3 4
2
+
+
10 9.8 SSW
+
1 3
2 1
+
7 12.0 SW
+
1 1
+
+
+
3 8.6 WSW
+
1 1
+
+
+
+
2 10.7 W
+
1 1
1
+
+
+
2 11.8 WMW
+
1 1
1
+
+
+
3 12.5 MW
+
1 1
1 1
+
+
5 13.9 NNW
+
1 2
2 2
1
+
+
8 14.7 CALM 8
8 TOTAL 11 22 34 23 7
2
+
+
100 10.3
+ indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-4 NEW ORLEANS, LA.
February 6792 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
3 2
+
7 14.1 NNE
+
1 2
3 1
+
7 12.9 NE
+
2 3
3 1
+
+
8 11.5 ENE
+
2 3
2
+
+
+
7 10.7 E
+
2 2
1
+
+
6 9.7 ESE
+
1 2
1
+
+
4 11.1 SE
+
2 2
1
+
+
5 9.5 SSE
+
2 3
2
+
7 10.3 S
+
3 4
3 1
+
10 11.0 SSW
+
1 3
2 1
+
8 12.3 SW
+
1 1
1
+
+
5 10.8 WSW
+
1 1
+
+
+
2 9.9 W
+
1 1
1
+
+
3 11.0 WNW
+
1 1
1 1
+
4 12.3 NW
+
+
1 1
I
+
4 14.4 NNW
+
3 1
+
7 14.8 CALM 7
7 TOTAL 9
20 33 28 9
1
+
+
100 10.7
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-5 NEW ORLEANS, LA.
March 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
2 1
+
+
6 14.0 NNE
+
1 2
2 1
+
+
6 13.0 NE
+
1 3
3
+
+
7 11.6 ENE
+
2 3
3
+
7 10.9 E
+
2 2
1
+
+
5 9.2 ESE
+
1 2
1
+
+
4 10.1 SE
+
2 2
1
+
5 9.3 SSE
+
3 3
2 1
+
9 10.6 S
+
3 4
4 1
+
+
12 11.8 SSW
+
1 3
3 1
+
+
9 12.2 SW
+
1 2
1
+
+
4 10.5 WSW
+
1 1
1
+
3 10.5 W
+
1 1
1
+
+
3 10.8 WNW
+
1 1
1
+
+
4 12.1 NW
+
1 1
2 1
+
+
5 14.0 NNW
+
1 1
2 1
+
+
6 14.4 CALM 7
7 TOTAL 9
21 32 28 8
2
+
100 10.9
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-6 NEW ORLEANS, LA.
April 7200 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
1 1
+
5 12.7 NNE
+
1 2
2
+
+
4 12.6 NE
+
1 2
1
+
+
5 10.2 ENE
+
2 2
2
+
6 9.9 E
+
2 2
1
+
5 9.1 ESE
+
2 2
1
+
+
6 9.4 SE
+
3 4
2
+
+
9 9.2 SSE
+
3 6
3 1
+
+
13 11.2 S
+
3 5
4 1
+
+
13 11.9 SWW
+
1 3
2
+
+
6 11.0 SW
+
1 1
1
+
4 9.6 WSW
+
1 1
1
+
2 9.9 W
+
1 1
1
+
+
2 10.3 WNW
+
1 1
1
+
+
+
+
3 11.6 NW
+
1 1
1
+
+
+
4 12.6 NNW
+
1 1
2 1
+
5 13.5 CALM 9
9 TOTAL 11 23 35 24 6
1
+
+
100 9.7
+Indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-7 NEW ORLEANS, LA.
May 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
1
+
+
5 11.4 NNE
+
1 2
1
+
+
4 11.2 NE
+
1 2
1
+
+
5 11.1 ENE
+
1 2
1
+
+
5 9.8 E
+
2 2
1
+
5 8.8 ESE
+
2 2
1
+
5 8.8 SE
+
3 3
1
+
+
7 9.0 SSE
+
3 5
3 1
+
13 10.6 S
+
4 5
3 1
+
13 10.7 SSW
+
3 3
1
+
8 9.0 SW
+
2 2
+
+
5 7.8 WSW
+
1 1
+
2 7.5 W
+
1 1
+
+
+
3 8.1 WNW
+
1 1
+
+
+
2 8.4 NW
+
1 1
1
+
+
3 9.8 NW
+
1 2
1
+
+
+
5 11.6 CALM 11 11 TOTAL 14 28 35 19 3
+
+
+
100 8.8
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-8 NEW ORLEANS, LA.
June 7200 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
+
+
4 8.8 NNE
+
1 2
1
+
3 9.4 NE
+
1 2
1
+
4 9.6 ENE
+
2 2
1
+
5 9.5 E
+
2 1
+
+
4 7.9 ESE
+
2 1
1
+
4 8.5 SE
+
3 2
1
+
6 7.7 SSE
+
4 4
2
+
+
+
10 9.0 S
1 4
5 2
+
+
+
12 8.8 SSW
+
5 5
1
+
12 8.4 SW
+
3 3
1
+
7 7.9 WSW
+
2 1
+
+
4 8.1 W
+
2 1
+
+
3 7.7 WUW
+
1 1
+
+
3 8.2 NW
+
1 1
+
+
+
3 8.4 NNW
+
1 2
+
+
+
3 9.1 CALM 13 13 TOTAL 17 34 35 12 1
+
+
100 7.1
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-9 NEW ORLEANS, LA.
July 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
+
+
3 8.5 NNE
+
1 1
1
+
+
+
3 9.2 NE
+
2 2
1
+
+
5 8.6 ENE
+
2 2
1
+
+
+
5 8.7 E
+
2 2
1
+
+
+
5 8.6 ESE
+
2 1
+
+
+
4 7.9 SE
+
2 2
+
+
5 7.9 SSE
+
3 2
1
+
6 8.2 S
1 5
3 1
+
+
10 7.5 SSW
+
4 4
1
+
9 7.9 SW 1
3 3
1
+
+
7 7.4 WSW
+
2 2
+
+
5 7.7 W
1 3
1
+
+
5 7.0 WNW 1
2 2
1
+
5 7.8 NW
+
2 1
+
+
4 7.9 NNW
+
1 2
1
+
4 9.2 CALM 16 16 TOTAL 23 37 31 9
1
+
+
+
100 6.7
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-10 NEW ORLEANS, LA.
August 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
1
+
+
+
4 8.8 NNE
+
1 2
1
+
4 9.6 NE
+
2 3
1
+
6 9.1 ENE
+
3 3
1
+
+
7 9.1 E
+
3 2
1
+
6 8.2 ESE
+
2 1
+
+
3 7.2 SE
+
2 1
+
4 7.0 SSE
+
3 2
+
+
6 7.9 S
+
4 2
1
+
+
7 7.7 SSW
+
5 3
+
+
8 7.4 SW
+
4 2
+
+
6 7.0 WSW
+
2 1
+
+
4 7.3 W
1 2
1
+
+
4 6.9 WNW
+
1 1
+
+
+
3 7.8 NW
+
2 1
1 4
7.8 NNW
+
1 2
1
+
+
4 9.7 CALM 18 18 TOTAL 24 37 30 9
1
+
+
100 6.2
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-11 NEW ORLEANS, LA.
September 7200 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
2
+
+
+
6 11.2 NNE
+
1 3
2 1
+
7 11.7 NE
+
3 5
4 1
+
+
+
13 10.7 ENE
+
4 5
5 I
+
+
+
+
16 11.4 E
+
3 3
2
+
+
8 9.6 ESE
+
2 1
+
+
4 7.6 SE
+
2 1
+
5 7.1 SSE
+
2 2
1
+
5 8.4 S
+
2 2
+
+
5 7.8 SSW
+
1 1
+
3 7.3 SW
+
1 1
+
+
2 6.9 WSW
+
1
+
+
1 6.8 W
+
1
+
+
1 6.7 WNW
+
1 1
+
+
2 6.4 NW
+
1 1
+
+
+
2 8.0 NNW
+
1 1
1
+
+
4 10.6 CALM 17 17 TOTAL 22 28 29 17 3
1
+
+
+
100 7.6
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-12 NEW ORLEANS, LA.
October 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
I 1
2 3
1
+
+
8 12.3 NNE
+
1 3
3 1
+
+
9 12.2 NE
+
2 5
3 1
+
12 11.0 ENE 1
3 5
3
+
+
11 10.1 E
+
3 2
1
+
7 8.9 ESE
+
2 2
+
+
4 8.0 SE
+
2 2
+
4 7.5 SSE
+
2 2
1
+
4 8.5 S
+
2 1
+
+
+
4 7.6 SSW
+
1 1
+
+
2 8.3 SW
+
1
+
+
+
1 7.1 WSW
+
1
+
+
+
1 7.9 W
+
1 1
+
+
2 7.2 WNW
+
1 1
+
+
+
3 9.3 NW
+
1 1
I
+
4 10.1 NNW
+
1 2
2 1
+
7 12.1 CALM 17 17 TOTAL 22 25 30 19 4
1
+
100 8.2
+indicates frequency greater than 0 but less 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-13 NEW ORLEANS, LA.
November 7200 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
3 2
+
+
9 13.9 NNE
+
1 2
3 1
+
8 12.6 NE 1
2 3
3 1
10 10.6 ENE
+
3 4
2
+
+
10 10.2 E
+
2 3
1
+
7 9.1 ESE
+
1 2
1
+
4 8.6 SE
+
2 2
1
+
5 8.7 SSE
+
2 3
2
+
+
8 10.6 S
+
1 3
2
+
+
6 10.4 SSW
+
1 2
+
+
+
4 9.0 SW
+
1 1
+
+
+
2 9.0 WSW
+
1
+
+
+
+
1 8.4 W
+
1 1
+
+
2 8.2 WMW
+
1 1
1
+
+
+
3 9.6 NW
+
1 1
1 1
+
+
5 12.8 NNW
+
1 2
2 1
1
+
7 14.2 CALM 11 11 TOTAL 15 23 31 23 7
2
+
100 9.5
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-14 NEW ORLEANS, LA.
December 7440 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
2 1
+
+
6 13.5 NNE
+
1 3
3 1
+
8 12.7 NE
+
2 3
2
+
8 9.8 ENE
+
2 3
2
+
8 9.9 E
+
3 3
1
+
7 8.7 ESE I
1 2
1
+
5 8.8 SE
+
2 2
1
+
4 8.3 SSE
+
3 2
1
+
+
7 8.8 S
+
2 3
2
+
+
8 10.5 SSW
+
1 2
1
+
+
+
5 11.1 SW
+
1 1
+
+
+
3 9.3 WSW
+
1 1
+
+
+
2 10.0 W
+
1 1
+
+
+
+
3 9.5 WNW
+
1 1
1
+
+
3 11.5 NW
+
1 1
2 1
+
+
5 13.0 NNW
+
1 2
3 1
+
+
7 13.9 CALM 10 10 TOTAL 14 23 33 22 6
1
+
100 9.3
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-15 NEW ORLEANS, LA.
Annual 87,672 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (1951-1960)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-31 32-38 39-46 46+
Total Av Speed N
+
1 2
2 1
+
+
+
6 12.4 NNE
+
1 2
2 1
+
+
6 12.0 HE
+
2 3
2
+
+
+
+
8 10.5 ENF
+
2 3
2
+
+
+
+
+
8 10.2 E
+
2 2
1
+
+
+
6 8.9 ESE
+
2 1
1
+
+
4 8.0 SE
+
2 2
1
+
+
5 8.4 SSE
+
3 3
2
+
+
+
+
8 9.8 S
+
3 3
2
+
+
+
9 9.9 SSW
+
2 3
1
+
+
+
7 9.8 SW
+
2 1
1
+
+
4 8.4 WSW
+
1 1
+
+
+
+
2 8.6 W
+
1 1
+
+
+
+
3 8.6 WNW
+
1 1
1
+
+
+
+
3 8.9 NW
+
1 1
1
+
+
+
+
4 11.4 NNW
+
2 2
1
+
+
+
6 12.8 CALM 12 12 TOTAL 16 27 32 19 5
1
+
+
+
100 9.0
+indicates frequency greater than 0 but less than 0.5
WSES-FSAR-UNIT-3 TABLE 2.3-15A NEW ORLEANS, LA.
Annual 11,688 Obs.
MOISANT INTERNATIONAL AIRPORT PERCENTAGE FREQUENCIES OF WIND DIRECTION AND SPEED (July 1972-June 1975 and Feb. 1977-Feb.1978)
HOURLY OBSERVATIONS OF WIND SPEED DIRECTION (In Miles Per Hour) 0-3 4-7 8-12 13-18 19-24 25-32
>32 Total N
0.8 2.7 3.6 2.4 0.2 0.0 0.0 9.6 NNE 0.3 2.1 2.6 1.0 0.0 0.0 0.0 6.1 NE 0.4 1.7 2.3 1.0 0.0 0.0 0.0 5.4 NNE 0.6 1.8 2.3 1.0 0.0 0.0 0.0 5.7 E
0.8 2.0 2.2 1.0 0.1 0.0 0.0 6.0 ESE 0.5 2.1 2.0 1.0 0.1 0.0 0.0 5.7 SE 0.3 2.0 2.5 1.5 0.2 0.0 0.0 6.5 SSE 0.1 1.6 3.1 1.7 0.3 0.1 0.0 6.9 S
0.3 2.6 4.3 3.0 0.5 0.1 0.0 10.8 SSW 0.4 2.3 1.6 0.7 0.1 0.0 0.0 5.1 SW 0.4 1.6 1.1 0.5 0.0 0.0 0.0 3.6 WS 0.5 1.4 0.8 0.5 0.0 0.0 0.0 3.2 W
0.9 1.7 0.9 0.6 0.1 0.0 0.0 4.2 WNW 0.5 1.1 0.9 0.5 0.0 0.0 0.0 2.9 NW 0.4 1.0 1.0 0.8 0.0 0.0 0.0 3.2 NNW 0.5 1.3 1.2 1.3 0.1 0.0 0.0 4.4 CALM 10.5 0.0 0.0 0.0 0.0 0.0 0.0 10.5 TOTAL 17.9 29.1 32.3 18.5 1.8 0.4 0.0 100.0 (a) Subject to computer round-off
WSES-FSAR-UNIT-3 TABLE 2.3-16
[WIND ROSE DATA FOR JANUARY] 1973-1975 AND 1978 AT WATERFORD 3 SITE 2734.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.005 0.014 0.021 0.012 0.001 0.000 0.000 0.054 NNE 0.000 0.007 0.029 0.042 0.008 0.000 0.000 0.000 0.086 NE 0.000 0.009 0.049 0.045 0.007 0.000 0.000 0.000 0.110 EKE 0.000 0.007 0.047 0.031 0.010 0.001 0.000 0.000 0.095 E
0.000 0.003 0.017 0.018 0.005 0.000 0.000 0.000 0.044 ESE 0.000 0.006 0.036 0.033 0.006 0.000 0.000 0.000 0.080 SE 0.000 0.010 0.043 0.030 0.010 0.001 0.000 0.000 0.094 SSE 0.000 0.010 0.034 0.016 0.007 0.003 0.000 0.000 0.071 S
0.000 0.003 0.018 0.013 0.003 0.000 0.000 0.000 0.037 SSW 0.000 0.005 0.015 0.015 0.004 0.001 0.000 0.000 0.040 SW 0.000 0.007 0.006 0.011 0.006 0.000 0.000 0.000 0.030 WSW 0.000 0.006 0.005 0.004 0.004 0.000 0.000 0.000 0.019 W
0.000 0.005 0.007 0.007 0.002 0.000 0.001 0.000 0.022 WNW 0.000 0.007 0.009 0.008 0.007 0.000 0.000 0.000 0.033 NW 0.000 0.007 0.021 0.023 0.018 0.001 0.000 0.000 0.070 NNW 0.000 0.010 0.016 0.050 0.020 0.003 0.000 0.000 0.099 CALM 0.018 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.018 TOTAL 0.018 0.106 0.365 0.368 0.130 0.012 0.001 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-17
[WIND ROSE DATA FOR FEBRUAURY] 1972-1975 AND 1977-1978 AT WATERFORD 3 SITE 2585.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0,000 0.004 0.020 0.030 0.012 0.000 0.000 0.000 0.066 NNE 0,000 0.005 0.025 0.022 0.004 0.000 0.000 0.000 0.055 NE 0,000 0.010 0.032 0.034 0.003 0.000 0.000 0.000 0.080 ENE 0,000 0.007 0.021 0.009 0.011 0.002 0.000 0.000 0.049 E
0,000 0.001 0.005 0.010 0.001 0.000 0.000 0.000 0.018 ESE 0,000 0.005 0.017 0.029 0.007 0.000 0.000 0.000 0.058 SE 0,000 0.007 0.019 0.015 0.011 0.001 0.000 0.000 0.054 SSE 0,000 0.015 0.033 0.028 0.015 0.002 0.002 0.000 0.095 S
0,000 0.016 0.027 0.021 0.014 0.005 0.000 0.000 0.084 SSW 0,000 0.008 0.019 0.013 0.011 0.004 0.000 0.000 0.055 SW 0,000 0.006 0.022 0.019 0.009 0.001 0.000 0.000 0.056 WSW 0,000 0.007 0.018 0.010 0.007 0.003 0.000 0.000 0.044 W
0,000 0.008 0.009 0.014 0.013 0.000 0.000 0.000 0.044 WNW 0,000 0.005 0.012 0.010 0.009 0.000 0.000 0.000 0.037 NW 0,000 0.010 0.030 0.025 0.015 0.000 0.000 0.000 0.081 NNW 0,000 0.007 0.037 0.056 0.020 0.000 0.000 0.000 0.120 CALM 0,005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.005 TOTAL 0,005, 0.122 0.347 0.344 0.161 0.019 0.002 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-18
[WIND ROSE DATA FOR MARCH] 1973-1977 AT WATERFORD 3 SITE 2706.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.004 0.010 0.014 0.007 0.000 0.000 0.000 0.034 NNE 0.000 0.006 0.011 0.028 0.010 0.001 0.000 0.000 0.056 NE 0.000 0.006 0.034 0.032 0.013 0.001 0.000 0.000 0.085 ENE 0.000 0.005 0.029 0.041 0.013 0.000 0.000 0.000 0.088 E
0.000 0.002 0.014 0.014 0.001 0.000 0.000 0.000 0.032 ESE 0.000 0.003 0.034 0.030 0.018 0.002 0.000 0.000 0.088 SE 0.000 0.008 0.033 0.042 0.034 0.007 0.000 0.000 0.123 SSE 0.000 0.007 0.030 0.037 0.035 0.015 0.003 0.000 0.126 S
0.000 0.004 0.021 0.030 0.028 0.005 0.000 0.000 0.090 SSW 0.000 0.006 0.018 0.023 0.017 0.002 0.000 0.000 0.067 SW 0.000 0.004 0.011 0.019 0.013 0.001 0.000 0.000 0.048 WSW 0.000 0.003 0.008 0.012 0.008 0.001 0.000 0.000 0.031 W
0.000 0.003 0.008 0.005 0.005 0.000 0.000 0.000 0.021 WNW 0.000 0.003 0.005 0.006 0.006 0.000 0.000 0.000 0.020 NW 0.000 0.004 0.008 0.009 0.006 0.000 0.000 0.000 0.027 NNW 0.000 0.004 0.014 0.022 0.009 0.000 0.000 0.000 0.049 CALM 0.015 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.015 TOTAL 0.015 0.071 0.290 0.364 0.221 0.035 0.004 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-19
[WIND ROSE DATA FOR APRIL]1973-1977 AT WATERFORD 3 SITE 2751.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.002 0.011 0.013 0.001 0.000 0.000 0.000 0.027 NWE 0.000 0.009 0.023 0.018 0.003 0.000 0.000 0.000 0.053 NE 0.000 0.007 0.036 0.026 0.005 0.000 0.000 0.000 0.073 EME 0.000 0.010 0.028 0.017 0.004 0.000 0.000 0.000 0.059 E
0.000 0.007 0.012 0.015 0.005 0.000 0.000 0.000 0.039 ESE 0.000 0.007 0.041 0.064 0.028 0.001 0.000 0.000 0.141 SE 0.000 0.007 0.036 0.051 0.040 0.005 0.001 0.000 0.140 SSE 0.000 0.007 0.028 0.041 0.025 0.005 0.000 0.000 0.105 S
0.000 0.007 0.013 0.026 0.021 0.004 0.000 0.000 0.072 SSW 0.000 0.005 0.011 0.011 0.007 0.002 0.000 0.000 0.035 SW 0.000 0.008 0.007 0.004 0.001 0.000 0.000 0.000 0.021 WSW 0.000 0.008 0.009 0.003 0.001 0.000 0.000 0.000 0.022 W
0.000 0.008 0.011 0.009 0.008 0.000 0.000 0.000 0.036 WNW 0.000 0.012 0.013 0.018 0.012 0.000 0.000 0.000 0.055 NW 0.000 0.012 0.015 0.012 0.009 0.000 0.000 0.000 0.048 NNW 0.000 0.008 0.015 0.021 0.006 0.000 0.000 0.000 0.049 CALM 0.027 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.027 TOTAL 0.027 0.122 0.306 0.349 0.176 0.019 0.001 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-20
[WIND ROSE DATE FOR MAY]1973-1975 AND 1977 AT WATERFORD 3 SITE 2790.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.010 0.020 0.004 0.001 0.000 0.000 0.000 0.035 NNE 0.000 0.007 0.026 0.020 0.002 0.000 0.000 0.000 0.056 NE 0.000 0.013 0.044 0.021 0.000 0.000 0.000 0.000 0.078 ENE 0.000 0.007 0.034 0.018 0.004 0.000 0.000 0.000 0.063 E
0.000 0.001 0.012 0.010 0.001 0.000 0.000 0.000 0.024 ESE 0.000 0.005 0.030 0.032 0.006 0.000 0.000 0.000 0.073 SE 0.000 0.010 0.049 0.046 0.014 0.001 0.000 0.000 0.121 SSE 0.000 0.015 0.057 0.041 0.018 0.000 0.000 0.000 0.132 S
0.000 0.015 0.052 0.021 0.007 0.000 0.000 0.000 0.096 SSW 0.000 0.012 0.024 0.023 0.015 0.000 0.000 0.000 0.074 SW 0.000 0.010 0.014 0.020 0.005 0.000 0.000 0.000 0.049 WSW 0.000 0.008 0.018 0.006 0.001 0.000 0.000 0.000 0.034 W
0.000 0.007 0.014 0.005 0.001 0.000 0.000 0.000 0.027 WUW 0.000 0.012 0.015 0.004 0.001 0.000 0.000 0.000 0.032 NW 0.000 0.010 0.018 0.003 0.000 0.000 0.000 0.000 0.031 NNW 0.000 0.010 0.022 0.012 0.001 0.000 0.000 0.000 0.045 CALM 0.031 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.031 TOTAL 0.031 0.153 0.450 0.286 0.077 0.002 0.001 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-21
[WIND ROSE DATA FOR JUNE]1973-1975 AND 1977 AT WATERFORD 3 SITE 2716.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.008 0.021 0.012 0.003 0.000 0.000 0.000 0.044 NNE 0.000 0.013 0.023 0.008 0.003 0.000 0.000 0.000 0.048 NE 0.000 0.009 0.041 0.013 0.003 0.000 0.000 0.000 0.065 ENE 0.000 0.009 0.032 0.011 0.001 0.000 0.000 0.000 0.052 E
0.000 0.006 0.010 0.003 0.000 0.000 0.000 0.000 0.019 ESE 0.000 0.009 0.022 0.004 0.000 0.000 0.000 0.000 0.035 SE 0.000 0.016 0.036 0.027 0.003 0.000 0.000 0.000 0.081 SSE 0.000 0.021 0.051 0.032 0.014 0.000 0.000 0.000 0.119 S
0.000 0.027 0.061 0.027 0.004 0.000 0.000 0.000 0.119 SSW 0.000 0.024 0.052 0.016 0.001 0.000 0.000 0.000 0.093 SW 0.000 0.020 0.044 0.022 0.001 0.000 0.000 0.000 0.087 WSW 0.000 0.021 0.027 0.008 0.001 0.000 0.000 0.000 0.056 W
0.000 0.012 0.014 0.007 0.001 0.000 0.000 0.000 0.034 WNW 0.000 0.016 0.008 0.006 0.000 0.000 0.000 0.000 0.030 NW 0.000 0.013 0.023 0.003 0.001 0.000 0.000 0.000 0.040 NNW 0.000 0.013 0.032 0.008 0.001 0.000 0.000 0.000 0.054 CALM 0.025 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.025 TOTAL 0.025 0.236 0.496 0.207 0.035 0.001 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-22
[WIND ROSE DATA FOR JULY]1972-1974 AND 1977 AT WATERFORD 3 SITE 2886.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.013 0.013 0.003 0.000 0.000 0.000 0.000 0.029 NNE 0.000 0.011 0.020 0.012 0.000 0.000 0.000 0.000 0.042 NE 0.000 0.015 0.026 0.010 0.001 0.000 0.000 0.000 0.052 ENE 0.000 0.034 0.030 0.015 0.001 0.000 0.000 0.000 0.080 E
0.000 0.019 0.016 0.005 0.000 0.000 0.000 0.000 0.040 ESE 0.000 0.027 0.034 0.008 0.000 0.000 0.000 0.000 0.069 SE 0.000 0.035 0.036 0.009 0.000 0.000 0.000 0.000 0.079 SSE 0.000 0.032 0.045 0.010 0.000 0.000 0.000 0.000 0.087 S
0.000 0.029 0.036 0.007 0.000 0.000 0.000 0.000 0.073 SSW 0.000 0.036 0.043 0.010 0.000 0.000 0.000 0.000 0.088 SW 0.000 0.025 0.033 0.009 0.000 0.000 0.000 0.000 0.067 WSW 0.000 0.033 0.031 0.011 0.000 0.000 0.000 0.000 0.075 W
0.000 0.018 0.030 0.009 0.000 0.000 0.000 0.000 0.058 WNW 0.000 0.013 0.021 0.005 0.000 0.000 0.000 0.000 0.040 MW 0.000 0.012 0.027 0.005 0.000 0.000 0.000 0.000 0.044 NNW 0.000 0.008 0.028 0.003 0.001 0.000 0.000 0.000 0.041 CALM 0.036 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.036 TOTAL 0.036 0.360 0.468 0.130 0.005 0.000 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-23
[WIND ROSE DATA FOR AUGUST] 1972-1974 AND 1977 AT WATERFORD 3 SITE 2746.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.011 0.020 0.004 0.000 0.000 0.000 0.000 0.035 NNE 0.000 0.014 0.054 0.015 0.001 0.000 0.000 0.000 0.084 NE 0.000 0.011 0.038 0.030 0.000 0.000 0.000 0.000 0.080 ENE 0.000 0.008 0.023 0.013 0.007 0.000 0.000 0.000 0.052 E
0.000 0.008 0.023 0.021 0.008 0.000 0.000 0.000 0.060 ESE 0.000 0.011 0.032 0.013 0.005 0.000 0.000 0.000 0.062 SE 0.000 0.023 0.040 0.013 0.001 0.000 0.000 0.000 0.077 SSE 0.000 0.034 0.049 0.008 0.001 0.000 0.000 0.000 0.091 S
0.000 0.035 0.020 0.004 0.000 0.000 0.000 0.000 0.059 SSW 0.000 0.035 0.027 0.005 0.000 0.000 0.000 0.000 0.067 SW 0.000 0.028 0.028 0.004 0.000 0.000 0.000 0.000 0.060 WSW 0.000 0.026 0.028 0.005 0.001 0.000 0.000 0.000 0.059 W
0.000 0.024 0.016 0.006 0.000 0.000 0.000 0.000 0.047 WNW 0.000 0.015 0.023 0.003 0.000 0.000 0.000 0.000 0.040 NW 0.000 0.014 0.031 0.004 0.000 0.000 0.000 0.000 0.049 NNW 0.000 0.009 0.033 0.003 0.000 0.000 0.000 0.000 0.045 CALM 0.034 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.034 TOTAL 0.034 0.306 0.485 0.151 0.024 0.000 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-24
[WIND ROSE DATA FOR SEPTEMBER] 1972-1974 AND 1977 AT WATERFORD 3 SITE 2616.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.008 0.015 0.013 0.000 0.000 0.000 0.000 0.036 NNE 0.000 0.008 0.031 0.022 0.002 0.000 0.000 0.000 0.063 NE 0.000 0.014 0.059 0.043 0.016 0.000 0.000 0.000 0.132 ENE 0.000 0.011 0.036 0.035 0.006 0.000 0.000 0.000 0.087 E
0.000 0.010 0.023 0.022 0.007 0.001 0.000 0.000 0.062 ESE 0.000 0.023 0.051 0.032 0.003 0.000 0.000 0.000 0.110 SE 0.000 0.026 0.041 0.012 0.002 0.001 0.000 0.000 0.081 SSE 0.000 0.031 0.032 0.010 0.004 0.000 0.000 0.000 0.078 S
0.000 0.024 0.029 0.006 0.002 0.000 0.000 0.000 0.061 SSW 0.000 0.023 0.025 0.008 0.001 0.000 0.000 0.000 0.058 SW 0.000 0.018 0.023 0.008 0.001 0.000 0.000 0.000 0.050 WSW 0.000 0.019 0.016 0.008 0.003 0.000 0.000 0.000 0.046 W
0.000 0.009 0.010 0.002 0.001 0.000 0.000 0.000 0.022 WNW 0.000 0.008 0.007 0.002 0.000 0.000 0.000 0.000 0.018 NW 0.000 0.007 0.013 0.002 0.000 0.000 0.000 0.000 0.023 NNW 0.000 0.008 0.015 0.015 0.000 0.000 0.000 0.000 0.039 CALM 0.033 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.033 TOTAL 0.033 0.248 0.426 0.242 0.048 0.003 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-25
[WIND ROSE DATA FOR OCTOBER] 1972-1974 and 1977 AT WATERFORD 3 SITE 2647.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.010 0.031 0.022 0.008 0.001 0.000 0.000 0.072 NNE 0.000 0.013 0.056 0.035 0.008 0.000 0.000 0.000 0.111 NE 0.000 0.009 0.061 0.064 0.017 0.000 0.000 0.000 0.151 ENE 0.000 0.007 0.043 0.035 0.005 0.000 0.000 0.000 0.089 E
0.000 0.003 0.019 0.028 0.004 0.000 0.000 0.000 0.054 ESE 0.000 0.010 0.037 0.023 0.002 0.000 0.000 0.000 0.072 SE 0.000 0.008 0.020 0.020 0.005 0.001 0.000 0.000 0.053 SSE 0.000 0.015 0.012 0.007 0.001 0.000 0.000 0.000 0.035 S
0.000 0.007 0.008 0.000 0.001 0.000 0.000 0.000 0.017 SSW 0.000 0.010 0.009 0.004 0.001 0.000 0.000 0.000 0.025 SW 0.000 0.023 0.009 0.004 0.001 0.000 0.000 0.000 0.037 W
0.000 0.012 0.006 0.004 0.001 0.000 0.000 0.000 0.024 WNW 0.000 0.021 0.017 0.005 0.001 0.000 0.000 0.000 0.044 NW 0.000 0.021 0.037 0.010 0.002 0.000 0.000 0.000 0.070 NNW 0.000 0.018 0.041 0.019 0.003 0.000 0.000 0.000 0.080 CALM 0.031 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.031 TOTAL 0.031 0.202 0.421 0.285 0.060 0.002 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-26
[WIND ROSE DATA FOR NOVEMBER] 1972-1974 and 1977 AT WATERFORD 3 SITE 2731.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.006 0.021 0.030 0.008 0.000 0.000 0.000 0.066 NNE 0.000 0.006 0.030 0.029 0.004 0.000 0.000 0.000 0.069 NE 0.000 0.007 0.049 0.052 0.014 0.000 0.000 0.000 0.122 ENE 0.000 0.008 0.029 0.025 0.005 0.000 0.000 0.000 0.067 E
0.000 0.005 0.016 0.016 0.002 0.000 0.000 0.000 0.038 ESE 0.000 0.006 0.041 0.023 0.009 0.000 0.000 0.000 0.079 SE 0.000 0.008 0.040 0.034 0.009 0.000 0.000 0.000 0.091 SSE 0.000 0.012 0.033 0.042 0.014 0.001 0.000 0.000 0.103 S
0.000 0.006 0.012 0.013 0.004 0.001 0.000 0.000 0.036 SSW 0.000 0.004 0.015 0.010 0.001 0.000 0.000 0.000 0.030 SW 0.000 0.005 0.006 0.006 0.001 0.000 0.000 0.000 0.018 WSW 0.000 0.009 0.015 0.005 0.001 0.000 0.000 0.000 0.030 W
0.000 0.006 0.017 0.012 0.003 0.000 0.000 0.000 0.038 WNW 0.000 0.005 0.017 0.016 0.004 0.000 0.000 0.000 0.042 NW 0.000 0.007 0.023 0.030 0.008 0.001 0.000 0.000 0.069 NNW 0.000 0.007 0.036 0.041 0.009 0.001 0.000 0.000 0.093 CALM 0.008 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.008 TOTAL 0.008 0.106 0.399 0.385 0.096 0.006 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-27
[WIND ROSE DATA FOR DECEMBER] 1972-1974 and 1977 AT WATERFORD 3 SITE 2843.OBSERVATIONS DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.006 0.016 0.018 0.005 0.000 0.000 0.000 0.045 NNE 0.000 0.004 0.015 0.020 0.005 0.003 0.000 0.000 0.046 NE 0.000 0.008 0.034 0.021 0.004 0.000 0.000 0.000 0.067 ENE 0.000 0.007 0.031 0.017 0.004 0.000 0.000 0.000 0.058 E
0.000 0.001 0.013 0.013 0.000 0.000 0.000 0.000 0.027 ESE 0.000 0.005 0.035 0.027 0.009 0.001 0.000 0.000 0.077 SE 0.000 0.010 0.031 0.033 0.019 0.002 0.000 0.000 0.095 SSE 0.000 0.007 0.038 0.033 0.009 0.001 0.000 0.000 0.089 S
0.000 0.008 0.039 0.027 0.005 0.000 0.000 0.000 0.079 SSW 0.000 0.007 0.017 0.019 0.010 0.000 0.000 0.000 0.053 SW 0.000 0.006 0.012 0.012 0.007 0.000 0.000 0.000 0.036 WSW 0.000 0.008 0.017 0.006 0.004 0.001 0.000 0.000 0.036 W
0.000 0.012 0.021 0.013 0.005 0.000 0.000 0.000 0.051 WMW 0.000 0.007 0.023 0.021 0.008 0.001 0.000 0.000 0.060 NW 0.000 0.006 0.030 0.020 0.012 0.000 0.000 0.000 0.068 NNW 0.000 0.009 0.025 0.043 0.021 0.003 0.000 0.000 0.101 CALM 0.011 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.011 TOTAL 0.011 0.111 0.396 0.342 0.128 0.013 0.000 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-28 ANNUAL WIND ROSE DATA FOR JULY 1972 - JUNE 1975 and FEBRUARY 1977 - FEBRUARY 1978 AT WATERFORD 3 SITE 32751.OBSERVATIVES DIRECTION SPEED (MPH)
CALM 0.8-3 3.1-7 7.1-12 12.1-18 18.1-24 24.1-32 >32 TOTAL N
0.000 0.007 0.017 0.015 0.005 0.000 0.000 0.000 0.045 NNE 0.000 0.008 0.028 0.022 0.004 0.000 0.000 0.000 0.064 NE 0.000 0.010 0.042 0.032 0.007 0.000 0.000 0.000 0.091 ENE 0.000 0.010 0.032 0.022 0.006 0.000 0.000 0.000 0.070 E
0.000 0.006 0.015 0.014 0.003 0.000 0.000 0.000 0.038 ESE 0.000 0.010 0.034 0.026 0.008 0.000 0.000 0.000 0.079 SE 0.000 0.014 0.035 0.028 0.012 0.002 0.000 0.000 0.091 SSE 0.000 0.017 0.037 0.026 0.012 0.002 0.000 0.000 0.094 S
0.000 0.015 0.028 0.016 0.008 0.001 0.000 0.000 0.069 SSW 0.000 0.015 0.023 0.013 0.006 0.001 0.000 0.000 0.057 SW 0.000 0.013 0.018 0.012 0.004 0.000 0.000 0.000 0.046 WSW 0.000 0.014 0.017 0.007 0.003 0.000 0.000 0.000 0.041 W
0.000 0.010 0.014 0.008 0.003 0.000 0.000 0.000 0.035 WNW 0.000 0.010 0.014 0.009 0.004 0.000 0.000 0.000 0.038 NW 0.000 0.010 0.023 0.012 0.006 0.000 0.000 0.000 0.052 NNW 0.000 0.009 0.026 0.024 0.008 0.001 0.000 0.000 0.068 CALM 0.023 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.023 TOTAL 0.023 0.179 0.405 0.287 0.096 0.009 0.001 0.000 1.000
WSES-FSAR-UNIT-3 TABLE 2.3-29 AVERAGE MONTHLY AND ANNUAL TEMPERATURE FOR SELECTED STATIONS IN THE NEW ORLEANS AREA (1931-1960)
New Orleans, La - Moisant International Airport Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Temp (F) 54.6 57.1 61.4 67.9 74.4 80.1 81.6 81.9 78.3 70.4 60.0 55.4 68.6 New Orleans, La - Audubon Station Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Temp (F) 55.5 57.7 62.1 68.9 75.5 81.1 82.6 82.5 78.9 71.1 61.1 56.6 69.5 Reserve, La - Cooperative Observer Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Temp (F) 53.8 55.9 60.6 67.8 75.1 80.0 82.5 82.3 78.7 70.4 59.8 54.6 68.5
WSES-FSAR-UNIT-3 TABLE 2.3-30 MEAN MONTHLY AND ANNUAL MAXIMUM, MINIMUM, AVERAGE TEMPERATURES MOISANT INTERNATIONAL AIRPORT (1931-1960)
Minimum Maximum Month Mean Daily,(F)
Mean Daily,(F)
Mean Daily,(F)
January 64.4 44.8 54.6 February 66.7 47.5 57.1 March 71.2 51.6 61.4 April 77.7 58.1 67.9 May 84.4 64.4 74.4 June 89.6 70.5 80.1 July 90.6 72.6 81.6 August 90.7 73.0 81.9 September 87.2 69.3 78.3 October 80.3 60.5 70.4 November 70.3 49.6 60.0 December 65.3 45.5 55.4 Annual 78.2 59.0 68.6
WSES-FSAR-UNIT-3 TABLE 2.3-31 TEMPERATURE EXTREMES*
MOISANT INTERNATIONAL AIRPORT, NEW ORLEANS, LOUSIANA Extremes Record Record Month Maximum,(F)
Year Minimum,(F)
Year January 83 1957 14 1963 February 84 1948 19 1951 March 87 1955 26 1968 April 91 1948 38 1962 May 96 1953 41 1960 June 100 1954 55 1966 July 99 1951 60 1967 August 100 1951 60 1968 September 97 1954 42 1967 October 92 1962 35 1968 November 86 1951 28 1968 December 83 1951 17 1962 June Jan Annual 100 1954 14 1963 Note: *Maximum and minimum temperature extremes have been exceeded at other sites in the locality as follows: Highest temperature 102°F in June 1954; lowest temperature 7°F in February, 1899.
WSES-FSAR-UNIT-3 TABLE 2.3-32 AVERAGE MONTHLY OCCURENCES OF EXTREME TEMPERATURES MOISANT INTERNATIONAL AIRPORT, NEW ORLEANS, LOISIANA (1947-1972)
Mean No. of Days Month Maximum Temperature Minimum Temperature 90°F 32°F 32°F 0°F January 0
5 0
February 0
0 3
0 March 0
0 1
0 April 0
0 May 4
0 0
0 June 17 0
0 0
July 20 0
0 0
August 19 0
0 0
September 8
0 0
0 October 1
0 0
0 November 0
0 1
0 December 0
3 0
Annual 68 12 0
Note: *Less than one half
WSES-FSAR-UNIT-3 TABLE 2.3-33 MEAN MONTHLY AND ANNUAL MAXIMUM, MINIMUM AND AVERAGE TEMPERATURES WATERFORD NUCLEAR UNIT 3 ON SITE DATA (JULY 1972-JUNE 1975 AND FEBRUARY 1977-FEBRUARY 1978)
Mean Mean Mean Temperature Maximum Minimum Month (F)
(F)
(F)
January 53.6 62.4 48.2 February 54.5 62.2 46.9 March 63.5 68.8 53.8 April 67.4 70.9 64.1 May 74.5 81.3 68.2 June 78.5 85.0 72.3 July 79.8 87.8 73.6 August 79.1 86.3 73.6 September 77.7 85.4 73.7 October 70.8 75.9 61.7 November 60.5 67.5 53.6 December 55.0 62.3 45.8 Annual 67.9 74.6 61.3
WSES-FSAR-UNIT-3 TABLE 2.3-34 MEAN RELATIVE HUMIDITY AND NUMBER OF DAYS WITH HEAVY FOG MOISANT INTERNATIONAL AIRPORT, NEW ORLEANS, LOUISIANA (1949-1972)
Relative Humidity (%)
Heavy Fog Month OOOOCST 0600CST 1200CST 1800CST (Mean Days)
January 84 86 67 73 7
February 83 85 64 69 5
March 82 84 60 64 5
April 85 88 60 66 2
May 86 89 60 65 1
June 87 90 62 68 July 89 91 66 73 August 89 91 66 73 September 87 89 65 74 October 84 87 58 72 2
November 83 86 59 73 5
December 83 86 66 75 5
Annual 85 88 63 70 32 Note: *Less than one half.
WSES-FSAR-UNIT-3 TABLE 2.3-35 AVERAGE MONTHLY AND ANNUAL PRECIPITATION FOR SELECTED STATIONS IN THE NEW ORLEANS AREA (1931-1960)
New Orleans, La - Moisant International Airport Jan Feb Mar Apr Lay June July Aug Sept Oct Nov Dec Annual Precip (in) 3.84 3.99 5.34 4.55 4.38 4.43 6.72 5.34 5.03 2.84 3.34 4.10 53.90 New Orleans, La - Audubon Station Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Precip (in) 4.29 4.35 5.91 5.54 4.86 5.59 8.12 6.64 6.41 3.15 3.5 14.59 62.96 Reserve, La - Cooperative Observer Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec Annual Precip (in) 4.49 5.16 5.64 4.92 4.90 5.31 7.00 5.74 5.14 2.96 3.77 5.54 60.57
WSES-FSAR-UNIT-3 TABLE 2.3-36 EXTREME MONTHY AND DAILY PRECIPITATION (INCHES)* (1947-1972) AND MEAN NUMBER OF DAYS WITH RAIN (1949-1972)
MOISANT INTERNATIONAL AIRPORT, NEW ORLEANS, LOUISIANA Maximum Minimum Maximum 24 Mean Number of Month Monthly Year Monthly Year Hour Amounts Year Day Precipitation<0.01" Jan 12.62 1966 0.54 1968 4.77 1955 10 Feb 10.56 1959 1.02 1962 5.60 1961 10 Mar 19.09 1948 0.24 1955 7.87 1948 9
April 8.78 1949 0.33 1965 4.35 1953 7
May 14.33 1959 0.99 1949 9.86 1959 8
June 8.87 1962 1.12 1952 4.19 1953 10 July 11.46 1954 3.45 1951 4.30 1966 15 Aug 11.77 1955 2.00 1952 3.06 1969 13 Sept 13-53 1948 0.24 1953 5.46 1957 9
Oct 6.45 1959 0.00 1952 2.58 1960 6
Nov 14.58 1947 0.21 1949 6.38 1953 6
Dec 10.77 1947 1.46 1958 3.94 1952 10 These values may have been exceeded at other sites in the locality or at other times.
WSES-FSAR-UNIT-3 TABLE 2.3-37 MAXIMUM SHORT PERIOD PRECIPITATION (INCHES)
AUDUBON STATION, NEW ORLEANS, LOUISIANA (1889-1969)
Minutes Hours Time Period 5
10 15 30 1
2 3
6 12 24 Amount 1.00 1.48 1.90 3.18 4.71 5.87 6.54 8.62 12.76 14.01 Date 2/5 4/25 4/25 4/25 4/25 4/25 4/15 9/6 4/15 4/15 Year 1955 1953 1953 1953 1953 1953 1953 1929 1927 1927
WSES-FSAR-UNIT-3 TABLE 2.3-38 NUMBER OF PRECIPITATION OCCURENCE BY HOUR OF DAY FOR MOISANT INTERNATIONAL AIRPORT (1951-1960)
MONTH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANNUAL Hour of Day Ending at:
0100 30 43 33 21 17 8
8 7
23 22 36 38 29 0200 33 43 27 21 18 7
9 6
24 21 32 42 28 0300 39 42 27 25 18 13 10 9
23 21 38 44 31 0400 39 44 28 26 18 16 14 9
19 23 38 37 31 0500 33 45 38 25 15 16 13 10 20 24 33 46 32 0600 31 39 42 22 16 11 10 12 26 27 26 50 31 0700 34 38 39 30 20 16 16 20 28 24 23 45 33 0800 31 39 38 25 22 16 25 19 25 16 25 42 32 0900 33 42 35 26 20 16 27 23 26 16 27 41 33 1000 31 39 34 23 23 25 37 32 34 18 26 43 37 1100 37 37 34 24 24 34 48 48 31 27 28 36 41 1200 26 40 39 29 32 49 58 67 46 28 34 30 48 1300 32 42 35 32 35 55 68 68 53 32 29 35 52 1400 36 36 32 35 32 57 77 67 52 30 30 38 52 1500 36 40 41 34 42 52 78 68 56 35 29 37 55 1600 33 52 37 33 39 40 76 63 50 36 23 31 51 1700 32 43 38 34 38 35 62 50 44 27 28 34 47 1800 30 47 36 29 38 31 59 45 42 25 26 39 45 1900 34 48 43 29 36 26 45 33 36 23 21 40 41 2000 34 46 41 28 32 20 36 27 28 21 20 41 37 2100 30 47 31 19 26 18 26 25 24 18 21 41 33 2200 33 43 32 18 19 13 21 13 17 21 28 40 30 2300 33 44 33 19 21 9
21 10 19 22 34 42 31 2400 34 46 31 22 18 9
13 8
18 19 34 39 29 No. of Days (Total) 128 136 134 108 116 137 194 167 140 89 122 137 160
WSES-FSAR-UNIT-3 TABLE 2.3-39 ANNUAL AND SEASONAL PERCENTAGE FREQUENCY OF SURFACE WIND DIRECTION DURING PRECIPITATION NAVAL AIR STATION - NEW ORLEANS, LOUISIANA (1949-1965)
Winter Spring Summer Fall Annual N
11.8 7.1 2.4 7.3 6.8 NNE 10.6 5.2 3.0 12.0 8.7 NE 12.2 5.8 5.5 11.3 8.5 ENE 8.6 7.1 4.9 10.7 7.0 E
9.4 11.0 6.1 8.0 8.7 ESE 4.9 6.5 5.5 10.0 7.0 SE 3.7 5.8 7.3 4.0 5.3 SSE 2.0 9.1 4.9 3.3 3.6 S
4.9 10.4 8.5 4.0 7.0 SSW 4.1 5.2 7.3 1.3 5.3 SW 2.0 3.2 7.3 2.0 3.6 WSW 0.8 1.3 4.3 2.0 1.9 W
2.0 3.2 3.0 1.3 3.7 WNW 1.6 2.6 2.4 2.0 1.9 NW 4.5 5.8 3.7 2.0 3.7 NNW 8.2 3.9 1.8 4.0 3.7 CALM 8.6 7.8 21.9 14.7 13.6
WSES-FSAR-UNIT-3 TABLE 2.3-40 PERCENT FREQUENCY OF ONSITE STABILITY CLASSES JULY 1972 - JUNE 1975 AND FEBRUARY 1977 - FEBRUARY 1978 (N = NUMBER OF OBSERVATIONS)
STABILITY CLASS MONTH A B C 0 E F G N January 6.66 2.85 4.35 37.64 29.92 11.45 7.13 2734 February 9.63 2.59 3.60 26.92 35.24 14.04 7.97 2585 March 11.42 2.43 3.17 32.62 36.51 9.18 4.67 2679 April 21.41 2.63 3.00 22.50 28.91 10.03 11.53 2733 May 18.16 2.10 2.24 20.25 33.13 16.31 7.81 2765 June 16.77 2.84 2.73 22.93 24.59 18.36 11.80 2713 July 15.75 2.67 1.84 22.10 22.21 20.96 14.47 2882 August 13.84 2.60 2.64 21.16 26.78 18.64 14.34 2580 September 13.34 3.52 3.40 20.60 29.66 16.51 12.96 2616 October 17.98 2.15 1.25 18.62 26.22 14.92 18.85 2647 November 10.62 1.76 1.68 26.33 38.19 12.19 9.23 2731 December 10.92 3.14 3.31 29.49 33.05 11.77 8.32 2838 ANNUAL 13.89 2.61 2.76 25.13 30.34 14.53 10.74 32503
WSES-FSAR-UNIT-3 TABLE 2.3-41 SEASONAL AND ANNUAL AVERAGE MORNING AND AFTERNOON MIXING HEIGHTS WATERFORD AREA MIXING HEIGHT ABOVE GROUND (meters)
Morning Afternoon Winter 500 800 Spring 600 1000 Summer 900 1300 Fall 700 1200 Annual 700 1100
WSES-FSAR-UNIT-3 TABLE 2.3-42 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 182
+------------- WIND SPEED (MPH) ------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.10 1.65 1.65 0.00 0.00 0.00 4.40 NNE 0.00 0.55 3.30 4.95 0.00 0.00 0.00 0.00 8.79 NE 0.00 0.00 4.95 9.34 0.55 0.00 0.00 0.00 14.84 ENE 0.00 0.55 3.30 6.59 1.10 0.55 0.00 0.00 12.09 E
0.00 0.00 1.65 1.65 0.00 0.00 0.00 0.00 3.30 ESE 0.00 0.00 1.65 8.79 1.10 0.00 0.00 0.00 11.54 SE 0.00 0.00 1.65 2.20 2.20 1.65 0.00 0.00 7.69 SSE 0.00 0.00 2.75 2.20 1.10 0.55 0.00 0.00 6.59 S
0.00 0.00 1.10 3.30 0.00 0.00 0.00 0.00 4.40 SSW 0.00 0.00 0.55 0.55 0.00 0.55 0.00 0.00 1.65 SW 0.00 0.00 0.00 2.20 1.10 0.55 0.00 0.00 3.85 WSW 0.00 0.00 0.00 0.00 1.10 0.00 0.00 0.00 1.10 W
0.00 0.00 1.10 0.55 0.00 0.00 0.00 0.00 1.65 WNW 0.00 0.55 0.55 1.65 0.00 0.00 0.00 0.00 2.75 NW 0.00 0.00 3.85 3.85 0.00 0.00 0.00 0.00 7.69 NNW 0.00 0.00 2.20 3.30 2.20 0.00 0.00 0.00 7.69 TOTAL 0.00 1.65 29.67 52.75 12.09 3.85 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 6.66 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-43 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD-3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 78
+------------------ WIND SPEED (MPH) --------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.28 2.56 5.13 0.00 0.00 0.00 8.97 NNE 0.00 0.00 1.28 3.85 1.28 0.00 0.00 0.00 6.41 NE 0.00 1.28 5.13 6.41 1.28 0.00 0.00 0.00 14.10 ENE 0.00 2.56 1.28 7.69 5.13 0.00 0.00 0.00 16.67 E
0.00 0.00 1.28 1.28 1.28 0.00 0.00 0.00 3.85 ESE 0.00 0.00 1.28 5.13 1.28 0.00 0.00 0.00 7.69 SE 0.00 0.00 2.56 2.56 0.00 0.00 0.00 0.00 5.13 SSE 0.00 0.00 1.28 1.28 0.00 0.00 0.00 0.00 2.56 S
0.00 0.00 1.28 2.56 0.00 0.00 0.00 0.00 3.85 SSW 0.00 0.00 0.00 2.56 0.00 0.00 0.00 0.00 2.56 SW 0.00 0.00 0.00 2.56 0.00 0.00 0.00 0.00 2.56 WSW 0.00 0.00 1.28 0.00 1.28 0.00 0.00 0.00 2.56 W
0.00 0.00 0.00 1.28 0.00 0.00 0.00 0.00 1.28 WNW 0.00 1.28 1.28 2.56 0.00 0.00 0.00 0.00 5.13 NW 0.00 0.00 2.56 6.41 3.85 0.00 0.00 0.00 12.82 NNW 0.00 0.00 0.00 1.28 2.56 0.00 0.00 0.00 3.85 TOTAL 0.00 5.13 21.79 50.00 23.08 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.85 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-44 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 119
+------------------- WIND SPEED (MPH) ---------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.84 1.68 1.68 5.04 0.00 0.00 0.00 9.24 NNE 0.00 0.00 0.84 4.20 0.84 0.00 0.00 0.00 5.88 NE 0.00 0.00 3.36 5.88 0.84 0.00 0.00 0.00 10.08 ENE 0.00 1.68 1.68 5.88 1.68 0.00 0.00 0.00 10.92 E
0.00 0.00 0.00 0.00 0.84 0.00 0.00 0.00 0.84 ESE 0.00 0.00 0.00 4.20 0.84 0.00 0.00 0.00 5.04 SE 0.00 0.00 1.68 1.68 2.52 0.00 0.00 0.00 5.88 SSE 0.00 0.00 1.68 0.84 2.52 0.84 0.00 0.00 5.88 S
0.00 0.00 1.68 0.84 0.00 0.00 0.00 0.00 2.52 SSW 0.00 0.00 1.68 2.52 0.00 0.00 0.00 0.00 4.20 SW 0.00 0.00 0.00 2.52 1.68 0.00 0.00 0.00 4.20 WSW 0.00 0.00 0.00 0.00 0.84 0.00 0.00 0.00 0.84 W
0.00 0.84 0.00 0.00 0.00 0.00 0.00 0.00 0.84 WNW 0.00 0.00 0.00 1.68 1.68 0.00 0.00 0.00 3.36 NW 0.00 0.00 0.00 10.92 2.52 0.00 0.00 0.00 13.45 NNW 0.00 0.00 0.84 11.76 4.20 0.00 0.00 0.00 16.81 TOTAL 0.00 3.36 15.13 54.62 26.05 0.84 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 4.35 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-45 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 1029
+---------------- WIND SPEED (MPH) -------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.10 N
0.00 0.10 1.65 4.18 1.94 0.39 0.00 0.00 8.26 NNE 0.00 0.49 1.17 7.00 1.85 0.00 0.00 0.00 10.50 NE 0.00 0.29 1.94 4.57 1.26 0.00 0.00 0.00 8.07 ENE 0.00 0.29 1.75 2.72 1.46 0.10 0.00 0.00 6.32 E
0.00 0.00 0.29 1.36 0.19 0.10 0.00 0.00 1.94 ESE 0.00 0.00 1.55 2.92 0.68 0.00 0.00 0.00 5.15 SE 0.00 0.29 3.30 4.47 1.26 0.00 0.00 0.00 9.33 SSE 0.00 0.19 1.75 2.43 1.07 0.39 0.00 0.00 5.83 S
0.00 0.00 1.17 1.17 0.68 0.00 0.00 0.00 3.01 SSW 0.00 0.29 0.87 2.04 0.87 0.10 0.00 0.00 4.18 SW 0.00 0.00 0.49 1.55 0.87 0.00 0.00 0.00 2.92 WSW 0.00 0.00 0.49 0.97 0.58 0.00 0.00 0.00 2.04 W
0.00 0.19 0.49 0.68 0.39 0.00 0.19 0.00 1.94 WNW 0.00 0.39 0.68 1.46 1.75 0.10 0.10 0.00 4.47 NW 0.00 0.10 2.14 3.11 4.18 0.19 0.00 0.00 9.72 NNW 0.00 0.58 1.65 9.23 3.98 0.78 0.00 0.00 16.23 TOTAL 0.10 3.21 21.38 49.85 23.03 2.14 0.29 0.00 THIS STABILITY CLASS ACCOUNTS FOR 37.64 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-46 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 818
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.49 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.49 N
0.00 0.61 1.59 0.86 0.12 0.00 0.00 0.00 3.18 NNE 0.00 0.49 4.16 2.81 0.12 0.00 0.00 0.00 7.58 NE 0.00 0.86 6.36 4.89 0.37 0.00 0.00 0.00 12.47 ENE 0.00 0.24 6.97 3.67 0.37 0.00 0.00 0.00 11.25 E
0.00 0.49 2.57 3.06 1.22 0.00 0.00 0.00 7.33 ESE 0.00 0.73 6.48 4.16 0.61 0.00 0.00 0.00 11.98 SE 0.00 0.61 6.72 3.42 0.98 0.00 0.00 0.00 11.74 SSE 0.00 1.10 5.87 1.71 0.49 0.24 0.00 0.00 9.41 S
0.00 0.00 3.06 1.83 0.24 0.00 0.12 0.00 5.26 SSW 0.00 0.12 1.96 1.34 0.12 0.00 0.00 0.00 3.55 SW 0.00 0.37 1.10 0.73 0.37 0.00 0.00 0.00 2.57 WSW 0.00 0.12 0.61 0.00 0.12 0.00 0.00 0.00 0.86 w
0.00 0.12 0.49 1.22 0.12 0.00 0.00 0.00 1.96 WNW 0.00 0.24 1.59 0.12 0.00 0.00 0.00 0.00 1.96 NW 0.00 0.24 1.83 0.61 0.12 0.12 0.00 0.00 2.93 NNW 0.00 0.61 2.20 2.20 0.37 0.12 0.00 0.00 5.50 TOTAL 0.49 6.97 53.55 32.64 5.75 0.49 0.12 0.00 THIS STABILITY CLASS ACCOUNTS FOR 29.92 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-47 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 313
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 2.56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.56 N
0.00 0.96 1.28 0.00 0.00 0.00 0.00 0.00 2.24 NNE 0.00 1.28 6.71 0.96 0.00 0.00 0.00 0.00 8.95 NE 0.00 1.60 10.54 2.24 0.00 0.00 0.00 0.00 14.38 ENE 0.00 1.28 9.90 0.32 0.00 0.00 0.00 0.00 11.50 E
0.00 1.28 5.43 1.92 0.00 0.00 0.00 0.00 8.63 ESE 0.00 3.19 7.35 0.00 0.00 0.00 0.00 0.00 10.54 SE 0.00 3.19 5.75 0.00 0.00 0.00 0.00 0.00 8.95 SSE 0.00 0.96 5.43 0.00 0.00 0.00 0.00 0.00 6.39 S
0.00 0.64 1.60 0.00 0.00 0.00 0.00 0.00 2.24 SSW 0.00 1.28 2.24 0.96 0.00 0.00 0.00 0.00 4.47 SW 0.00 1.28 0.64 0.00 0.00 0.00 0.00 0.00 1.92 WSW 0.00 2.24 0.96 0.32 0.00 0.00 0.00 0.00 3.51 W
0.00 0.96 1.92 0.00 0.00 0.00 0.00 0.00 2.88 WNW 0.00 1.60 0.96 0.00 0.00 0.00 0.00 0.00 2.56 NW 0.00 1.92 2.56 0.64 0.00 0.00 0.00 0.00 5.11 NNW 0.00 1.92 0.64 0.64 0.00 0.00 0.00 0.00 3.19 TOTAL 2.56 25.56 63.90 7.99 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 11.45 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-48 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JANUARY, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 195
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 18.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18.46 N
0.00 1.54 0.00 0.00 0.00 0.00 0.00 0.00 1.54 NNE 0.00 2.56 1.54 0.00 0.00 0.00 0.00 0.00 4.10 NE 0.00 4.62 5.64 0.00 0.00 0.00 0.00 0.00 10.26 ENE 0.00 2.56 7.18 0.00 0.00 0.00 0.00 0.00 9.74 E
0.00 0.00 1.03 0.00 0.00 0.00 0.00 0.00 1.03 ESE 0.00 0.51 1.03 0.00 0.00 0.00 0.00 0.00 1.54 SE 0.00 4.10 1.54 0.00 0.00 0.00 0.00 0.00 5.64 SSE 0.00 6.15 1.54 0.00 0.00 0.00 0.00 0.00 7.69 S
0.00 3.08 0.51 0.00 0.00 0.00 0.00 0.00 3.59 SSW 0.00 3.59 2.56 0.00 0.00 0.00 0.00 0.00 6.15 SW 0.00 5.64 0.00 0.00 0.00 0.00 0.00 0.00 5.64 WSW 0.00 4.10 0.00 0.00 0.00 0.00 0.00 0.00 4.10 W
0.00 3.59 1.54 0.00 0.00 0.00 0.00 0.00 5.13 WNW 0.00 3.08 0.00 0.00 0.00 0.00 0.00 0.00 3.08 NW 0.00 4.62 1.54 0.00 0.00 0.00 0.00 0.00 6.15 NNW 0.00 5.64 0.51 0.00 0.00 0.00 0.00 0.00 6.15 TOTAL 18.46 55.38 26.15 0.00 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 7.13 PERCENT OF THE TOTAL 2734
WSES-FSAR-UNIT-3 TABLE 2.3-49 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 249
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.20 0.80 1.20 0.00 0.00 0.00 3.21 NNE 0.00 0.80 4.42 4.82 0.00 0.00 0.00 0.00 10.04 NE 0.00 0.00 6.43 7.63 0.00 0.00 0.00 0.00 14.06 ENE 0.00 0.00 0.80 1.20 0.00 0.00 0.00 0.00 2.01 E
0.00 0.00 0.40 0.80 0.00 0.00 0.00 0.00 1.20 ESE 0.00 0.00 0.80 4.42 0.80 0.00 0.00 0.00 6.02 SE 0.00 0.00 1.20 1.20 0.40 0.00 0.00 0.00 2.81 SSE 0.00 0.00 0.80 2.81 0.80 0.00 0.00 0.00 4.42 S
0.00 0.00 2.01 2.41 0.80 0.00 0.00 0.00 5.22 SSW 0.00 0.00 1.61 2.01 0.00 0.00 0.00 0.00 3.61 SW 0.00 0.00 2.41 0.80 0.40 0.00 0.00 0.00 3.61 WSW 0.00 0.00 0.40 1.20 1.61 1.61 0.00 0.00 4.82 W
0.00 0.40 0.40 2.81 3.21 0.00 0.00 0.00 6.83 WNW 0.00 0.00 2.41 2.01 1.61 0.00 0.00 0.00 6.02 NW 0.00 0.00 2.81 7.63 2.01 0.00 0.00 0.00 12.45 NNW 0.00 0.40 2.01 8.43 2.81 0.00 0.00 0.00 13.65 TOTAL 0.00 1.61 30.12 51.00 15.66 1.61 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 9.63 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-50 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 67
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.49 4.48 0.00 0.00 0.00 0.00 5.97 NNE 0.00 0.00 0.00 1.49 0.00 0.00 0.00 0.00 1.49 NE 0.00 0.00 8.96 7.46 0.00 0.00 0.00 0.00 16.42 ENE 0.00 0.00 1.49 2.99 0.00 1.49 0.00 0.00 5.97 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 0.00 0.00 1.49 0.00 0.00 0.00 1.49 SE 0.00 0.00 0.00 2.99 1.49 0.00 0.00 0.00 4.48 SSE 0.00 0.00 1.49 1.49 0.00 0.00 0.00 0.00 2.99 S
0.00 0.00 1.49 1.49 4.48 0.00 0.00 0.00 7.46 SSW 0.00 0.00 0.00 4.48 4.48 0.00 0.00 0.00 8.96 SW 0.00 0.00 0.00 1.49 5.97 0.00 0.00 0.00 7.46 WSW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 W
0.0 0.00 1.49 1.49 4.48 0.00 0.00 0.00 7.46 WNW 0.00 0.00 0.00 1.49 2.99 0.00 0.00 0.00 4.48 NW 0.00 0.00 0.00 5.97 0.00 0.00 0.00 0.00 5.97 NNW 0.00 0.00 1.49 13.43 4.48 0.00 0.00 0.00 19.40 TOTAL 0.00 0.00 17.91 50.75 29.85 1.49 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.59 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-51 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 93
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.08 3.23 2.15 0.00 0.00 0.00 6.45 NNE 0.00 0.00 2.15 4.30 0.00 0.00 0.00 0.00 6.45 NE 0.00 0.00 4.30 6.45 1.08 0.00 0.00 0.00 11.83 ENE 0.00 0.00 3.23 0.00 0.00 1.08 0.00 0.00 4.30 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 0.00 1.08 1.08 0.00 0.00 0.00 2.15 SE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 SSE 0.00 0.00 1.08 4.30 0.00 0.00 0.00 0.00 5.38 S
0.00 0.00 0.00 4.30 2.15 1.08 0.00 0.00 7.53 SSW 0.00 0.00 2.15 4.30 1.08 0.00 0.00 0.00 7.53 SW 0.00 0.00 1.08 6.45 1.08 0.00 0.00 0.00 8.60 WSW 0.00 0.00 0.00 1.08 4.30 0.00 0.00 0.00 5.38 W
0.00 0.00 0.00 0.00 5.38 0.00 0.00 0.00 5.38 WNW 0.00 0.00 1.08 1.08 2.15 0.00 0.00 0.00 4.30 NW 0.00 0.00 4.30 2.15 1.08 0.00 0.00 0.00 7.53 NNW 0.00 1.08 2.15 12.90 1.08 0.00 0.00 0.00 17.20 TOTAL 0.00 1.08 22.58 51.61 22.58 2.15 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.60 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-52 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 696
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.14 N
0.00 0.57 1.58 4.02 2.30 0.14 0.00 0.00 8.62 NNE 0.00 0.29 2.59 3.45 1.29 0.00 0.00 0.00 7.61 NE 0.00 0.72 2.44 5.89 1.01 0.00 0.00 0.00 10.06 ENE 0.00 0.29 1.58 0.57 2.73 0.29 0.00 0.00 5.46 E
0.00 0.14 0.14 1.29 0.14 0.00 0.00 0.00 1.72 ESE 0.00 0.14 1.01 4.45 0.57 0.00 0.00 0.00 6.18 SE 0.00 0.00 1.01 2.30 2.01 0.43 0.00 0.00 5.75 SSE 0.00 0.00 1.87 2.87 1.72 0.86 0.00 0.00 7.33 S
0.00 0.14 0.86 1.87 2.30 0.72 0.00 0.00 5.89 SSW 0.00 0.00 1.01 2.01 2.44 0.72 0.00 0.00 6.18 SW 0.00 0.00 1.01 1.58 1.44 0.14 0.00 0.00 4.17 WSW 0.00 0.43 0.57 1.15 0.57 0.29 0.00 0.00 3.02 W
0.00 0.29 0.43 1.44 1.72 0.00 0.00 0.00 3.88 WNW 0.00 0.14 0.43 1.44 1.15 0.00 0.00 0.00 3.16 NW 0.00 1.15 3.30 1.15 3.16 0.00 0.00 0.00 8.76 NNW 0.00 0.29 3.45 5.32 3.02 0.00 0.00 0.00 12.07 TOTAL 0.14 4.60 23.28 40.80 27.59 3.59 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 26.92 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-53 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 911
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11 N
0.00 0.22 2.96 4.28 0.99 0.00 0.00 0.00 8.45 NNE 0.00 0.44 2.85 1.65 0.11 0.00 0.00 0.00 5.05 NE 0.00 0.33 1.98 1.87 0.00 0.00 0.00 0.00 4.17 ENE 0.00 0.55 1.98 0.99 0.99 0.00 0.00 0.00 4.50 E
0.00 0.00 0.55 1.10 0.11 0.00 0.00 0.00 1.76 ESE 0.00 0.44 3.29 3.40 1.21 0.00 0.00 0.00 8.34 SE 0.00 0.66 2.20 1.98 1.43 0.00 0.00 0.00 6.26 SSE 0.00 1.32 2.85 4.17 2.63 0.00 0.44 0.00 11.42 S
0.00 0.99 2.96 3.18 1.54 0.77 0.11 0.00 9.55 SSW 0.00 0.66 1.76 0.55 0.77 0.55 0.11 0.00 4.39 SW 0.00 0.55 1.32 1.87 0.77 0.22 0.00 0.00 4.72 WSW 0.00 0.22 1.43 1.10 0.44 0.11 0.00 0.00 3.29 W
0.00 0.11 1.10 1.54 0.55 0.11 0.00 0.00 3.40 WNW 0.00 0.22 1.32 0.88 0.66 0.00 0.00 0.00 3.07 NW 0.00 0.44 3.18 2.96 1.21 0.00 0.00 0.00 7.79 NNW 0.00 0.66 5.27 5.71 2.09 0.00 0.00 0.00 13.72 TOTAL 0.11 7.79 36.99 37.21 15.48 1.76 0.66 0.00 THIS STABILITY CLASS ACCOUNTS FOR 35.24 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-54 DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 363
+---------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.28 N
0.00 0.55 1.93 0.55 0.00 0.00 0.00 0.00 3.03 NNE 0.00 0.83 1.93 0.00 0.00 0.00 0.00 0.00 2.75 NE 0.00 2.20 4.41 0.00 0.00 0.00 0.00 0.00 6.61 ENE 0.00 2.20 3.86 1.10 0.00 0.00 0.00 0.00 7.16 E
0.00 0.28 1.93 1.65 0.00 0.00 0.00 0.00 3.86 ESE 0.00 1.10 1.38 0.00 0.00 0.00 0.00 0.00 2.48 SE 0.00 1.93 4.41 0.28 0.00 0.00 0.00 0.00 6.61 SSE 0.00 2.48 7.99 0.28 0.00 0.00 0.00 0.00 10.74 S
0.00 1.65 6.06 0.28 0.00 0.00 0.00 0.00 7.99 SSW 0.00 1.10 3.86 0.55 0.00 0.00 0.00 0.00 5.51 SW 0.00 1.10 6.89 3.03 0.00 0.00 0.00 0.00 11.02 WSW 0.00 0.28 7.16 0.83 0.55 0.00 0.00 0.00 8.82 W
0.00 1.38 1.65 1.10 0.00 0.00 0.00 0.00 4.13 WNW 0.00 1.10 1.93 0.28 0.28 0.00 0.00 0.00 3.58 NW 0.00 1.65 2.75 1.38 0.28 0.00 0.00 0.00 6.06 NNW 0.00 1.38 4.41 3.58 0.00 0.00 0.00 0.00 9.37 TOTAL 0.28 21.21 62.53 14.88 1.10 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 14.04 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-55 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 FEBRUARY, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 206
+----------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 4.37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.37 N
0.00 0.97 0.97 0.00 0.00 0.00 0.00 0.00 1.94 NNE 0.00 0.97 0.00 0.00 0.00 0.00 0.00 0.00 0.97 NE 0.00 5.34 2.91 0.00 0.00 0.00 0.00 0.00 8.25 ENE 0.00 1.94 2.43 0.00 0.00 0.00 0.00 0.00 4.37 E
0.00 0.49 0.00 0.00 0.00 0.00 0.00 0.00 0.49 ESE 0.00 1.46 0.00 0.00 0.00 0.00 0.00 0.00 1.46 SE 0.00 1.94 1.94 0.00 0.00 0.00 0.00 0.00 3.88 SSE 0.00 8.74 6.80 0.97 0.00 0.00 0.00 0.00 16.50 S
0.00 12.14 4.37 0.00 0.00 0.00 0.00 0.00 16.50 SSW 0.00 4.85 2.91 0.00 0.00 0.00 0.00 0.00 7.77 SW 0.00 3.40 2.43 0.00 0.00 0.00 0.00 0.00 5.83 WSW 0.00 5.83 0.97 0.49 0.00 0.00 0.00 0.00 7.28 W
0.00 5.83 1.46 0.00 0.00 0.00 0.00 0.00 7.28 WNW 0.00 3.40 0.97 0.49 0.00 0.00 0.00 0.00 4.85 NW 0.00 3.88 2.43 0.00 0.00 0.00 0.00 0.00 6.31 NNW 0.00 1.94 0.00 0.00 0.00 0.00 0.00 0.00 1.94 TOTAL 4.37 63.11 30.58 1.94 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 7.97 PERCENT OF THE TOTAL 2585
WSES-FSAR-UNIT-3 TABLE 2.3-56 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75&2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 306
+---------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.33 N
0.00 0.00 0.33 0.33 0.65 0.00 0.00 0.00 1.31 NNE 0.00 0.33 1.31 5.56 2.94 0.00 0.00 0.00 10.13 NE 0.00 0.33 5.56 5.23 0.33 0.00 0.00 0.00 11.44 ENE 0.00 0.00 3.92 7.19 0.98 0.00 0.00 0.00 12.09 E
0.00 0.33 0.00 1.31 0.33 0.00 0.00 0.00 1.96 ESE 0.00 0.00 1.96 4.58 3.27 0.00 0.00 0.00 9.80 SE 0.00 0.00 0.65 3.92 2.61 0.00 0.00 0.00 7.19 SSE 0.00 0.98 1.31 4.25 3.59 1.31 0.00 0.00 11.44 S
0.00 0.00 0.33 1.96 2.61 0.00 0.00 0.00 4.90 SSW 0.00 0.65 0.33 1.96 3.27 0.33 0.00 0.00 6.54 SW 0.00 0.00 0.65 1.63 3.27 0.00 0.00 0.00 5.56 WSW 0.00 0.00 0.33 1.63 1.31 0.00 0.00 0.00 3.27 W
0.00 0.33 0.00 0.65 1.63 0.00 0.00 0.00 2.61 WNW 0.00 0.00 0.33 0.65 0.00 0.00 0.00 0.00 0.98 NW 0.00 0.33 0.98 2.61 0.00 0.00 0.00 0.00 3.92 NNW 0.00 0.00 0.98 4.58 0.98 0.00 0.00 0.00 6.54 TOTAL 0.33 3.27 18.95 48.04 27.78 1.63 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 11.42 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-57 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 65
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 0.00 1.54 7.69 3.08 0.00 0.00.
0.00 12.31 NE 0.00 0.00 1.54 1.54 1.54 0.00 0.00 0.00 4.62 ENE 0.00 0.00 1.54 6.15 3.08 0.00 0.00 0.00 10.77 E
0.00 0.00 1.54 4.62 0.00 0.00 0.00 0.00 6.15 ESE 0.00 0.00 3.08 3.08 4.62 0.00 0.00 0.00 10.77 SE 0.00 0.00 0.00 0.00 6.15 1.54 0.00 0.00 7.69 SSE 0.00 0.00 1.54 3.08 1.54 7.69 0.00 0.00 13.85 S
0.00 0.00 0.00 0.00 3.08 0.00 0.00 0.00 3.08 SSW 0.00 0.00 0.00 1.54 4.62 0.00 0.00 0.00 6.15 SW 0.00 0.00 1.54 4.62 4.62 0.00 0.00 0.00 10.77 WSW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 W
0.00 0.00 1.54 1.54 3.08 0.00 0.00 0.00 6.15 WNW 0.00 0.00 0.00 1.54 1.54 0.00 0.00 0.00 3.08 NW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNW 0.00 0.00 0.00 1.54 3.08 0.00 0.00 0.00 4.62 TOTAL 0.00 0.00 13.85 36.92 40.00 9.23 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.43 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-58 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 85
+----------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 1.18 2.35 0.00 0.00 0.00 3.53 NNE 0.00 0.00 1.18 1.18 1.18 0.00 0.00 0.00 3.53 NE 0.00 0.00 2.35 2.35 2.35 1.18 0.00 0.00 8.24 ENE 0.00 1.18 2.35 3.53 1.18 0.00 0.00 0.00 8.24 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 0.00 3.53 1.18 0.00 0.00 0.00 4.71 SE 0.00 0.00 0.00 3.53 5.88 1.18 0.00 0.00 10.59 SSE 0.00 0.00 1.18 1.18 4.71 5.88 0.00 0.00 12.94 S
0.00 0.00 0.00 1.18 2.35 0.00 0.00 0.00 3.53 SSW 0.00 0.00 2.35 0.00 3.53 0.00 0.00 0.00 5.88 SW 0.00 0.00 1.18 7.06 7.06 0.00 0.00 0.00 15.29 WSW 0.00 0.00 3.53 0.00 4.71 0.00 0.00 0.00 8.24 W
0.00 0.00 0.00 1.18 2.35 0.00 0.00 0.00 3.53 WNW 0.00 0.00 0.00 0.00 3.53 0.00 0.00 0.00 3.53 NW 0.00 0.00 1.18 0.00 0.00 0.00 0.00 0.00 1.18 NNW 0.00 0.00 1.18 2.35 3.53 0.00 0.00 0.00 7.06 TOTAL 0.00 1.18 16.47 28.24 45.88 8.24 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.17 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-59 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 874
+---------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.34 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.34 N
0.00 0.00 0.23 1.83 0.57 0.00 0.00 0.00 2.63 NNE 0.00 0.23 0.57 2.52 1.26 0.23 0.00 0.00 4.81 NE 0.00 0.11 1.60 2.40 1.83 0.11 0.00 0.00 6.06 ENE 0.00 0.00 1.26 3.89 1.37 0.00 0.00 0.00 6.52 E
0.00 0.00 1.49 1.60 0.23 0.00 0.00 0.00 3.32 ESE 0.00 0.00 1.95 3.20 2.29 0.57 0.00 0.00 8.01 SE 0.00 0.11 1.49 5.61 6.98 1.60 0.11 0.00 15.90 SSE 0.00 0.23 1.26 3.55 7.09 2.52 0.57 0.00 15.22 S
0.00 0.23 1.03 3.20 4.46 1.14 0.11 0.00 10.18 SSW 0.00 0.00 1.03 2.63 2.75 0.23 0.11 0.00 6.75 SW 0.00 0.11 0.46 1.72 1.60 0.11 0.00 0.00 4.00 WSW 0.00 0.00 0.80 1.03 1.03 0.23 0.00 0.00 3.09 W
0.00 0.11 0.34 0.69 0.34 0.00 0.00 0.00 1.49 WNW 0.00 0.00 0.34 1.26 1.37 0.00 0.00 0.00 2.97 NW 0.00 0.00 0.57 1.03 1.49 0.00 0.00 0.00 3.09 NNW 0.00 0.00 1.37 2.63 1.60 0.00 0.00 0.00 5.61 TOTAL 0.34 1.14 15.79 38.79 36.27 6.75 0.92 0.00 THIS STABILITY CLASS ACCOUNTS FOR 32.62 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-60 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 978
+----------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.51 N
0.00 0.41 1.02 1.64 1.02 0.10 0.00 0.00 4.19 NNE 0.00 0.31 1.33 2.76 0.41 0.10 0.00 0.00 4.91 NE 0.00 0.31 4.70 4.50 1.02 0.00 0.00 0.00 10.53 ENE 0.00 0.31 2.97 4.60 1.33 0.00 0.00 0.00 9.20 E
0.00 0.00 1.94 1.53 0.00 0.00 0.00 0.00 3.48 ESE 0.00 0.41 5.01 3.37 1.53 0.00 0.00 0.00 10.33 SE 0.00 0.51 5.52 4.91 1.33 0.41 0.00 0.00 12.68 SSE 0.00 0.51 3.27 4.91 1.53 0.51 0.20 0.00 10.94 S
0.00 0.10 3.07 4.60 2.56 0.41 0.00 0.00 10-74 SSW 0.00 0.72 2.66 3.27 0.51 0.20 0.00 0.00 7.36 SW 0.00 0.41 1.33 2.04 0.10 0.10 0.00 0.00 3.99 WSW 0.00 0.20 0.72 1.74 0.20 0.00 0.00 0.00 2.86 W
0.00 0.00 1.12 0.41 0.10 0.00 0.00 0.00 1.64 WNW 0.00 0.31 0.72 0.20 0.10 0.00 0.00 0.00 1.33 NW 0.00 0.20 0.51 0.61 0.10 0.00 0.00 0.00 1.43 NNW 0.00 0.41 1.53 1.74 0.20 0.00 0.00 0.00 3.89 TOTAL 0.51 5.11 37.42 42.84 12.07 1.84 0.20 0.00 THIS STABILITY CLASS ACCOUNTS FOR 36.51 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-61 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 246
+------------------------------ WIND SPEED (MPH) --------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 4.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.07 N
0.00 0.81 3.66 1.22 0.00 0.00 0.00 0.00 5.69 NNE 0.00 1.63 2.44 0.81 0.00 0.00 0.00 0.00 4.88 NE 0.00 2.03 3.66 0.81 1.22 0.00 0.00 0.00 7.72 ENE 0.00 2.03 7.32 1.63 1.22 0.00 0.00 0.00 12.20 E
0.00 0.81 2.03 1.22 0.00 0.00 0.00 0.00 4.07 ESE 0.00 1.63 6.10 0.81 0.00 0.00 0.00 0.00 8.54 SE 0.00 2.03 5.28 0.41 0.00 0.00 0.00 0.00 7.72 SSE 0.00 1.63 10.98 1.22 0.00 0.00 0.00 0.00 13.82 S
0.00 1.63 5.28 0.81 0.00 0.00 0.00 0.00 7.72 SSW 0.00 0.41 2.85 0.00 0.00 0.00 0.00 0.00 3.25 SW 0.00 0.81 2.44 1.22 0.00 0.00 0.00 0.00 4.47 WSW 0.00 0.41 0.81 0.00 0.00 0.00 0.00 0.00 1.22 W
0.00 1.22 1.63 0.00 0.00 0.00 0.00 0.00 2.85 WNW 0.00 1.63 1.22 0.00 0.00 0.00 0.00 0.00 2.85 NW 0.00 1.63 2.44 0.41 0.00 0.00 0.00 0.00 4.47 NNW 0.00 1.63 2.85 0.00 0.00 0.00 0.00 0.00 4.47 TOTAL 4.07 21.95 60.98 10.57 2.44 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 9.18 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-62 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MARCH, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 125
+----------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 16.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.80 N
0.00 3.20 3.20 0.00 0.00 0.00 0.00 0.00 6.40 NNE 0.00 4.00 0.00 0.80 0.00 0.00 0.00 0.00 4.80 NE 0.00 4.00 2.40 0.00 0.00 0.00 0.00 0.00 6.40 ENE 0.00 3.20 3.20 0.00 0.00 0.00 0.00 0.00 6.40 E
0.00 2.40 0.80 0.00 0.00 0.00 0.00 0.00 3.20 ESE 0.00 0.80 2.40 0.00 0.00 0.00 0.00 0.00 3.20 SE 0.00 7.20 4.80 0.00 0.00 0.00 0.00 0.00 12.00 SSE 0.00 3.20 4.00 0.80 0.00 0.00 0.00 0.00 8.00 S
0.00 3.20 2.40 0.00 0.00 0.00 0.00 0.00 5.60 SSW 0.00 3.20 0.00 0.00 0.00 0.00 0.00 0.00 3.20 SW 0.00 3.20 0.80 0.00 0.00 0.00 0.00 0.00 4.00 WSW 0.00 3.20 0.00 0.00 0.00 0.00 0.00 0.00 3.20 W
0.00 3.20 2.40 0.00 0.00 0.00 0.00 0.00 5.60 WNW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NW 0.00 4.00 2.40 0.00 0.80 0.00 0.00 0.00 7.20 NNW 0.00 1.60 0.80 1.60 0.00 0.00 0.00 0.00 4.00 TOTAL 16.80 49.60 29.60 3.20 0.80 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 4.67 PERCENT OF THE TOTAL 2679
WSES-FSAR-UNIT-3 TABLE 2.3-63 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 585
+----------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.17 1.71 1.03 0.17 0.00 0.00 0.00 3.08 NNE 0.00 0.51 4.44 3.08 0.17 0.00 0.00 0.00 8.21 NE 0.00 0.17 6.50 4.44 0.51 0.17 0.00 0.00 11.79 ENE 0.00 0.17 3.59 2.22 0.00 0.00 0.00 0.00 5.98 E
0.00 0.00 0.51 0.51 0.17 0.00 0.00 0.00 1.20 ESE 0.00 0.17 1.54 7.18 4.79 0.00 0.00 0.00 13.68 SE 0.00 0.17 0.34 5.47 5.30 1.03 0.17 0.00 12.48 SSE 0.00 0.00 1.20 3.76 3.93 1.20 0.00 0.00 10.09 S
0.00 0.00 0.34 1.88 2.22 0.85 0.00 0.00 5.30 SSW 0.00 0.00 1.20 1.88 0.85 0.34 0.00 0.00 4.27 SW 0.00 0.17 1.03 0.34 0.00 0.00 0.00 0.00 1.54 WSW 0.00 0.17 0.85 0.51 0.51 0.00 0.00 0.00 2.05 W
0.00 0.00 0.34 1.88 2.22 0.00 0.00 0.00 4.44 WNW 0.00 0.00 0.34 2.39 2.56 0.00 0.00 0.00 5.30 NW 0.00 0.17 1.20 2.05 0.85 0.00 0.00 0.00 4.27 NNW 0.00 0.17 2.05 2.05 2.05 0.00 0.00 0.00 6.32 TOTAL 0.00 2.05 27.18 40.68 26.32 3.59 0.17 0.00 THIS STABILITY CLASS ACCOUNTS FOR 21.41 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-64 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 72
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 0.00 2.78 0.00 0.00 0.00 0.00 0.00 2.78 NE 0.00 0.00 2.78 0.00 0.00 0.00 0.00 0.00 2.78 ENE 0.00 0.00 2.78 1.39 0.00 0.00 0.00 0.00 4.17 E
0.00 1.39 0.00 1.39 5.56 0.00 0.00 0.00 8.33 ESE 0.00 0.00 0.00 4.17 1.39 0.00 0.00 0.00 5.56 SE 0.00 0.00 0.00 2.78 12.50 1.39 0.00 0.00 16.67 SSE 0.00 0.00 0.00 11.11 2.78 0.00 0.00 0.00 13.89 S
0.00 0.00 0.00 2.78 2.78 1.39 0.00 0.00 6.94 SSW 0.00 0.00 1.39 2.78 4.17 2.78 0.00 0.00 11.11 SW 0.00 0.00 0.00 1.39 0.00 0.00 0.00 0.00 1.39 WSW 0.00 0.00 4.17 0.00 0.00 0.00 0.00 0.00 4.17 W
0.00 0.00 1.39 1.39 0.00 0.00 0.00 0.00 2.78 WNW 0.00 0.00 1.39 4.17 1.39 0.00 0.00 0.00 6.94 NW 0.00 0.00 1.39 0.00 2.78 1.39 0.00 0.00 5.56 NNW 0.00 0.00 5.56 1.39 0.00 0.00 0.00 0.00 6.94 TOTAL 0.00 1.39 23.61 34.72 33.33 6.94 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.63 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-65 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 82
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 0.00 1.22 0.00 0.00 0.00 0.00 0.00 1.22 NE 0.00 0.00 1.22 0.00 0.00 0.00 0.00 0.00 1.22 ENE 0.00 0.00 2.44 1.22 0.00 0.00 0.00 0.00 3.66 E
0.00 0.00 0.00 2.44 0.00 0.00 0.00 0.00 2.44 ESE 0.00 0.00 0.00 8.54 3.66 0.00 0.00 0.00 12.20 SE 0.00 0.00 0.00 10.98 9.76 0.00 0.00 0.00 20.73 SSE 0.00 0.00 1.22 6.10 3.66 1.22 0.00 0.00 12.20 S
0.00 0.00 0.00 1.22 4.88 3.66 0.00 0.00 9.76 SSW 0.00 0.00 0.00 4.88 0.00 1.22 0.00 0.00 6.10 SW 0.00 0.00 1.22 0.00 0.00 0.00 0.00 0.00 1.22 WSW 0.00 0.00 0.00 1.22 0.00 0.00 0.00 0.00 1.22 W
0.00 2.44 1.22 1.22 3.66 0.00 0.00 0.00 8.54 WNW 0.00 0.00 0.00 2.44 3.66 0.00 0.00 0.00 6.10 NW 0.00 1.22 3.66 0.00 2.44 0.00 0.00 0.00 7.32 NNW 0.00 1.22 1.22 3.66 0.00 0.00 0.00 0.00 6.10 TOTAL 0.00 4.88 13.41 43.90 31.71 6.10 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.00 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-66 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 615
+---------------------------- WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.16 N
0.00 0.16 1.46 0.98 0.16 0.00 0.00 0.00 2.76 NNE 0.00 0.49 1.30 1.46 0.81 0.00 0.00 0.00 4.07 NE 0.00 0.33 2.44 2.11 0.81 0.00 0.00 0.00 5.69 ENE 0.00 0.81 1.79 1.63 0.81 0.00 0.00 0.00 5.04 E
0.00 0.16 0.81 2.28 0.65 0.00 0.00 0.00 3.90 ESE 0.00 0.00 2.11 11.06 5.37 0.16 0.00 0.00 18.70 SE 0.00 0.00 0.81 6.02 5.85 0.49 0.00 0.00 13.17 SSE 0.00 0.33 1.14 6.02 4.39 0.81 0.00 0.00 12.68 S
0.00 0.16 0.49 5.53 4.88 0.49 0.00 0.00 11.54 SSW 0.00 0.16 0.98 1.79 1.14 0.00 0.00 0.00 4.07 SW 0.00 0.33 0.65 0.98 0.33 0.00 0.00 0.00 2.28 WSW 0.00 0.00 0.49 0.49 0.00 0.00 0.00 0.00 0.98 W
0.00 0.00 0.81 0.65 0.65 0.00 0.00 0.00 2.11 WNW 0.00 0.49 0.65 3.25 1.14 0.00 0.00 0.00 5.53 NW 0.00 0.49 1.30 1.30 0.81 0.00 0.00 0.00 3.90 NNW 0.00 0.00 0.98 1.95 0.49 0.00 0.00 0.00 3.41 TOTAL 0.16 3.90 18.21 47.48 28.29 1.95 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 22.50 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-67 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 790
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.14 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.14 N
0.00 0.13 0.25 3.04 0.00 0.00 0.00 0.00 3.42 NNE 0.00 0.25 2.03 2.78 0.38 0.00 0.00 0.00 5.44 NE 0.00 0.25 3.42 3.67 0.76 0.00 0.00 0.00 8.10 ENE 0.00 0.51 1.52 2.66 0.89 0.00 0.00 0.00 5.57 E
0.00 0.13 2.15 1.65 0.51 0.00 0.00 0.00 4.43 ESE 0.00 0.51 6.58 5.32 1.01 0.13 0.00 0.00 13.54 SE 0.00 0.13 6.84 7.22 2.91 0.51 0.13 0.00 17.72 SSE 0.00 0.63 3.92 4.81 1.27 0.00 0.00 0.00 10.63 S
0.00 0.51 3.04 2.91 1.01 0.00 0.00 0.00 7.47 SSW 0.00 0.38 1.39 0.13 0.25 0.00 0.00 0.00 2.15 SW 0.00 0.00 0.38 0.25 0.00 0.00 0.00 0.00 0.63 WSW 0.00 0.38 0.38 0.13 0.00 0.13 0.00 0.00 1.01 W
0.00 0.25 1.01 1.01 0.25 0.00 0.00 0.00 2.53 WNW 0.00 0.51 2.41 1.27 0.76 0.00 0.00 0.00 4.94 NW 0.00 1.14 1.65 1.77 1.27 0.00 0.00 0.00 5.82 NNW 0.00 0.38 1.27 3.54 0.25 0.00 0.00 0.00 5.44 TOTAL 1.14 6.08 38.23 42.15 11.52 0.76 0.13 0.00 THIS STABILITY CLASS ACCOUNTS FOR 28.91 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-68 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 274
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 3.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.65 N
0.00 0.00 2.92 0.36 0.00 0.00 0.00 0.00 3.28 NNE 0.00 1.82 2.19 0.00 0.00 0.00 0.00 0.00 4.01 NE 0.00 1.82 4.74 0.73 0.00 0.00 0.00 0.00 7.30 ENE 0.00 1.82 8.76 0.00 0.00 0.00 0.00 0.00 10.58 E
0.00 0.73 2.19 1.09 0.00 0.00 0.00 0.00 4.01 ESE 0.00 3.28 8.39 0.73 0.73 0.36 0.00 0.00 13.50 SE 0.00 2.19 9.49 1.09 1.46 0.00 0.36 0.00 14.60 SSE 0.00 1.09 8.39 0.00 0.73 0.00 0.00 0.00 10.22 S
0.00 0.73 1.82 0.00 0.36 0.00 0.00 0.00 2.92 SSW 0.00 1.82 1.46 0.00 0.00 0.00 0.00 0.00 3.28 SW 0.00 1.82 1.46 0.36 6.00 0.00 0.00 0.00 3.65 WSW 0.00 1.46 2.55 0.00 0.00 0.00 0.00 0.00 4.01 W
0.00 0.36 4.01 0.36 0.00 0.00 0.00 0.00 4.74 WNW 0.00 2.55 2.19 0.00 0.00 0.00 0.00 0.00 4.74 NW 0.00 2.19 0.73 0.00 0.00 0.00 0.00 0.00 2.92 NNW 0.00 0.73 1.82 0.00 0.00 0.00 0.00 0.00 2.55 TOTAL 3.65 24.45 63.14 4.74 3.28 0.36 0.36 0.00 THIS STABILITY CLASS ACCOUNTS FOR 10.03 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-69 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 APRIL, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 315
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 17.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17.46 N
0.00 0.63 0.00 0.00 0.00 0.00 0.00 0.00 0.63 NNE 0.00 3.81 1.27 0.00 0.00 0.00 0.00 0.00 5.08 NE 0.00 2.54 0.63 0.00 0.00 0.00 0.00 0.00 3.17 ENE 0.00 3.81 1.27 0.00 0.00 0.00 0.00 0.00 5.08 E
0.00 3.81 0.95 1.59 0.00 0.00 0.00 0.00 6.35 ESE 0.00 1.59 4.44 3.49 0.95 0.00 0.00 0.00 10.48 SE 0.00 3.17 3.17 0.32 0.00 0.00 0.00 0.00 6.67 SSE 0.00 2.22 2.22 0.32 0.00 0.00 0.00 0.00 4.76 S
0.00 4.13 0.32 0.00 0.00 0.00 0.00 0.00 4.44 SSW 0.00 1.27 0.00 0.00 0.00 0.00 0.00 0.00 1.27 SW 0.00 4.76 0.63 0.00 0.00 0.00 0.00 0.00 5.40 WSW 0.00 4.76 0.95 0.00 0.00 0.00 0.00 0.00 5.71 W
0.00 4.44 0.63 0.00 0.00 0.00 0.00 0.00 5.08 WNW 0.00 6.35 1.27 0.00 0.00 0.00 0.00 0.00 7.62 NW 0.00 3.81 1.90 0.00 0.00 0.00 0.00 0.00 5.71 NNW 0.00 4.44 0.63 0.00 0.00 0.00 0.00 0.00 5.08 TOTAL 17.46 55.56 20.32 5.71 0.95 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 11.53 PERCENT OF THE TOTAL 2733
WSES-FSAR-UNIT-3 TABLE 2.3-70 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 502
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.59 0.20 0.00 0.00 0.00 0.00 1.79 NNE 0.00 0.00 3.59 5.38 0.40 0.00 0.00 0.00 9.36 NE 0.00 0.20 9.16 6.57 0.00 0.00 0.00 0.00 15.94 ENE 0.00 0.00 3.39 1.20 0.20 0.00 0.00 0.00 4.78 E
0.00 0.00 0.80 1.00 0.00 0.00 0.00 0.00 1.79 ESE 0.00 0.20 2.79 3.98 0.20 0.00 0.00 0.00 7.17 SE 0.00 0.00 1.59 4.18 2.59 0.40 0.00 0.00 8.76 SSE 0.00 0.00 3.19 5.58 3.98 0.20 0.00 0.00 12.95 S
0.00 0.40 1.00 1.79 1.79 0.20 0.00 0.00 5.18 SSW 0.00 0.00 1.00 5.78 5.58 0.20 0.00 0.00 12.55 SW 0.00 0.00 0.40 4.58 2.19 0.00 0.00 0.00 7.17 WSW 0.00 0.00 0.60 1.39 0.40 0.00 0.00 0.00 2.39 W
0.00 0.00 0.40 1.20 0.40 0.00 0.00 0.00 1.99 WNW 0.00 0.00 0.60 0.60 0.00 0.00 0.00 0.00 1.20 NW 0.00 0.00 1.00 1.39 0.00 0.00 0.00 0.00 2.39 NNW 0.00 0.00 2.79 1.79 0.00 0.00 0.00 0.00 4.58 TOTAL 0.00 0.80 33.86 46.61 17.73 1.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 18.16 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-71 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 58
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 5.17 0.00 0.00 0.00 0.00 0.00 5.17 NNE 0.00 0.00 3.45 1.72 0.00 0.00 0.00 0.00 5.17 NE 0.00 0.00 5.17 1.72 0.00 0.00 0.00 0.00 6.90 ENE 0.00 0.00 6.90 3.45 0.00 0.00 0.00 0.00 10.34 E
0.00 0.00 0.00 1.72 0.00 0.00 0.00 0.00 1.72 ESE 0.00 0.00 0.00 3.45 0.00 0.00 0.00 0.00 3.45 SE 0.00 0.00 0.00 1.72 1.72 0.00 0.00 0.00 3.45 SSE 0.00 0.00 6.90 3.45 12.07 0.00 0.00 0.00 22.41 S
0.00 0.00 1.72 3.45 0.00 0.00 0.00 0.00 5.17 SSW 0.00 0.00 1.72 6.90 5.17 0.00 0.00 0.00 13.79 SW 0.00 0.00 1.72 5.17 1.72 0.00 0.00 0.00 8.62 WSW 0.00 0.00 0.00 1.72 0.00 0.00 0.00 0.00 1.72 W
0.00 0.00 0.00 1.72 0.00 0.00 0.00 0.00 1.72 WNW 0.00 0.00 1.72 0.00 0.00 0.00 0.00 0.00 1.72 NW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNW 0.00 0.00 6.90 1.72 0.00 0.00 0.00 0.00 8.62 TOTAL 0.00 0.00 41.38 37.93 20.69 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.10 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-72 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 62
+------------------------------ WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 6.45 0.00 0.00 0.00 0.00 0.00 6.45 NNE 0.00 0.00 3.23 1.61 0.00 0.00 0.00 0.00 4.84 NE 0.00 0.00 3.23 3.23 0.00 0.00 0.00 0.00 6.45 ENE 0.00 0.00 6.45 4.84 0.00 0.00 0.00 0.00 11.29 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 3.23 4.84 1.61 0.00 0.00 0.00 9.68 SE 0.00 0.00 0.00 3.23 0.00 0.00 0.00 0.00 3.23 SSE 0.00 0.00 1.61 11.29 6.45 0.00 0.00 0.00 19.35 S
0.00 0.00 4.84 4.84 0.00 0.00 0.00 0.00 9.68 SSW 0.00 0.00 1.61 6.45 0.00 0.00 0.00 0.00 8.06 SW 0.00 0.00 0.00 6.45 1.61 0.00 0.00 0.00 8.06 WSW 0.00 0.00 1.61 3.23 0.00 0.00 0.00 0.00 4.84 W
0.00 0.00 0.00 1.61 0.00 0.00 0.00 0.00 1.61 WNW 0.00 0.00 1.61 0.00 0.00 0.00 0.00 0.00 1.61 NW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNW 0.00 0.00 3.23 1.61 0.00 0.00 0.00 0.00 4.84 TOTAL 0.00 0.00 37.10 53.23 9.68 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.24 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-73 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 560
+----------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.54 N
0.00 0.18 3.04 0.18 0.00 0.00 0.00 0.00 3.39 NNE 0.00 0.89 2.14 1.79 0.18 0.00 0.00 0.00 5.00 NE 0.00 1.61 7.50 1.96 0.18 0.00 0.00 0.00 11.25 ENE 0.00 0.71 3.93 3.75 0.18 0.00 0.00 0.00 8.57 E
0.00 0.18 1.79 1.07 0.18 0.00 0.00 0.00 3.21 ESE 0.00 0.00 1.79 4.46 1.43 0.00 0.00 0.00 7.68 SE 0.00 0.18 2.86 7.14 2.68 0.00 0.00 0.00 12.86 SSE 0.00 0.36 4.11 8.57 2.14 0.00 0.00 0.00 15.18 S
0.00 0.36 2.68 4.46 1.07 0.00 0.00 0.00 8.57 SSW 0.00 0.36 0.89 3.04 1.61 0.00 0.00 0.00 5.89 SW 0.00 0.00 1.25 3.57 0.00 0.00 0.00 0.00 4.82 WSW 0.00 0.36 0.71 0.18 0.18 0.00 0.00 0.00 1.43 W
0.00 0.18 1.25 0.89 0.18 0.00 0.00 0.00 2.50 WNW 0.00 0.18 1.43 0.54 0.00 0.00 0.00 0.00 2.14 NW 0.00 0.71 1.96 0.36 0.00 0.00 0.00 0.00 3.04 NNW 0.00 0.36 2.68 0.89 0.00 0.00 0.00 0.00 3.93 TOTAL 0.54 6.61 40.00 42.86 10.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 20.25 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-74 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 916
+------------------------------ WIND SPEED (MPH) ------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.98 N
0.00 0.55 1.64 0.87 0.22 0.00 0.00 0.00 3.28 NNE 0.00 0.44 2.73 1.86 0.33 0.00 0.00 0.00 5.35 NE 0.00 1.31 2.29 1.20 0.00 0.00 0.00 0.00 4.80 ENE 0.00 0.66 3.82 1.64 1.09 0.00 0.00 0.00 7.21 E
0.00 0.00 1.75 1.75 0.11 0.00 0.00 0.00 3.60 ESE 0.00 0.44 4.26 3.93 0.44 0.00 0.00 0.00 9.06 SE 0.00 0.55 8.08 5.79 1.20 0.11 0.00 0.00 15.72 SSE 0.00 1.64 7.31 3.17 0.76 0.00 0.00 0.00 12.88 S
0.00 1.20 6.33 1.86 0.44 0.00 0.00 0.00 9.83 SSW 0.00 0.87 3.06 0.87 0.11 0.00 0.11 0.00 5.02 SW 0.00 0.44 2.40 0.55 0.00 0.00 0.00 0.00 3.38 WSW 0.00 0.44 2.18 0.66 0.00 0.00 0.00 0.00 3.28 W
0.00 0.55 2.29 0.00 0.00 0.00 0.00 0.00 2.84 WNW 0.00 0.76 2.40 0.44 0.11 0.00 0.00 0.00 3.71 NW 0.00 0.87 2.95 0.00 0.11 0.00 0.00 0.00 3.93 NNW 0.00 0.66 2.40 1.86 0.22 0.00 0.00 0.00 5.13 TOTAL 0.98 11.35 55.90 26.42 5.13 0.11 0.11 0.00 THIS STABILITY CLASS ACCOUNTS FOR 33.13 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-75 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS 451
+---------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 6.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.43 N
0.00 3.77 1.33 0.00 0.00 0.00 0.00 0.00 5.10 NNE 0.00 1.55 2.44 0.22 0.00 0.00 0.00 0.00 4.21 NE 0.00 1.55 1.77 0.00 0.00 0.00 0.00 0.00 3.33 ENE 0.00 1.55 2.00 0.67 0.00 0.00 0.00 0.00 4.21 E
0.00 0.44 0.67 0.00 0.00 0.00 0.00 0.00 1.11 ESE 0.00 1.55 3.99 0.00 0.22 0.00 0.00 0.00 5.76 SE 0.00 2.66 7.76 0.67 0.00 0.00 0.00 0.00 11.09 SSE 0.00 3.55 8.65 0.22 0.00 0.00 0.22 0.00 12.64 S
0.00 4.21 10.64 0.22 0.22 0.00 0.00 0.00 15.30 SSW 0.00 2.44 4.21 0.00 0.00 0.00 0.00 0.00 6.65 SW 0.00 2.88 0.00 0.22 0.22 0.00 0.00 0.00 3.33 WSW 0.00 2.00 3.77 0.00 0.00 0.00 0.00 0.00 5.76 W
0.00 1.77 1.55 0.00 0.00 0.00 0.00 0.00 3.33 WNW 0.00 3.10 1.77 0.00 0.22 0.00 0.00 0.00 5.10 NW 0.00 1.77 1.11 0.00 0.00 0.00 0.00 0.00 2.88 NNW 0.00 2.44 1.11 0.22 0.00 0.00 0.00 0.00 3.77 TOTAL 6.43 37.25 52.77 2.44 0.89 0.00 0.22 0.00 THIS STABILITY CLASS ACCOUNTS FOR 16.31 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-76 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 MAY, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 216
+----------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 21.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21.30 N
0.00 2.78 1.85 0.00 0.00 0.00 0.00 0.00 4.63 NNE 0.00 1.85 0.93 0.00 0.00 0.00 0.00 0.00 2.78 NE 0.00 3.24 0.00 0.00 0.00 0.00 0.00 0.00 3.24 ENE 0.00 0.46 0.46 0.00 0.00 0.00 0.00 0.00 0.93 E
0.00 0.46 0.00 0.00 0.00 0.00 0.00 0.00 0.46 ESE 0.00 1.39 0.00 0.46 0.46 0.00 0.00 0.00 2.31 SE 0.00 4.17 1.39 1.85 0.00 0.00 0.46 0.00 7.87 SSE 0.00 4.63 2.31 0.00 0.00 0.00 0.00 0.00 6.94 S
0.00 3.70 5.56 0.46 0.00 0.00 0.00 0.00 9.72 SSW 0.00 5.56 3.24 0.00 0.00 0.00 0.00 0.00 8.80 SW 0.00 4.63 3.24 0.00 0.00 0.00 0.00 0.00 7.87 WSW 0.00 3.70 2.31 0.00 0.00 0.00 0.00 0.00 6.02 W
0.00 2.31 0.93 0.00 0.00 0.00 0.00 0.00 3.24 WNW 0.00 5.56 0.00 0.00 0.00 0.00 0.00 0.00 5.56 NW 0.00 3.24 0.93 0.00 0.00 0.00 0.00 0.00 4.17 NNW 0.00 4.17 0.00 0.00 0.00 0.00 0.00 0.00 4.17 TOTAL 21.30 51-85 23.15 2.78 0.46 0.00 0.46 0.00 THIS STABILITY CLASS ACCOUNTS FOR 7.81 PERCENT OF THE TOTAL 2765
WSES-FSAR-UNIT-3 TABLE 2.3-77 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 455
+----------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.22 N
0.00 0.22 1.10 1.32 0.44 0.00 0.00 0.00 3.08 NNE 0.00 0.44 6.15 3.08 0.88 0.00 0.00 0.00 10.55 NE 0.00 0.22 12.09 5.49 1.32 0.00 0.00 0.00 19.12 ENE 0.00 0.00 4.18 2.42 0.22 0.00 0.00 0.00 6.81 E
0.00 0.00 0.44 0.44 0.22 0.00 0.00 0.00 1.10 ESE 0.00 0.22 0.66 0.66 0.00 0.00 0.00 0.00 1.54 SE 0.00 0.00 0.66 4.18 0.88 0.00 0.00 0.00 5.71 SSE 0.00 0.66 5.27 7.03 1.98 0.00 0.00 0.00 14.95 S
0.00 1.32 2.64 2.64 0.66 0.00 0.00 0.00 7.25 SSW 0.00 0.22 2.64 1.10 0.00 0.00 0.00 0.00 3.96 SW 0.00 0.88 2.42 2.64 0.00 0.00 0.00 0.00 5.93 WSW 0.00 0.22 1.76 1.32 0.00 0.00 0.00 0.00 3.30 W
0.00 0.44 1.10 1.10 0.00 0.00 0.00 0.00 2.64 WNW 0.00 0.00 0.66 0.88 0.00 0.00 0.00 0.00 1.54 NW 0.00 0.00 3.96 0.44 0.22 0.00 0.00 0.00 4.62 NNW 0.00 0.88 5.05 1.54 0.22 0.00 0.00 0.00 7.69 TOTAL 0.22 5.71 50.77 36.26 7.03 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 16.77 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-78 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 77
+----------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 6.49 0.00 1.30 0.00 0.00 0.00 7.79 NNE 0.00 0.00 3.90 1.30 1.30 0.00 0.00 0.00 6.49 NE 0.00 1.30 10.39 0.00 1.30 0.00 0.00 0.00 12.99 ENE 0.00 0.00 5.19 2.60 0.00 0.00 0.00 0.00 7.79 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 1.30 0.00 0.00 0.00 0.00 0.00 1.30 SE 0.00 0.00 1.30 1.30 0.00 0.00 0.00 0.00 2.60 SSE 0.00 0.00 0.00 11.69 5.19 0.00 0.00 0.00 16.88 S
0.00 0.00 1.30 6.49 0.00 0.00 0.00 0.00 7.79 SSW 0.00 0.00 1.30 0.00 1.30 0.00 0.00 0.00 2.60 SW 0.00 0.00 6.49 5.19 0.00 0.00 0.00 0.00 11.69 WSW 0.00 0.00 2.60 1.30 0.00 0.00 0.00 0.00 3.90 W
0.00 0.00 5.19 0.00 1.30 0.00 0.00 0.00 6.49 WNW 0.00 2.60 0.00 2.60 0.00 0.00 0.00 0.00 5.19 NW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNW 0.00 0.00 5.19 1.30 0.00 0.00 0.00 0.00 6.49 TOTAL 0.00 3.90 50.65 33.77 11.69 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.84 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-79 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 74
+--------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.35 0.00 0.00 0.00 0.00 0.00 1.35 NNE 0.00 1.35 0.00 1.35 0.00 0.00 0.00 0.00 2.70 NE 0.00 0.00 5.41 1.35 0.00 0.00 0.00 0.00 6.76 ENE 0.00 0.00 8.11 1.35 0.00 0.00 0.00 0.00 9.46 E
0.00 0.00 5.41 0.00 0.00 0.00 0.00 0.00 5.41 ESE 0.00 0.00 5.41 1.35 0.00 0.00 0.00 0.00 6.76 SE 0.00 0.00 1.35 2.70 0.00 0.00 0.00 0.00 4.05 SSE 0.00 0.00 2.70 2.70 1.35 1.35 0.00 0.00 8.11 S
0.00 0.00 5.41 4.05 0.00 0.00 0.00 0.00 9.46 SSW 0.00 0.00 1.35 2.70 1.35 0.00 0.00 0.00 5.41 SW 0.00 0.00 6.76 0.00 0.00 0.00 0.00 0.00 6.76 WSW 0.00 1.35 6.76 1.35 0.00 0.00 0.00 0.00 9.46 W
0.00 0.00 0.00 1.35 1.35 0.00 0.00 0.00 2.70 WNW 0.00 0.00 0.00 5.41 0.00 0.00 0.00 0.00 5.41 NW 0.00 1.35 2.70 0.00 0.00 0.00 0.00 0.00 4.05 NNW 0.00 1.35 9.46 1.35 0.00 0.00 0.00 0.00 12.16 TOTAL 0.00 5.41 62.16 27.03 4.05 1.35 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.73 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-80 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 622
+---------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.32 N
0.00 1.13 2.73 0.96 0.48 0.00 0.00 0.00 5.31 NNE 0.00 1.93 2.57 0.48 0.32 0.00 0.00 0.00 5.31 NE 0.00 1.45 3.38 0.80 0.00 0.00 0.00 0.00 5.63 ENE 0.00 1.13 5.31 1.13 0.16 0.00 0.00 0.00 7.72 E
0.00 0.32 1.13 0.32 0.00 0.00 0.00 0.00 1.77 ESE 0.00 0.32 2.41 0.80 0.00 0.00 0.00 0.00 3.54 SE 0.00 0.96 3.05 3.38 0.32 0.00 0.00 0.00 7.72 SSE 0.00 0.32 3.38 3.54 3.54 0.00 0.00 0.00 10.77 S
0.00 0.64 6.11 6.75 1.13 0.00 0.00 0.00 14.63 SSW 0.00 0.32 4.18 3.05 0.16 0.00 0.00 0.00 7.72 SW 0.00 0.48 4.98 5.14 0.32 0.00 0.00 0.00 10.93 WSW 0.00 0.64 2.25 1.61 0.16 0.00 0.00 0.00 4.66 W
0.00 0.32 1.13 1.13 0.00 0.00 0.00 0.00 2.57 WNW 0.00 1.45 0.48 0.32 0.00 0.00 0.00 0.00 2.25 NW 0.00 0.48 1.61 0.80 0.16 0.00 0.00 0.00 3.05 NNW 0.00 1.45 3.70 0.96 0.00 0.00 0.00 0.00 6.11 TOTAL 0.32 13.34 48.39 31.19 6.75 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 22.93 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-81 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 667
+--------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.65 N
0.00 1.20 3.30 2.70 0.15 0.00 0.00 0.00 7.35 NNE 0.00 1.35 1.80 0.60 0.15 0.15 0.00 0.00 4.05 NE 0.00 0.75 1.80 0.45 0.00 0.00 0.00 0.00 3.00 ENE 0.00 0.90 3.00 0.90 0.00 0.00 0.00 0.00 4.80 E
0.00 1.20 1.80 0.30 0.00 0.00 0.00 0.00 3.30 ESE 0.00 1.35 4.50 0.15 0.00 0.00 0.00 0.00 6.00 SE 0.00 1.50 6.30 4.05 0.15 0.00 0.00 0.00 11.99 SSE 0.00 1.80 6.75 2.70 0.15 0.00 0.00 0.00 11.39 S
0.00 1.95 4.05 1.65 0.15 0.00 0.00 0.00 7.80 SSW 0.00 2.55 3.60 2.40 0.00 0.00 0.00 0.00 8.55 SW 0.00 0.75 3.60 1.20 0.00 0.00 0.00 0.00 5.55 WSW 0.00 1.65 3.15 0.45 0.30 0.00 0.00 0.00 5.55 W
0.00 1.05 0.90 0.90 0.00 0.00 0.00 0.00 2.85 WNW 0.00 1.80 1.80 0.60 0.00 0.00 0.00 0.00 4.20 NW 0.00 2.40 2.70 0.30 0.00 0.00 0.00 0.00 5.40 NNW 0.00 1.65 3.60 1.20 0.15 0.00 0.00 0.00 6.60 TOTAL 1.65 23.84 52.62 20.54 1.20 0.15 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 24.59 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-82 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 498
+----------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 4.62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.62 N
0.00 1.00 1.61 0.60 0.00 0.00 0.00 0.00 3.21 NNE 0.00 2.01 0.80 0.00 0.00 0.00 0.00 0.00 2.81 NE 0.00 1.20 1.81 0.20 0.00 0.00 0.00 0.00 3.21 ENE 0.00 2.01 0.80 0.20 0.00 0.00 0.00 0.00 3.01 E
0.00 0.60 0.20 0.00 0.00 0.00 0.00 0.00 0.80 ESE 0.00 1.00 1.41 0.20 0.00 0.00 0.00 0.00 2.61 SE 0.00 2.61 5.02 0.40 0.00 0.00 0.00 0.00 8.03 SSE 0.00 4.42 7.03 0.80 0.00 0.00 0.00 0.00 12.25 S
0.00 5.82 9.64 0.00 0.00 0.00 0.00 0.00 15.46 SSW 0.00 4.62 9.64 0.20 0.20 0.00 0.00 0.00 14.66 SW 0.00 3.41 4.82 0.80 0.00 0.00 0.00 0.00 9.04 WSW 0.00 3.61 3.21 0.20 0.00 0.00 0.00 0.00 7.03 W
0.00 2.41 2.21 0.00 0.00 0.00 0.00 0.00 4.62 WNW 0.00 1.41 0.60 0.00 0.00 0.00 0.00 0.00 2.01 NW 0.00 1.61 2.61 0.00 0.00 0.00 0.00 0.00 4.22 NNW 0.00 1.41 1.00 0.00 0.00 0.00 0.00 0.00 2.41 TOTAL 4.62 39.16 52.41 3.61 0.20 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 18.36 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-83 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JUNE, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 320
+---------------- ----------- WIND SPEED (MPH) ------------- ----------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 10.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 0.31 0.00 0.00 0.00 0.00 0.00 0.00 0.31 NE 0.00 0.94 0.31 0.00 0.00 0.00 0.00 0.00 1.25 ENE 0.00 0.63 0.00 0.00 0.00 0.00 0.00 0.00 0.63 E
0.00 0.94 0.00 0.00 0.00 0.00 0.00 0.00 0.94 ESE 0.00 2.50 0.00 0.00 0.00 0.00 0.00 0.00 2.50 SE 0.00 4.38 2.19 0.00 0.00 0.00 0.00 0.00 6.56 SSE 0.00 5.94 3.75 0.00 0.00 0.00 0.00 0.00 9.69 S
0.00 6.88 11.25 0.00 0.00 0.00 0.00 0.00 18.13 SSW 0.00 6.88 8.75 0.00 0.00 0.00 0.00 0.00 15.63 SW 0.00 7.50 6.25 0.00 0.00 0.00 0.00 0.00 13.75 WSW 0.00 6.56 1.88 0.00 0.00 0.00 0.00 0.00 8.44 W
0.00 2.81 1.56 0.00 0.00 0.00 0.00 0.00 4.38 WNW 0.00 4.38 0.00 0.00 0.00 0.00 0.00 0.00 4.38 NW 0.00 1.88 0.63 0.00 0.00 0.00 0.00 0.00 2.50 NNW 0.00 0.63 0.31 0.00 0.00 0.00 0.00 0.00 0.94 TOTAL 10.00 53.13 36.88 0.00 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 11.80 PERCENT OF THE TOTAL 2713
WSES-FSAR-UNIT-3 TABLE 2.3-84 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 454
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 1.98 3.52 0.22 0.00 0.00 0.00 0.00 5.73 NNE 0.00 0.44 5.07 3.74 0.00 0.00 0.00 0.00 9.25 NE 0.00 0.22 6.39 1.98 0.44 0.00 0.00 0.00 9.03 ENE 0.00 0.66 4.41 2.20 0.44 0.00 0.00 0.00 7.71 E
0.00 0.00 0.88 0.88 0.00 0.00 0.00 0.00 1.76 ESE 0.00 0.44 1.76 1.54 0.00 0.00 0.00 0.00 3.74 SE 0.00 1.10 1.76 0.88 0.00 0.00 0.00 0.00 3.74 SSE 0.00 0.66 4.41 1.76 0.00 0.00 0.00 0.00 6.83 S
0.00 0.66 3.74 1.10 0.22 0.00 0.00 0.00 5.73 SSW 0.00 0.22 3.30 1.76 0.00 0.00 0.00 0.00 5.29 SW 0.00 0.22 2.20 2.20 0.00 0.00 0.00 0.00 4.63 WSW 0.00 0.66 1.54 1.54 0.00 0.00 0.00 0.00 3.74 W
0.00 0.44 3.96 2.86 0.22 0.00 0.00 0.00 7.49 WNW 0.00 0.44 3.96 1.32 0.00 0.00 0.00 0.00 5.73 NW 0.00 1.54 5.73 2.20 0.00 0.00 0.00 0.00 9.47 NNW 0.00 1.32 8.37 0.44 0.00 0.00 0.00 0.00 10.13 TOTAL 0.00 11.01 61.01 26.65 1.32 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 15.75 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-85 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 77
+----------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 5.19 3.90 0.00 0.00 0.00 0.00 0.00 9.09 NNE 0.00 0.00 3.90 0.00 0.00 0.00 0.00 0.00 3.90 NE 0.00 1.30 5.19 2.60 0.00 0.00 0.00 0.00 9.09 ENE 0.00 0.00 1.30 5.19 0.00 0.00 0.00 0.00 6.49 E
0.00 0.00 3.90 2.60 1.30 0.00 0.00 0.00 7.79 ESE 0.00 0.00 2.60 1.30 0.00 0.00 0.00 0.00 3.90 SE 0.00 1.30 2.60 2.60 0.00 0.00 0.00 0.00 6.49 SSE 0.00 0.00 3.90 1.30 0.00 0.00 0.00 0.00 5.19 S
0.00 0.00 1.30 0.00 0.00 0.00 0.00 0.00 1.30 SSW 0.00 1.30 3.90 6.49 0.00 0.00 0.00 0.00 11.69 SW 0.00 0.00 2.60 5.19 0.00 0.00 0.00 0.00 7.79 WSW 0.00 0.00 1.30 5.19 0.00 0.00 0.00 0.00 6.49 W
0.00 1.30 1.30 1.30 0.00 0.00 0.00 0.00 3.90 WNW 0.00 1.30 1.30 1.30 0.00 0.00 0.00 0.00 3.90 NW 0.00 1.30 6.49 1.30 0.00 0.00 0.00 0.00 9.09 NNW 0.00 0.00 1.30 1.30 1.30 0.00 0.00 0.00 3.90 TOTAL 0.00 12.99 46.75 37.66 2.60 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.67 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-86 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 53
+----------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 3.77 0.00 0.00 0.00 0.00 0.00 3.77 NNE 0.00 3.77 0.00 0.00 0.00 0.00 0.00 0.00 3.77 NE 0.00 0.00 13.21 3.77 0.00 0.00 0.00 0.00 16.98 ENE 0.00 0.00 3.77 1.89 0.00 0.00 0.00 0.00 5.66 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 SE 0.00 1.89 3.77 1.89 0.00 0.00 0.00 0.00 7.55 SSE 0.00 0.00 5.66 5.66 0.00 0.00 0.00 0.00 11.32 S
0.00 0.00 1.89 1.89 0.00 0.00 0.00 0.00 3.77 SSW 0.00 0.00 3.77 3.77 0.00 0.00 0.00 0.00 7.55 SW 0.00 0.00 3.77 1.89 0.00 0.00 0.00 0.00 5.66 WSW 0.00 1.89 3.77 3.77 0.00 0.00 0.00 0.00 9.43 W
0.00 0.00 3.77 3.77 0.00 0.00 0.00 0.00 7.55 WNW 0.00 1.89 3.77 1.89 1.89 0.00 0.00 0.00 9.43 NW 0.00 1.89 3.77 0.00 0.00 0.00 0.00 0.00 5.66 NNW 0.00 0.00 1.89 0.00 0.00 0.00 0.00 0.00 1.89 TOTAL 0.00 11.32 56.60 30.19 1.89 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 1.84 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-87 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 637
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.31 N
0.00 1.57 1.57 0.31 0.00 0.00 0.00 0.00 3.45 NNE 0.00 1.57 1.73 1.73 0.00 0.00 0.00 0.00 5.02 NE 0.00 1.10 2.98 1.10 0.16 0.00 0.00 0.00 5.34 ENE 0.00 2.83 3.92 1.57 0.00 0.00 0.00 0.00 8.32 E
0.00 1.26 2.35 0.78 0.00 0.00 0.00 0.00 4.40 ESE 0.00 3.77 4.08 1.57 0.16 0.00 0.00 0.00 9.58 SE 0.00 2.98 5.97 2.35 0.00 0.00 0.00 0.00 11.30 SSE 0.00 1.10 3.92 2.35 0.00 0.00 0.00 0.00 7.38 S
0.00 0.63 2.67 2.04 0.00 0.00 0.00 0.00 5.34 SSW 0.00 0.47 4.24 1.88 0.00 0.00 0.00 0.00 6.59 SW 0.00 0.47 5.65 1.26 0.16 0.00 0.00 0.00 7.54 WSW 0.00 0.31 4.08 1.88 0.00 0.00 0.00 0.00 6.28 W
0.00 0.63 2.67 1.10 0.00 0.00 0.00 0.00 4.40 WNW 0.00 1.57 2.35 0.78 0.00 0.00 0.00 0.00 4.71 NW 0.00 1.10 3.92 0.16 0.00 0.00 0.00 0.00 5.18 NNW 0.00 0.78 3.45 0.47 0.16 0.00 0.00 0.00 4.87 TOTAL 0.31 22.14 55.57 21.35 0.63 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 22.10 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-88 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 640
+---------------------------------- WIND SPEED (MPH) ------------------------------+
WIND DIRECTION CALM 0.8 3.0 3.1 7.0 7.1 12.0 12.1 18.0 18.1 24.0 24.1 32.0 ABOVE 32.0 TOTAL CALM 3.44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.44 N
0.00 1.41 0.78 0.78 0.00 0.00 0.00 0.00 2.97 NNE 0.00 1.56 2.97 0.94 0.00 0.00 0.00 0.00 5.47 NE 0.00 1.56 1.72 1.41 0.00 0.00 0.00 0.00 4.69 ENE 0.00 2.50 5.47 2.97 0.16 0.00 0.00 0.00 11.09 E
0.00 1.88 3.28 0.31 0.00 0.00 0.00 0.00 5.47 ESE 0.00 4.06 4.69 0.63 0.00 0.00 0.00 0.00 9.38 SE 0.00 2.97 3.13 0.47 0.00 0.00 0.00 0.00 6.56 SSE 0.00 2.50 4.06 0.16 0.16 0.00 0.00 0.00 6.88 S
0.00 2.03 4.06 0.00 0.00 0.00 0.00 0.00 6.09 SSW 0.00 2.66 3.91 0.31 0.00 0.00 0.00 0.00 6.88 SW 0.00 1.56 3.44 0.31 0.00 0.00 0.00 0.00 5.31 WSW 0.00 3.28 3.91 0.31 0.00 0.00 0.00 0.00 7.50 W
0.00 1.56 3.59 0.31 0.00 0.00 0.00 0.00 5.47 WNW 0.00 0.63 3.13 0.31 0.00 0.00 0.00 0.00 4.06 NW 0.00 1.88 2.50 0.16 0.00 0.00 0.00 0.00 4.53 NNW 0.00 1.09 2.50 0.47 0.00 0.16 0.00 0.00 4.22 TOTAL 3.44 33.13 53.13 9.84 0.31 0.16 0.00 0.00
THIS STABILITY CLASS ACCOUNTS FOR 22.21 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-89 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 604
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 6.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.29 N
0.00 0.66 0.00 0.17 0.00 0.00 0.00 0.00 0.83 NNE 0.00 0.99 0.17 0.00 0.00 0.00 0.00 0.00 1.16 NE 0.00 2.15 0.99 0.17 0.00 0.00 0.00 0.00 3.31 ENE 0.00 4.97 0.50 0.00 0.00 0.00 0.00 0.00 5.46 E
0.00 3.97 0.66 0.00 0.00 0.00 0.00 0.00 4.64 ESE 0.00 3.48 4.97 0.17 0.00 0.00 0.00 0.00 8.61 SE 0.00 4.30 3.15 0.00 0.00 0.00 0.00 0.00 7.45 SSE 0.00 4.47 4.97 0.17 0.00 0.00 0.00 0.00 9.60 S
0.00 5.63 5.13 0.33 0.00 0.00 0.00 0.00 11.09 SSW 0.00 5.79 5.96 0.00 0.00 0.00 0.00 0.00 11.75 SW 0.00 3.97 2.98 0.00 0.00 0.00 0.00 0.00 6.95 WSW 0.00 6.79 4.30 0.00 0.00 0.00 0.00 0.00 11.09 W
0.00 2.81 4.30 0.00 0.00 0.00 0.00 0.00 7.12 WNW 0.00 1.66 0.50 0.00 0.00 0.00 0.00 0.00 2.15 NW 0.00 0.99 0.66 0.00 0.00 0.00 0.00 0.00 1.66 NNW 0.00 0.33 0.50 0.00 0.00 0.00 0.00 0.00 0.83 TOTAL 6.29 52.98 39.74 0.99 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 20.96 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-90 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 JULY, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 417
+---------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 10.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.31 N
0.00 0.24 0.24 0.00 0.00 0.00 0.00 0.00 0.48 NNE 0.00 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.24 NE 0.00 2.40 0.00 0.00 0.00 0.00 0.00 0.00 2.40 ENE 0.00 7.67 0.00 0.00 0.00 0.00 0.00 0.00 7.67 E
0.00 2.64 0.00 0.00 0.00 0.00 0.00 0.00 2.64 ESE 0.00 1.20 0.48 0.00 0.00 0.00 0.00 0.00 1.68 SE 0.00 6.71 3.60 0.00 0.00 0.00 0.00 0.00 10.31 SSE 0.00 9.35 5.52 0.00 0.00 0.00 0.00 0.00 14.87 S
0.00 7.43 2.64 0.00 0.00 0.00 0.00 0.00 10.07 SSW 0.00 11.03 3.60 0.00 0.00 0.00 0.00 0.00 14.63 SW 0.00 8.15 0.96 0.00 0.00 0.00 0.00 0.00 9.11 WSW 0.00 6.47 0.72 0.00 0.00 0.00 0.00 0.00 7.19 W
0.00 4.56 0.00 0.00 0.00 0.00 0.00 0.00 4.56 WNW 0.00 2.40 0.24 0.00 0.00 0.00 0.00 0.00 2.64 NW 0.00 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.24 NNW 0.00 0.96 0.00 0.00 0.00 0.00 0.00 0.00 0.96 TOTAL 10.31 71.70 17.99 0.00 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 14.47 PERCENT OF THE TOTAL 2882
WSES-FSAR-UNIT-3 TABLE 2.3-91 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 357
+--------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.84 1.68 0.28 0.00 0.00 0.00 0.00 2.80 NNE 0.00 1.12 12.89 7.56 0.00 0.00 0.00 0.00 21.57 NE 0.00 1.40 11.48 11.20 0.00 0.00 0.00 0.00 24.09 ENE 0.00 0.56 5.04 1.68 1.12 0.28 0.00 0.00 8.68 E
0.00 0.00 0.84 0.28 0.28 0.00 0.00 0.00 1.40 ESE 0.00 0.56 0.56 0.84 1.40 0.00 0.00 0.00 3.36 SE 0.00 0.84 2.24 0.00 0.00 0.00 0.00 0.00 3.08 SSE 0.00 0.28 3.36 1.40 0.28 0.00 0.00 0.00 5.32 S
0.00 0.28 1.96 0.84 0.00 0.00 0.00 0.00 3.08 SSW 0.00 0.56 1.12 0.56 0.00 0.00 0.00 0.00 2.24 SW 0.00 0.28 1.12 0.00 0.00 0.00 0.00 0.00 1.40 WSW 0.00 0.00 1.40 0.56 0.56 0.00 0.00 0.00 2.52 W
0.00 0.00 0.56 1.40 0.00 0.00 0.00 0.00 1.96 WNW 0.00 0.28 1.40 0.84 0.00 0.00 0.00 0.00 2.52 NW 0.00 0.28 7.56 0.84 0.00 0.00 0.00 0.00 8.68 NNW 0.00 0.56 6.44 0.28 0.00 0.00 0.00 0.00 7.28 TOTAL 0.00 7.84 59.66 28.57 3.64 0.28 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 13.84 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-92 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 67
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 2.99 5.97 5.97 0.00 0.00 0.00 0.00 14.93 NE 0.00 1.49 2.99 7.46 1.49 0.00 0.00 0.00 13.43 ENE 0.00 0.00 0.00 0.00 2.99 0.00 0.00 0.00 2.99 E
0.00 0.00 0.00 0.00 2.99 0.00 0.00 0.00 2.99 ESE 0.00 0.00 2.99 1.49 7.46 0.00 0.00 0.00 11.94 SE 0.00 0.00 2.99 1.49 1.49 0.00 0.00 0.00 5.97 SSE 0.00 0.00 4.48 1.49 0.00 0.00 0.00 0.00 5.97 S
0.00 0.00 0.00 1.49 0.00 0.00 0.00 0.00 1.49 SSW 0.00 1.49 2.99 1.49 0.00 0.00 0.00 0.00 5.97 SW 0.00 0.00 8.96 0.00 0.00 0.00 0.00 0.00 8.96 WSW 0.00 0.00 2.99 1.49 0.00 0.00 0.00 0.00 4.48 W
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 WNW 0.00 0.00 2.99 0.00 0.00 0.00 0.00 0.00 2.99 NW 0.00 0.00 10.45 0.00 0.00 0.00 0.00 0.00 10.45 NNW 0.00 0.00 5.97 1.49 0.00 0.00 0.00 0.00 7.46 TOTAL 0.00 5.97 53.73 23.88 16.42 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.60 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-93 WIND DISTRUBUTION BY SATBILITY AT WATERFORD 3 7/72-6/75&2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 68
+--------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 1.47 1.47 0.00 0.00 0.00 0.00 0.00 2.94 NNE 0.00 1.47 2.94 1.47 0.00 0.00 0.00 0.00 5.88 NE 0.00 0.00 5.88 1.47 0.00 0.00 0.00 0.00 7.35 ENE 0.00 0.00 1.47 2.94 2.94 0.00 0.00 0.00 7.35 E
0.00 0.00 0.00 2.94 0.00 0.00 0.00 0.00 2.94 ESE 0.00 0.00 1.47 2.94 1.47 0.00 0.00 0.00 5.88 SE 0.00 1.47 1.47 4.41 1.47 0.00 0.00 0.00 8.82 SSE 0.00 0.00 7.35 0.00 0.00 0.00 0.00 0.00 7.35 S
0.00 0.00 0.00 1.47 0.00 0.00 0.00 0.00 1.47 SSW 0.00 1.47 2.94 0.00 0.00 0.00 0.00 0.00 4.41 SW 0.00 0.00 5.88 2.94 1.47 0.00 0.00 0.00 10.29 WSW 0.00 0.00 11.76 2.94 0.00 0.00 0.00 0.00 14.71 W
0.00 0.00 0.00 2.94 0.00 0.00 0.00 0.00 2.94 WNW 0.00 0.00 2.94 0.00 0.00 0.00 0.00 0.00 2.94 NW 0.00 0.00 2.94 1.47 0.00 0.00 0.00 0.00 4.41 NNW 0.00 1.47 8.82 0.00 0.00 0.00 0.00 0.00 10.29 TOTAL 0.00 7.35 57.35 27.94 7.35 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.64 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-94 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 546
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.55 N
0.00 0.73 3.30 1.10 0.00 0.00 0.00 0.00 5.13 NNE 0.00 2.01 5.31 0.73 0.00 0.00 0.00 0.00 8.06 NE 0.00 0.92 4.58 4.95 0.00 0.00 0.00 0.00 10.44 ENE 0.00 0.55 1.83 2.93 2.01 0.00 0.00 0.00 7.33 E
0.00 0.37 1.65 1.83 2.20 0.00 0.00 0.00 6.04 ESE 0.00 0.55 2.20 2.20 0.37 0.00 0.00 0.00 5.31 SE 0.00 0.73 3.48 1.65 0.18 0.00 0.00 0.00 6.04 SSE 0.00 1.10 4.40 0.92 0.18 0.00 0.00 0.00 6.59 S
0.00 1.47 2.75 0.37 0.00 0.00 0.00 0.00 4.58 SSW 0.00 1.28 3.66 1.28 0.00 0.00 0.00 0.00 6.23 SW 0.00 1.28 4.03 0.92 0.00 0.00 0.00 0.00 6.23 WSW 0.00 0.92 3.66 1.10 0.00 0.00 0.00 0.00 5.68 W
0.00 0.37 3.48 1.65 0.00 0.00 0.00 0.00 5.49 WNW 0.00 0.55 3.85 0.18 0.00 0.00 0.00 0.00 4.58 NW 0.00 1.83 4.95 0.55 0.00 0.00 0.00 0.00 7.33 NNW 0.00 0.92 2.93 0.55 0.00 0.00 0.00 0.00 4.40 TOTAL 0.55 15.57 56.04 22.89 4.95 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 21.16 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-95 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 691
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 2.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2.60 N
0.00 1.16 2.60 0.72 0.00 0.00 0.00 0.00 4.49 NNE 0.00 1.74 5.07 0.43 0.14 0.00 0.00 0.00 7.38 NE 0.00 0.87 3.33 0.87 0.00 0.00 0.00 0.00 5.07 ENE 0.00 0.87 3.62 1.45 0.14 0.00 0.00 0.00 6.08 E
0.00 0.58 3.18 5.50 1.01 0.00 0.00 0.00 10.27 ESE 0.00 1.01 4.34 1.01 0.00 0.00 0.00 0.00 6.37 SE 0.00 1.88 4.78 1.74 0.00 0.00 0.00 0.00 8.39 SSE 0.00 2.17 4.63 1.01 0.00 0.00 0.00 0.00 7.81 S
0.00 2.60 2.32 0.43 0.00 0.00 0.00 0.00 5.35 SSW 0.00 3.33 4.20 0.43 0.00 0.00 0.00 0.00 7.96 SW 0.00 2.60 2.75 0.58 0.00 0.00 0.00 0.00 5.93 WSW 0.00 1.30 2.46 0.00 0.00 0.00 0.00 0.00 3.76 W
0.00 1.59 2.17 0.14 0.00 0.00 0.00 0.00 3.91 WNW 0.00 1.74 2.75 0.43 0.00 0.00 0.00 0.00 4.92 NW 0.00 1.74 2.03 0.29 0.00 0.00 0.00 0.00 4.05 NNW 0.00 1.16 4.20 0.29 0.00 0.00 0.00 0.00 5.64 TOTAL 2.60 26.34 54.41 15.34 1.30 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 26.78 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-96 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 481
+--------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 6.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6.03 N
0.00 1.46 1.04 0.00 0.00 0.00 0.00 0.00 2.49 NNE 0.00 0.83 3.53 0.00 0.00 0.00 0.00 0.00 4.37 NE 0.00 1.66 1.04 0.21 0.00 0.00 0.00 0.00 2.91 ENE 0.00 2.08 1.25 0.00 0.00 0.00 0.00 0.00 3.33 E
0.00 2.49 1.66 0.21 0.00 0.00 0.00 0.00 4.37 ESE 0.00 3.12 3.95 0.00 0.00 0.00 0.00 0.00 7.07 SE 0.00 4.37 4.78 0.21 0.00 0.00 0.00 0.00 9.36 SSE 0.00 4.37 7.48 0.00 0.00 0.00 0.00 0.00 11.85 S
0.00 7.69 1.46 0.00 0.00 0.00 0.00 0.00 9.15 SSW 0.00 6.24 2.29 0.00 0.00 0.00 0.00 0.00 8.52 SW 0.00 4.37 1.46 0.00 0.00 0.00 0.00 0.00 5.82 WSW 0.00 5.20 3.74 0.00 0.00 0.00 0.00 0.00 8.94 W
0.00 4.37 1.25 0.00 0.00 0.00 0.00 0.00 5.61 WNW 0.00 2.08 1.66 0.00 0.00 0.00 0.00 0.00 3.74 NW 0.00 1.66 1.46 0.21 0.00 0.00 0.00 0.00 3.33 NNW 0.00 1.04 1.87 0.21 0.00 0.00 0.00 0.00 3.12 TOTAL 6.03 53.01 39.92 1.04 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 18.64 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-97 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 AUGUST, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 370
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 10.81 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.81 N
0.00 1.62 0.81 0.00 0.00 0.00 0.00 0.00 2.43 NNE 0.00 1.08 1.62 0.00 0.00 0.00 0.00 0.00 2.70 NE 0.00 1.08 0.27 0.00 0.00 0.00 0.00 0.00 1.35 ENE 0.00 0.27 0.00 0.00 0.00 0.00 0.00 0.00 0.27 E
0.00 0.27 0.00 0.00 0.00 0.00 0.00 0.00 0.27 ESE 0.00 0.54 0.54 0.00 0.00 0.00 0.00 0.00 1.08 SE 0.00 4.59 3.51 0.00 0.00 0.00 0.00 0.00 8.11 SSE 0.00 12.16 4.86 0.00 0.00 0.00 0.00 0.00 17.03 S
0.00 8.38 2.16 0.00 0.00 0.00 0.00 0.00 10.54 SSW 0.00 8.11 1.62 0.00 0.00 0.00 0.00 0.00 9.73 SW 0.00 7.84 2.16 0.00 0.00 0.00 0.00 0.00 10.00 WSW 0.00 8.38 1.08 0.00 0.00 0.00 0.00 0.00 9.46 W
0.00 8.92 0.54 0.00 0.00 0.00 0.00 0.00 9.46 WNW 0.00 3.51 0.81 0.00 0.00 0.00 0.00 0.00 4.32 NW 0.00 1.35 0.00 0.00 0.00 0.00 0.00 0.00 1.35 NNW 0.00 0.81 0.27 0.00 0.00 0.00 0.00 0.00 1.08 TOTAL 10.81 68.92 20.27 0.00 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 14.34 PERCENT OF THE TOTAL 2580
WSES-FSAR-UNIT-3 TABLE 2.3-98 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 349
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.57 0.86 0.86 0.00 0.00 0.00 0.00 2.29 NNE 0.00 0.29 3.72 6.02 0.29 0.00 0.00 0.00 10.32 NE 0.00 0.29 12.32 12.89 1.15 0.00 0.00 0.00 26.65 ENE 0.00 0.29 6.30 6.02 0.00 0.00 0.00 0.00 12.61 E
0.00 0.29 1.72 1.72 0.86 0.00 0.00 0.00 4.58 ESE 0.00 0.00 2.29 3.15 0.00 0.00 0.00 0.00 5.44 SE 0.00 0.29 2.58 2.01 0.57 0.00 0.00 0.00 5.44 SSE 0.00 0.29 1.43 3.15 0.00 0.00 0.00 0.00 4.87 S
0.00 0.29 1.15 0.29 0.00 0.00 0.00 0.00 1.72 SSW 0.00 0.00 1.43 1.72 0.00 0.00 0.00 0.00 3.15 SW 0.00 0.00 1.43 4.30 0.00 0.00 0.00 0.00 5.73 WSW 0.00 0.00 3.44 4.01 0.29 0.00 0.00 0.00 7.74 W
0.00 0.00 0.29 0.86 0.00 0.00 0.00 0.00 1.15 WNW 0.00 0.00 1.15 0.57 0.00 0.00 0.00 0.00 1.72 NW 0.00 0.00 1.15 0.57 0.00 0.00 0.00 0.00 1.72 NNW 0.00 0.00 2.01 2.87 0.00 0.00 0.00 0.00 4.87 TOTAL 0.00 2.58 43.27 51.00 3.15 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 13.34 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-99 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 92
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.09 N
0.00 0.00 1.09 0.00 0.00 0.00 0.00 0.00 1.09 NNE 0.00 1.09 7.61 1.09 0.00 0.00 0.00 0.00 9.78 NE 0.00 1.09 10.87 5.43 5.43 0.00 0.00 0.00 22.83 ENE 0.00 0.00 5.43 6.52 4.35 0.00 0.00 0.00 16.30 E
0.00 0.00 0.00 3.26 1.09 0.00 0.00 0.00 4.35 ESE 0.00 0.00 1.09 5.43 0.00 0.00 0.00 0.00 6.52 SE 0.00 0.00 1.09 1.09 0.00 0.00 0.00 0.00 2.17 SSE 0.00 0.00 3.26 1.09 1.09 0.00 0.00 0.00 5.43 S
0.00 0.00 3.26 1.09 0.00 0.00 0.00 0.00 4.35 SSW 0.00 1.09 0.00 2.17 0.00 0.00 0.00 0.00 3.26 SW 0.00 0.00 3.26 0.00 0.00 0.00 0.00 0.00 3.26 WSW 0.00 0.00 0.00 0.00 3.26 0.00 0.00 0.00 3.26 W
0.00 0.00 4.35 1.09 3.26 0.00 0.00 0.00 8.70 WNW 0.00 0.00 2.17 1.09 0.00 0.00 0.00 0.00 3.26 NW 0.00 0.00 3.26 0.00 0.00 0.00 0.00 0.00 3.26 NNW 0.00 1.09 0.00 0.00 0.00 0.00 0.00 0.00 1.09 TOTAL 1.09 4.35 46.74 29.35 18.48 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.52 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-100 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 89
+--------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.12 N
0.00 1.12 4.49 0.00 0.00 0.00 0.00 0.00 5.62 NNE 0.00 1.12 2.25 1.12 0.00 0.00 0.00 0.00 4.49 NE 0.00 1.12 8.99 8.99 3.37 0.00 0.00 0.00 22.47 ENE 0.00 3.37 2.25 7.87 2.25 0.00 0.00 0.00 15.73 E
0.00 1.12 1.12 0.00 2.25 0.00 0.00 0.00 4.49 ESE 0.00 0.00 0.00 4.49 1.12 0.00 0.00 0.00 5.62 SE 0.00 0.00 4.49 0.00 0.00 0.00 0.00 0.00 4.49 SSE 0.00 1.12 3.37 0.00 1.12 0.00 0.00 0.00 5.62 S
0.00 1.12 3.37 1.12 0.00 0.00 0.00 0.00 5.62 SSW 0.00 1.12 3.37 1.12 0.00 0.00 0.00 0.00 5.62 SW 0.00 0.00 3.37 0.00 0.00 0.00 0.00 0.00 3.37 WSW 0.00 0.00 1.12 3.37 1.12 0.00 0.00 0.00 5.62 W
0.00 0.00 2.25 0.00 0.00 0.00 0.00 0.00 2.25 WNW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NW 0.00 0.00 2.25 0.00 0.00 0.00 0.00 0.00 2.25 NNW 0.00 1.12 3.37 1.12 0.00 0.00 0.00 0.00 5.62 TOTAL 1.12 12.36 46.07 29.21 11.24 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.40 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-101 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 539
+------------------------------- WIND SPEED (MPH) --------------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.56 N
0.00 0.74 0.74 3.15 0.00 0.00 0.00 0.00 4.64
NNE 0.00 0.56 3.53 3.53 0.00 0.00 0.00 0.00 7.61
NE 0.00 0.74 7.42 6.31 2.60 0.00 0.00 0.00 17.07 ENE 0.00 0.19 2.78 3.71 1.48 0.00 0.00 0.00 8.16 E
0.00 0.37 1.48 2.41 2.23 0.56 0.00 0.00 7.05 ESE 0.00 0.74 4.08 8.72 0.74 0.19 0.00 0.00 14.47 SE 0.00 0.37 3.15 3.15 0.37 0.56 0.00 0.00 7.61 SSE 0.00 0.37 2.41 2.04 1.11 0.00 0.00 0.00 5.94 S
0.00 0.93 2.97 0.56 0.93 0.00 0.00 0.00 5.38 SSW 0.00 0.93 1.48 0.93 0.56 0.19 0.00 0.00 4.08 SW 0.00 0.56 2.60 0.93 0.56 0.00 0.00 0.00 4.64 WSW 0.00 0.93 1.48 0.74 0.37 0.00 0.00 0.00 3.53 W
0.00 0.19 1.30 0.19 0.00 0.00 0.00 0.00 1.67 WNW 0.00 0.00 0.56 0.37 0.19 0.00 0.00 0.00 1.11 NW 0.00 0.00 0.93 0.19 0.00 0.00 0.00 0.00 1.11 NNW 0.00 0.19 2.23 2.78 0.19 0.00 0.00 0.00 5.38 TOTAL 0.56 7.79 39.15 39.70 11.32 1.48 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 20.60 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-102 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 776
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.29 N
0.00 0.52 2.32 1.68 0.00 0.00 0.00 0.00 4.51 NNE 0.00 0.90 4.12 2.06 0.52 0.00 0.00 0.00 7.60 NE 0.00 1.93 5.54 2.71 2.06 0.00 0.00 0.00 12.24 ENE 0.00 0.90 4.38 4.77 0.13 0.00 0.00 0.00 10.18 E
0.00 0.77 4.38 4.38 0.00 0.00 0.00 0.00 9.54 ESE 0.00 1.68 7.09 2.19 0.26 0.00 0.00 0.00 11.21 SE 0.00 1.68 5.67 0.77 0.13 0.00 0.00 0.00 8.25 SSE 0.00 2.06 3.48 0.52 0.26 0.00 0.00 0.00 6.31 S
0.00 1.42 2.58 1.03 0.00 0.00 0.00 0.00 5.03 SSW 0.00 0.90 3.09 0.90 0.00 0.00 0.00 0.00 4.90 SW 0.00 1.29 2.96 0.26 0.00 0.00 0.00 0.00 4.51 WSW 0.00 1.55 2.19 0.13 0.00 0.00 0.00 0.00 3.87 W
0.00 0.77 1.42 0.13 0.00 0.00 0.00 0.00 2.32 WNW 0.00 1.29 0.64 0.00 0.00 0.00 0.00 0.00 1.93 NW 0.00 0.52 1.55 0.39 0.13 0.00 0.00 0.00 2.58 NNW 0.00 0.52 1.68 1.55 0.00 0.00 0.00 0.00 3.74 TOTAL 1.29 18.69 53.09 23.45 3.48 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 29.66 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-103 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 432
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 3.94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.94 N
0.00 1.85 1.85 0.00 0.00 0.00 0.00 0.00 3.70 NNE 0.00 1.62 1.85 0.00 0.00 0.00 0.00 0.00 3.47 NE 0.00 2.55 2.31 0.00 0.00 0.00 0.00 0.00 4.86 ENE 0.00 3.01 3.47 0.23 0.00 0.00 0.00 0.00 6.71 E
0.00 2.78 2.08 0.23 0.00 0.00 0.00 0.00 5.09 ESE 0.00 4.17 8.10 0.00 0.00 0.00 0.00 0.00 12.27 SE 0.00 5.56 4.63 0.00 0.00 0.00 0.00 0.00 10.19 SSE 0.00 5.56 4.40 0.00 0.00 0.00 0.00 0.00 9.95 S
0.00 5.32 5.09 0.23 0.00 0.00 0.00 0.00 10.65 SSW 0.00 6.48 4.63 0.00 0.00 0.00 0.00 0.00 11.11 SW 0.00 3.47 2.55 0.00 0.00 0.00 0.00 0.00 6.02 WSW 0.00 2.08 0.93 0.00 0.00 0.00 0.00 0.00 3.01 W
0.00 0.93 0.23 0.00 0.00 0.00 0.00 0.00 1.16 WNW 0.00 0.69 0.93 0.00 0.00 0.00 0.00 0.00 1.62 NW 0.00 1.16 1.62 0.00 0.00 0.00 0.00 0.00 2.78 NNW 0.00 1.85 1.16 0.46 0.00 0.00 0.00 0.00 3.47 TOTAL 3.94 49.07 45.83 1.16 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 16.51 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-104 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 SEPTEMBER, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 339
+--------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 16.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.22 N
0.00 0.88 0.00 0.00 0.00 0.00 0.00 0.00 0.88 NNE 0.00 0.29 0.29 0.00 0.00 0.00 0.00 0.00 0.59 NE 0.00 0.88 0.29 0.00 0.00 0.00 0.00 0.00 1.18
ENE 0.00 0.88 0.00 0.00 0.00 0.00 0.00 0.00 0.88
E 0.00 1.18 0.29 0.00 0.00 0.00 0.00 0.00 1.47 ESE 0.00 7.67 3.83 0.29 0.00 0.00 0.00 0.00 11.80 SE 0.00 7.96 3.54 0.00 0.00 0.00 0.00 0.00 11.50 SSE 0.00 10.91 4.42 0.00 0.00 0.00 0.00 0.00 15.34 S
0.00 6.49 2.65 0.00 0.00 0.00 0.00 0.00 9.14 SSW 0.00 5.60 1.47 0.00 0.00 0.00 0.00 0.00 7.08 SW 0.00 5.60 0.00 0.00 0.00 0.00 0.00 0.00 5.60 WSW 0.00 6.78 0.00 0.00 0.00 0.00 0.00 0.00 6.78 W
0.00 3.54 0.00 0.00 0.00 0.00 0.00 0.00 3.54 WNW 0.00 2.65 0.00 0.00 0.00 0.00 0.00 0.00 2.65 NW 0.00 2.95 0.29 0.00 0.00 0.00 0.00 0.00 3.24 NNW 0.00 2.06 0.00 0.00 0.00 0.00 0.00 0.00 2.06 TOTAL 16.22 66.37 17.11 0.29 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 12.96 PERCENT OF THE TOTAL 2616
WSES-FSAR-UNIT-3 TABLE 2.3-105 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 476
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.42 1.89 1.47 0.42 0.63 0.00 0.00 4.83 NNE 0.00 0.00 7.77 7.98 1.05 0.00 0.00 0.00 16.81 NE 0.00 0.42 12.82 16.60 3.57 0.00 0.00 0.00 33.40 ENE 0.00 0.00 4.41 7.56 0.42 0.00 0.00 0.00 12.39 E
0.00 0.00 0.42 2.31 0.63 0.00 0.00 0.00 3.36 ESE 0.00 0.21 1.26 2.73 0.42 0.00 0.00 0.00 4.62 SE 0.00 0.00 1.05 2.31 0.42 0.00 0.00 0.00 3.78 SSE 0.00 0.00 0.42 0.63 0.21 0.00 0.00 0.00 1.26 S
0.00 0.00 0.00 0.00 0.42 0.00 0.00 0.00 0.42 SSW 0.00 0.21 0.00 0.00 0.63 0.00 0.00 0.00 0.84 SW 0.00 0.00 0.42 0.42 0.84 0.00 0.00 0.00 1.68 WSW 0.00 0.00 0.21 1.47 0.42 0.00 0.00 0.00 2.10 W
0.00 0.00 0.84 0.84 0.21 0.00 0.00 0.00 1.89 WNW 0.00 0.00 1.26 1.05 0.00 0.00 0.00 0.00 2.31 NW 0.00 0.00 2.31 1.26 0.00 0.00 0.00 0.00 3.57 NNW 0.00 0.21 1.68 4.41 0.42 0.00 0.00 0.00 6.72 TOTAL 0.00 1.47 36.76 51.05 10.08 0.63 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 17.98 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-106 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 57
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 3.51 0.00 1.75 0.00 0.00 0.00 5.26 NNE 0.00 1.75 5.26 3.51 3.51 0.00 0.00 0.00 14.04 NE 0.00 0.00 8.77 3.51 1.75 0.00 0.00 0.00 14.04 ENE 0.00 0.00 3.51 5.26 1.75 0.00 0.00 0.00 10.53 E
0.00 0.00 1.75 3.51 5.26 0.00 0.00 0.00 10.53 ESE 0.00 0.00 3.51 5.26 0.00 0.00 0.00 0.00 8.77 SE 0.00 0.00 0.00 1.75 0.00 0.00 0.00 0.00 1.75 SSE 0.00 0.00 0.00 3.51 0.00 0.00 0.00 0.00 3.51 S
0.00 0.00 1.75 1.75 0.00 0.00 0.00 0.00 3.51 SSW 0.00 0.00 0.00 1.75 0.00 0.00 0.00 0.00 1.75 SW 0.00 0.00 1.75 5.26 1.75 0.00 0.00 0.00 8.77 WSW 0.00 0.00 1.75 0.00 0.00 0.00 0.00 0.00 1.75 W
0.00 0.00 0.00 3.51 1.75 0.00 0.00 0.00 5.26 WNW 0.00 0.00 1.75 0.00 0.00 0.00 0.00 0.00 1.75 NW 0.00 0.00 3.51 0.00 0.00 0.00 0.00 0.00 3.51 NNW 0.00 0.00 1.75 1.75 1.75 0.00 0.00 0.00 5.26 TOTAL 0.00 1.75 38.60 40.35 19.30 0.00 0.00 0.00
THIS STABILITY CLASS ACCOUNTS FOR 2.15 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-107 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 33
+--------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 3.03 0.00 0.00 0.00 0.00 3.03 NNE 0.00 0.00 15.15 0.00 0.00 0.00 0.00 0.00 15.15 NE 0.00 0.00 9.09 9.09 6.06 0.00 0.00 0.00 24.24 ENE 0.00 3.03 6.06 6.06 0.00 0.00 0.00 0.00 15.15 E
0.00 0.00 3.03 3.03 0.00 0.00 0.00 0.00 6.06 ESE 0.00 0.00 0.00 3.03 0.00 0.00 0.00 0.00 3.03 SE 0.00 0.00 0.00 6.06 0.00 0.00 0.00 0.00 6.06 SSE 0.00 0.00 0.00 0.00 3.03 0.00 0.00 0.00 3.03 S
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 SSW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 SW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
WSW 0.00 0.00 0.00 6.06 0.00 0.00 0.00 0.00 6.06 W
0.00 0.00 0.00 6.06 0.00 0.00 0.00 0.00 6.06
WNW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NW 0.00 0.00 3.03 0.00 0.00 0.00 0.00 0.00 3.03 NNW 0.00 3.03 3.03 3.03 0.00 0.00 0.00 0.00 9.09 TOTAL 0.00 6.06 39.39 45.45 9.09 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 1.25 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-108 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 493
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.41 N
0.00 0.81 3.04 3.25 3.45 0.00 0.00 0.00 10.55 NNE 0.00 0.41 5.27 4.26 1.83 0.00 0.00 0.00 11.76 NE 0.00 0.41 7.71 7.30 3.04 0.00 0.00 0.00 18.46 ENE 0.00 0.61 3.25 4.67 1.62 0.00 0.00 0.00 10.14 E
0.00 0.00 0.61 3.65 1.01 0.00 0.00 0.00 5.27 ESE 0.00 0.41 0.81 5.27 0.20 0.00 0.00 0.00 6.69 SE 0.00 0.20 0.20 2.84 1.83 0.41 0.00 0.00 5.48 SSE 0.00 0.00 1.01 1.42 0.00 0.00 0.00 0.00 2.43 S
0.00 0.00 0.61 0.00 0.00 0.00 0.00 0.00 0.61 SSW 0.00 0.00 1.22 1.42 0.00 0.00 0.00 0.00 2.64 SW 0.00 0.00 1.62 0.81 0.00 0.00 0.00 0.00 2.43 WSW 0.00 0.00 0.81 0.41 0.00 0.00 0.00 0.00 1.22 W
0.00 0.20 0.61 0.61 0.20 0.00 0.00 0.00 1.62 WNW 0.00 0.41 2.23 1.01 0.20 0.00 0.00 0.00 3.85 NW 0.00 1.01 5.07 2.64 0.41 0.00 0.00 0.00 9.13 NNW 0.00 0.41 4.67 1.83 0.41 0.00 0.00 0.00 7.30 TOTAL 0.41 4.87 38.74 41.38 14.20 0.41 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 18.62 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-109 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 694
+--------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.43 N
0.00 0.58 3.31 4.61 0.14 0.00 0.00 0.00 8.65 NNE 0.00 1.01 3.31 4.32 0.72 0.00 0.00 0.00 9.37 NE 0.00 1.15 4.32 5.48 1.30 0.00 0.00 0.00 12.25 ENE 0.00 0.29 5.33 3.75 0.14 0.00 0.00 0.00 9.51 E
0.00 0.29 3.60 5.19 0.00 0.00 0.00 0.00 9.08 ESE 0.00 0.58 8.36 2.59 0.14 0.00 0.00 0.00 11.67 SE 0.00 0.00 4.76 3.75 0.14 0.00 0.00 0.00 8.65 SSE 0.00 0.29 1.73 1.01 0.14 0.00 0.00 0.00 3.17 S
0.00 0.00 0.86 0.00 0.00 0.00 0.00 0.00 0.86 SSW 0.00 0.14 1.59 0.43 0.00 0.00 0.00 0.00 2.16 SW 0.00 0.43 1.15 0.14 0.00 0.00 0.00 0.00 1.73 WSW 0.00 0.58 0.86 0.00 0.00 0.00 0.00 0.00 1.44 W
0.00 0.00 0.43 0.00 0.00 0.00 0.00 0.00 0.43 WNW 0.00 0.43 2.45 0.43 0.14 0.00 0.00 0.00 3.46 NW 0.00 1.44 4.32 1.15 0.43 0.00 0.00 0.00 7.35 NNW 0.00 1.15 6.05 2.16 0.43 0.00 0.00 0.00 9.80 TOTAL 0.43 8.36 52.45 35.01 3.75 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 26.22 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-110 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2177-2178 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 395
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 4.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.05 N
0.00 2.28 4.81 0.25 0.00 0.00 0.00 0.00 7.34 NNE 0.00 2.53 10.89 0.51 0.00 0.00 0.00 0.00 13.92 NE 0.00 1.77 5.32 3.04 0.00 0.00 0.00 0.00 10.13 ENE 0.00 1.27 7.85 0.76 0.00 0.00 0.00 0.00 9.87 E
0.00 0.51 4.30 1.52 0.00 0.00 0.00 0.00 6.33 ESE 0.00 1.77 6.58 0.00 0.00 0.00 0.00 0.00 8.35 SE 0.00 2.03 2.78 0.00 0.00 0.00 0.00 0.00 4.81 SSE 0.00 0.51 0.25 0.00 0.00 0.00 0.00 0.00 0.76 S
0.00 0.76 1.01 0.00 0.00 0.00 0.00 0.00 1.77 SSW 0.00 0.25 0.51 0.00 0.00 0.00 0.00 0.00 0.76 SW 0.00 1.77 2.78 0.00 0.00 0.00 0.00 0.00 4.56 WSW 0.00 2.53 1.52 0.00 0.00 0.00 0.00 0.00 4.05 W
0.00 0.76 0.76 0.00 0.00 0.00 0.00 0.00 1.52 WNW 0.00 1.77 1.01 0.00 0.00 0.00 0.00 0.00 2.78 NW 0.00 3.54 5.57 0.00 0.00 0.00 0.00 0.00 9.11 NNW 0.00 3.80 5.57 0.51 0.00 0.00 0.00 0.00 9.87 TOTAL 4.05 27.85 61.52 6.58 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 14.92 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-111 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 OCTOBER, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 499
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 12.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.22 N
0.00 1.60 2.81 0.00 0.00 0.00 0.00 0.00 4.41 NNE 0.00 2.81 2.00 0.00 0.00 0.00 0.00 0.00 4.81 NE 0.00 1.00 0.80 0.00 0.00 0.00 0.00 0.00 1.80 ENE 0.00 1.40 0.80 0.00 0.00 0.00 0.00 0.00 2.20 E
0.00 0.60 0.20 0.00 0.00 0.00 0.00 0.00 0.80 ESE 0.00 2.40 0.60 0.00 0.00 0.00 0.00 0.00 3.01 SE 0.00 2.20 0.40 0.00 0.00 0.00 0.00 0.00 2.61 SSE 0.00 7.01 2.40 0.00 0.00 0.00 0.00 0.00 9.42 S
0.00 3.21 1.60 0.00 0.00 0.00 0.00 0.00 4.81 SSW 0.00 4.61 1.20 0.00 0.00 0.00 0.00 0.00 5.81 SW 0.00 6.21 1.60 0.00 0.00 0.00 0.00 0.00 7.82 WSW 0.00 9.42 1.20 0.00 0.00 0.00 0.00 0.00 10.62 W
0.00 5.81 0.80 0.00 0.00 0.00 0.00 0.00 6.61 WNW 0.00 8.82 1.20 0.00 0.00 0.00 0.00 0.00 10.02 NW 0.00 5.41 1.20 0.00 0.00 0.00 0.00 0.00 6.61 NNW 0.00 4.01 2.40 0.00 0.00 0.00 0.00 0.00 6.41 TOTAL 12.22 66.53 21.24 0.00 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 18.85 PERCENT OF THE TOTAL 2647
WSES-FSAR-UNIT-3 TABLE 2.3-112 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 290
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.34 1.03 1.72 0.00 0.00 0.00 0.00 3.10 NNE 0.00 0.69 3.45 5.52 0.34 0.00 0.00 0.00 10.00 NE 0.00 0.34 11.38 10.34 1.72 0.00 0.00 0.00 23.79 ENE 0.00 0.34 1.38 4.83 0.00 0.00 0.00 0.00 6.55 E
0.00 0.00 0.34 2.07 0.00 0.00 0.00 0.00 2.41 ESE 0.00 0.00 2.41 2.41 0.69 0.00 0.00 0.00 5.52 SE 0.00 0.00 0.34 5.17 3.10 0.00 0.00 0.00 8.62 SSE 0.00 0.00 2.07 4.83 1.38 0.00 0.00 0.00 8.28 S
0.00 0.00 0.69 2.41 0.34 0.00 0.00 0.00 3.45 SSW 0.00 0.00 0.00 1.03 0.00 0.00 0.00 0.00 1.03 SW 0.00 0.00 0.34 1.03 0.69 0.00 0.00 0.00 2.07 WSW 0.00 0.00 0.34 0.69 0.00 0.00 0.00 0.00 1.03 W
0.00 0.00 0.34 2.76 0.69 0.00 0.00 0.00 3.79 WNW 0.00 0.34 1.03 2.41 1.38 0.00 0.00 0.00 5.17 NW 0.00 0.00 1.72 3.79 1.72 0.00 0.00 0.00 7.24 NNW 0.00 0.00 3.10 3.10 1.03 0.69 0.00 0.00 7.93 TOTAL 0.00 2.07 30.00 54.14 13.10 0.69 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 10.62 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-113 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 48
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 4.17 2.08 0.00 0.00 0.00 0.00 6.25 NNE 0.00 0.00 0.00 4.17 0.00 0.00 0.00 0.00 4.17 NE 0.00 0.00 6.25 4.17 2.08 0.00 0.00 0.00 12.50 ENE 0.00 0.00 4.17 2.08 2.08 0.00 0.00 0.00 8.33 E
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 0.00 2.08 0.00 2.08 0.00 0.00 0.00 4.17 SE 0.00 0.00 0.00 8.33 0.00 0.00 0.00 0.00 8.33 SSE 0.00 0.00 2.08 8.33 2.08 0.00 0.00 0.00 12.50 S
0.00 0.00 0.00 8.33 8.33 0.00 0.00 0.00 16.67 SSW 0.00 0.00 0.00 2.08 0.00 0.00 0.00 0.00 2.08 SW 0.00 0.00 2.08 4.17 0.00 0.00 0.00 0.00 6.25 WSW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 W
0.00 0.00 0.00 4.17 0.00 0.00 0.00 0.00 4.17 WNW 0.00 0.00 2.08 2.08 0.00 0.00 0.00 0.00 4.17 NW 0.00 0.00 2.08 4.17 0.00 0.00 0.00 0.00 6.25 NNW 0.00 0.00 0.00 4.17 0.00 0.00 0.00 0.00 4.17 TOTAL 0.00 0.00 25.00 58.33 16.67 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 1.76 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-114 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 46
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 2.17 4.35 0.00 0.00 0.00 0.00 6.52 NNE 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NE 0.00 0.00 2.17 6.52 0.00 0.00 0.00 0.00 8.70
ENE 0.00 0.00 0.00 0.00 8.70 0.00 0.00 0.00 8.70
E 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ESE 0.00 2.17 2.17 6.52 8.70 0.00 0.00 0.00 19.57 SE 0.00 0.00 2.17 6.52 4.35 0.00 0.00 0.00 13.04 SSE 0.00 0.00 2.17 4.35 8.70 0.00 0.00 0.00 15.22 S
0.00 0.00 0.00 2.17 0.00 0.00 0.00 0.00 2.17 SSW 0.00 0.00 0.00 0.00 2.17 0.00 0.00 0.00 2.17 SW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 WSW 0.00 2.17 0.00 2.17 0.00 0.00 0.00 0.00 4.35 W
0.00 0.00 0.00 2.17 2.17 0.00 0.00 0.00 4.35 WNW 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NW 0.00 0.00 4.35 4.35 0.00 0.00 0.00 0.00 8.70 NNW 0.00 0.00 2.17 2.17 2.17 0.00 0.00 0.00 6.52
TOTAL 0.00 4.35 17.39 41.30 36.96 0.00 0.00 0.00
THIS STABILITY CLASS ACCOUNTS FOR 1.68 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-115 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 719
+--------------------------- WIND SPEED (MPH) ---------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.56 1.81 2.64 0.83 0.00 0.00 0.00 5.84 NNE 0.00 0.56 3.89 3.62 0.42 0.00 0.00 0.00 8.48 NE 0.00 0.56 2.92 4.17 2.64 0.14 0.00 0.00 10.43 ENE 0.00 0.14 1.53 2.78 1.11 0.00 0.00 0.00 5.56
E 0.00 0.14 0.28 2.64 0.70 0.14 0.00 0.00 3.89
ESE 0.00 0.00 2.64 3.89 2.36 0.00 0.00 0.00 8.90 SE 0.00 0.14 1.81 3.06 1.53 0.00 0.00 0.00 6.54 SSE 0.00 0.14 1.53 5.56 3.20 0.42 0.00 0.00 10.85 S
0.00 0.00 1.11 2.09 0.70 0.14 0.00 0.00 4.03 SSW 0.00 0.00 0.97 1.53 0.00 0.00 0.00 0.00 2.50 SW 0.00 0.14 0.28 1.25 0.00 0.00 0.00 0.00 1.67 WSW 0.00 0.14 1.39 1.53 0.42 0.14 0.00 0.00 3.62 W
0.00 0.00 1.25 2.09 0.56 0.00 0.00 0.00 3.89 WNW 0.00 0.14 0.97 2.78 0.14 0.14 0.00 0.00 4.17 NW 0.00 0.14 1.25 4.03 1.11 0.56 0.00 0.00 7.09 NNW 0.00 0.56 5.01 5.29 1.67 0.00 0.00 0.00 12.52 TOTAL 0.00 3.34 28.65 48.96 17.39 1.67 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 26.33 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-116 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 1043
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.38 N
0.00 0.77 2.97 5.18 1.63 0.00 0.00 0.00 10.55 NNE 0.00 0.58 2.49 3.26 0.77 0.00 0.00 0.00 7.09 NE 0.00 0.58 4.22 7.09 1.25 0.00 0.00 0.00 13.14 ENE 0.00 0.38 3.26 2.49 0.10 0.00 0.00 0.00 6.23 E
0.00 0.29 1.92 1.44 0.00 0.00 0.00 0.00 3.64 ESE 0.00 0.29 4.79 2.21 0.00 0.00 0.00 0.00 7.29 SE 0.00 0.29 4.70 4.41 0.10 0.10 0.00 0.00 9.59 SSE 0.00 0.19 2.78 5.27 0.48 0.00 0.00 0.00 8.72 S
0.00 0.10 1.25 0.77 0.19 0.10 0.00 0.00 2.40
SSW 0.00 0.19 2.01 1.25 0.10 0.00 0.00 0.00 3.55
SW 0.00 0.00 0.86 0.19 0.00 0.00 0.00 0.00 1.05 WSW 0.00 0.38 1.53 0.10 0.00 0.00 0.00 0.00 2.01 W
0.00 0.19 1.44 0.67 0.10 0.00 0.00 0.00 2.40 WNW 0.00 0.10 1.63 1.53 0.48 0.00 0.00 0.00 3.74 NW 0.00 0.58 2.30 3.45 0.86 0.00 0.00 0.00 7.19 NNW 0.00 0.58 3.74 5.94 0.77 0.00 0.00 0.00 11.03 TOTAL 0.38 5.47 41.90 45.25 6.81 0.19 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 38.19 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-117 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 333
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 N
0.00 0.00 1.80 0.60 0.00 0.00 0.00 0.00 2.40 NNE 0.00 0.90 5.41 0.00 0.00 0.00 0.00 0.00 6.31 NE 0.00 1.50 7.81 0.90 0.00 0.00 0.00 0.00 10.21 ENE 0.00 1.80 6.01 1.80 0.00 0.00 0.00 0.00 9.61 E
0.00 1.20 4.80 0.90 0.00 0.00 0.00 0.00 6.91 ESE 0.00 2.70 9.31 0.90 0.00 0.00 0.00 0.00 12.91 SE 0.00 1.80 9.01 0.60 0.60 0.00 0.00 0.00 12.01 SSE 0.00 3.90 4.20 0.30 0.30 0.00 0.00 0.00 8.71 S
0.00 2.10 2.40 0.00 0.00 0.00 0.00 0.00 4.50 SSW 0.00 0.90 3.00 0.00 0.00 0.00 0.00 0.00 3.90 SW 0.00 0.90 0.30 0.00 0.00 0.00 0.00 0.00 1.20 WSW 0.00 0.60 0.90 0.00 0.00 0.00 0.00 0.00 1.50 W
0.00 0.90 2.70 0.00 0.00 0.00 0.00 0.00 3.60 WNW 0.00 0.60 2.40 0.00 0.00 0.00 0.00 0.00 3.00 NW 0.00 1.50 5.11 0.60 0.00 0.00 0.00 0.00 7.21 NNW 0.00 1.20 3.30 0.00 0.00 0.00 0.00 0.00 4.50 TOTAL 1.50 22.52 68.47 6.61 0.90 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 12.19 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-118 Revision11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 NOVEMBER, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 252
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 5.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5.16 N
0.00 1.59 0.00 0.00 0.00 0.00 0.00 0.00 1.59 NNE 0.00 0.40 0.40 0.00 0.00 0.00 0.00 0.00 0.79 NE 0.00 1.19 2.38 0.00 0.00 0.00 0.00 0.00 3.57 ENE 0.00 3.57 3.57 0.00 0.00 0.00 0.00 0.00 7.14
E 0.00 1.98 1.59 0.00 0.00 0.00 0.00 0.00 3.57
ESE 0.00 1.19 1.19 0.00 0.00 0.00 0.00 0.00 2.38 SE 0.00 4.76 5.56 0.40 0.00 0.00 0.00 0.00 10.71 SSE 0.00 7.14 11.11 0.00 0.00 0.00 0.00 0.00 18.25 S
0.00 3.17 1.19 0.00 0.00 0.00 0.00 0.00 4.37 SSW 0.00 2.78 0.79 0.00 0.00 0.00 0.00 0.00 3.57 SW 0.00 4.37 1.19 0.00 0.00 0.00 0.00 0.00 5.56 WSW 0.00 6.35 3.97 0.00 0.00 0.00 0.00 0.00 10.32 W
0.00 4.37 5.16 0.00 0.00 0.00 0.00 0.00 9.52 WNW 0.00 3.17 4.37 0.00 0.00 0.00 0.00 0.00 7.54 NW 0.00 2.38 1.59 0.00 0.00 0.00 0.00 0.00 3.97 NNW 0.00 1.59 0.40 0.00 0.00 0.00 0.00 0.00 1.98 TOTAL 5.16 50.00 44.44 0.40 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 9.23 PERCENT OF THE TOTAL 2731
WSES-FSAR-UNIT-3 TABLE 2.3-119 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 310
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 1.29 0.97 0.32 0.00 0.00 0.00 2.58 NNE 0.00 0.32 0.65 1.94 0.32 0.00 0.00 0.00 3.23 NE 0.00 0.00 6.13 3.23 1.94 0.00 0.00 0.00 11.29 ENE 0.00 0.00 4.84 3.23 0.97 0.00 0.00 0.00 9.03 E
0.00 0.00 0.97 0.97 0.00 0.00 0.00 0.00 1.94 ESE 0.00 0.00 1.61 1.61 0.97 0.65 0.00 0.00 4.84 SE 0.00 0.32 1.94 3.87 1.94 0.32 0.00 0.00 8.39 SSE 0.00 0.00 2.90 2.90 0.97 0.00 0.00 0.00 6.77 S
0.00 0.32 0.65 1.94 0.32 0.00 0.00 0.00 3.23 SSW 0.00 0.00 0.32 0.65 1.61 0.00 0.00 0.00 2.58 SW 0.00 0.00 0.97 4.19 0.65 0.00 0.00 0.00 5.81 WSW 0.00 0.00 0.32 1.61 0.97 0.00 0.00 0.00 2.90 W
0.00 0.00 0.00 1.94 0.32 0.00 0.00 0.00 2.26 WNW 0.00 0.00 0.97 3.55 1.61 0.65 0.00 0.00 6.77 NW 0.00 0.00 5.48 4.19 1.61 0.00 0.00 0.00 11.29 NNW 0.00 0.32 5.48 7.74 2.26 1.29 0.00 0.00 17.10 TOTAL 0.00 1.29 34.52 44.52 16.77 2.90 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 10.92 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-120 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 89
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NNE 0.00 1.12 1.12 0.00 1.12 4.49 0.00 0.00 7.87 NE 0.00 0.00 3.37 4.49 2.25 0.00 0.00 0.00 10.11 ENE 0.00 0.00 1.12 2.25 0.00 0.00 0.00 0.00 3.37 E
0.00 0.00 1.12 2.25 0.00 0.00 0.00 0.00 3.37 ESE 0.00 0.00 1.12 1.12 1.12 0.00 0.00 0.00 3.37 SE 0.00 2.25 0.00 2.25 0.00 0.00 0.00 0.00 4.49 SSE 0.00 1.12 0.00 8.99 3.37 0.00 0.00 0.00 13.48 S
0.00 0.00 1.12 5.62 1.12 0.00 0.00 0.00 7.87 SSW 0.00 0.00 1.12 0.00 2.25 0.00 0.00 0.00 3.37 SW 0.00 0.00 0.00 2.25 6.74 0.00 0.00 0.00 8.99 WSW 0.00 0.00 1.12 2.25 2.25 2.25 0.00 0.00 7.87
W 0.00 1.12 1.12 1.12 1.12 0.00 0.00 0.00 4.49
WNW 0.00 0.00 1.12 2.25 1.12 0.00 0.00 0.00 4.49 NW 0.00 0.00 3.37 3.37 0.00 0.00 0.00 0.00 6.74 NNW 0.00 1.12 3.37 3.37 2.25 0.00 0.00 0.00 10.11 TOTAL 0.00 6.74 20.22 41.57 24.72 6.74 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.14 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-121 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 94
+------------------ WIND SPEED (MPH) ------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N
0.00 2.13 1.06 0.00 4.26 1.06 0.00 0.00 8.51 NNE 0.00 1.06 1.06 1.06 4.26 3.19 0.00 0.00 10.64 NE 0.00 0.00 1.06 2.13 2.13 0.00 0.00 0.00 5.32 ENE 0.00 0.00 2.13 5.32 0.00 0.00 0.00 0.00 7.45 E
0.00 0.00 0.00 1.06 0.00 0.00 0.00 0.00 1.06 ESE 0.00 0.00 1.06 1.06 2.13 0.00 0.00 0.00 4.26 SE 0.00 1.06 0.00 3.19 1.06 1.06 0.00 0.00 6.38 SSE 0.00 0.00 0.00 2.13 2.13 0.00 0.00 0.00 4.26 S
0.00 0.00 3.19 2.13 0.00 0.00 0.00 0.00 5.32 SSW 0.00 0.00 0.00 3.19 6.38 0.00 0.00 0.00 9.57 SW 0.00 0.00 1.06 0.00 0.00 0.00 0.00 0.00 1.06
WSW 0.00 1.06 2.13 1.06 2.13 0.00 0.00 0.00 6.38
W 0.00 1.06 0.00 3.19 3.19 0.00 0.00 0.00 7.45 WNW 0.00 0.00 1.06 1.06 0.00 0.00 0.00 0.00 2.13 NW 0.00 0.00 2.13 3.19 1.06 0.00 0.00 0.00 6.38 NNW 0.00 0.00 1.06 6.38 6.38 0.00 0.00 0.00 13.83 TOTAL 0.00 6.38 17.02 36.17 35.11 5.32 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 3.31 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-122 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 837
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.24 N
0.00 0.36 0.72 3.70 1.08 0.00 0.00 0.00 5.85 NNE 0.00 0.12 1.31 5.14 0.96 0.24 0.00 0.00 7.77 NE 0.00 0.00 2.63 4.06 0.00 0.00 0.00 0.00 6.69 ENE 0.00 0.12 1.19 1.79 0.84 0.00 0.00 0.00 3.94 E
0.00 0.12 0.60 2.39 0.00 0.00 0.00 0.00 3.11 ESE 0.00 0.12 1.67 2.75 1.91 0.12 0.00 0.00 6.57 SE 0.00 0.48 1.79 3.46 2.15 0.36 0.00 0.00 8.24
SSE 0.00 0.24 1.67 4.30 1.67 0.12 0.00 0.00 8.00
S 0.00 0.24 2.03 3.94 1.31 0.00 0.00 0.00 7.53 SSW 0.00 0.24 1.19 2.99 1.91 0.12 0.00 0.00 6.45 SW 0.00 0.00 0.60 1.79 1.31 0.00 0.00 0.00 3.70 WSW 0.00 0.12 1.55 1.08 0.36 0.00 0.00 0.00 3.11 W
0.00 0.24 1.08 2.15 1.19 0.00 0.00 0.00 4.66 WNW 0.00 0.36 1.79 2.51 2.03 0.00 0.00 0.00 6.69 NW 0.00 0.24 2.03 1.91 2.99 0.12 0.00 0.00 7.29 NNW 0.00 0.36 0.84 4.18 4.42 0.36 0.00 0.00 10.16 TOTAL 0.24 3.35 22.70 48.15 24.13 1.43 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 29.49 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-123 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 938
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.43 N
0.00 0.43 2.56 1.60 0.11 0.00 0.00 0.00 4.69 NNE 0.00 0.00 2.24 0.64 0.00 0.00 0.00 0.00 2.88 NE 0.00 0.75 3.52 0.96 0.00 0.00 0.00 0.00 5.22 ENE 0.00 0.32 3.20 1.81 0.00 0.00 0.00 0.00 5.33 E
0.00 0.11 2.13 1.17 0.00 0.00 0.00 0.00 3.41 ESE 0.00 0.43 5.54 5.01 0.53 0.00 0.00 0.00 11.51 SE 0.00 0.32 4.37 5.01 3.09 0.21 0.00 0.00 13.01 SSE 0.00 0.64 6.18 3.84 0.53 0.11 0.00 0.00 11.30 S
0.00 0.64 5.97 3.09 0.21 0.00 0.00 0.00 9.91 SSW 0.00 0.85 2.13 2.56 0.00 0.00 0.00 0.00 5.54 SW 0.00 0.32 1.39 0.43 0.00 0.00 0.00 0.00 2.13 WSW 0.00 0.21 1.07 0.11 0.00 0.00 0.00 0.00 1.39 W
0.00 0.53 1.60 0.85 0.00 0.00 0.00 0.00 2.99 WNW 0.00 0.21 3.30 2.45 0.00 0.00 0.00 0.00 5.97 NW 0.00 0.32 2.13 2.13 0.32 0.00 0.00 0.00 4.90 NNW 0.00 0.43 2.56 5.44 0.85 0.11 0.00 0.00 9.38 TOTAL 0.43 6.50 49.89 37.10 5.65 0.43 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 33.05 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-124 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 334
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.50 N
0.00 1.50 2.10 0.30 0.00 0.00 0.00 0.00 3.89
NNE 0.00 0.90 0.90 0.00 0.00 0.00 0.00 0.00 1.80
NE 0.00 1.50 3.89 0.30 0.00 0.00 0.00 0.00 5.69 ENE 0.00 2.40 6.89 0.00 0.00 0.00 0.00 0.00 9.28 E
0.00 0.00 1.80 0.00 0.00 0.00 0.00 0.00 1.80 ESE 0.00 1.20 6.89 0.00 0.00 0.00 0.00 0.00 8.08 SE 0.00 2.69 3.89 0.30 0.00 0.00 0.00 0.00 6.89 SSE 0.00 1.50 6.59 0.30 0.00 0.00 0.00 0.00 8.38 S
0.00 0.60 7.19 0.30 0.00 0.00 0.00 0.00 8.08 SSW 0.00 0.90 3.89 0.00 0.00 0.00 0.00 0.00 4.79 SW 0.00 1.80 2.10 0.00 0.00 0.00 0.00 0.00 3.89 WSW 0.00 1.80 3.59 0.00 0.00 0.00 0.00 0.00 5.39 W
0.00 2.10 7.78 0.00 0.00 0.00 0.00 0.00 9.88 WNW 0.00 1.50 3.59 0.60 0.00 0.00 0.00 0.00 5.69
NW 0.00 1.20 5.39 0.30 0.00 0.00 0.00 0.00 6..89
NNW 0.00 2.99 4.19 0.60 0.30 0.00 0.00 0.00 8.08 TOTAL 1.50 24.55 70.66 2.99 0.30 0.00 0.00 0.00
THIS STABILITY CLASS ACCOUNTS FOR 11.77 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-125 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 DECEMBER, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 236
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 8.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8.90 N
0.00 0.85 1.27 0.00 0.00 0.00 0.00 0.00 2.12 NNE 0.00 1.27 1.27 0.00 0.00 0.00 0.00 0.00 2.54 NE 0.00 4.66 2.97 0.00 0.00 0.00 0.00 0.00 7.63 ENE 0.00 2.97 2.97 0.00 0.00 0.00 0.00 0.00 5.93 E
0.00 0.85 0.85 0.00 0.00 0.00 0.00 0.00 1.69 ESE 0.00 2.12 1.27 0.00 0.00 0.00 0.00 0.00 3.39 SE 0.00 3.39 5.51 0.00 0.00 0.00 0.00 0.00 8.90 SSE 0.00 2.97 2.54 0.42 0.00 0.00 0.00 0.00 5.93 S
0.00 5.51 2.97 0.00 0.00 0.00 0.00 0.00 8.47 SSW 0.00 2.97 0.85 0.00 0.00 0.00 0.00 0.00 3.81 SW 0.00 2.97 1.69 0.00 0.00 0.00 0.00 0.00 4.66 WSW 0.00 5.51 4.24 0.00 0.00 0.00 0.00 0.00 9.75 W
0.00 7.63 2.97 0.00 0.00 0.00 0.00 0.00 10.59 WNW 0.00 4.24 0.85 0.00 0.00 0.00 0.00 0.00 5.08 NW 0.00 3.81 1.69 0.00 0.00 0.00 0.00 0.00 5.51 NNW 0.00 2.97 2.12 0.00 0.00 0.00 0.00 0.00 5.08 TOTAL 8.90 54.66 36.02 0.42 0.00 0.00 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 8.32 PERCENT OF THE TOTAL 2838
WSES-FSAR-UNIT-3 TABLE 2.3-126 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS A PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 4515
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.04 N
0.00 0.42 1.55 0.86 0.31 0.07 0.00 0.00 3.21 NNE 0.00 0.42 4.96 4.92 0.53 0.00 0.00 0.00 10.83 NE 0.00 0.31 9.01 7.73 1.00 0.02 0.00 0.00 18.07 ENE 0.00 0.20 3.92 3.63 0.40 0.04 0.00 0.00 8.19 E
0.00 0.04 0.71 1.11 0.22 0.00 0.00 0.00 2.08 ESE 0.00 0.18 1.62 3.37 1.22 0.04 0.00 0.00 6.42 SE 0.00 0.24 1.28 3.10 1.77 0.27 0.02 0.00 6.69 SSE 0.00 0.24 2.48 3.46 1.68 0.29 0.00 0.00 8.15 S
0.00 0.31 1.31 1.59 0.89 0.13 0.00 0.00 4.23 SSW 0.00 0.16 1.22 1.73 1.13 0.11 0.00 0.00 4.34 SW 0.00 0.16 1.15 2.02 0.71 0.02 0.00 0.00 4.05 WSW 0.00 0.11 1.00 1.35 0.51 0.09 0.00 0.00 3.06 W
0.00 0.13 0.84 1.57 0.73 0.00 0.00 0.00 3.28 WNW 0.00 0.11 1.22 1.44 0.62 0.04 0.00 0.00 3.43 NW 0.00 0.22 3.03 2.21 0.47 0.00 0.00 0.00 5.94 NNW 0.00 0.35 3.61 3.01 0.86 0.13 0.00 0.00 7.97 TOTAL 0.04 3.61 38.91 43.10 13.05 1.26 0.02 0.00 THIS STABILITY CLASS ACCOUNTS FOR 13.89 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-127 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS B PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 847
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.12 N
0.00 0.47 2.13 0.71 0.71 0.00 0.00 0.00 4.01 NNE 0.00 0.59 3.19 2.36 0.83 0.47 0.00 0.00 7.44 NE 0.00 0.59 6.02 3.78 1.53 0.00 0.00 0.00 11.92 ENE 0.00 0.24 2.83 3.90 1.65 0.12 0.00 0.00 8.74 E
0.00 0.12 0.83 1.77 1.42 0.00 0.00 0.00 4.13 ESE 0.00 0.00 1.53 2.60 1.53 0.00 0.00 0.00 5.67 SE 0.00 0.35 0.94 2.24 1.89 0.24 0.00 0.00 5.67 SSE 0.00
.12 2.01 4.72 2.24 0.59 0.00 0.00 9.68 S
0.00 0.00 1.18 2.83 1.42 0.12 0.00 0.00 5.55 SSW 0.00 0.35 1.06 2.60 1.77 0.24 0.00 0.00 6.02 SW 0.00 0.00 2.36 2.95 1.77 0.00 0.00 0.00 7.08 WSW 0.00 0.00 1.30 1.06 0.71 0.24 0.00 0.00 3.31 W
0.00 0.24 1.53 1.42 1.30 0.00 0.00 0.00 4.49 WNW 0.00 0.47 1.30 1.65 0.59 0.00 0.00 0.00 4.01 NW 0.00 0.12 2.83 1.77 0.59 0.12 0.00 0.00 5.43 NNW 0.00 0.24 2.60 2.60 1.30 0.00 0.00 0.00 6.73
TOTAL 0.12 3.90 33.65 38.96 21.25 2.13 0.00 0.00
THIS STABILITY CLASS ACCOUNTS FOR 2.61 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-128 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS C PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 898
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.11 N
0.00 0.56 1.89 1.00 1.56 0.11 0.00 0.00 5.12 NNE 0.00 0.67 1.89 1.67 0.67 0.33 0.00 0.00 5.23 NE 0.00 0.11 4.57 4.12 1.22 0.11 0.00 0.00 10.13 ENE 0.00 0.78 3.12 3.56 1.22 0.11 0.00 0.00 8.80 E
0.00 0.11 0.67 0.67 0.33 0.00 0.00 0.00 1.78 ESE 0.00 0.11 1.00 3.45 1.67 0.00 0.00 0.00 6.24 SE 0.00 0.33 1.22 3.34 2.23 0.22 0.00 0.00 7.35 SSE 0.00 0.11 2.23 3.01 2.56 0.89 0.00 0.00 8.80 S
0.00 0.11 1.78 2.12 0.89 0.45 0.00 0.00 5.35 SSW 0.00 0.22 1.67 2.56 1.34 0.11 0.00 0.00 5.90 SW 0.00 0.00 2.00 2.45 1.22 0.00 0.00 0.00 5.68 WSW 0.00 0.45 2.45 1.78 1.34 0.00 0.00 0.00 6.01 W
0.00 0.45 0.56 1.56 1.67 0.00 0.00 0.00 4.23 WNW 0.00 0.11 0.78 1.22 1.22 0.00 0.00 0.00 3.34 NW 0.00 0.33 2.34 2.34 0.78 0.00 0.00 0.00 5.79 NNW 0.00 0.67 3.01 4.68 1.78 0.00 0.00 0.00 10.13 TOTAL 0.11 5.12 31.18 39.53 21.71 2.34 0.00 0.00 THIS STABILITY CLASS ACCOUNTS FOR 2.76 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-129 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS D PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 8167
+---------------------------- WIND SPEED (MPH) -----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 0.28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.28 N
0.00 0.53 1.70 2.34 0.94 0.06 0.00 0.00 5.57 NNE 0.00 0.73 2.39 3.23 0.82 0.05 0.00 0.00 7.22 NE 0.00 0.62 3.60 3.75 1.11 0.02 0.00 0.00 9.11 ENE 0.00 0.59 2.36 2.55 1.16 0.04 0.00 0.00 6.70 E
0.00 0.23 0.99 1.76 0.54 0.06 0.00 0.00 3.59 ESE 0.00 0.45 2.14 4.08 1.38 0.10 0.00 0.00 8.15 SE 0.00 0.51 2.41 3.86 2.23 0.34 0.01 0.00 9.37 SSE 0.00 0.34 2.27 3.64 2.33 0.50 0.06 0.00 9.13 S
0.00 0.36 1.95 2.69 1.54 0.23 0.01 0.00 6.78 SSW 0.00 0.31 1.71 2.11 1.05 0.12 0.01 0.00 5.31 SW 0.00 0.24 1.78 1.79 0.64 0.02 0.00 0.00 4.47 WSW 0.00 0.28 1.44 1.04 0.36 0.06 0.00 0.00 3.18 W
0.00 0.22 1.15 1.13 0.48 0.00 0.02 0.00 3.00 WNW 0.00 0.45 1.22 1.41 0.80 0.02 0.01 0.00 3.92 NW 0.00 0.54 2.29 1.56 1.46 0.09 0.00 0.00 5.93 NNW 0.00 0.48 2.61 3.44 1.62 0.13 0.00 0.00 8.28 TOTAL 0.28 6.89 32.02 40.36 18.45 1.86 0.13 0.00 THIS STABILITY CLASS ACCOUNTS FOR 25.13 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-130 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS E PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 9862
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 1.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.01 N
0.00 0.63 2.11 2.39 0.43 0.01 0.00 0.00 5.57 NNE 0.00 0.69 2.86 2.06 0.31 0.02 0.00 0.00 5.94 NE 0.00 0.85 3.65 3.05 0.58 0.00 0.00 0.00 8.13 ENE 0.00 0.65 3.71 2.65 0.48 0.00 0.00 0.00 7.48 E
0.00 0.42 2.35 2.20 0.23 0.00 0.00 0.00 5.20 ESE 0.00 0.89 5.35 2.97 0.52 0.01 0.00 0.00 9.74 SE 0.00 0.84 5.26 3.76 1.02 0.12 0.01 0.00 11.02 SSE 0.00 1.17 4.39 2.99 0.76 0.08 0.06 0.00 9.45 S
0.00 0.88 3.33 1.91 0.59 0.12 0.02 0.00 6.84 SSW 0.00 1.01 2.55 1.27 0.17 0.07 0.02 0.00 5.09 SW 0.00 0.66 1.79 0.74 0.11 0.03 0.00 0.00 3.34 WSW 0.00 0.76 1.62 0.43 0.09 0.02 0.00 0.00 2.92 W
0.00 0.51 1.44 0.62 0.10 0.01 0.00 0.00 2.68 WNW 0.00 0.63 1.97 0.77 0.20 0.00 0.00 0.00 3.57 NW 0.00 0.89 2.26 1.26 0.41 0.01 0.00 0.00 4.83 NNW 0.00 0.73 3.04 2.89 0.49 0.03 0.00 0.00 7.18 TOTAL 1.01 12.21 47.69 31.95 6.49 0.54 0.11 0.00 THIS STABILITY CLASS ACCOUNTS FOR 30.34 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-131 WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS F PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 4724
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 4.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.04 N
0.00 1.31 1.84 0.30 0.00 0.00 0.00 0.00 3.45 NNE 0.00 1.40 3.07 0.17 0.00 0.00 0.00 0.00 4.64 NE 0.00 1.80 3.58 0.64 0.06 0.00 0.00 0.00 6.08 ENE 0.00 2.35 4.19 0.49 0.06 0.00 0.00 0.00 7.09 E
0.00 1.44 2.10 0.61 0.00 0.00 0.00 0.00 4.15 ESE 0.00 2.39 5.40 0.19 0.06 0.02 0.00 0.00 8.07 SE 0.00 3.11 5.27 0.30 0.13 0.00 0.02 0.00 8.83 SSE 0.00 3.15 6.18 0.25 0.06 0.00 0.02 0.00 9.67 S
0.00 3.56 5.02 0.17 0.04 0.00 0.00 0.00 8.78 SSW 0.00 3.13 4.04 0.13 0.02 0.00 0.00 0.00 7.32 SW 0.00 2.56 2.46 0.42 0.02 0.00 0.00 0.00 5.46 WSW 0.00 2.82 2.96 0.11 0.04 0.00 0.00 0.00 5.93 W
0.00 1.84 2.46 0.11 0.00 0.00 0.00 0.00 4.40 WNW 0.00 1.65 1.46 0.06 0.04 0.00 0.00 0.00 3.22 NW 0.00 1.69 2.52 0.25 0.02 0.00 0.00 0.00 4.49 NNW 0.00 1.67 2.20 0.49 0.02 0.00 0.00 0.00 4.38 TOTAL 4.04 35.88 54.74 4.68 0.59 0.02 0.04 0.00 THIS STABILITY CLASS ACCOUNTS FOR 14.53 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-132 Revision 11 (05/01)
WIND DISTRIBUTION BY STABILITY CLASS AT WATERFORD 3 7/72-6/75 & 2/77-2/78 ANNUAL, TOTAL FOR PERIOD STABILITY CLASS G PERCENTAGE FREQUENCY DISTRIBUTION NUMBER OF OBSERVATIONS = 3490
+---------------------------- WIND SPEED (MPH) ----------------------------+
WIND 0.8 3.1 7.1 12.1 18.1 24.1 ABOVE DIRECTION CALM 3.0 7.0 12.0 18.0 24.0 32.0 32.0 TOTAL CALM 12.38 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12.38 N
0.00 1.17 0.89 0.00 0.00 0.00 0.00 0.00 2.06 NNE 0.00 1.52 0.86 0.03 0.00 0.00 0.00 0.00 2.41 NE 0.00 2.26 1.20 0.00 0.00 0.00 0.00 0.00 3.47 ENE 0.00 2.49 1.38 0.00 0.00 0.00 0.00 0.00 3.87 E
0.00 1.32 0.40 0.14 0.00 0.00 0.00 0.00 1.86 ESE 0.00 2.12 1.29 0.37 0.11 0.00 0.00 0.00 3.90 SE 0.00 4.50 2.92 0.17 0.00 0.00 0.03 0.00 7.62 SSE 0.00 7.19 4.24 0.14 0.00 0.00 0.00 0.00 11.58 S
0.00 5.70 3.09 0.03 0.00 0.00 0.00 0.00 8.83 SSW 0.00 5.47 2.35 0.00 0.00 0.00 0.00 0.00 7.82 SW 0.00 5.79 1.78 0.00 0.00 0.00 0.00 0.00 7.56 WSW 0.00 6.45 1.40 0.03 0.00 0.00 0.00 0.00 7.88 W
0.00 4.96 1.26 0.00 0.00 0.00 0.00 0.00 6.22
WNW 0.00 4.38 0.83 0.03 0.00 0.00 0.00 0.00 5.24
NW 0.00 3.01 1.03 0.00 0.03 0.00 0.00 0.00 4.07 NNW 0.00 2.49 0.69 0.06 0.00 0.00 0.00 0.00 3.24 TOTAL 12.38 60.83 25.62 1.00 0.14 0.00 0.03 0.00 THIS STABILITY CLASS ACCOUNTS FOR 10.74 PERCENT OF THE TOTAL 32503
WSES-FSAR-UNIT-3 TABLE 2.3-133 AVERAGE MONTHLY DATA RECOVERY WATERFORD ON-SITE METEOROLOGICAL MONITORING PROGRAM (JULY 1972-JUNE 1975 and FEBRUARY 1977-FEBRUARY 1978)
Number of Number of Data Recovery Month Observations Possible Observations (Percent)
January 2,734 2,976 91.2 February 2,585 2,688 96.2 March 2,679 2,976 90.0 April 2,733 2,880 94.9 May 2,765 2,976 92.9 June 2,713 2,880 94.2 July 2,882 2,976 96.8 August 2,580 2,976 86.7 September 2,616 2,880 90.8 October 2,647 2,976 88.9 November 2,731 2,880 94.8 December 2,838 2,976 95.4 Period 32,503 35,040 92.8
WSES-FSAR-UNIT-3 TABLE 2.3-134 Revision 11-A (02/02)
¨(DRN 01-464)
WATERFORD SES - UNIT-3 ANNUAL AVERAGE DILUTION FACTORS (SEC/M3)
JULY 1972 - JUNE 1975 AND FEBRUARY 1977 - FEBRUARY 1978 (DRN 01-464)
Sector Distance (miles)
Affected 0.5 1.0 2.0 3.0 4.0 5.0 10.0 20.0 30.0 40.0 50.0 S
9.31E-06 2.46E-06 5.45E-07 2.49E-07 1.48E-07 1.OOE-07 3.52E-08 1.44E-08 8.54E-09 5.93E-09 4.48E-09 SSW 1.15E-05 3.OIE-06 6.67E-07 3.05E-07 1.81E-07 1.23E-07 4.32E-08 1.77E-08 1.05E-08 7.31E-09 5.52E-09 SW 1.53E-05 3.97E-06 8.81E-07 4.04E-07 2.40E-07 1.64E-07 5.79E-08 2.38E-08 1.42E-08 9.92E-09 7.51E-09 WSW 1.55E-05 3.99E-06 8.90E-07 4.11E-07 2.45E-07 1.68E-07 5.99E-08 2.48E-08 1.49E-08 1.04E-08 7.88E-09 W
8.63E-06 2.26E-06 5.07E-07 2.34E-07 1.39E-07 9.52E-08 3.39E-08 1.40E-08 8.35E-07 5.82E-09 4.40E-09 WNW 1.63E-05 4.30E-06 9.64E-07 4.43E-07 2.64E-07 1.80E-07 6.35E-08 2.60E-08 1.55E-08 1.08E-08 8.16E-09 NW 2.27E-05 5.81E-06 1.30E-06 6.03E-07 3.62E-07 2.48E-07 8.97E-08 3.75E-08 2.26E-08 1.59E-08 1.21E-08 NNW 2.85E-05 7.11E-06 1.58E-06 7.42E-07 4.49E-07 3.10E-07 1.14E-07 4.82E-08 2.93E-08 2.07E-08 1.58E-08 N
2.36E-05 5.90E-06 1.32E-06 6.19E-07 3.74E-07 2.58E-07 9.47E-07 4.OIE-08 2.44E-08 1.72E-08 1.31E-08 NNE 2.14E-05 5.33E-06 1.19E-06 5.59E-07 3.39E-07 2.34E-07 8.59E-08 3.65E-08 2.22E-08 1.56E-08 1.19E-08 NE 1.94E-05 4.75E-06 1.05E-06 4.98E-07 3.03E-07 2.1OE-07 7.78E-08 3.33E-08 2.04E-08 1.44E-08 1.IOE-08 ENE 2.07E-05 5.06E-06 1.12E-06 5.34E-07 3.25E-07 2.25E-07 8.38E-08 3.60E-08 2.20E-08 1.56E-08 1.20E-08 E
1.58E-05 3.85E-06 8.5]E-07 4.OSE-07 2.46E-07 1.71E-07 6.36E-08 2.73E-08 1.67E-08 1.19E-08 9.08E-09 ESE 1.48E-05 3.66E-06 8.06E-07 3.80E-07 2.31E-07 1.59E-07 5.87E-08 2.50E-08 1.53E-08 1.08E-08 8.24E-09 SE 1.40E-05 3.56E-06 7.89E-07 3.66E-07 2.20E-07 1.51E-07 5.43E-08 2.27E-08 1.37E-08 9.61E-09 7.30E-09 SSE 1.38E-05 3.56E-06 7.86E-07 3.62E-07 2.16E-07 1.47E-07 5.24E-08 2.16E-08 1.30E-08 9.06E-09 6.87E-09
¨(DRN 01-464)
WSES-FSAR-UNIT-3 TABLE 2.3-135 Revision 11-A (02/02)
WATERFORD SES - UNIT 3 ANNUAL AVERAGE DILUTION FACTORS AT THE MINIMUM SITE BOUNDARY (914m)
(JULY 1972-JUNE 1975 AND FEBRUARY 1977-FEBRUARY 1978)
¨(DRN 01-464)
Direction Dilution Factor From Site (Sec/m3)
N 1.95 x 10-5 NNE 1.77 x 10-5 NE 1.60 x 10-5 ENE 1.72 x 10-5 E
1.31 x 10-5 ESE 1.22 x 10-5 SE 1.15 x 10-5 SSE 1.13 x 10-5 S
7.65 x 10-6 SSW 9.43 x 10-6 SW 1.26 x 10-5 WSW 1.27 x 10-5 W
7.10 x 10-6 WNW 1.34 x 10-5 NW 1.88 x 10-5 NNW 2.35 x 10-5
WSES-FSAR-UNIT-3 TABLE 2.3-136 (Sheet 1 of 2)
Revision 14 (12/05)
SHORT-TERM (ACCIDENT) DILUTION FACTORS (Sec/m
- 3) (1977-2001)
¨(DRN 03-2055, R14)
Exclusion Area Boundary (EAB) /Q Wind Frequency Distribution Reactor Building 0.5%
Time Period Max /Q, Sector 5% Site Limit 0-2 Hrs 4.31E-04, E 3.19E-04 Notes:
(1) Units for relative concentration, /Q, values are in seconds per cubic meter (sec/m 3).
(2) 0.5% /Q values represent the maximum selected from among all sector-dependent values (as indicated).
Low Population Zone (LPZ) X/Q Wind Frequency Distribution Reactor Building 0.5%
Time Period Max /Q, Sector 5% Site Limit 0-8 Hrs 6.58E-05, E 5.03E-05 8-24 Hrs 4.45E-05, E 3.53E-05 1-4 Days 1.91E-05, E 1.64E-05 4-30 Days 5.88E-06, ENE 5.44E-06 Notes:
(1) Units for relative concentration, /Q, values are in seconds per cubic meter (sec/m 3).
(2) 0.5% /Q values represent the maximum selected from among all sector-dependent values (as indicated).
(DRN 03-2055, R14)
WSES-FSAR-UNIT-3 TABLE 2.3-136 (Sheet 2 of 2)
Revision 14 (12/05)
SHORT-TERM (ACCIDENT) DILUTION FACTORS (Sec/m
- 3) (1977-2001)
¨(DRN 03-2055, R14)
Control Room 5% PROBABLITY - LEVEL /Q VALUES (SEC/M 3)
East MSSV West MSSV East ADV Time Period East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 4.36E-02 1.37E-03 1.52E-03 7.40E-03 1.06E-01 1.23E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 3.08E-02 9.34E-04 9.44E-04 5.44E-03 7.45E-02 8.31E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.33E-02 4.48E-04 4.00E-04 2.46E-03 3.30E-02 4.00E-04 1 to 4 days 9.01E-03 2.99E-04 2.81E-04 1.92E-03 2.31E-02 2.63E-04 4 to 30 days 6.57E-03 2.10E-04 2.07E-04 1.50E-03 1.62E-02 1.85E-04 West ADV East MSL West MSL Time Period East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.36E-03 7.50E-03 5.09E-02 1.44E-03 1.54E-03 9.28E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8.29E-04 5.62E-03 3.26E-02 9.78E-04 9.62E-04 6.84E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.55E-04 2.57E-03 1.39E-02 4.68E-04 4.11E-04 3.11E-03 1 to 4 days 2.48E-04 2.04E-03 8.81E-03 3.05E-04 2.89E-04 2.37E-03 4 to 30 days 1.85E-04 1.57E-03 6.87E-03 2.18E-04 2.15E-04 1.85E-03 Plant Stack FHB Truck Bay FHB Personnel Door Time Period East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2.77E-03 2.06E-03 7.50E-04 7.63E-04 9.75E-04 1.05E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.78E-03 1.56E-03 6.15E-04 6.32E-04 7.74E-04 8.72E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 7.22E-04 7.16E-04 2.62E-04 2.95E-04 3.33E-04 4.02E-04 1 to 4 days 5.27E-04 5.49E-04 1.82E-04 2.27E-04 2.22E-04 3.08E-04 4 to 30 days 4.05E-04 4.32E-04 1.25E-04 1.70E-04 1.55E-04 2.29E-04 Containment Hatch Containment Purge Time Period East CR Air Intake West CR Air Intake East CR Air Intake West CR Air Intake 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.22E-03 1.93E-03 1.55E-02 1.68E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8.54E-04 1.60E-03 1.01E-02 1.20E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.64E-04 7.42E-04 4.18E-03 5.75E-04 1 to 4 days 2.43E-04 5.61E-04 2.72E-03 3.90E-04 4 to 30 days 1.86E-04 4.24E-04 2.13E-03 2.67E-04 (DRN 03-2055, R14)
WSES-FSAR-UNIT-3 TABLE 2.3-137 STORMS IN EXCESS OF 50 MPH SINCE 1963 Maximum Recorded Wind Speed (mph)
Storm Date In Louisiana at New Orleans Hilda 10/3-10/4/64 135 40/G-54 Betsy 9/9/65 136/G-145 125 Camille 8/17/69 87/G-109 42/G-59 Edith 9/16/71 69/G-96 32/G-51 Carmen 9/8/74 85 33 REFERENCE 1)
North Atlanta Tropical Cyclones (1964, 1965, 1969, 1971 and 1974 issues),
U.S. Department of Commerce, NOAA, Environmental Data Service Washington, DC.
NOTES:
1) 40/g - 54 means: 40 mph sustained winds, gusts to 54 mph.
WSES-FSAR-UNIT-3 TABLE 2.3-138 WATERFORD ONSITE METEOROLOGICAL MONITORING SYSTEM OVERALL SYSTEM ACCURACIES OF ONE HOUR AVERAGES Digital Data Acquisition Analog Data Acquisition Sensor PRE 1977 1977-1978 PRE 1977*
1977-1978**
W103 Wind Speed 0.03 mph 0.04 mph 0.35 0.16 mph W104 Wind Direction 0.21 degrees 0.28 mph 2.94 degrees 1.32 degrees Gill Bivane Wind Speed 0.03 mph N/A N/A N/A Gill Bivane 0.47 degrees 0.47 degrees N/A N/A Wind Direction Gill Bivane 0.13 degrees 0.13 degrees N/A N/A Elevation Angle W101-P Wind Speed 1.0 mph N/A 1.42 mph N/A W101-P Wind 0.80 degrees N/A 3.69 degrees N/A Direction Ambient Temperature 0.05 F 0.03 F 0.27 F 0.13 F Delta Temperature 0.03 F 0.03 F 0.13 F 0.09 F P501 Rain Gage N/A 0.002 in./hr N/A 0.02 in./hr NOTE:
N/A = Not Applicable Since the method used to define each average depended on the specific parameter and the structure of the chart trace, the overall system accuracy presented here conservatively assumes one sample reading defines the one hour average.
Since the method used to define each average utilized six to ten sample readings, the overall system accuracy presented here conservatively assumes six sample readings defines each one hour average.
WSES-FSAR-UNIT-3 TABLE 2.3-139
SUMMARY
OF METEOROLOGICAL MONITORING PROGRAM PARAMETERS MEASURED AT PRIMARY AND BACKUP SYSTEMS*
Level Tower Above Ground Parameter System (Feet)
Wind Direction Primary 33 Primary 199 Backup 33 Wind Speed Primary 33 Primary 199 Backup 33 Ambient Temperature Primary 33 Delta Temperature Primary (2 independent 33-199 sets)
Backup 33-199 Precipitation Primary Ground Level
- Sigma theta values are derived from the wind direction measurements at the 33 ft and 199 ft levels at the Primary Tower Systems and the 33 ft level at the Backup Tower System.
Revision 11-A (02/02)
WSES-FSAR-UNIT-3
¨(DRN 01-156)
TABLE 2.3-140 HAS BEEN INTENTIONALLY DELETED (DRN 01-156)
WSES-FSAR-UNIT-3 TABLE 2.3-141 Revision 11-A (02/02)
WATERFORD OPERATIONAL METEOROLOGICAL MONITORING SYSTEM ACCURACIES
¨(DRN 01-156)
NRC-Regulatory Guide 1.23 (a)(b)
Wind Direction
+/-5 Az Threshold 1 mph Damping Ratio 0.4 to 0.6 Delay Distance 6.6 ft Wind Speed
+/-0.5 mph at 25 mph Threshold 1 mph
+/-2.0% wind speed at >25 mph Ambient Temperature
+/-0.9F 0.15CT Temperature Difference
+/-0.27F/50 m Precipitation (Resolution) 0.01 inch (Accuracy)
+/-10% of the accumulated catch Dew Point
+/- 2.7 °F (a)
Pursuant to USNRC Regulatory Guide 1.23 Proposed Revision 1, September 1980, all equipment must have accuracies less than or equal to the stated value.
(b)
The accuracies specified above are equal to or more restrictive than those specified in US NRC Regulatory Guide 1.97, Rev. 3. MET tower accuracies, therefore meet those specified in RG 1.97.