AECM-88-0052, Semiannual Radioactive Effluent Release Rept,Jul-Dec 1987
| ML20196F706 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 12/31/1987 |
| From: | Kingsley O SYSTEM ENERGY RESOURCES, INC. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| AECM-88-0052, AECM-88-52, NUDOCS 8803040160 | |
| Download: ML20196F706 (81) | |
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- SEMIANNUAL RAD 10 ACTIVE EFFLUENT RELEASE REPORT ,
July 1 - December 31, 1987 '
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l TABLE OF CONTENTS o
SUBJECT PAGE- ,
I. INTR 000CTION..............................'.......................... l' II. OETAILED INFORMATION................................................ 2 A.. R e g u l a t o ry L i m 1 t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
- 1. 10CFR20 Limits
- a. Fission and Activation Gases.. 3.....................
2
- b. Radioiodiaes and Particulates........................ 2
- c. -Liquid Effluents..................................... 2
- 2. _10CFR50, Appendix I Limits
- a. Fission and Activation Gase's.....................'.... 3
- b. Radioiodines and Particulates........................ 3
- c. -Liquid Effluents.~.................................... 3 I
- 3. 40CFR190 Limits...s.. .......'.............................. 4 B. Maximum Permissible Concentrations............................. 4
- 1. Airborne.................................................. 4
- 2. Liquid............................................. ...... 4 C. Average Energy................................................. 4 D. Measurements and Approximations of Total Activity.............. 5
- 1. For Fi ssion and Activation Gases. . . . . . . . . . . . . . . . . . . . . . . . . . 5' !
- 2. For Particulates and Radioiod1nes......................... 6
- 3. For Conti nuous Rel ease s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 ,
- 4. For Batch Releases: Gajes................................. 6
- 5. For' Batch Releases: Liquid Effluents...................... 7 E. Batch Releases................................................. 7
- 1. Liquid.................................................... 7
- 2. Gaseous................................................... 8 ,
F. Abnormal Releases.............................................. 8
- 1. Liquid..........................................,......... 8
- 2. Gaseous................................................... 8 4
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I e TA8LE OF CONTENTS (cont'd) i SUBJECT 'PAGE G. Estimate of. Total Error........................................ 8
- 1. Liquid.................................................... 8
- 2. Gaseous................................................... 9
- 3. Solid Radioactive Waste................................... 9 H. Solid Radioactive Waste' Shipments.............................. -9 I. Meteorological Data............................................ 9 ,
J. Radioactive Effluent Monitoring Instrumentation Operability ................................................... 9 III. 1987 RADIATION DOSE
SUMMARY
........................................ 10 A. Wa te r- Rel ated Exp o s u re Pa thway s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 B. Airborne-Related Exposure Pathways............................ 11 l
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IV. OFFSITE DOSE CALCULATION MANUAL / PROCESS CONTROL PROGRAM /
i RADI0 ACTIVE WASTE TREATMENT SYSTEM CHANGES !
l l A. Offsite Dose Calculation Manual (0DCM)......................... 13 ,
B. Process Control Program (PCP)................................. 13 C. Radioactive Waste Treatment Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . 13. ;
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I LIST 0F TABLES 1
TABLE PAGE 1A . Gaseous Effluents - Summation of All Releases.............. lA-1 1B Gaseous Effluents - Elevated Releases..................... 18-1 1
1C Gaseous Effluents - Ground-Level Releases..................-1C -
10 Radioactive Gaseous Waste Sampling and Analysis Program... 10-1 .
2A Liquid Ef fluents - Summation of All Releases. . . . . . . . . . . . . . 2A-1 -
2B Liquid Effluents - Continuous and Batch Modes..............:2B-1 l 2C Radioactive 1 Liquid Waste' Sampling and Analysis Program.... 2C-1 3 Solid Radioactive Waste and Irradiated Fuel Shipments............................................. 3-1 4A Meteorological' Data....................................... 4A-1 July-September 1987..................... 4A-1 to 4A-17 October-December 1987. . . . . . . . . . . . . . . . . . 4A-18 to 4A-34 January-December 1987 Summary. . . . . . . . . . 4A-35 to 4A-51 ,
4B Classification of Atmospheric Stability................... 48-1 r
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I.-INTRODUCTION ,.
s This Semiannual Radioactive Effluent Release Report.for the period of ,
July 1 through December 31,-1987,. is submitted in accordance with Section 6.9.1.8 of Appendix A to Grand Gulf-Nuclear Station (GGNS) License No. NPF-29. That portion of Appendix A which refers to the monitoring of radioactive effluents, Sections 3/4-11 and 3/4-12,.will hereafter be L referred to as the Radiological Effluent-Technical Specification (RETS).
Airborne' discharges at GGNS are ground-level releases. All liquid and airborne discharges to the environment were analyzed in accordance with tie i RETS requirements. All effluent releases were within the concentrati'sn t.nd !
total release limits specified by the RETS.
! Projected offsite doses were within the (ose limits spe:ified ny the :
RETS. The doses were projected using the methodology of tnc GGN', Gff site l Dose Calculation Manual (ODCM). l t
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II. DETAILED INFORMATION A. Regulatory Limits
- 1. 10CFR20 Limits
- a. Fission and Activation Gases - The release rate limit at any time for noble gases to areas at or beyond the site boundary shall be such that:
D tb
= average total body dose rate in the current year (mrem /yr)
=
X/Q I K g Q 4 1500 mrem /yr D
s
= average skin dose rate in the current year (mrem / year)
=
X/Q I (L j + 1.1 M )g Q j 13000 mrem /yr where the terms are defined in the GGNS ODCH.
b.
Radiciodines and Particulates - The release rate limit for II1e sampling period for all radioiodines, tritium and radioactive materials in particulate form with half-lives greater than 8 days shall be such that:
D =
o average organ dose rate in current year (mren/yr)
=
I WPg g Q'4 11500 rarem/yr where the terms are defined in the CGNS ODCM.
- c. Liquid Effluents - The concentration of radioactive materials released in liquid effluents to unrestricted areas from the reactors at the site shall not exceed at any time the values specified in 10CFR20, Appendix B, Table II, Column 2. The concentration of dissolved or entrained noble gases, releaser' inliquideffluentstounrestrictedareagfromallreactors et the site, shall be limited to 2 x 10 microcuries/ml maximum concentration.
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2.. 10CFR50, Appendix I t.imits
- a. Fission and Activation Gases The dose from noble: gases ~in-gaseous effluents to areas.at or beyond the site boundary ~ i shall. be such that:
= air dose due to gamma emissions-from noble gases D ,
= 3.17 x 10 -8 IMg g W Qj 1.5'arad/qtr' ,
$10 mrad /yr-O p
= air dose due to beta emissions from-noble gas -
= 3.17 x 10 -8 IN W Q 110 mrad /qtr g4 $
l l- 120 mrad /yr-l L where the terms'are defined in the GGNS-00CM.
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- b. Radioiodines and Particulates - The dose to an individual ,
from tritium, 1-131, 1-133, and radioactive material in particulate form with half-lives greater than 8 days in- i gaseous effluents shall be such that:
D = dose to an individual from tritium, I-131, I-133, and
- P radionuclides in particulate form with half-lives' :
greater than 8 days (arem)
= 3.17 x 10 ~0 Ig R g W' Qg 57.5 ares /qtr Any Organ. ,
i 15 mrem /yr Any Organ where the terms are defined in the GGNS 00CM. [>
1.
- c. Liquid Effluents - The dose from radioactive materials'in L liquid ef fluents shall be such that: ,
! a DTau
- 11 EA I Aty C$y Fy) 11.5 mren/qtr Total Bedy iTau i=1 1 5 mres/qtr Any Organ s 3 mren/yr Total Body 1 10 mrea/yr Any Organ where the terms are defined in the GGNS 00CM. :
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- 3. 40CFR190 Limits Doses are calculated for Fission and-Activation Gases; Radiciodines and Particulates; and Liquid Effluents'according to equations contained in Sections 2.(a)..(b), and (c), respectively, with the exception that the limits applied are:
~
525 ares /yr, Total . Body or Any~ 0rgan except' th'y roid 175 ares /yr, Thyroid j 110 mrad y/qtr or 120 mrad y/yr,' Fission and Activation ~ Gases ~ !
120 mrad S/qtr or $40 mrad p/yr, Fission and Activation' Gases 115 mrem /qtr or $30 arem/yr, Any Organ, Iodine and Particulates 13 mrem /qtr or 16 mrem /yr, Total Body, Liquid Effluents' i 10 mrem /qtr or 120 crem/yr, Any Organ,. Liquid Effluents B. Maximum Permissible Concentrations ,
t 1. Airborne -
The Maximum Permissible Concentration (MPC)' of radioactive materials in gaseous effluents is limited by the dose rate restrictions;of 10CFR20. In'this case, the MPCs are actually determined by the dose factors in. Table 2.1-1 of the GGNS ODCM. !
- 2. Liquid The MPC of radioactive materials in liquid effluents is limited by ,
10CFR20, Appendix B. Table II.- Column 2. The MPC chosen is the most conservative value of either the soluble or insoluble MPC for i each radioisotope.
C. Average Energy 10 ;
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D. Measurements and Approximations of Total Activity The following discussion details the methods used to measure and approximate total activity for the following:
- 1. Fission and Activation Gases
- 2. Radioiodines
- 3. Particulates
- 4. Liquid Effluents Tables ID and 2C give sampling frequencies and minimum detectable sensitivity requirements for the analysis of gaseous and liquid effluent streams, respectively.
Values in the attached tables given as zero do not necessarily imply that the radionuclides were not present. A zero indicates that the radionuclide was not present at levels greater than the sensitivity requirements shown in. Tables 10 and 2C. For some radionuclides, lower detection limits than required may be readily achievable; when a radionuclide is measured below its stated limits, it is reported.
- 1. For Fission and Activation Gases The following noble gases are considered in evaluating gaseous airborne discharges:
Ar-41 Xe-131m Kr-85m Xe-133 Kr-85 Xe-133m Kr-87 Xe-135m Kr-88 Xe-135 Kr-89 Xe-138.
Periodic greb sampir.s from Station effluent streams are analyzed by a computerized pulse height analyzer system utilizing high-resolution germanium detectors. (See Table 10 for sampling and analytical requirements.) Isotopic values thus obtained are used for dose release rate calculations as given in Section II.A.1. of this report. Only those radionuclides th.st are detected are used in this computation. During the period between grab samples, the amount of radioactivity released is based on the effluent monitor readings. Monitors are assigned a calibration factor based upon the last isotopic analysis, using the following relationship:
Cj = Ug+m l where Cg = isotopic calibration f actor for isotope 1 l
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- 4 U.j = concentration of isotope i in the grab sample, in
.uCi/ml.
a = net monitor reading associated with the effluent stream. (Determined at the time of grab sampling).
These calibration factors, along with the hourly eff1'uent monitor values and flow rates, are entered into the laboratory computer where the release rates for individual radionuclides are calculated and stored. If no activity is detected in the grab sample, the calibration factor for Kr-85 and the dose factor for Kr-89 are entered into the laboratory computer.
- 2. For Radioiodines and Particulates-The radioiodines and radioactive materials in particulate form to be considered are:
Zn-65 I-133 Cr-51 Cs-134 Mn-54 Cs-136 Fe-59 Cs-137 Co-58 Ba-140 Co-60 Ce-141 Sr-89 Other Radionuclides Sr-90 with half-lives Zr-95 greater than Sb-124 8 dsys.
- 3. For Continuous Relsases Continuous sampling is performed on the continuous release points (i.e., Radwaste Vent, Containment Purge, Fuel Handling Area Vent, Turbine Building Vent). Particulate material is collected by filtration. Radioiodines are collected by. adsorption onto a charcoal filter. Periodically these filters are removed and analyzed on the pulse height analyzer to identify and quantify radioactive materials collected on the filters. Particulate filters are then analyzed for gross alpha and Strontium-89 and
-90, as required. Gross alpha determinations are made using a 2 pi gas flow proportional counter. Strontium-89 and -90 values are obtained by chemical separation and subsequent analysis using 2 pi gas flow proportional counters. During major operational occurrences, the frequency of sampling is increased to satisfy the requirements of footnote "c" of Table 10. "Radioactive Gaseous Waste, Sampling and Analysis," (GGNS RETS, Table 4.11.2.1.2-1).
- 4. For Batch Releases: Gases The processing of batch type releases (from Containment Purge) is analogous to that for continuous releases.
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- 5. For Batch Releases: Liquid Effluents'
. The radionuclides listed below are considered when evaluating.
liquid effluents:
^
H-3 Moi 99 Co-58 Tc-99m Co-60 I-131 Fe-55 I-132 Fe-59 I-133
.Zn-65 X-135 Mn-54 Cs-134 Cr*51 Cs-137
,Sr-89 Cs-140 '
S r_-90 Ba-140
.Nb-95 La-140 Zr-95 Co-141 Co-144.
Representative pre-release grab samples are obtained and analyzed as required by. Tabic 2C. Isotopic analyses are performed using the computerized pulse height analysis. system previously described. Aliquots of each pre-released sample, proportional to the waste volume released, are composited in accordance with the requirements of Table 2C. Strontium determinations are made by performing a chemical separation and counting the separated strontium using a 2 pi gas flow proportional counter. Gross alpha determinations are made using 2 pi gas flow proportional counters.
Tritium and Iron-55 concentrations are determined by using liquid scintillation techniques. Dissolved gases are determined employing grab sampling techniques and then counting on the pulse height analyzer system.
E. Batch Releases
- 1. Liquid 3rd Quarter 1987-
- a. Number of batch releases: 120
- b. Total time period for batch releases: 35,979 minutes
- c. Maximum time period for a batch release: 420 minutes
- d. Average time period for batch releases: 300 minutes
- e. Minimum time period for a batch releases: 2 minutes 4th Quarter 1987
- a. Number of batch releases: 120
- b. Total time period for batch releases: 37,102 minutes
- c. Maximum time period for a batch release:-1210 minutes
- d. Average time period for batch releases: 309 minutes
- e. Minimum time period for a batch release: 3 minutes J20SRERR - 7
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- 2. Gaseous 3rd & 4th Quarter 1987 No batch releases were made during this period.
F. Abnormal Releases
- 1. Liquid
-3rd & 4th Quarter 1987
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No abnormal' releases were made during this pericd.
- 2. Gaseous 3rd & 4th Quarter 1987 :
No abnormal releases were made during this period.
G. Estimate of Total Error
- 1. Liquid l The maximum errors are collectively estimated to be !
l -
l Fission & Dissolved & ';
Activation Entrained Gross Products Tritium Gases Alpha Sampling '26% 26% 26% 26%
Measurement 68% 65% 61% 92% !
Total 73% 70% 66% 95%
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l Sampling errors include' uncertainty associated with mixing, representative sampling and discharge volume. M6asurement errors include uncertainty associated with instrument calibration and the preparation and counting of low-activity samples. Counting errors '
are based on measurements of blank samples and, for germanium l
detectors, the least-readily detectable radioisotope. Calibration errors are calculated by somming the errors associated with the calibration of a particular instrument with a radioactive source.
Total error is calculated by taking the square root of the sum of the squares of the individual errors.
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2.
Gaseous ,
The maximum errors (not including sample line loss) are collectively estimated to be '
Fission &
Activation .
Particu- Gross Gases Iodine late Alpha. Tritium Sampling '32% 23% 22% 53% 23%
Measurement 61% 67% 65% 101%, '62%
Total 69% 71% 69%- 103% 66%
Sampling errors include uncertainty associated with sample flow, vent flow and monitor calibration.
Measurement errors. include uncertainty associated with. instrument l
calibration and preparation and counting of low-activity samples.
Measurement and total errors are calculated by the same methods used for liquid effluents.
- 3. Solid Radioactive Waste See Table 3 for error terms.
H. Solid Radioactive Waste Shipments See Table 3 for shipment information.
- 1. Meteorological Data See Tables 4A and 4B.
J. Radioactive Effluent Monitoring Instrumentation Operability No reportable instances of inoperability occurred during the report period, l
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'7 III.1987RADIATIONDOSESLMERY Indicated below is the annual summary of offsite doses attributable to GGNS during 1987. Inspection of the quarterly and annual values indicate that GGNS releases were within the 10CFR50, Appendix I design objectives.
Since there are no other fuel cycle facilities within 8 km of GGNS, 40CFR190 limits have also been met during this period. ;
All parameters listed were calculated in accordance with the GGNS 00CM.
A. Water-Related Exposure Pathways The values calculated in this section utilize the information provided in Tables 2A and 2B of this report and the calculational methodology.
of the ODCM.
t Liquid Effluents Total body dose and critical organ doses are computed for the maximum l exposed individual. The maximum dose contribution from liquid i effluents is considered to occur in the adult age group via consumption of fish.
1987 Liquid Effluent Dose (mrem) l 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Total 1
Whole Body 1.32 E 8.42 E-03 8.51 E-01 -1.32 E-01 1.00E+0b Bone 1,29 E-02 1.39 E-02 6.47 E-01 9.70 E-02 7.71 E-01 l
Liver 3.93 E-02 2.56 E-02 1.16 E+00 1.83 E-01 1.41 E+00 l
Thyroid 6.09 E-03 3.64 E-03 5.50 E-02 3.02 E-02 9.49 E-02 1
l Kidney 1,55 E-02 9.46 E-03 3.86 E-01 5.98 E-02 4.71 E-01 Lung 5.90 E-03 3.19 E-03 1.28 E-01 1.98 E-02 1.57 E-01 GI-LLI 1.13 E-01 8.16 E-02 1.37 E-01 6.52 E-02 3.97 E-01
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B. Airborne-Related Exposure Pathways The values presented in this section utilize information provided in Tables 1A and 3C of this report and the calculational methodology of the ODCH. Doses and dose rates are computed for locations at the site-boundary or at unrestricted areas within the site boundary. The use of unrestricted areas within the site boundary as controlling receptor locations provides assurance that offsite doses will not be substantially underestimated, as well as determining the radiation dose from gaseous effluents to members of the public due to their activities inside the site boundary.
Particulate, Radioiodine and Tritium Organ doses from exposure to_radioiodines, tritium and particulates are computed for an individual located in the south sector at a distance of 0.5 miles. This location corresponds to one of the two onsite SERI gardens. Pathways considered in the dose calculations are inhalation, ,
ground plane, grass / cow / milk, grass / cow / meat and vegetation. For a particular radionuclide, the maximum dose fcctor obtainable from a combination of age groups and organs is used in the calculation of l organ dose.
Noble Gases Gamma and beta air dose and individual total body and skin dose rates from exposure to a semi-infinite cloud of noble gas are computed for a location in the west-northwest sector at a distance of 0.75 miles. ,
This controlling location corresponds to the highest annual average !
atmospheric dispersion for an unrestricted area inside the site boundary (Hamilton Lake). The total body and skin doses reported below are derived from the quarterly average of the instantaneous dose i rates determined daily during the reporting period and would represent l the maximum possible dose received by members of the public onsite.
Direction Radiation l Direction radiation dose is calculated by subtracting average doses ,
l measured by thermoluminescent dosimeter (TLD) badges located at control locations from average doses measured by TLD badges located l near the site boundary.
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1987 Airborne Effluent Dose (area)
'Ist Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Total Iodine, Tritium &
Particulates 1.63 E-03 3.45 E-03 3.63 E-01 5.68 E-01 9.36 E-01 Fission and Activation Gases (Total Body dose) 0.53 E-02 6.32 E-02 1.40 E-C1 8.40 E-02 3.40 E-01 (Skin dose) 9.70 E-02 5.40 E-C S2 E-01 1.54 E-01 1.05 E-00 Gamma Air dose
- 3.97 E-02 5.79 E-0. 6.48 E-02 5.20 E-02 2.14 E-01 Beta Air dose
- 2.43 E-02 4.37 E-02 4.26 E-02 3.70 E-02 1.48 E-01 Direct Radiation 0.1 0.0 0.2 0.5 #
- Measurement units are mrad l
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IV. OFFSITE DOSE CALCULATION MANUAL / PROCESS' CONTROL ' PROGRAM / RADIOACTIVE-WASTE :
TRIKTRENT SYSTEM CHANGES .
A. Offsite Dose Calculation, Man'al u (00CM). !
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.,. No changes were made during the report period. i
.B. Process Control Program (PCP). :
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i No changes were made during the report period. I
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C. Major Changes to' Radioactive Waste Treatment Systems.
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r TAB'LE 1A
~ July - December 1987 GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES Unit Quarter Quarter -Est Total' Grand Gulf Nuclear Power. Plant Unit 1 3- 4 Error %-
?A. ' Fission & activation _ gases
~1. Total release .C:1 4.41E+01- 5.75E+01 6.9E+01
. 2. Average release rate for
' period uCi/sec 5.61E+00 7.24E+00 13; % of Technical specification limit % 1.30E+00 1.04E+00-
~B. Iodines
-1. Total iodine-131 Ci 7.66E-04 1.20E-03 7.1E+01
- 2. Average release rate for period uCi/sec 9.74E 1.51E-04
- 3. % of Technical specification limit. % 4.80E+00 7.49E+00 C. Particulates
- 1. Particulates with half-lives >8 days Ci 4.39E 5.46E-04 6.9E+01-
- 2. Average release rate for period . uC1/sec 5.58E-05 6.86E-05
- 3. % of. Technical specification limit % 2.72E-02 7.87E-02
.4. Gross alpha radioactivity Ci 6.71E-08 1.66E-07 1.03E+02
- 0. Tritium
- 1. Total release Ci 8.26E-01 6.03E-01 6.6E+01
- 2. Average release rate for ..
period uCi/sec 1.05E-01 7.59E-02
- 3. % of Technical specification limit % 7.15E-03 5.22E-03 E. Tritium, radiodines and particulates
-1. % of Technical specification limit Ci '4.84E+00 7.57E+00 I
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TABLE IB GASEOUS EFFLUEhTS - ELEVATED RELEASES (Not Applicable - GGNS Releases are considered ground level) 1 l
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TABUE 1C '
Grand Gulf Nuclear Station July - December 1987 GASEOUS EFFLUENTS-GROUND-LEVEL RELEASE CONTINUOUS MODE BATCH MUDE I Nuclides Released i Unit ! Quarter ! Quarter-l Quarter i Quarter 1 1 1 1 3 1 4 1 3 1 4 I-
- 1. Fission sases
, I Xe-133 i Ci I 9.69E+001 3.01E+01i 0.00E+00! O.00E+001 1 Xe-131M I Ci 1 0.00E+001 0.OOE+001 0.00E+001 0.OOE+001
! Kr-88 i Ci 1 0.00E+001 4.54E-021 0.00E+001 0.00E+001-
! Xe-133M i Ci 1 0.00E+001 6.96E-011 0.00E+001 0.00E+001 1 Xe-135 I Ci ! 9.55E+001 7.10E+001 0.00E+001 0.00E+001 l Kr-85M l Ci I O.00E+001 6.38E-021 0.OOE+001 0.00E+001 1 Kr-87 I Ci 1 0.00E+00!-0.00E+001 0.00E+00! O.OOE+001 1 Xe-138 i Ci i O.00E+001 0.00E+001 0.00E+001 0.00E+001 1 Xe-137 i Ci ! O.OOE+001 0.00E+001 0.00E+001 0.00E+001 1 Kr-85 i Ci ! O.00E+001 0.00E+001 0.00E+001 0.00E+001 1 Xe-135M ! Ci 1 0.00E+001 1.32E-011 0.00E+001 0.00E+001
-! Kr-89 i Ci i 2.49E+011 1.94E+011 0.00E+001 0.00E+001 1 Ar-41 1 Ci ! O.00E+001 0.00E+001 0.00E+001 0.00E+001
! Kr-90 ! Ci ! O.00E+001 0.OOE+001 0.00E+00! 0.00E+001 1 I i 1 I i !
l Total for Period 1 Ci I 4.41E+011 5.75E+011 0.00E+001 0.00E+001
- 2. Iodines l I-131 l Ci ! 7.63E-041 1~.19E-031 0.00E+001 0.00E+001 1 I-133 i Ci I 6.49E-051 2.18E-041 0.00E+001'0.00E+001 1 I-132 I Ci i O.00E+001 0.OOE+001 0.00E+00! 0.00E+001 1 I-134 i Ci 1 0.OOE+001 0.00E+001 0.00E+001 0.00E+001 1 I-135 i Ci i O.00E+001 0.00E+001 0.00E+001 0.00E+001 1 I I I I I I I Total for Period l Ci ! 8.28E-041 1.41E-031 0.OOE+001 0.00E+001 ,
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TABUE 10 (ccat'd)
- 3. Particulates 1 Sr-89 I Ci 1 2.20E-081 1.69E-071 0.00E+001 0.OOE+001 i .Sr-90 1 Ci 1 0.00E+001 0.00E+001 0.OOE+00! O.00E+001 1 CE-141 1 Ci 1 0.OOE+001 0.OOE+001 0.00E+001 0.OOE+00!
! CR-51 l Ci I 4.14E-041 4.67E-041 0.OOE+001 0.00E+001 1 BA-140 i Ci 1 0.OOE+00i 0.OOE+001 0.OOE+001 0.OOE+00!
I CS-134 i Ci i 1.97E-071 3.72E-071 0.OOE+001 0.OOE+001 1 CS-137 i Ci i O.OOE+001 6.64E-071 0.OOE+001 0.00E+001 1 CE-144 .I Ci I O.OOE+001 0.00E+001 0.00E+001 0.00E+001 I ZR-95 i Ci I O.OOE+001 0.00E+001 0.OOE+001 0.OOE+001 i NB-95 i Ci 1 0.OOE+001 0.OOE+001 0.00E+001 0.OOE+001 1 CO-58 i Ci l 2.91E-071 6.27E-061 0.00E+001 0.OOE+001 i NN-54 I Ci I 4.75E-061 2.19E-051 0.OOE+00! O.OOE+00!
I FE-59 ! Ci I O.OOE+001 3.42E-061 0.OOE+001 0.00E+001
! CO-60 i Ci i 1.30E-051 3.08E-051 0.OOE+001 0.OOE+001
! LA-140 1 Ci 1 0.00E+001 0.OOE+001 0.00E+001 0.OOE+001 1 C-14 I Ci 1 0.OOE+001 0.00E+001 0.OOE+001 0.00E+001
'l P-32 i Ci 1 0.OOE+001 0.OOE+001 0.00E+001 0.OOE+001
! FE-55 i Ci i O.OOE+001 0.OOE+001 0.00E+001 0.00E+001 1 NI-63 I Ci i O.OOE+001 0.OOE+001 0.OOE+001 0.OOE+001 I ZN-65 i Ci i O.OOE+001 0.OOE+001 0.00E+001 0.OOE+001
! Y-91 1 Ci i O.OOE+001 0.00E+001 0.00E+001 0.OOE+001 i RU-103 I Ci 1 0.00E+001 0.OOE+001 0.00E+001 0.00E+001 1 RU-106 i Ci ! 3.09E-061 4.46E-061 0.00E+001 0.OOE+001 i AO-1)OM I Ci i O.OOE+001 0.00E+001 0.00E+001 0.OOE+001 1 CS-136 i Ci i O.OOE+001 0.OOE+001 0.00E+00! O.00E+001 1 PR-143 I Ci i O.OOE+001 0.OOE+001 0.00E+001 0.OOE+00!
I I-131 1 Ci I 3.32E-061 1.06E-051 0.00E+001 0.OOE+001 1 l l l 1 I i l Total for period 1 Ci I 4.39E-041 5.46E-041 0.OOE+001 0.00E+001 J20SREMt-T1C - 2 I
TABLE 1D RADIOACTIVE GASEOUS WASTE SAMPLING AND ANALYSIS PROGRAM-Lower Lower Limit of Lim.i t .of -
Detection Detection' Gaseous -Minimum Type of ' Required (Worst Case)-
Release Sampling. Analysis, Activity' (LLD)
Type Frequency . Frequency Analysis _ ~(pCi/ml)a,Capabiligy (pCi/ml)
A. (1) Radwaste 'M M ' Principal IE-04 '1.5E-07 Building Grab Sample Gamma Ventilation Emittersb ,e Exhaust-(2) Fuel H-3 1E-06 1.8E-10 Handling Area Ventilation Continuous d yc I-131 1E-12 6. 0E-13 Exhaust Charcoal Sample (3) Containment I-133 1E-10 9.0E-13 Ventilation Exhaust d ye Continuous Principal IE-11 9.6E-13 (4) Turbine Particulate Gamma Building Sample Emitters
- Ventilation (I-131, Exhaust Others)
Continuous d M ' Gross Alpha 1E-11 1.8E-14 i Composite Particulate Sample d
Continuous Q S r-89, IE-11 1.1E-14 Composite ' Sr-90 Particulate Sample Continuous Noble Gas Noble Gases 1E-06 4.4E-07 Monitor Gross Beta or Gamma Note: Footnotes indicated are listed in GGNS Technical Specifications.
Table 4.11.2.1.2-1.
J20SRERR-TID - 1
)
6 1
- j l
. . TABLE 10 (Continued). .
I Lower Lower!
-Limit of Limit ~ of :
$.. Detection -Detection Gaseous. Minimum. Type'of , Required Worst Case Release . Sampling Analysis. Activity (LLD)
Type . Frequency- ' Frequency Analysis. (pci/ml)a-Capabilig (pci/ml)
B. (1) Offgas Post . 'M ..
M Pri_ ncipal 1E '5.4E-05 Treatment- Grab Sample. . Gamma Exhaust,:
Emitters
- whenever' there is=
flow n (2) Standby Gas' ,
Treatment A' Exhaust,.
whenever j there is '
flow (3) Standby Gas ,
Treatment B Exhaust, -
whenever there is flow B
l
'l l
~
l l
Note: Footnotes indicated are listed in GGNS Technical Specifications, Table 4.11.2.1.2-1.
'~ 1 J20SRERR-T1D - 2 i
_____--______-_-______0
E '
i, TABLE"2A
Grand Gulf Nuclear Station 1, ..
July -~ December 1987-LIQUID EFFLUENTS-SUMATION OF ALL RELEASES -
Unit Quarter Quarter Est Total 3- 4 Error %
A. Fission & activation products-
- 1. Total release (not' including.H3,
-gases, alpha) Ci 9.92E-02 8.90E-02 7.3E+01
-2. Average diluted concentration during period - -uCi/ml 1.10E-07 6.46E-08
- 3. Percent of applicable limit *% 1.01E+00 6.26E-01
- 8. Tritum
- 1. Total release Ci 5.72E+00 5.07E+00 7.0E+01
- 2. Average diluted concentration during period uCi/mi 6.37E-06 3.68E-06 3.' Percent of applicable limit *% 2.12E-01 1.23E C. Dissolved and entrained gases ,
- 1. Total release Ci 1.01E-03 5.87E-04 6.6E+01
- 2. Average diluted concentration during period uCi/ml 1.12E-09 4.26E-10
- 3. Percent of applicable limit *% ' 5.'78E-01 2.63E-01 D. Gross alpha radioactivity
- 1. Total release Ci 0.00E+00 0.00E+00 9.5E+01 E. Volume of waste (prior to dilution) liters 1.24E+07 .3.90E+07 5.00E+00 F. Volume of dilution water used liters 8.85E+08 1.34E+09 5.00E+00 cPercentages of applicable limit based on 10CFR20, Appendix B, Table II, Column 2.
J20SRERR-T2-A - 1
TABUE 2B Grand Gulf Nuclear Station July - December 1987 LIQUID EFFLUEhTS - C0hTINUOUS AND BATCH MODES CONTINUOUS MODE BATCH MODE i Nuclides Released i Unit ! Quarter ! Quarter I Quarter I Quarter I I I I 3 1 4 1 3 1 4 I I strontium-89 i Ci 1 0.OOE+001 0.OOE+001 8.76E-041 3.74E-041 I strontium-90 1 Ci 1 0.OOE+001 0.00E+001 0.OOE+001 0.OOE+00!
! cesium-134 ! Ci i O.OOE+001 0.OOE+001 2.53E-031 8.03E-041 I cesium-137 i Ci i O.00E+001 0.00E+001 2.93E-031 7.43E-04!
I iodine-131 ! Ci ! O.OOE+001 0.OOE+001 2.01E-031 2.20E-031
! cobalt-58 i Ci ! O.OOE+001 0.00E+001 5.24E-04l 2.58E-031 I cobalt-60 1 Ci I O.OOE+001 0.OOE+001 3.85E-031 9.87E-031 i fron-59 i Ci 1 0.OOE+001 0.00E+001 9.79E-04! 9.78E-041 1 zinc-65 i Ci 1 0 OOE+001 0.OOE+001 0.00E+001 4.19E-051 I mansanese-54 1 Ci 1 0.OOE+001 0.00E+001 1.32E-021 1.09E-021 I chromium-51 i Ci i O.OOE+001 0.00E+001 4.51E-021 4.62E-021 1 zirconium-niobium-95 i Ci 1 0.00E+001 0.00E+001 9.48E-05! 8.05E-051 i molybdenum-99 I Ci 1 0.00E+001 0.OOE+001 0.00E+001 7.93E-051 I technetium-99m i Ci i O.00E+001 0.OOE+001 2.68E-041 3.11E-041 I barium-lanthanum-140 1 Ci i O.00E+001 0.00E+001 0.00E+001 0.00E+001 I cerium-141 1 Ci I O.OOE+001 0.00E+001 0.00E+001 0.OOE+001 I W-187 I Ci ! 0.OOE+001 0.00E+001 9.74E-05! 6.15E-05!
I Cu-64 I Ci i O.OOE+001 0.00E+001 1.81E-031 2.99E-04!
! I-133 I Ci 1 0.00E+001 0.OOE+001 3.64E-051 5.87E-06!
I Mn-56 i Ci 1 0.00E+001 0.OOE+001 2.26E-041 0.00E+001 +
l As-110m i Ci ! O.00E+001 0.OOE+001 1.00E-041 5.38E-041 1 Na-24 i Ci I O.OOE+001 0.00E+001 1.21E-021 3.48E-04
! As-76 i Ci i O.OOE+001 0.00E+001 1.51E-031 2.22E-03!
i La-142 i Ci ! O.00E+001 0.OOE+001 3.20E-061 0.OOE+001 1 Cs-136 I Ci i O.00E+001 0.00E+001 2.75E-04! O.OOE+00i
! Sb-122 l Ci ! 0.00E+001 0.00E+001 1.05E-041 0.OOE+001 i Nb-97 I Ci 1 0.00E+001 0.00E+001 1.89E-051 0.OOE+001 1 Ru-106 I Ci 1 0.00E+001 0.00E+001 6.12E-051 3.45E-03!
< l Ce-143 ! Ci i O.00E+001 0.OOE+001 1.53E-051 0.00E+001
! Ru-105 1 Ci i O.00E+001 0.00E+001 6.51E-061 0.00E+001 1 Sr-92 i Ci 1 0.OOE+001 0.OOE+001 6.95E-061 5.25E-06!
! Sb-124 i Ci i O.00E+001 0.OOE+001 0.00E+001 1.10E-041 i Fe-55 l Ci I O.OOE+001 0.00E+001 1.03E-021 6.77E-031
'l Total for period (above) I Ci I O.00E+001 0.00E+001 9.92E-021 8.90E-021 1 xenon-133 Ci i O.00E+001 0.OOE+001 7.31E-041 3.37E-041 1 xenon-135 i Ci i O.00E+001 0.00E+001 2.75E-04l 2.50E-041
TABLE 2-C RADIOACTIVE LIQUID WASTE SAMPLING AND ANALYSIS PROGRAM t ,
g Lower' Lower Limit'of , Limit of Detection' Detection-Liquid Minimum -Type of. Required: (Worst Case)
Release Sampling Analysis Activity (LLD) Capabiligy-Type Frequency Frequency Analysis (pCi/ml)" (pCi/ml)
A. Batch P P Principa SE-07 1.6E Waste Each Each -Emitters} Gamma. '
Releage Batch Batch Tanks '
I-131.- 1E-06 2.3E-08 P M Dissolved and- 1E-05 7.1E-08 One Entrained. Gases Batch /M (Gamma emitters)
b Each Composite Batch ~
Gross Alpha 1E-07. -3.8E-08 ,
d P Q Sr-89,'Sr-90 SE-08 2.6E-08 b
. Each Composite Batch Fe45 1E-06 1~.4E-07 B. SSW Basin Principa} Gamma SE-07 1.6E-07 1 (prior to Each Each' Emitters blowdown) Blowdown Batch I-131 1E-06 2.3E-08.
I 1
Note: Footnotes indicated are listed in GGNS Technical Specifications, Table 4.11.1.1.1-1.
J20SRERR-T2C - 1 ,
I
i ,
p 4
'l TABLE 3 '
Grand Gulf Nuclear Station July - December 1987 SOLID RADIOACTIVE WASTE AND IRRADIATED' FUEL SHIPMENTS
' Sol'id Waste Shipped Offsite for Burial or Disposal
~
A.
- 1. Type of Waste '
month. _ Estimate Total:
Unit - Period Error, %
3
- a. Spent resins, filter sludges, m 1.47E+02-
. oil evaporator bottoms, etc. *Ci 3.78E+02 7.6E+01
- b. Dry compressible waste, m 3.E9E+01 contaminated equipment, etc. *Ci 1.41E+00 8.6E+01
- c. Irradiated components, control m 4.13E-01 8.6E+01 rods, etc. *Ci 4.17E+01 3
- d. Other m None- N/A
- Ci
- Total curie quantity determined by measurement. Total volume used is-burial '
container volume
- 2. Estimate of major radionuclide composition (by type of waste'as identified above),
- a. Cr-51 52 %
Cs-137 4 %- l Mn-54 18 %
Co-60 17 %
Cs-134 3%
All Others 6% j
-I
- b. Cr-51 -36 % 1 Co-58 1%
Ma-54 8%
Co-60 '
19 %
Fe-55 19 % q All Others 17 %
- c. Mn-54 23 % l Fe-55 56 %
Co-60 20 %-
All Others 1%
-E d. N/A N/A J20SRERR-T3 - 1 4
i -
. i
TABLE 3 SOLID RADIOACTIVE WASTE AND' IRRADIATED FUEL SHIPMENTS.(cont'd)
- 3. Solid Waste Disposition
- a. Resins were dewatered;in, steelf linersaor polyethylene High Integrity
~
Containers according-to the. requirements of the GGNS PCP and shipped LSA.
- c. Irradiated components were packaged in a steel liner and' shipped as Radioactive Material N.O.S.
Number of Shipments Mode of Transp'ortation Destination 19 Truck Barnwell, SC b
B. Irradiated Fuel Shipments (Disposition)
. Number of Shipments Mode of Transportation Destination None '
N/A -N/A
-1 6
J20SRERR-T3 - 2
1 TABLE 4A l l
METEOROLOGICAL DATA - JULY-SEPTEMBER 1987 l
TOTAL FREQUENCY DISTRUBUTION PERIOD OF RECORD: 7/ 1/87, 000 --13/ 1/87, 003 WIND SPEED (M/S) AT 10-M L EVE '.
18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 4.2 .3 .0 .0 .0 .0 .0 4.4 .1 NNE 4.3 .1 .0 .0 .0 .0 .0 4.4 .0 NE 3.6 .1 .0 .0 .0 .0 .0 3. 7. .0 ENE B.O .0 .0 .3 .0 .0 .0 8.0 .1 0 E 5.8 .0 .0 .0 .0 .0 .0 5.8 .1 I Est 3.1 .0 .0 .0 .0 .0 .0 3.1 .0 R SE 2.8 .0 .0 .0 .0 .0 .0 2.8 .0 b E SSE 3.8 .0 .0 .0 .0 .0 .0 3.8 .0 I C S 5.8 .3 .0 .0 .0 .0 .0 6.1 .1 NT SSW 5.7 .1 .0 .0 .0 .0 .0 5.8 .1 D I SW 6.6 .0 .0 .0 .G .0 .0 6.6 .1 0 WSW 4.2 .0 .0 .0 .0 .0 .0 4.3 .1 NW 3.4 .0 .0 .0 .0 .0 .0 3.4 .0 WNW 3.3 .1 .0 .0 .0 .0 .0 3.4 .0 Nw !.4 . ~s .0 .3 .0 .0 .0 2.4 .0 NNW 3.7 .1 .0 .0 .0 .0 .0 3.5 .1 CALM 3.7 27.9 TOTAL 93.8 1.2 .0 .0 .0 .0 .0 103.0 .1
- 0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 2208 HOURS J20SRERR-T4-A - 1
EXTREMELY UNSTABLE STABILITY CLASS A PERIOD OF RECORD: 7/ 1/87r 000-- 101 1/87, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 11.7 3.1 .0 .0 .0 .0 .0 14.5 .3 NNE 9.2 .6 .0 .0 .0 .0 .0 9. 9 .1 NE 4.3 1.2 .0 .0 .0 .0 .0 5.5 .1 ENE 1.9 .6 .0 .0 .0 .0 .0 2.5 .0 DE 1.2 .0 .0 .0 .0 .0 .0 1.2 .0 I ESE .0 .3 .0 .3 .0 .0 .0 .0 .0 R SE 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 W E SSE 1.2 .0 .0 .0 .0 .0 .0 1.2 .0 IC S 2.5 .0 .0 .0 .0 .0 .0 2.5 .0 NT SSW 3.7 .0 .0 .0 .0 .0 .0 3.7 .1 D I SW 15.4 .0 .0 .0 .0 .0 .0 15.4 .3 0 WSW 3.7 .0 .0 .0 .0 .0 .0 3.7 .1 N e 7.4 .0 .0 .0 .0 .0 .3 7.4 .1 WNW 5.5 1.2 .0 .0 .0 .0 .0 6.S .1 NW 3.6 .0 .0 .0 .0 .0 .0 8.6 .1 NNW 13.6 .6 .0 .0 .0 .0 .0 14.2 .3 CALM .6 .6 TOTAL 92.6 7.4 .0 .0 .0 .0 .0 103.0 .1
J20SIGRR-T4-A - 2 l
1 l
t 1 I
l
! i o i I
I l
o i
i l
i i
l 1
l MODERATELY UNSTABLE STABILITY CLASS B PERIOD OF RECORD: 7/ 1/87, 000-- 10/ 1/87, 000 WIND SPEED (M/S) AT 10-M LEVEL AVG 13 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5 6-8 9-11
.0 .0 .0 .0 7.3 .1 7.3 .0 .0 N
.0 .0 .0 5.9 .1 NNE 5.9 .? .3 .0 2.9 .0
.0 .0 .0 NE 2.9 .0 .0 .0
.0 2.9 .0 ENE 2.9 .0 .0 .0 .0 .0
.0 .0 .0 .0 .0 .0 .0 .0 .0 0 E .0 .0 .0 .0
.0 .0 .0 I ESE .0 .0
.0 .0 .0 .0 R SE .0 .0 .0 .0 .0 2.9 .0
.0 .0 .0 .0 0 E SSE 2.9 .0 .0 5.9 .1 IC S 5.9 .D .6 .0 .0 .0 .0 '
.0 .3 .0 .0 .0 5.9 .1 NT SSW 5.9 .0
.0 22.1 .4 D I SW 22.1 .0 .0 .0 .0 .0
.0 .0 .0 .0 .0 5.9 .1 0 WSW 5.9 .0
.0 .0 .0 .0 7.3 .1 Nw 7.3 .0 .0
.0 8.8 .1 WNW S.8 .0 .0 .0 .0 .0
.0 .0 .0 .0 10.3 .1 NW 10.3 .0 .0 11.8 .2 NNW 10.3 1.5 .0 .3 .6 .0 .0
.0 CALM .0 103.0 .1 ;
l T OT AL 95.5 1.5 .0 .0 .0 .0 .0
.0 PERCENT FOR 68 HOURS
l I
l J20SRERR-T4-A - 3 ,
SLIGHTLY UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 7/ 1/87, 000-- 10/ 1/57, 000 WIND SPEED (M/S) AT ID-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 9.0 .0 .0 .0 .0 .0 .0 9.0 .1 NNE 6.3 .0 .0 .0 .0 .0 .0 6.0 .1 NE 3.0 .0 .0 .0 .0 .0 .0 3.0 .0 ENE 4.0 .0 .0 .0 .0 .0 .0 4.0 .1~
DE 4.0 .0 .0 .0 .0 .0 .0 4.3 .1 I ESE 1.0 .0 .0 .0 .0 .0 .0 1.0 .0 R SE 1.0 .0 .0 .0 .0 .0 .0 1.0 .0 WE SSE .0 .0 .0 .0 .0 .~ 0 .0 .0 .0 IC S 1.0 .0 .0 .3 .0 .0 .0 1.0 .0 NT SSW 5.0 1.0 .0 .3 .0 .0 .0 6.0 .1 D I SW 15.0 .0 .0 .0 .0 .0 .0 15.0 .3 0 WSW 12.0 .0 .0 .0 .0 .0 .0 12.0 .2 Nd 8.0 .0 .0 .0 .0 .0 .0 8.0 .1 WNW 13.0 .0 .0 .0 .0 .0 .0 10.0 .1 NW 5.0 .0 .0 .0 .0 .0 .0 5.0 .1 MNr 14.0 1.0 .0 .3 .0 .0 .0 15.0 .3 CALM .0 .0 TOTAL 98.0 2.0 .0 .0 .0 .0 .0 100.0 .1
NEUTRAL STABILITY CLASS 0 PERIOD OF RECORD: 7/ 1/87, 000-- 10( 1/87s 000 MIND SPEED (M/S) AT 10-M LEVEL AVG 18 12-14 17 AND UP TOTAL SPEED 0-2 3-5 6-8 9-11
.0 .0 .0 .0 59 .1 N 5.8 .2 .0
.0 .0 3.5 .0 NNE 3.3 .0 .0 .3 .0
.0 .0 .0 .0 0 .0 3.3 .0 NE 3.3 5.3 .1
.0 .0 .0 .0 .0 .0 EN E 5.3 .D
.0 .G .3 ,0 .0 .0 3.6 DE 3.6 .0 2.3 .0 I ESE 2.3 .0 .0 .0 .0 .0
.0 .0 .0 .0 3.0 .0 R SE 3.0 .0 .0
.0 .0 .0 .0 .0 2.S .0 WE SSE 2.6 .0 10.2 IC S 9.2 1.0 .0 .0 .0 .0 .0 .2
.2 .0 .0 .0 .0 .0 10.7 .2 NT SSW 13.6
.0 11.4 .2 11.2 .2 .0 .0 .0 .0 D I SW .0 9.9 .1 0 WSW 9.7 .2 .0 .3 .G .0
.0 .0 .0 .0 .0 5.9 .1 NW 5.9 .0
.1 WNW 5.9 .0 .0 .0 .0 .0 .0 6.9 4.1 .0 .0 .0 .0 .0 .0 4.1 .0 NW 4.5 .1 NNe 4.5 .0 .3 .0 .C .0 .0 S.1 6.1 CALM
___... .__.............___..__....____..................._.......__... .0 103.0 .1 T OT AL 98.3 1.6 .0 .0 .0 .0
.0 PERCENT FOR 605 HOURS O. HOURS OF BAD OR MISSING DATA OR j
J20SRERR-T4-A - 5
SLIGHTLY STABLE STABILITY CLASS E PERIOD OF RECORD: 7/ 1/87, 000-- 10/ 1/87, 000 WIND SPEED (M/S) AT 10-M LEVEL '
18 KVG 9-11 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5 6-8 N 3.0 .0 .0 .0 .0 .0 .0 3.0 .0 'i 5.2 .1 .0 .0 .0 .0 .0 5.3 .0 NNE NE 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 ENE 5.3 .0 .0 .0 .0 .0 .0 3.3 .0
.G .0 .0 .0 .0 4.5 .0 DE 4.5 .0 I ESE 5.0 .0 .0 .0 .0 .0 .0 5.0 .0 R SE 5.3 .0 .0 .0 .0 ,0 .0 5.3 .1 ,
.0 .0 .0 .0 8.6 .1 W E SSE 8.6 .0 .0 1C S 10.0 .0 .0 .0 .0 .0 .0 10.0 .1 NT SSW 7.4 .0 .0 .0 .0 .0 .0 7.4 .1 .
O I SW 3.4 .0 .0 .0 .0 .0 .0 3.4 .0 0 WSw 1.9 .0 .0 .3 .0 .0 .0 1.9 .0 :
2.2 .0 .0 .0 .0 .0 .0 2.2 .0 NW '
WNW 1.1 .0 .0.
.0 .0 .0 .0 1.1 .0
.3 .0 .0 .0 .0 .0 .0 .3 .0 i NW NN. 1.7 .0 .0 .0 .0 .0 .0 1.7 .0 CALM 34.9 34.9 TOTAL 99.8 .1 .0 .0 .0 .0 .0 103.0 .1 f l
i J20SEEUt-T4-A - 6
MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD: 7/ 1/S7, 000-- 10/ 1/S7, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 2.2 .0 .0 .0 .0 .0 .0 2.2 .0 ;
kNE 4.8 .0 .0 .0 .0 .0 .0 4.8 .0 NE 4.4 .0 .0 .0 .0 .0 .0 4.4 .0 ENE 10.5 .0 .0 .0 .0 .0 .0 10.5 .1 DE 6.1 .0 .0 .0 .0 .0 .0 6.1 .0 I ESE 3.1 .0 .0 .0 .0 .0 .0 3.1 .0 R SE 2.2 .0 .0 .0 .0 .0 .0- 2.2 .0 W E SSE 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 IC S .0 .0 .0 .0 .0 .0 .0 .0 .0 l NT SSW .4 .0 .0 .0 .0 .0 .0 .4 .0 0 I SW .0 .0 .0 .3 .0 .0 .0 .0 .0 0 WSw .4 .0 .0 .0 .0 .0 .0 .4 .0 NW .4 .0 .0 .0 .0 .0 .0 4 .0 WNW .0 .0 .0 .3 .0 .0 .0 .0 .0 NW .0 .0 .0 .0 .0 .0 .0 .3 .0 NNW .4 .0 .0 .0 .0 .0 .0 .4 .0 CALM 62.3 62.3 TOTAL 103.0 .3 .3 .0 .3 .3 .0 103.0 .0
l l
l i
l l
1 J20SRERR-T4-A - 7 I
l 1
l l
l l
)
l l
\
1 EXTREMELY STABLE STABILITY CLASS 6 PERIOD OF RECORD: 7/ 1/87, 000-- IDI 1/87, 003 l WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N .3 .3 .0 .0 .0 .0 .0 .0 .0
.7 .0 .0 .0 .0 .0 .0 .7 .0 l NNE NE 6.4 .0 .0 .0 .0 .0 .0 6.4 .0 l ENE 22.1 .0 .0 .0 .0 .0 .0 22.1 .2 0 E 14.2 .0 .0 .0 .0 .0 .0 14.2 .1 l I ESE 3.7 .0 .0 .0 .0 .0 .0 3.7 .0 R SE .5 .0 .0 .0 .0 .0 .0 .5 .0 DE SSE .2 .0 .0 .0 .0 .0 .0 .2 .0 I C S .0 .0 .0 .0 .0 .0 .0 .0 .0 ;
N T SSW .0 .0 .0 .0 .0 .0 .0 .0 .0 l D I S a' .0 .0 .0 .0 .0 .0 .0 .0 .0 i 0 wSW .3 .0 .0 .0 .0 .0 .0 .0 .0 NW .0 .0 .0 .0 .0 .0 .0 .0 .0 WNW .0 .0 .0 .0 .0 .0 .0 .0 .0 l NW .0 .0 .0 .0 .0 .0 .0 .3 .0 NNW .0 .0 .0 .0 .0 .0 .0 .0 .0 CALM 52.1 52.1 l TOT AL 100.0 .0 .0 .0 .0 .0 .0 103.0 .1 1
- 0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 407 HOURS J20SRERR-T4-A - 8 1
TOTAL FREQUENCY DISTRUBUTION PERIOD OF RECORD: 7/ 1/87, 003 --1 h'- 17 87, 003 WIND SPEED (M/S) AT 50-M LEVEL 18 AV6 0-2 3-5 6-8 9-11 12-14 15-17 AND UP 10TAL SPEED N 4.9 1.5 .0 .0 .0 .0 .0 6.4 .2 NME 4.5 .9 .0 .0 .0 .0 .0 5.4 .1 NE 3.7 .8 .0 .0 .0 .0 .0 4.6 1 ENE 2.9 1.2 .0 .0 .0 .0 .0 4.1 .I DE 2.8 1.9 .0 .0 .0 .0 .0 4.7 .1 I ESE 5.7 3.6 .0 .0 .0 .0 .0 9.3 .3 R SE 4.7 3.0 .0 .0 .0 .0 .0 7.6 .2 DE SSE- 6.3 2.0 .0 .D .0 .0 .0 8.4 .2 IC S 6.2 2. 9 .1 .0 .0 .0 .0 9.? .2 N T SSW 6.4 2.0 .0 .0 .0 .0 .0 Sn- .2 0 I SW 7 .1 2.5 .1 .0 .0 .0 .0 7.7 .2 0 WSh 5.2 .9 .0 .0 .0 .0 .0 6.1 .1 NW 3.9 .6 .0 .0 .0 ,0 .0 4.7 .1 WNW 2.7 .1 .0 .0 .0 .0 .0 2.8 .0 -
NW 2.4 .3 .0 .0 .0 .3 .0 2.7 .0 NNW 2.3 1.5 .0 .0 .0 .0 .0 4.2 .1 CALM 2.8 1.6 TOTAL 73.8 25.9 .3 .0 .0 .3 .0 100.0 .2
1
. l l
I 4
l J20SRERR-T4-A - 9 l
l
= ._ . - . . . .. ,
l l
l EXTREMELY UNSTABLE STABI'ITY
. CLASS A PERIOD OF RECORD: 7/ 1/87, 000-- 101 1/87, 000 j
WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED 1 N 11.1 4.3 .0 .0 .0 .0 .0 15.4 .4 NNE 4.9 .e .3 .9 .0 .0 .3 5.5 .1 NE 4.9 1.2 .0 .0 .0 .0 .0 6.2 .1 !
ENE 3.1 .0 .0 .3 .0 .0 .0 3.1 .0 :
.0 t
.0 .0 .0 .0 .0 .0 .0 .0 0 E I ESE 3 .1 1.2 .0 .0 .0 .0 .0 4.3 .1-R SE 1.2 2.5 .0 .0 .0 .0 .0 3.7 .1 i
.0 .0 .0 .0 1.9 .0 W E SSE 1.2 .6 .0 I C S .6 1.9 .0 .3 .0 .0 .0 2.5 .1 l
NT SSW 3.7 3.7 .0 .0 .0 .0 .0 7.4 .2 D I SW 6.2 6.2 .0 .0 .0 .0 .0 12.3 .4 0 WSW 2.5 .0 .0 .0 .0 .0 .0 2.5 .0 N d 3.1 .6 .0 .3 .0 .0 .0 3.7 .1 WNW 3.7 .0 .0 .0 .0 .0 .0 3.7 .1 i NW S.6 2.5 .0 .0 .0 .0 .0 11.1 .3 NNW 10.5 e.2 .0 .0 .0 .0 .0 16.7 .5 t
CALM .0 .0 TOTAL 66.5 31.5 .0 .0 .0 .0 .0 103.0 .2
i L
I i
J20SRERR-74-A - 10 l
4 1
MODERATELY UNSTABLE STABILITY CLASS B PERIOD OF RECORD: 7/ 1/87, 300-- 10/ 1/87, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED r N 7.3 .0 .0 .0 .0 .0 . 0 7.3 .1 NNE 1.5 .0 .0 .0 .0 .0 . 0 1.5 .0 NE 2.9 .0 .0 .0 .0 .0 . 0 2.9 .1 ENE 2.9 1.5 .0 .0 .0 .0 . 0 4.4 .1 DE .0 .0 .0 .3 .0 .0 . 0 .0 .0 I ESE 1.5 1.5 .0 .0 .0 .0 . 0 2.9 .1 R SE .0 2.9 .0 .3 .0 .0 . 0 2.9 .1 0 E SSE .0 2.9 .0 .0 .0 .0 . 0 2.9 .1 I C S 115 1.5 .0 .3 .G .0 . 0 2.9 .1 NT SSW 2.9 4.4 .0 .0 .0 .0 . 0 7.3 .2 i 0 I SW 16.7 7.3 .0 .0 .0 .0 . 0 22.1 .6 -
0 WSW 2.9 2.9 .0 .0 .0 .0 . 0 5.9 .2 N J 7.3 5.9 .0 .0 .0 .0 . 0 13.2 .3 WNW 7.3 .0 .0 .0 .0 .0 . 0 7.3 .1 NW 4.4 .0 .0 .0 .0 .0 . 0 4.4 .1 NN. 5.9 5.9 .0 .3 .0 .0 . 0 11.8 .3 CALM .0 .0 TOTAL 63.2 36.8 .0 .0 .0 .0 .0 103.0 .2
l J20SRERR-T4-A - 11 I
r - , - - - . se-y e
SLIGHTLY UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 7/ 1/87, 000-- 10/ 1/87, 000 WIND SPEED (4/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 12.0 1.0 .0 .0 .0 .0 .0 13.0 .3 NNE 3.0 1.0 .0 .0 .0 .0 .0 4.0 .1 NE 4.0 1.0 .0 .0 .0 .0 .0 5.0 .1 ENE 2.0 1.0 1.0 .0 .0 .0 .0 4.0 .2 0 E 3.0 1.0 .0 .3 .0 .0 .0 4.0 .1 I ESE 2.0 1.0 .0 .0 .0 .0 .0 3.0 .1 R SE 1.0 .0 .0 .0 .0 .0 .0 1.0 .0 WE SSE 1.0 .0 .0 .0 .0 .0 .0 1.0 .0 IC S 2.0 .0 .0 .0 .0 .0 .0 2.0 .0 NT SSW 4.0 2.0 .0 .0 .0 .0 .0 6.0 .1 0 1 SW 10.0 4.0 .0 .0 .0 .0 .0 14.0 .3 0 WSW 10.0 1.0 .0 .3 .0 .0 .0 11.0 .3 NW 3.0 2.0 .0 .3 .0 .0 .0 5.0 .1 ,
WNW 7.0 1.0 .0 .0 .0 .0 .0 8.0 .1 l NW 7.0 .0 .0 .0 .0 .0 .0 7.0 .1 NNw S.] 4.0 .0 .0 .0 .0 .0 12.0 .3 CALM .0 .0 l
____..__. _____....._____..____......._...__...._______.__.....__...__ l TOTAL 79.0 20.0 1.0 .0 .0 .0 .3 103.0 .2
J20SRERR-74 A - 12
NEUTRAL STABILITY CLASS 0 PERIOD OF RECORD: 7/ 1/87, 000-- 10/ 1/87, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 4.6 1.0 .0 .0 .0 .0 .0 5.6 .1 NNE 3.1 .0 .0 .0 .0 .0 .0 3.1 .0 NE 2.5 .8 .0 .0 .0 .0 .0 3.3 .1 ENE 3.6 1.1 .0 .D .0 .0 .0 4.5 .1 0 E 3.0 .7 .0 .0 .0 .0 .0 3.6 .1 )
I ESE 5.3 2.0 .0 .0 .0 .0 .0 7.3 .2 R SE 3.5 .6 .0 .0 .0 .0 .0 4.3 .1 i 6 E SSE 2.5 1.1 .2 .0 .0 .0 .0 3.8 .1 l IC S 4.8 4.6 .3 .0 .0 .0 .0 9.7 .3 l 2
NT SSW 6.9 2.3 .0 .0 .0 .0 .0 9.2 .2 D I SW 7.6 3.6 .5 .3 .0 .0 .0 11.9 .3 0 WSW 9.1 1.6 .0 .3 .0 .0 .0 10.7 .2 NW 7.6 1.3 .0 .0 .0 .0 .0 8.9 .2 WNW 4.5 .2 .0 .0 .0 .0 .0 4.6 .1 ,
Mw 3 .1 '. .3 .0 .3 .0 .0 .0 3.5 .1 !
NN 'W 2.5 1.5 .0 .0 .0 .0 .0 4.0 .1 )
CALM 1.5 1.5 l TOTAL 75.7 23.3 1.0 .0 .0 .0 .0 103.0 .1
l J20SEE10t-T4-A - 13
SLIGHTLY STABLE STABILITY CLASC E PERIOD OF RECORD: 7/ 1/87, 000-- 10/:1/87, 000 i
WIND SPEED (M/S) AT 50-M LEVEL 18 AVG !
0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 2.2 2.0 .0 .0 .0 .0 .0 4.2 .1 NNE 3.4 1.1 .0 .0 .0 .0 .0 4.5 .1 l NE 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 ENE .6 .8 .0 .0 .0 .0 .0 1.4 .0 0 E 2.2 1.3 .0 .0 .0 .0 .0 3.4 .1 I ESE 6.6 4.4 .0 .0 .0 .0 .0 11.0 .3 l R SE 5.0 5.3 .0 .0 .0 .0 .0 10.3 .3 0E SSE 8.3 5.0 .0 .0 .0 .0 .0 13.3 4 IC S 10.3 4.1 .0 .0 .0 .0 .0 14.4 .4 NT SSW 7.2 2.8 .V .0 .0 .0 .0 10.0 .3 0 I SW S.3 2.0 .0 .3 .0 .0 .0 10.3 .2 0 WSW 4.7 .9 .0 .0 .0 .0 .0 5.6 .1 NW 3.0 .3 .0 .0 .0 .0 .0 3.3 .1 WNW 1.4 .0 .0 .0 .0 .0 .0 1.4 .0 N's .6 .0 .0 .0 .0 .0 .0 .6 .0 NNW 1.9 .6 .0 .0 .0 .0 .0 2.5 .0 CALM 1.1 1.1 i TOTAL 69.3 30.7 .0 .0 .0 .0 .0 103.0 .2 j I
- 0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 633 HOURS J20SRElG-T4-A - 14
MODERATELY STABLE STABILITY ~ CLASS F ,
PERIOD OF RECORD: 7/ 1/87, 300-- 10/ 1/57, 000 WIND SPEED (M/S) AT 50-M LEVE'.
18 AVG i 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED i N 4.4 2.2 .0 .0 .0 .0 .0 6.6 .1 l NNE 7.0 3.1 .0 .0 .0 .0 .0 10.1 .3 i NE 3.9 1.7 .0 .3 .0 .0 .0 5.7 .1 :
ENE 1.7 .4 .0 .0 .0 .0 .0 2.2 .0 !
DE 3.1 2.2 .0 .0 .0 .0 .0 5.3 .1 i I ESE 4.4 4.8 .0 .0 .0 .0 .0 9.2 .3 '
R SE 4.4 3.1 .0 .0 .0 .0 .0 7.4 .2 :
WE SSE 12.7 .0 .0 .0 .0 .0 .0 12.7 .3 l IC S 5.3 1.7 .0 .0 .0 .0 .0 7.0 .2 N T SSW 12.7 .4 .0 .0 .0 .0 .0 13.1 .3 1 0 I SW 6.1 .4 .0 .0 .0 .0 .0 6.6 .1 l 0 WSW 4.3 e0 .0 .0 .0 .0 .0 4.8 .1 NW 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 i WNw 1.3 .0 .0 .3 .0 .0 .0 1.3 .0 I NW .4 .0 .0 .3 .0 .0 .0 .4 .0 NNW .9 .4 .0 .3 .0 .0 .0 1.3 .0 CALM 3.5 3.S l TOTAL 79.4 20.o .0 .0 .0 .0 .0 100.0 .2
1 J20SRERR-T4-A - 15 l
EETREMELf STABLE STABILITY CLASS 6 PERIOD OF RECORD: 7/ 1/87r 300-- 10/ 1/57, 000 WIND SPEED (M/5) AT 50-M LEVEL 18 AWG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 5.1 .5 .0 .0 .0 .0 .0 5.6 .1 7.6 .7 .0 .0 .0 .0 .0 8.3 .2 NNE NE 6.9 1.2 .0 .0 .0 .0 .0 8.1 .2 2.9 .0 .0 .0 .0 .0 9.3 .2 ENE 6.4 DE 4.7 6.1 .0 .0 .0 .0 .0 10.8 .3 I ESE S.1 6.1 .0 .0 .0 .0 .0 14.2 .4~
R SE 7.1 3.4 .0 .0 .0 .0 .0 12.5 .3 W E SSE 9.8 .5 .0 .0 .0 .0 .0 10.3 .2 IC S 6.4 .7 .0 .0 .0 .0 .0 7.1 .1
.D .0 .0 .0 3.2 .0 NT SSW 3.2 .0 .0 0 I SW 3.2 .0 .0 .0 .0 .0 .0 3.2 .0
.0 .0 .7 .0 0 WSW .7 .0 .0 .0 .0 NW .5 .0 .0 .0 .0 .0 .0 .5 .0 vNm .5 .G .3 .0 .0 .0 .0 .5 .0 1.5 .0 .0 .0 .0 .0 .0 1.5 .0 ,
NW '
NNW .7 .2 .0 .0 .0 .0 .0 1.0 .0 CALM 2.9 2.9 TOTAL 77.4 22.6 .0 .0 .0 .0 .0 100.0 .2
J20SRERR-74-A - 16
e s
N s
(
.R s .5 o s 1
s -i i i s
PERCENT 8AD DATA REPORT ., , .
REPORT COVERS 2208MOURS L i /
' ~ '[ %
HOURS PERCENT -
50M DIRECTION 0; > .00 "' S k i SOM WIND SPEED Di s .00 '
10M DIRECTI3N '
- 0.) .00 '. t 10M WIND SPEED ,
O.' .00 TEMPERATURE '
O. .00 DEW POINT s 7. .32 DELTA T 5- O. .00~
PRECIPITATION f 0. .00 ,' A
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I', % , ., .
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.i ' g. s J20SRERR-T4-A - 17
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_t'. _4 - - 1.- d. _
TABE 4A METEOROLOGICAL DATA - OCTOBER-DECEMBER 1987 TOTAL FREQUENCY DISTRU80 TION PERIOD OF RECORD: 10/ 1/87, 000 -- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 8.1 2.2 .0 .0 .0 .0 .0 10.3 .2 NNE 5.1 .6 .0 .0 .0 .0 .0 5.7 .1 NE 5.3 .4 .0 .0 .0 .0 .0 5.7 .1 ENE 7.8 .1 .0 .0 .0 .0 .0 8.0 .1 0 E 5.1 .3 .0 .0 .0 .0 .0 5.4 .1 I ESE 3.5 .3 .0 .0 .0 .0 .0 3.8 .1 R SE 4.3 .2 .0 .0 .0 .0 .0 4.5 .1 WE SSE 4.6 .8 .1 .0 .0 .0 .0 5.5 .1 ICS 748 1.6 .0 .0 .0 .0 .0 5.4 .1 N T SSW 2.7 .2 .1 .0 .0 .0 .0 3.0 .0 0I SW 2.6 .3 .0 .0 ,0 .0 .0 2.9 .0 ,
o WSW 3.1 9 .0 .0 .0 .0 .0 4.0 ~ .1 NW 3.5 .1 .0 .0 .0 .0 .0 3.6 .1 WNW 3.3 .0 .0 .0 .0 .0 .0 3.4 .0 NW 2.9 .3 .0 .0 .0 .0 .0 3.2 .0 NNW 5.4 1.4 .0 .0 .0 .0 .0 6.8 .1 CALM 5.4 18.7 TOTAL 90 0 9.7 .2 .0 .0 .0 .0 100.0 .1 i
i
I l
l I
l J20SRERR-T4-A - 18 l
1 l
1 l
1 l
I l
l EXTREMELY UNSTABLE STASILITY CLASS A I PERIOD 0F RECORD 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 6.1 5.6 .0 .0 .0 .0 .0 11.7 .3 hME 6.1 2.9 .0 .0 .0 .0 .0 9.0 .2 N5 3.4 1.4 .0 .0 .0 .0 .0 4.9 .1 ENE 3.6 .0 .0 .0 .0 .0 .0 3.6 .1 0 E 2.2 .2 .0 .0 .0 .0 .0 2.4 .0 I ESE 1.0 .5 .0 .0 .0 .0 .0 1.4 .0 R SE 2.9 .5 .0 .0 .0 .0 .0 3.4 .1 W E SSE 3.9 1.0 .0 .0 .0 .0 .0 4.9 .1 1CS 3.4 2.9 .0 .0 .0 .0 .0 6.3 .2 N T SSW 1.7 .0 .0 .0 .0 .0 .0 1.7 .0 D I SW 3.2 .5 .0 .0 .0 .0 .0 3.6 .1 0 WSW 5.8 3.4 .0 .0 .0 .0 .0 9.2 .2 NW 7.5 .0 .0 .0 .0 .0 .0 7.5 .1 [
WNW 6.6 .2 .0 .0 .0 .0 .0 6.8 .1 ',
NW 4.6 1.0 .0 .0 .0 .0 .0 5.6 .1 '
NNW 10.9 6.6 .0 .0 .0 .0 .0 17.5 .5
.2 .2 CALM TOTAL 73.2 26.8 .0 .C .0 .0 .0 100.0 .2
i l
l i
l l
j J20SRERR-T4-A - 19 i
I MODERAT ELY UNST ABLE STABILITY CLASS 0 PERIOD OF' RECORD 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL
-18 AVE 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 11.4 4.5 .0 .0 .0 .0 .0 15.9 ~.4 NNE .0 .0 .0 .0 .0 .0 .0 .0 .0 NE 4.5 1.1 .0 .0 .0 .0 .0 5.7 .1 ENE 4.5 .0 .0 .0 .0 .0 .0 4.5 .1 DE .0 1.1 .0 .0 .0 .0 .0 1.1 .0 I ESE 1.1 1.1 .0 .0 .0 .0 .0 2.3 .1 R SE 3.4 .0 .0 .0 .0 .0 .0 3.4 .1 W E SSE 3.4 2.3 .0 .0 .0 .0 .0 5.7 .1 1C$ 5.7 5.7 .0 .0 .0 .0 .0 11.4 .3 ;
M T SSW 6.8 .0 .0 .0 .0 .0 .0 6.8 .1 D I SW 11.4 1.1 .0 .0 .0 .0 .0 12.5 .2 0 WSW 6.8 1.1 .0 .0 .0 .0 .0 7.9 .2 NW 3.4 .0 .0 .0 .0 .0 .0 3.4 .0 WNW 4.5 .0 .0 .0 .0 .0 .0 4.5 .1 >
NW 10.2 .0 .0 .0 .0 .0 .0 10.2 .1 NNW 3.4 .0 .G .0 .0 .0 .0 3.4 .1 CALM 1.1 1.1 TOTAL 81.8 18.2 .0 .0 .0 .0 .0 100.0 .1
j l
i 1
i i
l J20SRERR-T4-A - 20
SLIGHTLY UhSTABLE STA8ILITY CLASS C PERIOD OF RECORD: 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 11.6 2.3 .C .0 .0 .0 .0 13.9 .3 NME 9.3 1.2 .0 .0 .0 .0 .0 10.5 .2 NE 3.5 .0 .0 .0 .0 .0 .0 3.5 .1 EME 1.2 .0 .0 .0 .0 .0 .0 1.2 .0 DE 1.2 .0 .0 .0 .0 .0 .0 1.2 .0 I ESE 3.5 .0 .0 .0 .0 .0 .0 35 .1 R SE 7.0 .0 .0 .0 .0 .0 .0 7.0 .1 W E SSE 5.8 1.2 .0 .0 .0 .0 .0 7.0 .1 I CS 7.0 4.6 .0 .0 .0 .0 .0 11.6 .4 N T SSW 3.5 .0 .0 .0 .0 .0 .0 3.5 .1 0I SW 3.5 1.2 .0 .0 .0 .0 .0 4.6 .1 0 WSW 1.2 1.2 .0 .0 .0 .0 .0 2.3 .0 NW 11.6 .0 .0 .0 .0 .0 .0 11.6 .1 WNW 8.1 .0 .0 .0 .0 .0 .0 8.1 .1 MW 2.3 .0 .0 .0 .0 .0 .0 2.3 .0 NNW 5.8 2.3 .0 .0 .0 .0 .0 8.1 .2 CALM .0 .0 TOTAL 86.0 13.9 .0 .0 .0 .0 .0 100.0 .1
- 0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 86 N00RS J20SRERR-T4-A - 21
l i
I 4
i NEUTRAL STABILITY CLASS D PERIOD OF RECORD: 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M~ LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 10.5 3.1 .0 .0 .0 .0 .0 13.6 .3 4.5 .0 .0 .0 .0 .0 .0 4.5 .1 NME NE 3.5 .2 .0 .0 .0 .0 .0 3.7 .1 3.7 .6 .0 .0 .0 .0 .0 4.3 .1 ENE D E 2.3 1.0 .0 .0 .0 .0 .0 3.3 .1 I ESE 3.1 .6 .0 .0 .0 .0 .0 3.7 .1 R SE 3.5 .4 .0 .0 .0 .0 .0 3.9 .1
.0 .0 .0 .0 8.3 .2 WE SSE 6.2 1.9 .2 8.5 .2 ICS 5.6 2.7 .2 .0 .0 .0 .0 N T SSW 3.9 .6 .4 .0 .0 .0 .0 4.8 .1 D I SW 2.5 .6 .0 .0 .0 .0 .0 3.1 .1 1 0 WSW 5.0 .8 .0 .0 .0 .0 .0 5.8 .1 NW 5.6 .4 .0 .0 .0 .0 .0 6.0 .1 WNW 3.9 .0 .0 .0 .0 .0 .0 3.9 .0 MW 2.9 .2 .0 .0 .0 .0 .0 3.1 .0 NNW 8.3 .4 .0 .0 .0 .0 .0 8.7 .2 CALM 10.7 10.7 TOTAL 85.8 13.4 .8 .C .0 .0 .0 100.0 .1
i l
l l
J20SRERR-T4-A - 22 I
i SLIGHTLY STABLE STABILITY CLASS E PERIOD OF RECORD 210/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M~ LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 16.1 .6 .0 .0 .0 .0 .0 16.8 .3 NNE 6.6 .0 .0 .0 .0 .0 .0 6.6 .1 NE 3.2 .0 .0 .0 .0 .0 .0 3.2 .0 ENE 5.7 .0 0 .0 .0 .0 .0 5.7 .1 DE 5.1 .0 .0 .0 .G .0 .0 5.1 .1 I ESE 4.4 .0 .0 .0 .0 .0 .0 4.4 .1 R SE 4.2 .0 .0 .0 .0 .0 .0 4.2 .0 W E SSE 6.8 .2 .2 .0 .0 .0 .0 7.2 .1 i 1CS 3.8 .0 .0 .0 .C .C .0 3.8 .1 M T $$W 4.9 .2 .0 .0 .0 .0 .0 5.1 .1 D I SW 3.8 .0 .0 .0 .0 .0 .0 3.8 .0 .
O WSW 2.1 .2 .0 .0 .0 .0 .0 2.3 .0 NW 1.1 .0 .0 .0 .0 .0 .0 1.1 .0 WNW 3.2 .0 .0 .0 .0 .0 .0 3.2 .0 Nk 3.8 .2 .0 .0 .0 .0 .0 ~4.0 .1 NNW 4.7 .0 .0 .0 .0 .0 .0 4.7 .1 CALM 18.7 18.7 TOTAL 98.3 1.5 .2 .0 .0 .0 .0 100.0 .1 1 I
O. NCURS CF BAD OR MISSING DATA OR .0 PERCENT FOR 471 NOURS l l
i i
4 i
1 l l l
1 l J20SRERR-T4-A - 23
i MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED -
N 1.4 .0 .0 .0 .0 .0 .0 1.4 .0 MNE 8.6 .0 .0 .0 .0 .0 .0 8.6 .1 NE 11.5 .0 .0 .0 .0 .0 .0 11.5 .1 ENE 7.2 .0 .0 .0 .0 .0 .0 7.2 .1 DE 7.7 .0 .0 .0 .0 .0 .0 7.7 .1 I ESE 6.3 .0 .0 .0 .0 .0 .0 6.3 .1 A SE 8.2 .0 .0 .0 .0 .0 .0 8.2 .1 ,
W E $$E 5.3 .0 .0 .0 .0 .0 .0 5.3 .1 ICS 3.8 .0 .0 .0 .0 .0 .0 3.8 .0 N T SSW .5 .0 .0 .0 .0 .0 .0 .5 .0 '
D I SW .0 .0 .0 .0 .0 .0 .0 .0 .0 0 WSW .5 .0 .0 .0 .0 .0 .0 .5 .0 NW .0 .0 .0 .0 .0 .0 .0 .0 .0 WNW .0 .0 .0 .0 .0 .0 .0 .0 .0 NW .0 .0 .0 .0 .0 .0 .0 .0 .0 NNW .0 .0 .0 .0 .0 .0 .0 .0 .0 CALM 38.9 38.9 TOT AL 100.0 .0 .0 .0 .0 .0 .0 100.0 .1
- 0. HOURS OF SAD OR MISSING DATA OR .0 PERCENT FOR 208 HOURS J20SRERR-T4-A - 24 i
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I 1
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l EXTREMELY STABLE STABILITY CLASS G i PERIOD OF RECORD: 10/ 1/87, 000-- 1/ 1/88, 000 i WIND SPEED (M/S) AT 10-M LEVEL l 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED l N .2 .0 .0 .0 .0 .0 .0 .2 .0 ;
NNE 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 NE 9.3 .0 .0 .0 .0 .0 .0 9.3 .1 ENE 21.8 .0 .0 .0 .0 .0 .0 21.8 .2 0 E 12.0 .0 .0 .0 .0 .0 .0 12.0 .1 I ESE 4.5 .0 .0 .0 .0 .0 .0 4.5 .0 R SE 4.3 .0 .0 .0 .0 .0 .0 4.3 .0 W E SSE .7 .0 .0 .0 .0 .0 .0 .7 .0 IC S .7 .0 .0 .0 .0 .0 .0 .7 .0 N T $$W .0 .0 .0 .0 .0 .0 .0 .0 .0 0I SW .0 .0 .0 .0 .0 .0 .0 .0 .0 0 WSW .0 .0 .0 .0 .0 .0 .0 .0 .0 :
NW .0 .0 .0 .0 .0 .0 .0 .C .0 WhW .0 .0 .0 .0 .0 .0 .0 .0 .0 MW .2 .0 .0 .0 .0 .0 .0 .2 .0 ~
MkW .2 .0 .0 .0 .0 .0 .0 .2 .0 .
CALM 44.0 44.0 -
TOTAL 100.0 .0 .0 .0 .0 .0 .0 100.0 .1 J 0. MCURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 418 HOURS i
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J20SRERR-T4 A - 25 I l
1
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TOTAL FREGUENCY DISTRUSUTION PERIOD OF RECORD: 10/ 1/87, 000 -- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 3.4 5.5 .2 .0 .0 .0 .0 9.0 .3 ,
NME 2.4 2.8 .0 .0 .0 .0 .0 ~5.2 .2 NE 2.0 1.9 .0 .0 .0 .0 .0 3.9 .1 ENE 2.0 2.0 .0 .0 .0 .0 .0 4.1 .1 DE 2.3 5.9 .1 .0 .0 .0 .0 8.3 .3 I ESE 2.7 10.0 .9 .0 .0 .0 .0 13.6 .6 R SE 2.0 5.0 1.0 .2 .0 .0 .0 8.4 .4 WE SSE 1.9 5.3 .9 .1 .0 .0 .0 8.3 .4 IC S 1.9 2.1 .1 .1 .0 .0 .0 4.2 .1 N T SSW 2.1 .9 .0 .0 .0 .0 .0 2.9 .1 0 I SW 2.8 1.6 .3 .0 .0 .0 .0 4.6 .1 0 WSW 2.7 1.1 .0 .0 .0 .0 .0 3.9 .1 MW 1.9 1.7 .2 .1 .0 .0 .0 3.9 .1 WNW 2.2 1.1 .3 .0 .0 .0 .0 3.6 .1 MW 2.5 2.6 .0 .0 .0 .0 .0 5.2 .2 NNW 2.9 5.3 .8 .0 .0 .0 .0 9.0 .3 1 CALM 2.9 1.6 TOTAL 39.4 54.8 5.0 .6 .0 .0 .0 100.0 .2 !
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J20SRERR-T4-A - 26
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EXTREMELY UNSTABLE STABILITY CLASS A PERIOD OF RECORD: 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/5) AT 50-M LEVEL
'f 8 AVG 0-2 3-5 6-8 9-11 12-14 T5-17 AND UP TOTAL SPEED N 3.9 6.1 1.0 .0 .0 .0 .0 10.9 .4 NME 2.4 2.4 .2 .0 .0 .0 .0 5.1 .2 NE Z.9 1.7 .0 .0 .0 .0 .0 4.6 .1 ENE 1.7 1.7 .0 .0 .0 .0 .0 3.4 .1 0 E 2.2 1.7 .0 .0 .0 .0 .0 3.9 .1 I ESE 3.9 3.6 .2 .0 .0 .0 .0 7.8 .3 R SE 2.2 1.7 1.2 .0 .0 .0 .0 5.1 .2
.0 .0 4.9 .2 W E SSE 1.2 3.6 .0 .0 .0 IC S 1.0 1.0 .0 .0 .0 .0 .0 1.9 .0 ;
NT $5W .5 .7 .0 .0 .0 .0 .0 1.2 .0 D I SW 1.9 4.1 1.0 .0 .0 .0 .0 7.0 .3 0 WSW 3.9 2.2 .0 .0 .0 .0 .0 6.1 .2 NW 2.9 4.4 .2 .0 .0 .0 .0 7.5 .2 .
WNW 2.4 1.0 .5 .0 .0 .0 .0 3.9 .1 NW 3.2 8.0 .0 .0 .0 .0 .0 11.2 .4 NNW 2.7 9.0 1.4 .0 .0 .0 .0 13.1 .5 CALM 2.2 2.2
.......__________...__.........___.............___.._ .. ]
TOTAL 41.1 53.0 5.8 .0 .0 .0 .0 100.0 .2 l
J20SRERR-T4-A - 27 l
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MODERATELY UNST ABLE STAEILITY CLASS B PERIOD OF RECORD: 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL l 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 2.3 1.1 .0 .0 .0 .0 .0 3.4 .1 NME .0 .0 .0 .0 .0 .0 .0 .0 .0 NE 2.3 3.4 .0 .0 .0 .0 .0 5.7 .2 ENE 3.4 1.1 .0 .0 .0 .0 .0 4.5 .1 0 E 3.4 3.4 1.1 .0 .0 .0 .0 7.9 .3 I ESE 2.3 5.7 1.1 .0 .0 .0 .0 9.1 ~.4 i R SE 2.3 2.3 1.1 .0 .0 .0 .0 5.7 .3 l W E SSE 3.4 3.4 1.1 .0 .0 .0 .0 7.9 .3 IC S 3.4 2.3 .0 .0 .0 .0 .0 5.7 .2 ,
NT SSW 4.5 .0 .0 .0 .0 .0 .0 4.5 .1 i DI SW 5.7 3.4 .0 .0 .0 .0 .0 9.1 .3 0 WSW 5.7 1.1 .0 .0 .0 .0 .0 6.8 .1 NW 5.7 .0 .0 .0 .0 .0 .0 5.7 .1 WNW 5.7 2.3 .0 .0 .0 .0 .0 7.9 .2 Nk 2.3 2.3 .0 .0 .0 .0 .0 t ,: S .1 ;
NNW 1.1 5.7 4.5 .0 .0 .0 .0 11.4 .5 CALM .0 .0 l T OT AL 53.4 37.5 9.1 .C .0 .0 .0 100.0 .2
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i J20SNE!Ut-T4-A - 28
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J I
l SLIGHTLY UhSTABLE STABILITY CLASS C PERIOD OF RECORD:10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 2.3 10.5 .0 .0 .0 .0 .0 12.8 .4 NME 3.5 2.3 .0 .0 .0 .0 .0 5.8 .1 3.5 2:3 .0 .0 .0 .0 .0 5.8 .1 NE 3.5 2.3 .0 .0 .0 .0 .0 5.8 .1 ENE DE 2.3 4.6 .0 .0 .0 .0 .0 7.0 .3 I ESE 1.2 7.0 .0 .0 .0 .0 .0 8.1 .3 1.2 .0 .0 .0 .0 .0 3.5 .1 R SE 2.3
.5 W E SSE 4.6 3.5 4.6 .0 .0 .0 .0 12.8 ICS 2.3 .0 .0 .0 .0 .0 .0 2.3 .0 i
N T SSW 1.2 .0 .0 .0 .0 .0 .0 1.2 .0 2.3 1.2 .0 .0 .0 .0 3.5 .1 D I SW .0
.1 0 WSW 3.5 2.3 .0 .0 .0 .0 .0 5.8 NW 2.3 2.3 .0 .0 .0 .0 .0 4.6 .1 WNW 4.6 3.5 1.2 .0 .0 .0 .0 9.3 .3 NW .0 .0 .0 .0 .0 .0 .0 .0 .0 NNW 2.3 9.3 .0 .0 .0 .0 .0 11.6 .5 CALM .0 .0 !
TOTAL 41.9 52.3 5.3 .0 .0 .0 .0 100.0 .2
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J20SREIG-T4-A - 29
1 I
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t NEUTRAL STA31LITY CLASS 0 >
PERIOD OF RECORD 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-R LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED
.0 .0 .0 7.8 .3 N 3.1 4.7 .0 .0 1.9 .1 NNE 1.2 .8 .0 .0 .0 .0 .0 NE 14 .8 .2 .0 .0 .0 .0 2.3 .1 l 10 1.9 .2 .2 .0 .0 .0 3.3 .1 ENE 0E 1.0 7.0 .2 .0 .0 .0 .0 8.1 .3 I ESE 2.5 8.5 2.9 .0 .0 .0 .0 14.0 .7 R SE 1.2 6.8 2.7 1.0 .2 .0 .0 11.8 .6 WE SSE 1.4 6.6 3.1 .2 .0 .0 .0 11.3 .6 IC$ 1.4 1.6 .4 .4 .0 .0 .0 3.7 .2 NT $$W 1.4 1.0 .0 .0 .0 .0 .0 2.3 .1 3.3 .8 .4 .0 .0 .0 .0 45 .1 0 I SW .1 0 WSW 2.1 1.7 .0 .0 .0 .0 .0 3.9 MW 1.9 2.5 .6 .6 .0 .0 .0 5.6 .2 WNW 2.1 1.0 .6 .0 .0 .0 .0 3.7 .1 NW 2.5 1.6 .0 .0 .0 .0 .0 4.1 .1 NNW 3.3 6.2 1.6 .0 .0 .0 .0 11.1 .4 CALM .6 .6 T OT AL 31.3 53.4 12.8 2.3 .2 .0 .0 100.0 .3 .
O. HOURS OF BAD OR MISSING DAT A OR .0 PERCENT FOR 515 NOUR$
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l J20SRERR-T4 A - 30 j
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SLIGHTLY STABLE STABILITY CLASS E PERIOD OF RECORD 10/ 1/87, 000-- 1/ 1/88, 000 l WIND SPEED (M/S) AT 50-R LEVEL 18 Avs 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5 .4 N 2.1 8.1 .0 .0 .0 .0 .0 10.2 NNE 2.5 3.0 .0 .0 .0 .0 .0 5.5 .2 1.1 1.1 .0 .0 .0 .0 .0 2.1 .1 NE 1.5 1.5 .0 .0 .0 .0 .0 3.0 .1 r.N E DE 2.5 6.8 .0 .0 .0 .0 .0 9.3 .3 I ESE 3.0 15.9 .8 .0 .0 .0 .0 19.7 .8 3.0 6.6 .6 .0 .0 .0 .0 10.2 .4 R SE .3 W E $$E 1.5 5.1 .0 .2 .0 .0 .0 6.8 11 1.9 .0 .0 .0 .0 .0 3.0 :.1 IC$ 3.4 .1 1 N T $$W 1.9 1.5 .0 .0 .0 .0 .0 I O I Sk 3.6 1.7 .0 .0 .0 .0 .0 5.3 .1 23 .8 .0 .2 .0 .0 .0 3.4 .1 o WSW '
NW .6 .6 .0 .0 .0 .0 .0 1.5 .0 WNW 1.3 2.1 .2 .0 .0 .0 .0 3.6 .1 2 NW 1.1 2.8 .0 .0 .0 .0 .0 3.8 .1
< NMW 2.3 5.7 .0 .0 .0 .0 .0 4.1 .3 CALM 1.1 1.1 TOT AL 32.,7 65.2 1.7 .4 .0 .0 .0 100 0 .2 1
- 0. HOURS OF SAD CR MISSING DATA OR .0 PERCENT FOR 471 HOURS
+
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j J20SRERR-T4 A - 31 I
MOBERATELY STABLE STABILITY CLASS F PERIOD OF RECORD 10/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL i 18 AVG ;
0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 4.8 3.8 .0 .0 .0 .0 .0 8.6 .2 NNE 2.9 6.7 .0 .0 .0 .0 .0 9.6 .3 NE 1.0 3.8 .0 .0 .0 .0 .0 4.8 .2 ENE 1.0 1.9 .0 .0 .0 .0 .0 2.9 .1 DE 3.4 8.2 .0 .0 .0 .0 .0 11.5 .4 ,
I ESE 1.9 14.9 .0 .0 .0 .0 .0 16.8 .7 R SE 1.0 3.4 .0 .0 .0 .0 .0 4.5 .2 W E SSE 2.4 6.3 .0 .0 .0 .0 .0 8.6 .3 IC S 1.4 5.8 .0 .0 .0 .0 .0 7.2 .3 N T SSW 2.4 1.0 .0 .0 .0 .0 .0 3.4 .1 D I Sk 1.9 1.0 .0 .0 .0 .0 .0 2.9 .1 0 WSW 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 NW 2.9 1.0 .0 .0 .0 .0 .0 3.8 .1 WNW 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 MW 3.4 .5 .0 .0 .0 .0 .0 3.8 .1 NNW 2.4 .5 .0 .0 .0 .0 .0 2.9 .1 CALM 3.8 3.8
...................................................................... 1 TOTAL 41.3 58.6 .0 .0 .0 .0 .0 100.0 .2
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l e
J20SRIRR-74-A - 32
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. =.
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E XT R EP.E LY STABLE STABILITY CLASS G PERIOD OF RECORD:10/ 1/87, 000-- 1/ 1/88r 000 ;
WINO SPEED (M/S) AT 50-M LE%EL 18 AVG '
0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL $ PEED N 4.3 3.3 .0 .0 .0 .0 .0 8.1 .2 NNE 3.6 4.1 .0 .0 .0 .0 .0 7.6 .2 NE 3.1 2.9 .0 .0 .0 .0 .0 6.0 .2 ENE 4.1 3.1 .0 .0 .0 .0 .0 7 . 7. .2 0E 3.1 7.4 .0 .0 .0 .0 .0 10 5 .4 I ESE 2.4 10.3 .0 .0 .0 .0 .0 12.7 .5 R SE 2.4 6.4 .0 .0 .0 .0 .0 8.8 .3 W E SSE 2.9 6.0 .0 .0 .0 .0 .0 8.8 .3 ICS 4.1 2.9 .0 .0 .0 .0 .0 6.9 .2 N T $$W 4.3 .5 .0 .0 .0 .0 .0 4.3 .1 ,
D I SW 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 C WSW 19 .0 .0 .0 .0 .0 .0 1.9 .0 NW .7 .0 .0 .0 .0 .0 .0 .? .0 WNW 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 MW 3.8 .2 .0 .0 .0 .0 .0 4.1 .1 NNW 4.1 1.4 .0 .0 .0 .0 .0 5.5 .1 CALM 2.4 2.4 TOTAL 50.9 49.0 .0 .C .0 .0 .0 100.0 .2
- 0. HOURS OF BAD CR MISSING DAT A OR .0 PERCENT FOR 418 HOURS j i
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4 4
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J20SRERR-T4-A - 33 P
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i PliRCENT BAD DATA REPORT REPORT C0 VERS 2208 HOURS '
HOURS PERCENT 50M DIRECTIch 0. .00 50M WIND SPEED 0. .00 10M DIltECTION 0. .00 10M WIND SPEED 0. .00 TEMPCRATURE 0. .C0 l DEW POINT 8. .36 DELTA T 11. .5D i'
.' PRECIPITATION 0, .00 I
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4 1
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J20SRERR-T4-A 34 I l
1 1
TABE 4A METEOROLOGICAL DATA
SUMMARY
- JANUARY-DECEMBER 1987 l l
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TCTAL FREQUENCY DItfRutUT.t0N PERIOD OF RECORD: 1/ 1/87, 000 -- 1/ 1/88, 000 WIND $ PEED (N/S) AT 10-M Lt! VEL 15 tvG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL $ PLED N 6.3 1.1 .0 .0 .0 .0 .0 7.4 .1 NNE 5.0 .3 .0 .0 .0 .0 .0 5.1 .i NE 5.3 .2 .0 .0 .0 .0 .0 '5
. .1 ENE 7.2 .1 .0 .0 .0 .0 .0 7.3 .1 DE 5.1 .2 .0 .0 .0 .0 .0 5.3 .1 1 ESE 3.5 .1 .0 .0 .0 .0 .$ 3.6 .0 R SE 3.5 .1 .0 .0 .0 .0 .0 3.6 .C 4.6 W E $$E 4.1 .4 .0 .0 .0 .0 .0 .t IC$ 5.1 1.1 .0 .0 .0 .0 .0 d.2 .]
N T $$W 4.5 .3 .0 .0 .0 0 .0 4.9 .i D I SW 4.1 .6 .0 .0 .0 .0 .0 4.5 .1 0 WSW 3.9 .8 .1 .0 .0 .0 .J 4,6 .1 NW 3.5 .0 .0 .0 0 .0 .0 3.6 .0 WNW 3.8 .1 .0 .0 ,0 .0 .0 3.9 .1 NW 3.5 .3 .0 .0 .0 .0 .0 3.8 .1 NNW 5.0 1.1 .0 .0 .0 .0 .0 6.1 .1 CALM 5.0 19.2 TOTAL 92.9 6.9 .2 .C .0 .0 .0 100.0 .1 ,
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876C HOURS s
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J20SRERR-T4 A - 35
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EXT REP.ELY UNST ABLE STA51LITY f.LAll A II 1/88, 000 PERIOD OF RECORD: 1/ 1/47s 000~-
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I WIND SPEED (M/S) AT 10-M !!WEL AVG 18 15-17 AND UP TOTAL $ PEED 0-2 3-5 6-8 9-11 12-14 3.2 .0 .0 .0 .0 .0 10.5 .3 N 7.3 .2 NNE 6.9 1.4 .0 .0 .0 .0 .0 8.3
.0 .0 .0 ~5.1 .1 :
NE 4.2 .8 .0 .0 3.4 .1
.0 .0 .0 ENE 3.2 .2 .0 .0 3.0 .0 DE 2.7 .3 .0 .0 .0 .0 .0
.0 .0 .0 2.1 .0 ;
1 ESE 1.7 .4 .0 .0
.0 3.3 .1 '
A SE 30 .3 .0 .0 .0 .0
.0 .0 4.2 .1 l W E $$E 3.6 .7 .0 .0 .0
.0 4.9 '1
. )
3.5 1.4 .0 .0 .0 .0 1C5 .0 .0 4.0 .1 !
NT $$W 3.8 .3 .0 .0 .0 1.5 .2 .0 .0 .C .0 6.6 .2 !
D I Sk 4.9 .2 2.9 .3 .0 .0 .0 .0 9.0 l O WsW 5.s 7.2 .1 <
aW 7.0 .2 .0 .0 .0 .0 .0 '
.6 .0 .0 .0 .0 .0 6.6 .1 WNw 6.0 .1 1.4 .0 .0 .0 d.6 MW 5.2 .0 .0 14.9 .4 NNW 9.5 5.4 .0 .0 .B .0 .0
.2
.2 CALM
.0 100.0 .1 TOTAL 78.6 20.9 .5 .C .0 .0 ;
.0 PERCENT FOR 1060 HOURS
- 0. HOCRS OF BAD OR MISSING DATA.0R l
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i J20Sf1RR-T4-A - 36 l
MODERATELY UNSTABLE STABILITY CLASS 9 PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 9-11 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5 6-8 .2 N 4.7 2.1 ' .40 .0 .0 .0 .0 8.8 4.1 .0 .0 .0 .0 .0 .0 4.1 .1 MNE .1 NE 3.1 .8 .0 .0 .0 .0 .0 3.9 ENE 2.8 .0 .0 .0 .0 .0 .0 2.8 .0 ,
.0 .0 .0 .0 2.6 .0 DE 2e1 .5 .0 I ESE 1.8 .5 .0 .0 .0 .0 .0 2.3 .0
.0 .0 .0 .0 .0 2.3 .0 R SE 2.3 .0
.1 W E $$E 3.6 .5 .0 .0 .0 .0 .0 4.1 5.2 1.3 .0 .0 .0 .0 .0 d.5 .1 IC $ .1 N T SSW 5.2 .8 .0 .0 .0 .0 .0 59 0 I Sk 10.6 1.3 .0 .0 .0 .0 .0 11.9 .2 0 WSW 6.5 .8 .5 .0 .0 .0 .0 7.8 .2 NW 6.5
.3 .0 .0 .0 .0 .0 6.7 .1 WNW 8.5 .5 .0 .0 .0 .0 .0 9.1 .2 NW 10.9 .3 .0 .0 .0 .0 .0 11.1 .2 NNW 7.8 1.6 .0 .0 .0 .0 .0 9.3 .2 '
l CALM .5 .5 TOTAL 85.3 11.'1 .5 .C .0 .0 .0 100.0 .1
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l 1
i J20SRERR-T4-A - 37 i
P SLIGHTLY UhSTABLE STASILITY CLASS C PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 7.6 .7 .0 .0 .0 .0 .0 8.3 .2 WNE 5.0 .2 .0 :.0 .0 .0 .0 5.2 .1 NE 2.8 .0 .0 . 10 .0 .0 .0 2.8 .0 ENE 3.1 .2 .0 .0 .0 .0 .0 3.3 .1 DE 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 I ESE 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 R SE 4.0 .0 .0 .0 .0 .0 .0 4.0 .0 W E $$E 2.8 .5 .0 .0 .0 .0 .0 3.3 .1 IC S 4.7 2.6 .0 .0 .0 .0 .0 ' 7. 4 .2 N T $$u 6.2 .9 .0 .0 .0 .0 .0 7.1 .1 D I SW 8.8 .9 .2 .0 .0 .0 .0 10.0 .2 1
.1 0 WSW 5.9 .5 .0 .0 .0 .0 .0 6.4 MW 9.0 .0 .0 .0 .0 .0 .0 9.0 .1 WNW 9.7 .2 .0 .0 .0 .0 .0 10.0 .2 '
QW 6.4 .0 .0 .0 .0 .0 .0 6.4 .1 NNW 8.3 2.6 .0 .0 .0 .0 .0 10.9 .3 CALM ~ .5 .5 TOTAL 90.3 9.5 .2 .0 .0 .0 .0 100.0 .1 i
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i J20SRERR-T4-A - 38 i
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)
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l NEUTRAL STABILITY CLASS D PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5
.2 N 7.9 1.6 .0 .0 .0 .9 .0 9.5 l NNE 3.8 .2 .0 .0 .0 .0 .0 4.0 .1 I NE 3.8 .1 .0 .0 .0 .0 .0 3.9 .1 ENE 3.5 .2 .0 .0 .0 .0 .0 3.7 .0 DE 2.7 .4 .0 .0 .0 .0 ,. 0 3.1 '0 I ESE 2.5 .2 .0 .0 .0 .0 .0 2.8 .0 i 3.5 .2 .0 .0 .0 0 .0 3.8 .0 R SE W E $$E 4.8 .8 .0 .0 .0 .0 .0 5.6 .1 ICS 7.6 2.4 .0 '0
. .0 .0 .0 10.0 .2 N T $$W 7.6 .5 .1 .0 .0 .0 .0 8.2 .1 ,
D I SW 6.4 .6 .1 .0 .0 .0 .0 7.2 .1 0 WSW 6.5 .9 .0 .0 .0 .0 .0 7.5 .1 ;
NW 5.5 .1 .0 .0 .0 .0 .0 5.6 .1 :
WNW 5.1 .1 .0 .0 .0 .0. .0 B.2 .1 MW 5.3 .3 .0 .0 .0 .0 .0 5.6 .1 NNW 7.5 .9 .0 .0 .0 .0 .0 8.4 .2 !
CALM 5.8 5.S TOTAL 90.1 9.6 .3 .0 .0 .0 .0 1 00.0 .1 l
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l l
l J20SRERR-T4-A - 39 1
SLIGHTLT STABLE STABILITT CLASS E PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/s) AT 10-M LEVEL 18 AVG 0-2 3-5 6-3 9-11 12-14 15-17 AND UP TOTAL $ PEED N 8.1 .3 .0 .0 .0 .0 .0 8.3 .1 NNE 6.4 .0 .0 .0 .0 .0 .0 6.4 .1 NE 4.9 .1 .0 .0 .0 .0 .0 5.0 .1 ENE 5.2 .0 .0 .0 .0 .0 .0 5.3 .1 DE 4.3 .2 .0 .0 .0 .0 .0 4.5 .0 1 ESE 4.5 .0 .0 .0 .0 .0 .0 4.5 .0 R SE 4.6 .0 .0 .0 .0 .0 .0 4.6 .0 W E SSE 6.? .1 .1 .0 .0 .0 .0 7.1 .1 IC$ 7.6 .7 .0 .0 .0 .0 .0 '8.3 .1 N T 88W 5.7 .3 .0 .0 .0 .0 .0 *d . 0 .1 D I SW 3.8 .4 .0 .0 .0 .0 .0 4.2 .1 0 WSW 2.8 .5 .0 .0 .0 .0 .0 3.4 .1 NW 1.6 .0 .0 .0 .0 .0 .0 1.6 .0 WNW 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 NW 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 NRW 3.7 .0 .0 .0 .0 .0 .0 3.7 .0 CALM 21.9 21.9 TOTAL 97.0 2.8 .2 .0 .0~ .0 '0 . 100.0 .1
- 0. NOURS OF SAD OR MIS $1NE DATA OR .0 PERCENT FOR 2241 MouRS J20SREIG-T4- A - 40
l l
i s
t I
[
< MODERATELT STABLE STASILITY CLASS F PERIOD OF RECORD: 1/ 1/87, 000-- 11 1/88, 000 ,
WIND SPEED (M/S) AT 10-M LEVEL
'18 AVG
'0-2 3-5 6-8 :9-11 12-14 15-17 AND UP TOTAL SPEED I N 3.9 .5 .0 .0 .0 .0 .0 4.4 '1 NM E 4.6 .0 .0 .0 .0 .0 .0 d.6 .1 :
1 NE 8.5 .0 .0 .0 .0 .0 .0 8.5 .1 .
i ENE 9.1 .0 .0 .0 .0 .0 .0 9.1 .1 DE 6.7 .0 .0 .0 .0 '.0 .0 6.7 .1 ,
1 ESE 4.1 .0 .0 .0 .0 .0 .0 4.1 .0 '
R SE 3.7 .0 .0 .0 .0 .0 .0 3.7 .0 W E SSE 3.0 .2 .0 .0 .0 .0 .0 3.2 .0 -
.0 .0 2.4 .0 !
1CS 2.4 .0 .1 .0 .0 N T $$W 1.4 .2 .0 .3 .0 .0 .0 1.6 .0 i DI SW .3 .0 .0 .0 .0 .0 .0 .3 .0 l 0 WSW 1.9 .0 .0 .0 .0 30 .0 1.9 .0 0W 1.2 .0 .0 .0 .0 .0 .0 1.2 .0. :
WNW 1.6 .0 .0 .0 .0 .0 .0 1.6 .0 i NW .4 .1 .0 .0 .0 .0 .0 .5 .0 l NNW .7 .1 .0 .0 .0 .0 .0 .8 .0 :
1 CALM 43.1 43.1 i
TOTAL 98.8 1.1 .1 .0 .0 .0 .0 100.0 .0 l
i i
l
. l 1
J20SRERR-T4-A - 41
f 4
EXTREMELY STABLE STA9!LITY CLAll 6 PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 1.5 .3 .0 .0 .0 .0 .0 1.8 .0 NNE 2.5 .1 .0 .0 .0 .0 .0 2.6 .0 NE 4.3 .1 .0 .0 .0 .0 .0 8.4 .1 ENE 19.7 .1 .0 .0 .0 .0 .0 19.7 .2 DE 12 2 .0 .0 .0 .0 .0 .0 12.2 .1 2
1 ESE 5.1 .0 .0 .0 .0 .0 .0 5.1 .0 R SE 2.0 .1 .0 .0 .0 .0 .0 2.1 .0 W E SSE .6 .1 .0 .0 .0 .0 .0 .7 .0 1CS .3 .1 .0 .0 .0 .0 .0 .4 .0 '
N T $$W .1 .1 .0 .0 +0 .0 .0 .3 .0 D 1 SW .2 .0 .0 .0 .0 .0 .0 .2 .0 O WSW .4 .0 .0 .0 .0 .0 .0 .4 .0 NW 4 .0 .0 .0 .0 .C .0 .4 .0 i WhW .5 .0 .0 .0 .0 .0 .0 .5 .C '
Nb .5 .0 .0 .0 .0 .0 .0 .5 .0 Nhh .S .1 .0 .0 .' O .0 .0 9 .0 CALM 43.7 43.7 <
, TOT AL 99.0 1.0 .0 .C .0 .0 .0 100.0 .1 .
O. NCURS OF BAD OR MISSING DATA CR .0 PERCENT FOR 1459 HCURS ;
I i
1 i
I 1
1 l l
l i
J20SRERR-T4 A - 42
l "ll l
l 4
1 TOTAL FREGUENCY DISTRutuTION :
PERIOD OF RECORD: 1/ 1/87, 000 -- 1/ 1/88, 000 ,
i WIND $ PEED (M/S) AT 50-N LEVEL- ;
18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL $ PEED ;
N 3.5 3.5 .1 .0 .0 .0 .0 7.1 .2 NNE 3.3 2.3 .0 .0 .0 .0 .0 5.6 .1 ,
NE 2.9 1.5 .0 .0 .0 .0 .0 4.5 .1 ENE 2.5 1.8 .0 .0 .0 .0 .0 4.4 .1 DE 2.6 3.6 .1 .0 .0 .0 .0 6.3 .1 I ESE 35 5.9 .6 .0 .0 .0 .0 10.1 .4 R SE 3.4 4.0 .5 .1 .0 .0 .0 8.0 .3
, W E SSE 3.7 3.3 .5 .0 .0 .0 .0 7.6 .3 j 6.2 .2
.1 IC$ 3.4 2.7 '0
. .0 .0 .0 N T $$W 3.7 1.9 .2 .0 .0 .0 .0 5.8 .2 0 I $W 3.7 2.6 .3 .1 .0 .0 .0 6.7 .2 l 0 WSW 3.3 1.3 .3 .0 .0 .0 .0 4.9 .1 :
.1 NW 3.0 1.6 .1 .0 .0 .0 .0 4.8 4 WNW 3.1 1.2 .2 .0 .0 .0
.0 4.4 .1 !
NW 2.5 2.0 .1 .0 .0 .0 .0 4.9 .1 NNW 3.1 3.7 .3 .0 .0 .0 .0 7.2 .2 CALM 3.1 1.4 '
TOTAL 53.1 43.0 3.4 .4 .0 .0 .0 100.0 .2 l
i i
i
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f l !
i i
, J20SXERR-74 A - 43 i
, ,/
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e EXTREPELY UNSTABLE STAT!LITY CLASS A PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 F
WIND SPEED (N/S) AT 50-N LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL $ PEED N 3.8 4.0 .4 .0 .0 .0 .0 8.1 .3 !
J NME 2.4 2.9 .1 .0 .0 .0 .0 5.4 .2 NE 2.9 1.7 .0 .0 .0 .0 .0 4.6 .1 ENE 2.4 1.5 .0 .0 .0 .0 .0 3.9 .1 j DE 3.2 2.4 .0 .0 .0 .0 .0 5.6 .2 I ESE 3.9 3.0 .3 .0 .0 .0 .0 7.2 .2 i R SE 2.6 3.1 1.0 .1 .0 .0 .0 6.9 .3 W E $$E 1.8 2.1 .1 .0 .0 .0 .0 4.0 .1 -
- IC5 1.0 1.2 .0 .0 .0 .0 .0 2.3 .1 N T S$W 1.4 1.3 .1 '1
. .0 .0 .0 2.9 .1 l
D I SW 2.2 3.7 1.1 .4 .0 .0 .0 7.3 .3 :
0 WSW 2.9 28 .2 .0 .0 .0 .0 5.9 .2 NW 2.6 3.6 .3 .0 .0 .0 .0 6.5 .2 i WNW 2.6 1.8 .6 .0 .0 .0 .0 5.0 .2' 1 NW 4.0 6.4 .0 .0 .0 .0 .0 10.5 .4 MMW 3.9 8.7 .6 .0 .0 . .0 .0 13.1 .5 CSLN .8 .8 i
i TOTAL' 44.5 50.2 4.7 .6 .0 .0 .0 100.0 .2 i
O. HOURS OF BAD OR MIS $1NG DATA OR .0 PERCENT.FOR 1060 HOUR $ I 1
i
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l J20SRERR.T4 A . 44 i
2
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\ !% % su 3 MQDM6T ELT 'UPj' ABLE -I4TABILITY CLASS B s PtRICA Of,REditD: 1/ 1/87, 000-- 1/ 1/88, 000 ' I
' i
- h. ( \ N UW) s' .%
1 WIjL(SPEEb (M/S) AT35NM(LEVEL l
' , \ ,,o 18 $
AV6j ,. i ,
6 f-11 15-17 AND tJP TOTAL. S P E'40 .s (
M 2.6 0-2 l 2,i}4 6 .0 .0 1(-H .O .0 .0 5.2 .2' ll s'
M.\ i 1. I' 1. 6 s , .0 .0 ,, 0 , .0 .0 2.8 . '.1 i
.1 NE 2 .'1 [ 2.7, ' .0 .0 .6 .0
.0
.0
.0 4.4 <
- 2. p s' .1 ENE 2.1 w .8 .0 .0 .0 '
DE 2.6 2. A, .3 ; i , @, .0 .0 .0 4 . '/ .2 L 4 . 2.$ .3 '.u .0 .0 .0 6,5 .2 i 2.6 'i I ESE R SE '1 6 ) :.5 '0
. .0 .0 .0 4 .'9 h .2 !
W E SSE .3 .0 ' \/ 's . O .0 .0 5.2 <
.2 i 2,4) '? '2.1 .1 IC$
2.1 1.6 .0 50 .0 .0 0 % .5 6 ,
N T SSW' L4' 1.8 .5 .0 .0 .0 .0 .$ c7 % .2 D I SW 511 4.1 .5 .5 .0 .0 .0 70.4 .4 0 WSW s
' 3.6 1.6 .0 .0 ,S ' 1. 0 .0 5.2 i '
.1 i NW 5.4 3.6 . (1 .0
.0 .0 .0 %1 .2 ,
WW 8.0 2.6 .9 .0 .0 .0 .0 10'.9 .3 <
l Nk 4.7 4.4 .0 .0 .0 :* .0 9.1 ,, 3 i Nhw h- 2.6 5.4 1.0 t
.0 .O /.C- '
.0 9.1 s .3 !
Ci .3 '\ ,/...._______________. \, O. ' .3 f,
_' L M _________________ __
TOTI,L 53.9 42.0 3.6 ' .5 .0 .0 .0 100.0 .2 ,
i S ,< :
,'O' HOURS OF BAD OR MISSING D AT a- A M6, 3 s
.)\ PERCENT FOR 386 NCURS i s
t .; N S I !
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- .s J20SRERR-T4-A - 45 -
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. , - r,
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4
- ,s ELIGHTLY UhSTABLE STABILITY CLASS C PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND iPSED (A/3) AT 50-M LEVEL
.18 AVG
.0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED
, N 4.0 2.8 .2 .0 ,0 .0 .0 7.1 .2 NNE 1.7 1.7 .0 .0 .0 .0 .0 3.3 .1 NE 1.7 1.2 .0 .0 .0 .0 .0 2.8 .1
's ENE 1.9 1.2 .5 .0 .0 .0 .0 3.6 .1 DE 3.6 2.1 .0 .0 .0 .0 .0 5.7 .2 I ESE 3. 6' 4.7 .? :.0 . . 'O .0 .0 8.5 .3 R SE 2.8 .9 .2 .0 .0 .0 .0 '4.0 .1 W E SSE 2.1 2.6 1.2 .0 .0 .0 .0 5.9 .2 Ist S 2.8 2.1 .5 .0 .0 .0 .0 5.5 .2 2.6 .0 .0 .0 4.7 .1 h\ 0 I sh NT SSW 4.7 1.9 3.1
.0
.2
.2
.0 .0 .0 .0 8.1 5.9
.2
.2 0:WSW 4.7 .9 .2 .0 .0 .0 .0 NW 4.6 1.'9 .0 .0 .0 .0 .0 8.5 .2 WNW 7.6 2.1 .2 .0 .0 .0 .0 10.0 .2 Mk 2.4 2.4 .0 .0 .0 .0 .0 4.7 .1
.\
3.6 7.1 .0 .0 .0 .0 .0 10.7 .4 NNW CALM .7 .7 TOTAL 57s2 38.'9 3.6 .2 .0 .0 .0 100.0 .2
- 0. HOURS OF BAD CR MISSING DATA OR .0 PERCENT FOR 421' HOURS i
i l
l l J20SRERR-T4-A - 46
- t. __ .
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NEUTRAL STABILITY CLASS 0 PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 l
WIND SPEED (M/S) AT 50-M LEVEL AVG 18 9-11 12-14 15-17 AND UP TOTAL SPEED 0-2 3-5 6-8 l
.1 .0 .0 .0 .0 6.9 .2 N 3.4 3.4 2.7 .1 NNE 2.0 .6 .0 .0 .0 .0 .0 l
.0 .0 .0 .0 3.1 .1 ;
NE 2.3 .8 .0 3.2 .1 ENE 2.2 .9 .0 .0 .0 .0 .0 2.1 2.7 .0 .0 .0 .0 .0 4o9 .2 0 E 9.4 .4 4.8 1.1 .1 .0 .0 .0 I ESE 3.3 7.6 .3 R SE 2.9 3.5 .8 .4 .0 .0 .0
.0 .0 7.6 .3 W E SSE 2.9 3.4 1.2 .0 .0 3.3 3.5 .3 .1 .0 .0 .0 7.2 .2 ICS 6.3 .2 NT SSW 4.2 1.8 .3 .0 .0 .0 .0
.1 .0 6.9 .2 0 I SW 4.2 2.1 .5 .0 .0
.2 4.9 1.4 .4 .0 .0 .0 .0 6.6 0 WSW 5.2 1.4 .1 .1 .0 .0 .0 6.9 .2 NW 5.1 .1 WNW 3.9 .9 .3 .0 .0 .0 .0 Nk 3.8 2.0 .3 .0 .0 .0 .0 6.1 .2
.8 ~.0 .0 .0 .0 8.4 .3 NNW 3.6 4.0
.9 .9 CALM .
TOTAL 55.0 37.6 6.3 1.0 .1 .0 .0 100.0 .2
- 0. HCURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 2200 HOURS J20SFERR-T4-A - 47
l l
l ,
l 1'
SLIGHTLY STABLE ~ STABILITY CLASS E PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED H 2.5 4.3 .0 .0 .0 .0 .0 6.8 .2 NNE 2.7 2.6 .0 .0 .0 .0 .0 5.3 .2 NE 2.7 1.2 .0 .0 .0 .0 .0 3.9 .1 ENE 1.8 2.1 .0 .0 .0 .0 .0 3.9 .1 DE 2.4 3.8 .0 .0 .0 .0 .0 6.3 .2 I ESE 3.7 7.9 .4 .0 .0 .0 .0 12.1 .4 A SE 4.0 5.4 .4 .0 .0 .0 .0 9.9 .3 W E SSE 4.5 4.8 .3 .1 .0 .0 .0 9.7 .3 IC S 4.7 3.5 .1 .0 .0 .0 .0 8.4 .3 NT SSW 3.5 2.9 .3 .0 .0 .0 .0 6.6 .2 DI SW 4.0 3.1 .1 .0 .0 .0 .0 7.3 .2 0 WSW 2.5 1.0 .5 .0 .0 .0 .0 4.1 .1 NW 1.6 1.3 .0 .0 .0 .0 .0 3.0 .1 WNW 1.7 1.2 .0 .0 .0 .0 .0 3.0 .1 NW 1.5 1.3 .0 .0 .0 .0 .0 2.8 .1 ,
NNW 2.7 2.9 .0 .0 .0 .0 .0 5.7 .2 CALM 1.2 1.2 TOTAL 47.9 49.6 2.4 .2 .0 .0 .0 100.0 .2 O. HOURS OF BAD OR MISSING DATA OR .0 PEACENT FOR 2241 HOURS '
l l
l 1
J20SRERR-T4-A - 48 l
I MODERATELY STA8LE STABILITY CLASS F PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88, 000 WIND SPEED (M/S) AT 50-R LEVEL 18 AVG 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED O-2 3-5 N 4.3 3.8 .0 .0 .0 .0 .0 8.1 .2 5.5 4.0 .0 .0 .0 .0 .0 9.5 .3 NNE 2.6 .0 .0 .0 .0 .0 5.8 .2 NE 3.3 ENE 2.1 2.0 .0 .0 .0 .0 .0 4.2 .1 2.1 5.1 20 .0 .0 .0 .0 7.3 .3 DE 9.8 .3 I ESE 2.9 6.7 .2 .0 .0 .0 .0
.O 6.8 .2 R SE 3.3 3.4 .2 .0 .0 .0 2.7 .0 .0 .0 .0 8.3 .2 W E $$E 5.4 .2 5.7 ICS 3.1 2.6 .1 .0- .0 .0 .0 .2 N T SSW 4.6 2.4 .1 .0 .0 .0 .0 7.1 .2 D I SW 3.5 3.9 .0 .0 .0 .0 .0 7.4 .2 0 WSW 2.4 1.1 .0 .0 .0 .0 .0 3.6 .1 NW 2.0 1.4 .0 .0 .0 .0 .0 3.5 .1 WNW 2.2 1.4 .0 .0 .0 .0 .0 3.7 .1 NW 2.2 .3 .0 .0 .0 .0 .0 2.6 .1 NNW , 2.7 1.4 .0 .0 .0 .0 .0- 4.1 .1 CALM .2. 6 ,
2.6 T OT AL 54.3 44.8 .8 .C .0~ .0 .0 100.0 .2
- 0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 977 HOURS J20SIERR-74-A - 49
f l
l EXTREMELY STABLE STA81LITY CLASS G PERIOD OF RECORD: 1/ 1/87, 000-- 1/ 1/88r 000 l
WIND SPEED (M/S) AT 50-M LEVEL 18 AV6
! 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 4.9 2.1 .0 .0 .0 .0 .0 7.0 .2 l NNE 6.5 2.9 .0 .0 .0 .0 .0 9.4 .2 NE 4.7 2.2 .0 .0 .0 .0 .0 6.9 .2 ENE 4.5 3.3 .1 .0 .0 .0 .0 7.9 .2 0 E 3.4 S.4 .2 .0 .0 .0 .0 9.0 .3 I ESE 4.0 7.1 .6 .0 .0 .0 .0' 11.7 .4 R SE 4.7 4.6 .1 .0 .0 .0 .0 9.4 .3 W E $$E 4.7 2.9 .0 .0 .0 .0 .0 7.6 .2 IC S 3.9 1.7 .0 .0 .0 .0 .0 5.6 .1 NT SSW 4.7 .8 .1 .0 .0 .0 .0 5.5 ,1 D I Sk 2.9 .4 .0 .0 .0 .0 .0 3.3 .1 0 WSW 2.4 .5 .0 .0 .0 .0 .0 2.9 .1 l NW 1.2 .6 .0 .0 .0 .0 .0 1.9 .0 WNW 2.1 .2 .0 .0 .0 .0 .0 2.3 .0 NW 2.5 .3 .0 .0 .0 .0 .0 2.8 .0 NNW 2.8 .9 .1 .1 .0 ,
.0 .0 3.9 .1 CALM 2.7 2.7 TOTAL 62.6 36.2 1.2 .1 .0 .0 . 0' 100.0 .2
PERCENT BAD DATA REPORT REPORT COVERS 8760 HOURS HOURS PERCENT 50M WIRECTION 0. .00 50M WIND $ PEED 0. .00 10M DIRECTION 0. .00 10M WIND SPEED 0. .00 T EMPER ATUR E 0. .00 DEW PCINT 63. .72 DELTA T 16. .18 PRECIPIT ATIO N 27. .31
'I
. J20SRERR-T4-A - 51 l
l l
TABLE 4B I
s CIASSIFICATION OF ATMOSPHERIC STABILITY l
l Stability Fasquill st* Temperature Change Classification Categorias (degrees) with Enight (C/100m)
Extremely Unstable A 25.0 <-1.9 Moderately Unstable B 20.C -1.9 to -1.7 l slightly Unstable C 15.0 -1.7 to -1.5 Neutral D 10.0 -1.5 to -0.5 slightly stable E 5.0 -0.5 to -1.5 l Moderately stable F 2.5 1.5 to 4.0 1 Extremely 5 table G 1.7 64.0 i
i
- Standard deviation of horizontal wind direction fluctuation over a period of 15 minutes to I hour. The valuas abovn are average for each stability classification.
i l
)
l l
1 1
J20SRERR-T4-B - 1
EYETEM ENERtiiY REMOURCEE, INC.
OLNtR D KtGSLEY.JP gag, February 29,.1988 U. S. Nuclear Regulatory Comission Washington, D. C. 20555 Attention: Document Control Desk Gentlemen:
SUBJECT:
Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29 Semiannual Radioactive Effluent Release Report AECM-88/0052 Attached is the System Energy Resources, Inc. (SERI) Semiannual Radioactive Effluent Release Report for Grand Gulf Nuclear Station (GGNS) for the period i July 1, 1987 through December 31, 1987. This report is submitted in compliance with the requirements of 10CFR50.36a(a)(2) and the GGNS Technical Specificaticas 6.9.1.8, 6.9.1.9, 6.13 and 6.14.
Questions concerning this report should be directed to this office.
Yours.truly, f l
ODX:bms Attachment
@D ,k. ;
cc: Mr. T. H. Cloninger (w/a)
Mr. R. B. McGehee (w/a)
Mr. N. S. Reynolds (w/a)
Mr. H. L. Thomas (w/o)
Mr. R. C. Butcher (w/a)
Dr. J. Nelson Grace, Regional Administrator (w/a)
U. S. Nuclear Regulatory Comission Region II 101 Marietta St., N. W., Suite 2900 Atlanta, Georgia 30323 Hr. L. L. Kintner, Project Manager (w/a)
/'$
/
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1 Y
Office of Nuclear Reactor Regulation .g V. S. Nuclear Regulatory Commission I Mail Stop 14B20 i-Washington, D.C. 20555 e o sax 2mm.m l xxxtoswa msm l wwowo J16AECM88022402 - 1