Text

Semianuual Radioactive Effluent Release Rept,Jul-Dec 1988
	ML20235W630
Person / Time
Site:	Grand Gulf
Issue date:	12/31/1988
From:	Cesare J; SYSTEM ENERGY RESOURCES, INC.
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	AECM-89-0050, AECM-89-50, NUDOCS 8903130116
	Download: ML20235W630 (81)
	v • d • e

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= TABLE OF CONTENTS.

SUBJECT -PAGE I

I. INTRODUCTION....................................................... 11 II.-DETAILED.INFORMATION................................................ 2 A. R e g u l a t o ry L i m i t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

. 10CFR20 Limits

a. Fission and Activation Gases......................... 2: I

b. Radioiodines and Particulate........................ 2-

c. Liquid Effluents..................................... 2

2. '10CFR50, Appendix -I Limits

a. Fission and Activation Gases......................... 3

b. Radioiodines and Particulate........................ 3

c. Liquid Effluents..................................... 3-

3. 4 0 C F R 19 0 Li m i t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 4 B. Maximum Permissible Concentrations............................. 4: R

1. Airborne.................................................. '4

2. 'Liquih................................................... 4 i C. Average Energy................................................. 4 q D. Measurements and Approximations'of Total Activity.............. 5

'1. For Fission and Activation Gases.......................... S'-

2. For Particulate and Radioiodines......................... 6'

3. Fo r Conti nuou s Rel eas es. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

4. For Batch Releases: Gases................................. -6

5. For Batch Reloases: Liquid Effluents...................... 7 l E. 8atch Releases................................................. 7

1. Liquid..................................................... 7 ]

i

2. Gaseous................................................... 8 F. Unplanned Releases............................................. 8 )-

4

1. Liquid.................................................... 8

2. Gaseous................................................... 8 8903130116 681231 PDR ADOCK 05000416 R PDC

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- _. . _ _ - _ _ _ - _ _ _ _ _ _ _ _ ______-__ _ _____ -___-__ __--_______-__-__-______-_U

'l Grand Gulf Nuclear Station SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT July 1 - December 31, 1988 l

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4 TABLE OF CONTENTS. (cont'd)

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

1. Meteorological 1' Data............................................ ;9 J. Radioactive Effluent Monitoring Instrumentation-Operability ................................................... 10-III. 1988 RADIATION DOSE

SUMMARY

..........................................'10 A. Water-Rel ated Exposure Pathways. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 B. Airborne-Related Exposure Pathways............................. 11 IV. OFFSITE DOSE CALCULATION MANUAL / PROCESS CONTROL PROGRAM /

RADI0 ACTIVE WASTE TREATMENT SYSTEM CHANGES A. Offsite Dose Calculation Manual (0DCM)........................ 13 B. ' Process Control Program (PCP)................................. 13 C. Radioactive Waste Treatment Systems........................... 13 l

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LIST OF TABLES TABLE- PAGE g .1A Gaseous Effluents - Summation of All Releases. . . . . . . . . . . . . 1A-1~

1B- Gaseous Ef fl uents - Elevated Releases. . . . . . . . . . . . . . . . . . . . . . 18-1 l? IC Gaseous Ef fl uents - Ground-Leve1 ' Releases. . . . . . . . . . . . . . . . . . IC-1 i

L ID - Radioactive Gaseous Waste Sampling'and Analysis Program... 10-1 2A Liquid Effluents - Summation of All Releases. . . . . . . . . . . . . . 2A-1 2B Liquid Effluents - Continuous and Batch Modes............. 28-l'.

.2C . Radioactive Liquid Waste Sampling and Analysis Program.... 2C 3 Solid Radioactive Waste and Irradiated-Fuel Shipments............................................. 3-1

-4A Meteorological Data July-September 1988........... 4A-1 to 4A-17 4B . Meteorological Data October-December 1988......... 48-l' to 48-17'

'4C- ' Meteorological Data January-December 1988 Summary..'4C-1 to 4C-17' 4D Classification of Atmospheric Stability................... 4D J20SRERR

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I. INTRODUCTION i

This Semiannual Radioactive Effluent Release Report for the period of July 1 through December 31, 1988, 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 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 the RETS requirements. All effluent releases were within the concentration and total release limits specified by the RETS.

Projected offsite doses were within the dose limits specified by tne RETS. The doses were projected using the methodology of the GGNS Offsite Dose Calculation Manual (ODCM).

The summation of all gaseous releases during the reporting period is given in Table 1A, while elevated releases and ground-level releases for the reporting period are given in Tables 18 and 1C, respectively. Table 1D describes the radioactive gaseous sampling and analysis program implemented at GGNS.

The summation of all liquid releases during the reporting period is i given in Table 2A, while continuous and batch mode releases are given in Table 28. Table 2C describes the radioactive liquid waste sampling and analysis program implemented at GGNS. Solid radioactive waste and irradiated fuel shipments during the reporting period are summarized in Table 3. Meteorological data is included in Tables 4A - 4D.

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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 9 ~Q $ 1500 mrem /yc

.D s

= average skin dose rate in the current '

year (mrem / year)

=- X/Q _I (L 4- + 1.1 M j) Q j 13000 mrem /yr where the terms are defined in the.GGNS ODCM.

Radiciodines and Particulate - The release' rate limit.for

~

b.

-the. sampling period for all radiciodines, tritium and radioactive materials in particulate form with half-lives greater than 8 days.shall be 'such that:

D = average organ dose rate in current year (mrem /yr)

'=

I :W 4 Pg Q'$ 11500 mrem /yr where the terms are defined in the GGNS'0DCM.

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, released in liquid effluents to unrestricted areag from all reactors at the site, shall be limited to 2 x 10 microcuries/ml maximum concentration.

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2. 10CFR50, Appendix I Limits

a. Fission and Activation Gases - The. dose from noble gases in gaseous effluents to areas at or beyond the site boundary shall be such that:

D = air dose due to gamma emissions from noble gases

= 3.17 x 10 -8 IMg g W Qg 1 5 mrad /qtr 110 mrad /yr D

p

= air dose due to beta emissions from noble gas

= 3.17'x 10 -8 IN X/Q' Q $10 mrad /qtr j4 9 120 mrad /yr !

where the terms are defined in the GGNS ODCM.

b. Radiciodines and Particulate - The dose to an individual from tritium, I-131, 1-133, and radioactive material in-particulate form with half-lives greater than 8 days in l 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 (mrem) l

= 3.17 x 10 -8 I$ R $ W' Qg 17.5 mrem /qtr Any Organ i 15 mrem /yr Any Organ l l

where the terms are defined in the GGNS ODCM. ,

i

c. Liquid Effluents - The dose fr a radioactive materials in ,

liquid effluents shall be such that:

m D

Tau

l i I Aty C47 F7] 11.5 mrem /qtr Total Body l E^iTaui =1 1 5 mrem /qtr Any Organ 1 3 mrem /yr Total Body 1 10 mrem /yr Any Organ where the terms are defined in the GGNS ODCM. l l

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3. 40CFR190 Limits l

Doses are calculated for Fission and Activation Gases; Radioiodines and Particulate; and Liquid Effluents according to equations contained in Sections 2.(a), (b), and (c), respectively,.

with the exception that the limits applied are:

125 mrem /yr, Total Body or Any Organ except thyroid 175 mrem /yr, Thyroid 110 mrad y/qtr or 120 mrad y/yr, Fission and Activation Gases 120 mrad p/qtr or 140 mrad p/yr, Fission and Activation Gases 115 mrem /qtr or 130 mrem /yr, Any Organ, Iodine and Particulate 1 3 mrem /qtr or 16 mrem /yr, Total Body, Liquid Effluents 110 mrem /qtr or 120 mrem /yr, Any Organ, Liquid Effluents B. Maximum Permissible Concentrations

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 radioacti:.9 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 each radioisotope.

C. Average Energy Not applicable for GGNS RETS.

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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. Radiciodines -

3. Particulate

4. Liquid Effluents Tables 10 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 radionuclides 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 radionuclides 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 Xo-138.

Periodic grab samples from Station effluent streams are analyzed by a computerized pulse height analyzer system utilizing high-resolution germanium detectors. (See Table ID for sampling and analytical requirements.) Isotopic values thus obtained are used for dose rate calculations due to effluent releases as given in Section II.A.I. of this report. Only those radionuclides that 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:

Cg = U

$+m where i

C

= isotopic calibration factor for isotope i l

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m. <

h.

U-4 = concentration of isotope i in the grab sample,.in-uCi/ml.

m = net monitor reading associated with the effluent stream. (Determined at the time of grab sampling).

These calibration factors, along with the hourly effluent 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 Particulate-The radiciodines 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 days.

1-131

3. For Continuous Releases 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 ID, " Radioactive Gaseous Waste, Sampling and Analysis," (GGNS RETS, Table 4.11.2.1.2-1).

4. For Batch Releases: Gases i 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 Mo-99 j Co-58 Tc-99m l Co-60 1-131 )

Fe-55 I-132 Fe-59 I-133 Zn-65 I-135 Mn-54 Cs-134 Cr-51 Cs-137 Sr-89 Cs-140 Sr-90 Ba-140 Nb-95 La-140 Zr-95 Ce-141 Ce-144 Representative pre-release grab samples are ubtained and analyzed as required by Table 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 ac;ordance 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 1988

a. Number of batch releases: 77

b. Total time period for batch releases: 23,661 minutes

c. Maximum time period for a batch release: 410 minutes

d. Average time period for batch releases: 307 minutes

e. Minimum time period for a batch releases: 260 minutes 4th Quarter 1988

a. Number of batch releases: 62

b. Total time period for batch releases: 18,400 minutes

c. Maximum time period for a batch release: 320 minutes

d. Average time period for batch releases: 297 minutes

e. Minimum time period for a batch release: 2 minutes J20SRERR - 7

'2. Gaseous 3rd & 4th. Quarter 1988 No batch releases were made'.during this. period.

., . F. Unplanned Releases l 1. Liquid 3rd & 4th Quarter 1988 No ' unplanned releases were made during this period.

i: 2. Gaseous 3rd & 4th Quarter 1988

,.No unplanned releases were made.during this period.

G. Estimate of Total Error 1

1. . Liquid The maximum-errors are a llectively estimated to be 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%

Sampling errors include uncertainty associated with mixing, representative sampling and discharge volume. Measurement 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 detectors, the least readily-detectable radioisotope. Calibration errors are calculated by summing 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% 23% 23%-

Measurement 61% 67% 65% 101% 62%

Total 69% 71% 69% 103% 66%

Sampling errors inclede uncertainty associated with sample flow, vent flow and monitor calibration.

Measurement' errors include uncertainty associated with instrument 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 .

I See Table 3 for error terms.

H. Solid Radioactive Waste Shipments See Table 3 for shipment information.

I. Meteorological Data

1. Meteorological Data Recovery Rate 3rd Qtr.

Parameter % Data Recovery 50m Direction 99.77 50m Wind Speed 99.55 !

10m Direction 100.00 i 10m Wind Speed 100.00 Temperature 98.14 Dew Point 82.61 Delta T 100.00 Precipitation 100.00 I

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4th QTR.

Parameter % Data Recovery 50m Direction 97.42 50m Wind Speed 97.42 10m Direction -97.42 10m Wind Speed 97.42

. Temperature 97.42 Dew Point 76.00 Delta T 97.33 Precipitation 97.42

'2. Meteorological data for the period of the' report is. included in-Tables 4A through 4C.

J. Radioactive Effluent Monitoring Instrumentation Operability No reportable -instances of inoperability occurred during the report period.

III. 1988 RADIATION DOSE SLM4ARY-Indicated below is.the annual summary of offsite doses attributable to GGNS during 1988. 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 ODCM.

A. Water-Related Exposure Pathways The values calculated in this section utilize the information provided in Tables 2A and 28 of this report and the calculational methodology of the ODCM.

Liquid Effluents Total body dose and critical organ doses are computed for the maximum exposed individual. The maximum dose contribution from liquid effluents is considered to occur in the adult age group via consumption of fish.

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1]

1 1988 Liquid Effluent Dose (mrem)'

1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. ' Total Whole Body 1.28 E 3.95'E-03^ 5.57 E-03 '2.10 E-03 1 40 E-01:

Bone 9.47'E-02 '4.53 E-03 2.07 E-03 1.21 E-03 1. 03 - E-01'-

Liver 1.83 E-01 8.19 E-03 1.41'E-02 '7.48 E-03 2.13 E-01 Thyroid 1.95 E-04 8.12 E-04 4.86 E-04 2.99 E-04 1.79 E-03 Kidney. 5.88 E-02 2.17 E 4.40'E-03 3.21 E-03 6.86 E-02 Lung 1.82 E-02 1.02 E-03 1.03 E-03 2.44 E-04 2.05 E-02 GI-LLI- 1.08 E-01 1.01 E-01 6.55 E-02 2.97 E-02 3.04 E-01

8. Airborne-Related Exposure Pathways The values presented in this section utilize information'provided'in Tables 1A and IC of this report and the calculational methodology.of.

the ODCM. 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 activitins inside the site boundary.

Particulate, Radiciodine and Tritium 3

Organ doses from exposure to radioiodines, tritium and particulate 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 radionuclides, the maximum dose factor obtainable from a combination of age groups and organs is used in the calculation of organ dose.

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Noble Gases Gamma and beta air dose and individual total body and skin dose rates l 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 maximum instantaneous dose rates determined daily during the reporting period and would represent the maximum possible dose received by members of the public onsite.

Direction Radiation Direction radiation dose is calculated by subtracting average doses measured by thermoluminescent dosimeter (TLD) badges located at control locations from average doses measured by TLD badges located near the site boundary.

1988 Airborne Effluent Dose (mrem) 1st Qtr. 2nd Qtr. 3rd Qtr. 4th Qtr. Total Iodine, Tritium &

Particulate 1.85 E-02 5.10E-03 8.26 E-03 2.58 E-03 3.44 E-02 Fission and Activation Gases (Total Body dose) 1.95 E-01 6.10 E-02 9.36 E-02 4.45 E-02 3.94 E-01 (Skin dose) 3.16 E-01 1.05 E-01 1.64 E-01 7.81 E-02 6.63 E-01 Gamma Air dose

6.87 E-02 5.60 E-02 7.34 E-02 2.29 E-02 2.21 E-01 Beta Air dose

4.15 E-02 4.97 E-03 8.26 E-03 2.58 E-03 5.73 E-02 Direct Radiation 0.9 0.0 0.2 0.0 1.1

Measurement units are mrad J20SRERR - 12

r.

i

[L IV. 0FFSITE DOSE CALCULATION MANUAL / PROCESS CONTROL PROGRAM /RADI0 ACTIVE WASTE TREATMENT SYSTEM CHANGES

' A. Offsite. Dose Calculation Manual (0DCM).

~

Revision 12'was approved by the PSRC on August'9, 1988. To ensure timeliness in reporting the changes,to the ODCM, Revision 12 was included in the January-June 1988 report (AECM-88/0174, August 30,~ 1988).

B. . Process' Control. Program (PCP).

No changes were made during the report period.

C. Major Changes to Radioactive Waste Treatment Systems.

No major changes were made during the report period.

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TABLE 1_A July - December'1988-GASEOUS EFFLUENTS-SUlelATION OF'ALL RELEASES lL l Unit l Quarter-l Quarter l Est. Totall-

-l Grand Gulf Nuclear Power Plant Unit 1 l l- 3 l 4 l -Error % l

' A. Fission & Activation Gases l- 1. _ Total release l Ci l 2.97E+01l 9.62E+00l 6.90E+01 l-l' 2. Average release rate for. period- luci/seci 3.78E+001 1;20E+001 l 3. % of Technical Specification limit l % l 1.47E+00l 4.62E-01l' B. Iodines l l 1. Total. Iodine-131 l Ci l 1.51E-05l 3.23E-06l 7.10E+01~l ,

-l 2. Average release rate for' period luci/secl 1.92E-06l 4.02E-07l !

l 3. % of Technical Specification limit l % l 9.80E-02l 1.85E-02l j l-' C. Particulate

-l 1. Particulate with half-lives >8 days l Ci l 1.06E-04l 3.92E-05l 6.90E+01 l' l _. 2. Average release rate for period luci/secl 1.35E-05l 4.88E-06l-l 3. % of Technical Specification limit l % l 4.58E-03l 6.91E-03l l '4. Gross alpha radioactivity l Ci l 1.10E-07l 1.02E-07l 1.03E+02 l D. Tritium 1

! l 1. Total release l Ci- l 8.92E-01l 1.11E+00l 6.60E+01 l i l 2. Average release rate for period luCi/secl 1.13E-01l 1.38E-01l l l - 3. % of. Technical Specification limit l % l 7.72E-03l 9.62E-03l E. Tritium, radioiodines and particulate l- l 1. % of Technical Specification limit l % l 1.10E-01l 3.50E-02l l

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TABLE IB l

GASEOUS EFFLUENTS - ELEVATED RELEASES (Not Applicable - GGNS Releases are considered ground level)

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c. !

TABLE IC '!

-1 Grand Gulf Nuclear Power Plant Unit 1 July --December.1988' l

GASEOUS EFFLUENTS-GROUND-LEVEL RELEASE-

' CONTINUOUS MODE BATCH-MODE l Nuclides. Released l Unit l. Quarter l Quarter l Quarter -l Quarter' l' ,

l l l 3 l- 4 l' 3 l .4- 'l j

1. F,ission gases l' Xe-133 -l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00'l ;

I Xe-131M- l Ci' l 0.00E+00-l 0.00E+00 l 0.00E+00 l 0.00E+00 l .

l~ Kr-88 l, Ci l 0.00E+00 l 0.00E+00-l.0.00E+00 l 0.00E+00 l- ')

-l Xe-133M l Ci l 0.00E+00.l 0.00E+00 l 0.00E+00 l 0.00E+00 l l l Xe-135 l Ci l 1.80E-01 l 0.00E+00 l 0.00E+00 l 0.00E+00'l

~

l Kr-85M 1: Ci l 0.00E+00 1 3.76E-01 l 0.00E+00 l 0.00E+00 l :

-l Kr-87 l Ci l 0.00E+00'l 0.00E+00 l 0.00E+00 l'O.00E+00 l. 1 l .Xe-138 l- Ci l 0.00E+00 l 0.00E+00 1 0.00E+00 l 0.00E+00 l- l l- Xe-137 l Ci l 0.00E+00 l 0.00E+00 1 0.00E+00 l 0.00E+00.I j l Kr-85 l Ci l'0.00E+00-l 0.00E+00.l 0.00E+00 l 0.00E+00 l i

l Xe-135M- l C1- l 0.00E+00 l 0.00E+00 l 0.00E+00.l 0.00E+00 l l l Kr-89 l Ci l 2.95E+01 l 9.25E+00 l 0.00E+00 l 0.00E+00 l '

l l .Ar-41 l Ci -l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l Kr-90 -l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l l l l l l l- l' !

l. Total for period l Ci l 2.97E+01 l 9.62E+00 l 0.00E+00 l 0.00E+00 l

2. Iodines

)

l I-131 l Ci l 1.51E-05 l 2.83E-06 l.0.00E+00 1 0.00E+00 l .j l I-133 l Ci 'l 4.81E-05 l 1.07E-05 l.0.00E+00 l 0.00E+00 l 1' l I-132 l Ci 1 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l I-134 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l '

-l I-135 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00 l l l l l l l l j l Total for period l Ci l 6.32E-05 l 1.35E-05 l 0.00E+00 l 0.00E+00 l l l

l 4

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. _ _ _ _ - _ _ _ _ . .__ ____- __-_ ___--__N

m L

L i

TABLE 1C.(cont'd)

CONTINUOUS MODE BATCH' MODE l Nuclides Released l Unit l Quarter l Quarter- l Quarter l Quarter' l.

l l l 3 l 4- l 3 'l. 4- ,l'

3. Particulate

.l Sr-89 l Ci l 1.46E-06-l 1.61E-06 1 0.00E+00 l 0.00E+00 l

-l Sr-90 l Ci- l 0.00E+00 l 0.00E+00 1 0.00E+00 l 0.00E+00 l l CE-141 .I Ci l 0.00E+00 l^0.00E+00-l 0.00E+00 1 0.00E+00 l-l ' CR-51 l. Ci l 7.91E-05 l'2.14E-06 l 0.00E+00-l 0.00E+00 l1 l BA-140 1 Ci 1 0.00E+00 l.0.00E+00 l 0.00E+00 ll0.00E+00 l

-1 CS-134 l Ci l 0,00E-00 l.0.00E+00 1 0.00E+00 l-0.00E+00-l l CS-137 l Ci l 1.22E-06 l-0.00E+00 l 0.00E+00 l'0.00E+00'l l CE-144 l .Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00 l-l- ZR-95 l Ci 1 0.00E+00 l 0.00E+00 l'O.00E+00 1 0.00E+00 l-l NB-95 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l C0-58 l Ci l 1.08E-06 l 0.00E+00 l 0.00E+00 l 0.00E+00 l l MN-54 l Ci l 5.83E-06 l 5.13E-06 l 0.00E+00-l 0.00E+00 l l FE-59 l Ci l 5.40E-07 l 0.00E+00 l 0.00E+00-l 0.00E+00 l l' .C0-60 l Ci l 9.08E-06:l l.58E-05 l 0.00E+00 l 0.00E+00 l-

-l LA-140 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l C-14 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00 l-l P-32 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00-l l FE-55 l Ci l 0.00E+00 1 0.00E+00 l 0.00E+00-l 0.00E+00-l

.I NI-63 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l.0.00E+00 l l ZN-65 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 0.00E+00 l l Y-91 l Ci l 0.00E+00 l'O.00E+00 1 0.00E+00 1 0.00E+00 l

'l RU-103 l Ci l 0.00E+00~l 0.00E+00 l 0.'00E+00 l 0.00E+00 l l RU-106 l Ci l 1.18E-06-l 0.00E+00 1.0.00E+00 l 0.00E+00 l l AG-110M l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00'l 0.00E+00 l l- CS-136 l Ci 1 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00.l

l. PR-143 l Ci l 0.00E+00 l 0.00E+07 l-0.00E+00 l 0.00E+00 l l I-131~ l Ci l 0.00E+00 l 3.95E-07 l 0.00E+00 l 0.00E+00'l l I-133 l Ci l 6.32E-06 l 1.42E-05 l 0.00E+00 l 0.00E+00 l l l l l l l l Total for period l Ci l 1.06E-04 l 3.92E-05 l 0.00E+00 l 0.00E+00 l J20SRERR-TIC - 2

1'. . .

s TABLE ID ;

l .. ,

-RADIOACTIVE GASEOUS WASTE SAMPLING AND ANALYSIS PROGRAM Lower Lower Limit of Limit of Detection Detection Gaseous Minimum Type of Required (Worst Case)

Release. Sampling Analysis- Activity (LLD) Capabiligy Type' Frequency- Frequency Analysis (pCi/ml)" (pCi/ml) o A. (1).Radwaste M M- Principal 1E-04 1.5E-07 Building Grab Sample Gamma Ventilation Emittersb ,e Exhaust (2) Fuel .H-3 1E-06 l'. 8E-10 Handling Area Ventilation- Continuous d yc I-131 1E 6.0E-13 Exhaust Charcoal Sample (3) Containment I-133 1E-10 9.0E-13 Ventilation Exhaust Continuous d yc Principal IE-11' 9.6E-13 (4) Turbine Particulate Gamma Building Sample Emitters

Ventilation. (I-131,

' Exhaust Others) d Continuous M Gross Alpha 1E-11 1.8E-14 Composite Particulate Sample d

Continuous Q Sr-89, 1E-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

h W

a. }

T/.3LE 1D (Continued)

Lower Lower.

Limit of- Limit of.

Detection': Detection Gaseous'. .

Minimum- Type of Required' Worst Case:

Release. Sampling ' Analysis Activity. ,(LLD) Capabiligy-Type Frequency Frequency ' Analysis ~ (pci/ml)a (pci/ml)

B. (1) Offgas Post Principal '5.4E-05.

M .

M 1E-04 Treatment- Grab. Sample , Gamma

. Exhaust, Emitters"

-whenever there is flow (2) Standby Gas-Treatment A Exhaust,

-whenever-there is-flow-(3) Standby Gas Treatment B Exhaust, whenever there is flow i

. Note: Footnotes indicated are listed in GGNS Technical Specifications, Table 4.11.2.1.2-1.

J20SRERR-T1D - 2

= _ - _ - _ _ _ _ _ _ . _ _ - - - ;

l l ,

TABLE 2A Grand Gulf Nuclear Station July - December 1988

. LIQUID EFFLUENTS-SUPMATION OF ALL RELEASES; I Unit l Quarter l -Quarter l Est Total l 1 1 '3. l 4 l Error % l A. Fission'& activation' products l ' 1. L Total release . (not including H3, -l l .

l l l

l. . gases, alpha) ,l Ci l 2.26E-01' l 4.83E-02 l 7.30E+01 l.

l 2. Average-diluted concentration l l .

l l

'l. during period I uCi/ml l 3.29E-07 l 7.88E-08 l l 3. Percent of applicable.ilimit*- l % l .7.59E-02 l- 5.25E-02 i B. Tritium l 1. Total _ release l Ci l 4.76E+00- l 3.59E+00 l 7.00E+01 l l 2. Average diluted concentration l .

l .l l l .during period- l uCi/ml l 6.94E-06 l 5.86E-06 l l 3. Percent of applicable. limit

l % l. 2.31E-01 l 1.95E-01 l C. Dissolved and entrained gases l 1. Total release' l Ci l 4.61E-04 .I 1.22E-04 l 6.60E+01 l l 2. Average diluted concentration l l l l l during period l uCi/ml l 6.72E-10 l 1.99E-10 l l 3. Percent of applicable limit

l % l 6.04E-01 l 1.99E-01 l D.' Gross alpha radioactivity l 1. Total release l Ci l 0.00E+00 l 0.00E+00 l 9.50E+01 l E. Volume of waste (prior to dilution) l liters l 8.19E+06 l 6.47E+06 l 2.50E+01 l F. Volume of dilution' water used I liters l 6.78E+08 l 6.06E+08 l 2.50E+01 l

Percentages of applicable limit based on 10CFR20, Appendix B, Table II, Column 2.

l l

1 i

J20SRERR-T2-A - 1 ;

TABLE 2B Grand Gulf Nuclear Station July - December 1988 LIQUID EFFLUENTS - CONTINUOUS AND BATCH MODES CONTINUOUS MODE BATCH M00E l Nuclides Released l Unit l Quarter l Quarter l Quarter l Quarter l l l l 3 l 4 l 3 l 4 l 2 l Sr-89 l Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 l 1.64E-04 l l Sr-90 l Ci 1 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l Cs-134 l Ci l 0.00E+00 l 0.00E+00 l 1.36E-05 1 0.00E+00 l' l Cs-137 l Ci 1 0.00E+00 l 0.00E+00 l 4.58E-06 -l 0.00E+00 l l I-131 l Ci l 0.00E+00 l 0.00E+00 1 0.00E+00 1 0.00E+00 l l Co-58 l Ci l 0.00E+00 l 0.00E+00 l 1.29E-03 1 8.46E-04 l l Co-60 l Ci l 0.00E+00 l 0.00E+00 l 3.32E-03 l 3.17E-03 l l Fe-59 i Ci l 0.00E+00 l 0.00E+00 l 2.05E-04 1 4.77E-05 l l Zn-65 l Ci 1 0.00E+00 1 0.00E+00 l 0.00E+00 1 0.00E+00 l l Mn-54 l Ci l 0.00E+00 l 0.00E+00 l 7.46E-03 l 6.77E-03 l l Cr-51 l Ci l 0.00E+00 1 0.00E+00 l 2.06E-01 l 3.57E-02 l l Zr-Nb-95 l Ci l 0.00E+00 1 0.00E+00 l 3.71E-05 1 0.00E+00 l l Mo-99 l Ci l 0.00E+00 1 0.00E+00 l 4.19E-05 1 0.00E+00 l l 1c-99m l Ci l 0.00E+00 l 0.00E+00 l 4.40E-05 l 6.62E-05 l l Ba-La-140 i Ci l 0.00E+00 l 0.00E+00 l 0.00E+00 1 0.00E+00 l l Ce-141 l Ci l 0.00E+00 l 0.00E+00 1 2.14E-05 l 0.00E+00 l l W-187 l Ci l 0.00E+00 l 0.00E+00 l 1.07E-04 l 0.00E+00 l l Cu-64 l Ci l 0.00E+00 l 0.00E+00 l 5.38E-04 l 2.20E-04 l l I-133 l Ci 1 0.00E+00 1 0.00E+00 l 4.28E-06 l 0.00E+00 l l As-76 l Ci l 0.00E+00 l 0.00E+00 l 3.05E-03 l 1.02E-03 l l Mn-56 l Ci l 0.00E+00 1 0.00E+00 l 1.05E-05 l 0.00E+00 l l Ag-110m l Ci l 0.00E+00 l 0.00E+00 l 6.61E-04 l 1.54E-05 l l Na-24 l Ci l 0.00E+00 1 0.00E+00 l 8.60E-04 l 1.20E-04 l l Sr-92 l Ci l 0.00E+00 1 0.00E+00 l 1.11E-04 l 0.00E+00 l l Te-129 l Ci l 0.00E+00 l 0.00E+00 l 3.47E-05 l 0.00E+00 l l Te-129m l Ci l 0.00E+00 l 0.00E+00 1 0.00E+00 l 9.31E-05 l l Fe-55 l Ci l 0.00E+00 l 0.00E+00 1 1.45E-03 l 9.18E-05 l l Total for period (above) l Ci 1 0.00E+00 l 0.00E+00 l 2.26E-01 l 4.83E-02 l l Xe-133 l Ci l 0.00E+00 1 0.00E+00 l 7.01E-05 1 0.00E+00 l l Xe-135 l Ci l 0.00E+00 l 0.00E+00 l 3.91E-04 l 1.22E-04 l l

1 i

J20SRERR-T2B - 1

. TABLE 2-C RADIOACTIVE LIQUID WASTE' SAMPLING AND-ANALYSIS ~ PROGRAM' Lower- LowerL Limit of Limit of~

Detection DetectionL Liquid. Minimum Type ~of Required- (Worst Case)

Release Sampling Analysis ' Activity- (LLD) Capabili Type Frequency Frequency . Analysis _ (pCi/ml)a .(pCi/ml)gy A. Batch P P Principa} Gamma SE-07 1.6E-07 Waste Each Each Emitters 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)

P M -

H-3 1E-05 4.4E-06 b

Each Composite Batch Gross Alpha 1E-07 3.8E-08 P Q b Sr-89, Sr-90 SE-08 2.6E-08 Each Composite Batch Fe-55 1E-06 1.4E-07 B. SSW Basin Principa SE-07 1.6E-07 (prior to Each Each Emitters} Gamma blowdown) Blowdown Batch I-131 1E-06 2.3E-08 Note: Footnotes indicated are listed in GGNS Technical Specifications, Table 4.11,1,1.1-1.

J20SRERR-T2C - 1

L ,

t-

i TABLE 3

. Grand Gulf. Nuclear Station l- :

July - December 1988.

SOLID RADIOACTIVE WASTE AND IRRADIATED FUEL SHIPMENTS 3 : . A. Solid Waste Shipped Offsite for Burial or' Disposal 1.- Type of Waste 6-month Estimate Total Unit Period Error,:% ;

3

a. Spent resins, filter sludges,- m 1.26E+02 oil evaporator bottoms, etc. *Ci 4.94E+02 7.3E+01 3

b. Dry-compressible waste, m 4.27E+01 contaminated equipment, etc. *Ci 2.03E+00 6.9E+01, 3

c. Irradiated components, control m None N/A rods, etc. *Ci ;

3

d. Other m None N/A

Ci I

Total curie quantity determined by measurement. Total volume used is burial' 'j container volume ]

2. Estimate of major radionuclides composition (by type of waste as identified above). -

a. Fe-55 34 %

Cr-51 5% j Mn-54 24 % a Co-60 .32 % i All Others 5% )

b. C r-51 5% j Mn-54 22 % l Co-60 33 % l Fe-55 37 % l All Others 3%

c. N/A N/A l j

d. N/A N/A J20SRERR-T3 - 1 aw_:-_-___=___:_______-__-_- _ _ - _ _ _ - _ l

pc. .

3 iM

,e s

TABLE-3 SOLID RADIOACTIVE WASTE AND IRRADIATED FUEL ~ SHIPMENTS.(cont'd).

':p 3. Solid Waste' Disposition

a. Resins were dewatered in steel liners or polyethylene High Integrity .

Containers according to the requirements of the GGNS PCP and shipped LSA.

b. DAW was packaged in 55 gallon steel drums or B-25 boxes and shipped LSA.

c. No irradiated components were shipped.

Number of Shipments Mode of Transportation Destination 22 Truck Barnwell, SC B. Irradiated Fuel Shipments (Disposition)

Number of Shipments Mode of Transportation Destination None N/A .N/A l

J20SRERR-T3 - 2 l

L______-__.___--_____-____.________-___-__-_.-__---._ _ _ - _ __ . _ _ ._ _ .

a

' TABLE 4A METEOROLOGICAL DATA =- JULY-SEPTEMBER-1988

. TOTAL-FREQUENCY DISTRIBUTION. _.

PERIOD OF RECORDi 7/1/88, 000_-- 10/1/88, 000 WIND SPEED-(M/S) AT 10-M LEVEL-18 AVG 1'

' 0- 2 3-5 6-8 9-11 12-14 15-17_ AND UP ' TOTAL SPEED-N 5.2- .3- .0 .0 .0 .0 .0= - 5. 4 - .1.

NNE- 7.2 .1 .0 .0 .0 .0 .0: 7.4 .1 NE ' 9. 5 .3 ,0' .0 .0 .0 .0- 9.9 .1 ENE 8.2 .1 .0 .0 .0 .0 .0 8. 3 . .1 DE 4.3 .0 .0 .0 .0 .0 .0 4.3 .0 I ESE 4.2 .1 .0 .0- .0 .0~ .0 4.2 .0

.R SE 3.1 .0 .0 .0 .0 .0- .0 3.2 .0 W E SSE 3.0 .0 .0 .0 .0 .0 .0- 3.0 .0 ICS 6.8 .3 .0 .0 .0 .0 .0- 7.1 '

.1 N T SSW. 8.0 .3 .0 .0 .0 .0 .0 8.2. .1

'D I SW 7.5 .4 .0 .0 1. 0 .0 .0= 7.9 .1 0 WSW 3.7 .0- .0 .0 .0 .0 .0 .3.7 .0 NW 2.0 .1 .0 .0 .0 .0 .0 : 2.2 .0 WNW , 2.1 .1 .0 .0- .0 .0- .0 2.2 .0-NW 2.1 .0 .0- . 0 .0 .0 .0 2.1 .0' NNW 3.2 .0 .0 .0 .0 .0 .0 3. 3 .0 CALM 3.2 17.4 TOTAL 97.7 2.2 .1 .0 .0 .0: .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 2208 HOURS J20SRERR-T4-A - 1 J20SRERR-06/88 - 40

-i i

TABLE 4A (CONT.)

EXTREMELY UNSTABLE STABILITY CLASS A PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 9.0 .8 .0 .0 .0 .0 .0 9.8 .2 NNE 7.5 .3 .2 .0 .0 .0 .0 8.0 .2 NE 8.1 .5 .0 .0 .0 .0 .0 8.6 .2 ENE 3.5 .2 .0 .0 .0 .0 .0 3. 6 .0 0E 4.3 .0 .0 .0 .0 .0 .0 4.3 .1 I ESE 4.8 .2 .0 .0 .0 .0 .0 5.0 .1 R SE 5.5 .0 .0 .0 .0 .0 .0 5. 5 .1 W E SSE 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 ICS 3.3 .3 .0 .0 .0 .0 .0 3.6 .1 N T SSW 5.3 .5 .0 .0 .0 .0 .0 5.8 .1 D I SW 14.1 1.3 .0 .0 .0 .0 .0 15.4 .3 0 WSW 5.8 .0 .0 .0 .0 .0 .0 5. 8 .1 NW 2.3 .2 .0 .0 .0 .0 .0 2. 5 .0 VNW 4.8 .3 .0 .0 .0 .0 .0 5.1 .1 NW 3.6 .0 .0 .0 .0 .0 .0 3.6 .0 NNW 7.3 .0 .2 .0 .0 .0- .0 7. 5 .1 CALM 3.0 3.0 TOTAL 95.0 4.6 .3 .0 .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 602 HOURS l

l J20SRERR-T4-A - 2 J20SRERR-06/88 - 41

E.s f ? .

f ? ..

h l

TABLE 4A:(CONT.):

. MODERATELY UNSTABLE .. STABILITY CLASS B" Y . PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 000-WIND' SPEED-(M/S) AT 10-M LEVEL

-181 . AVG ~

' 0-2 :3-5 6-8 9-11 12-14 15-17 TAND;UP TOTAL- SPEEDL N- 2. 6 - .0 . 0. .~ 0 .0- .0 .0- 2. 6 ' .0 NNE. 3.9 .0' .0 .0 .0 .0' .0 . 3. 9 .0; NE- 11.7. .0 .0 .0 .0 .0- .0 11.7. .2 ENE '3. 9 , .0: .0 .0 .0 .0' .0 =3.9 .1-DE 6.5 .0- .0 .0 .0 .0 .0. 6.5 .1~

I ESE 5.2: .0 .0 .0 .0- .0' .0 5.2 .1 R SE 26' .0 .0 .0- .0 .0 .0, 2.6 .0 W E SSE. 3.9: .0 .0 .0 .0 .0 .0 3.9- .1' ICS '3.9 1.3~ .0 .0 _.0 .0 .0 5.2- .1 N.T SSW- 11.7 1.3 .0 .0 .0 .0 .0- 13.0 .3' D I SW -10.4- .0 .0 .0 .0 .0 .0- .10.4 .2

'O WSW. 6.5 .0' . 0' .0 .0 .0- .0- 6. 5 ~ .1 -

NW 5.2: .0 .0 .0 .0 .0 .0 5.2 .1

'2.6 WNW .0 .0 .0 .0' .0 .0- .2.6. .0 NWs 9.1 .0 .0 .0 .0 .0 .0- 9.1 .1

'NNW. 3.9 .0 .0 .0 .0 .0- .0' 3.9 .0

' CALM 3.9 3.9-TOTAL 97.4 2.6 .0 .0 .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 77 HOURS 1

J20SRERR-T4-A - 3 J20SRERR-06/88 - 42 i

~ I y (

?h' TABLE 4A (CONT.)

-SLIGHTLY, UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 000 WIND SPEED (M/S) AT 10-M LEVEL.

18 AVG 0-2{ 3-5 '6-8 9-11 12-14 15 AND UP TOTAL SPEED-N 2.5 .0 .0'- .0 .0 .0 .0. .2.5 .0 NNE~ 5.1- .0 .0 .0 .0- .0 .0 5.1 .0 NE 7.6 .0 .0 .0 .0 ., 0 .0 7.6 .1' ENE~ 7.6 .0 .0' .0 .0- .0 .0 7. 6 ~ .1-DE 1.3- :0~ .0! .0 .0 .0 .0 1.3 .0 I'ESE. 12.6 .0 .0 .0 .0 . 0 .0: .12.6 .2 R SE' 2.5 .0 .0 .0 .0' .0 .0 2.5 .0 W E SSE 1.3 .0 .0 .0' .0 .0 .0 1.3 .0 l ICS- 6.3: .0 .0' .0 .0 .0 .0 6.3 .1 l

N T-SSW 12.6 .0 .0 .0 .0 .0 .0 12.6 .2 0 I SW 16.4 1.3 .0 .0 .0 .0 .0 17.7 .4 0 WSW 5.1 .0 .0 .0 .0 .0 .0 5.1' .1 NW- 3. 8 - .0 .0 .0 .0 .0 .0- 3.8 .0 WNW '3.8 .0 .0 .0 .0 .0 .0 3.8 .1 NW 6.3 .0. .0 .0 .0 .0 .0 .6.3 .1 NNW ' 2. 5 .0 .0 .0 .0 .0 .0 2.5 .0 CALM. 1.3 1.3 TOTAL '98.7 .1.3 .0 .0 .0 .0 .0 100.0 .1 l

l 0. HOURS OF. BAD OR MISSING DATA OR .0 PERCENT FOR 79 HOURS J20SRERR-T4-A - 4

'J20SRERR-06/88 - 43

> ~ -

s Y l's r

TABLE 4A (CONT.).

r NEUTRAL. STABILITV CLASS'D

' PERIOD OF RECORD: 7/1/88, 000 --110/1/88, 000 WIND SPEE0 (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 5.8 .2- .0 .0 .0: .0' .0- 5. 9 .1 NNE 10.0~ .2 .0 .0 .0 .0 .0 10.2 .1 NE. 10.0 .7 .0 .0 .0 .0 .0 10.7 .1 ENE 6.6 .3 .0- .0 .0 .0 .0 7.0 .1 DE 4.7 .01 .0 .0 .0- .0 .0 '4.7 .1-I ESE 4.2 .2 .0 .0 .0 .0 .0 4.4 .0 R SE 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 W E SSE 2.7 .0 .0 .0 .0 .0 .0 2.7 .0 ICS 12.4 .7 .0 .0 .0 .0 .0 13.1 .2-N T SSW 10.5 .3 .0 .0 .0 .0 .0 10.9 .2 0 I SW 7.3 .0- .0 .0 .0 .0 .0 '7. 3 .1 0 WSW 5.3 .0 .0 .0 .0- .0 .0 5.3 .1 NW 2. 5 ' .2 .0 .0 .0 .0 .0 2.7. .0 WNW 1.5 .0 .0 .0 .0 .0- .0 1. 5 .0 NW .8 .0' .0 .0- .0 .0 .0 .8 .0 NNW 2.2- .0 .0 .0 .D .0 .0 2.2 .0 CALM 8.1 8.1 TOTAL. -97.3 .2.7- .0 .0. .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 589 HOURS

.J20SRERR-T4-A - 5 J20SRERR-06/88 - 44

-1 f(, 4 ,, :

' TABLE 4A (CONT.)

L- .

SLIGHTLY STABLE. . >

STABILITY CLASS E~

. PERIOD OF RECORD: 1. 7/1/88L000-.10/1/88,~000 WIND; SPEED (M/S) AT.10-M' LEVEL.

18: AVG 0-2 3-5: 6 9 12-14, -'15-171<AND UP. TOTAli SPEED N 4. 0 ' .0- .0 .0 .0 .0 .0 :4.0' <.0-NNE- . 6. 8 .0 .0- .0 .0 . 0- .0: .6.8 .1 NE 10.2' .0 .0 .0 .0 .0' .0: 10.2 .1 : H

.ENE' 10.0 .0. .0 .0. .0 .0 .0 -

10.0 .1 DE 2.8 .0' .0 .0 .0 .0 .0 2.8. .0 I ESE 3.8 .0 .0 .0 .0 .0 .0 ,3.8 .0

.R SE 2.1 .0. .0 .0 .0 .0. .0 .2.1 .0-W E SSE 4.9 .0 .0 .0 .0- .0 .0 4.9 .0 I C-S - 9.' 4 .0- .0 .0. . 0. .0 .0 9.4 .1-N T SSW 12.3 .0 .0 .0 .0 .0 .0 12.3- .1' D I SW - 3.4 .0 .0 .0 .0 .0 .0 '3. 4 .0 0 WSW 1.1 .0- .0 .0 .0 .0 .0 1.1 .0 NW 1.1 .2 .0 .0- .0 .0 .0 1.3 .0-WNW .4 .0 .0 .0 .0 .0 .0 .4 .- 0 NW 1.3 .0- .0 .0 .0' .0 .0- 1.3 .0 NNW 1.3 .0' .0 .0 .0- .0 .0 ' 1. 3 .0 CALM 24.9 24.9 TOTAL 99.8 .2 .0 .0 .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 470 HOURS i

J20SRERR-T4-A - 6 J20SRERR-06/88 - 45

u. . _ _ _ - __

TABLE 4A (CONT.)

MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 .5 .0 .0 .0 .0 .0 .0 .5 .0 NNE 6.6 .0 .0 .0 .0 .0 .0 6.6 .1 NE 11.8 .0 .0 .0 .0 .0 .0 11.8 .1 ENE 11.8 .0 .0 .0 .0. .0 .0 11.8 .1 DE 5.2 .0 .0 .0 .0 .0 .0 5. 2 .0 I ESE 2.8 .0 .0 .0 .0 .0 .0 2.8 .0 R SE 2.8 .0 .0 .0 .0 .0 .0 2.8 .0 W E SSE 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 ICS .5- .0 .0 .0 .0 .0 .0 .5 .0 N T SSW 2.4 .0 .0 .0 .0 .0 .0 2.4 .0 D I SW. .5 .0 .0 .0 .0 .0 .0 .5 .0 0 WSW .5 .0 .0 .0 .0 .0 .0 .5 .0 NW .9 .0 .0 .0 .0 .0 .0 .9 .0 WNW .5 .0 .0 .0 .0 .0 .0 .5 .0 NW .0 .0 .0 .0 .0 .0 .0 .0 .0 NNW .5 .0 .0 .0 .0 .0 .0 .5 .0 CALM 50.9 50.9 TOTAL 100.0 .0 .0 .0 .0 .0 .0 100.0 .0

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 212 HOURS J20SRERR-T4-A - 7 J20SRERR-06/88 - 46

TABLE 4A (CONT.)

EXTREMELY STABLE STABILITY CLASS G PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 000 WIND SPEED (M/S) AT 10-H LEVEL 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 1.1 .0 .0 .0 .0 .0 .0 1.1 .0 NNE 1.7 .0 .0 .0 .0 .0 .0 1.7 .0 NE 8.4 .0. .0 .0 .0 .0 .0 8.4 .1 ENE 22.3 .0 .0 .0- .0 .0 .0 22.3 .2 DE 6.1 .0 .0 .0 .0 .0 .0 6.1 .0 I ESE .0 .0 .0 .0 .0 .0 .0 .0 .0 R SE 1.1 .5 .0 .0 .0 .0 .0 1.7 .0 W E SSE 2.2 .0 .0 .0 .0 .0 .0 2.2 .0 ICS 2.2 .0 .0 .0 .0 .0 .0 2.2 .0 N T SSW .0 .0 .0 .0 .0 .0 .0 .0 .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 1.1 .0 .0 .0 .0 .0 .0 1.1 .0 WNW .5 .0 .0 .0 .0 .0 .0 .5 40 NW .5 .0 .0 .0 .0 .0 .0 .5 .0 NNW 1.1 .0 .0 .0 .0 .0 .0 1.1 .0

! CALM 50.3 50.3 TOTAL 99.4 .5 .0 .0 .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 179 HOURS l

l l

J20SRERR-T4-A - 8 J20SRERR-06/88 - 47

--___________--_-___-_a

1 i.

l TABLE 4A (CONT.)

TOTAL FREQUENCY DISTRIBUTION PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 3.1 1.6 .0 .0 .0 .0 .0 4.7 .1 NNE 3.5 2.4 .1 .0 .0 .0 .0 5.9 .2 NE 3.4 2.4 .0 .0 .0 .0 .0 5.9 .2 ENE 3.8 3.4 .0 .0 .0 .0 .0 7.3 .2 DE 5.3 3.5 .0 .0 .0 .0 .0 8.8 .2 I ESE 4.4 5.0 .0 .0 .0 .0 .0 9.5 .3 R SE 4.3 2.3 .0 .0 .0 .0 .0 6.5 .2 W E SSE 4.3 2.5 .0 .0 .0 .0 .0 6.9 .2 ICS 5.2 3.2 .0 .0 .0 .0 .0 8.4 .2 N T SSW '4.9 3.3 .0 .0 .0 .0 .0 8.3 .2 D I SW 5.9 3.7 .0 .0 .0 .0 .0 9.6 .3 0 WSW 3.6 .9 .0 .0 .0 .0 .0 4.6 .1 NW 3.3 .2 .0 .0 .0 .6 .0 3.5 .1 WNW 2.2 .2 .0 .0 .0 .0 .0 2.4 .0 NW 1.9 .1 .0 .0 .0 .0 .0 2.1 .0 NNW 2.7 1.2 .0 .0 .0 .0 .0 3.9 .1 CALM 2.7 1.5 TOTAL 63.6 36.2 .2 .0 .0 .0 .0 100.0 .2

10. HOURS OF BAD OR MISSING DATA OR .5 PERCENT FOR 2208 HOURS J20SRERR-T4-A - 9 J20SRERR-06/88 - 48

h+

J q

l:

l TABLE 4A (CONT.):

.' EXTREMELY UNSTABLE , STABILITY CLASS A PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 000 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG:

0-2 3-5 6-8 9 12-14 15-17 AND UP TOTAL SPEED-

'N 3. 5 ' 3.5 .0 .0 .0 .0 .0 7. 0 ' .2 NNE 4.0 2. 2 .2 .0 .0' .0 .0 6.4 .2 NE 3.2 2.7 .0 .0 .0 .0 .0 5.9- .2 ENE- 3.8 ?1. 8 - .0 .0 .0 .0' .0 5.7 .1 DE 4. 9 - 2.0 .0 .0 .0- .0 .0 6.9 .2 I ESE 4.5 1.8 .0 .0 .0 .0 .0 6.4 .2 R SE 3.2 2.2 .0 .0- .0 .0 .0 5.4 .1-W E SSE 2.3 1.5 .2 .0 .0 .0 .0 4.0 .1 ICS 3.0 .7 .0 .0 .0 .0 .0 3.7 .1 N T SSW- '3.3 :;2. 5 .0 .0 .0 .0 .0 5.9 .2 D I SW 7.7 7.4 .0 .0 .0 .0 .0 15.1 .5 0 WSW 4.4 1.2 .0 .0 .0. .0 .0 5.5 .1 NW 4.2 .0 .0 .0 .0 .0 .0~ 4.2 .1 WNW. 3.3 .7 .0 .0 .0 .0 .0 4.0 .1 NW 4.2- .2 .0 .0 .0 .0 .0 4.4 .1 NNW ' 5. 4 4.0 .0 .0 .0 .0 .0 9.4 .3 CALM .2 .2 TOTAL 65.3 34.4 .3 .0 .0 .0 .0 100.0 .2-

6. HOURS OF. BAD OR MISSING DATA OR 1.0 PERCENT FOR 602 HOURS J20SRERR-T4-A - 10 J20SRERR-06/88 - 49

l l

TABLE 4A (CONT.)

MODERATELY UNSTABLE STABILITY CLASS B PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 3.9 .0 .0 .0 .0 .0 .0 3.9 .1 NNE 1.3 1.3 .0 .0 .0 .0 .0 2.6 .1 NE 3.9 1.3 .0 .0 .0 .0 .0 5.3 .2 ENE- 1.3 1.3 .0 .0 .0 .0 '

.0 2. 6 .1 DE 5.3 5.3 .0 .0 .0 .0 .0 10.5 .3 I ESE 5.3 5.3 .0 .0 .0 .0 .0 10.5 .3 R SE 2.6 3.9 .0 .0 .0 .0 .0 6.6 .2 W E SSE 1.3 2.6 .0 .0 .0 .0 .0 3.9 .1 ICS 3.9 3.9 .0 .0 .0 .0 .0 7.9 .3 N T SSW 2.6 3.9 .0 .0 .0 .0 .0 6.6 .2 D I SW 6.6 3.9 .0 .0 .0 .0 .0 10.5 .3 0 WSW 6.6 1.3 .0 .0 .0 .0 .0 7.9 .2 NW 3.9 1.3 .0 .0 .0 .0 .0 5.3 .1 WNW 6.6 .0 .0 .0 .0 .0 .0 6. 6 .1 NW 2.6 .0 .0 .0 .0 .0 .0 2.6 .0 NNW 2. 6 .0 .0 .0 .0 .0 .0 2.6 .0 CALM 3.9 3.9 TOTAL 64.5 35.5 .0 .0 .0 .0 .0 100.0 .2

1. HOURS OF BAD OR MISSING DATA OR 1.3 PERCENT FOR 77 HOURS i

I J20SRERR-T4-A - 11 J20SRERR-06/88 - 50

_ _ _ _ ._ ___-________________A

TABLE 4A (CONT.)

SLIGHTLY UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 1.3 .0 .0 .0 .0 .0 .0 1.3- .0 NNE 2. 5 .0 .0 .0 .0 .0 .0 2.5 .1 NE .0 2.5 .0 .0 .0 .0- .0 2.5 .1 ENE 5.1 1.3 .0 .0 .0 .0 .0 6.3 .2 DE 2.5 10.1 .0 .0 .0 .0 .0 12.6 .4 I ESE 3.8 2.5 .0 .0 .0 .0 .0 6.3 .2 R SE 2.5 2. 5 .0 .0 .0 .0 .0 5.1 .2 W E SSE 2.5 .0 .0 .0 .0 .0 .0 2.5 .0 ICS 2.5 2.5 .0 .0 .0 .0 .0. 5.1 .2 N T SSW 5.1 6.3 .0 .0 .0 .0 .0 11.4 .3 D I SW 7.6 8.9 .0 .0 .0 .0 .0 16.4 .5 0 WSW 3.8 2.5 .0 .0 .0 .0 .0 6.3 .2 NW 3.8 1.3 .0 .0 .0 .0 .0 5.1 .1 WNW 6.3 .0 .0 .0 .0 .0 .0 6.3 .1 NW 3.8 .0 .0 .0 .0 .0 .0 3.8 .0 NNW 2.5 2.5 .0 .0 .0 .0 .0 5.1 .2 CALM 1.3 1.3 TOTAL 57.0 43.0 .0 .0 .0 .0 .0 100.0 .2

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 79 HOURS l

J20SRERR-T4-A - 12 J20SRERR-06/88 - 51

- - - _ _ . _ _ .y_.. ._,,._,,,.,-.----._-.-_.-,_,..,_.-.,_.--._---,.,,--m. - - - _ , , _ _ _ . , _ . ,

4 i: .

f I

1 TABLE ~4A (CONT.)

~s .

NEUTRAL ^ STABILITY CLASS'D PERIOD OF RECORD: 7/1/88,.000 -- 10/1/88, 0001 WIND SPEED (M/S) AT 50-M LEVEL' 18 : AVG-0-2 3-5 8 9-11 .12-14' l15-17 AND UP TOTAL SPEED- y

'N 3.1 1.2 .0: .0 .0 .0' .0 4. 3 - .11 NNE 2.4 l'. 9 .2. .0- .0 .0 .0 4.4 .1~ ,

'NE 2. 4 - 1.5: ;2' .0 .0 .0 .0' 4.1' '11 ENE- 2.2. .3.1 .2- .0 .0' .0 .0 5. 5 < .2 D E' . 6. 8 ' <4. 9 .0 .0 .0: .0- .0- 11.8' .3 ,

I ESEL 2.9 8.0 .0 .0 .0 .0 .0 10.9: .4 R.SE. 3.4' 2.0 .0 .0- .0 .0 , '0

. " 5. 5 .2' W E.SSE 3.4 3.4 .0- .0- .0 .0' .0 6.8 .2

.4 I. C S 6.3 6.0- .0 .0 .0- .0; .0 -12.3 N T SSW. 6.0 4.4 .0 .0 .0 .0 .0- 10.4' .3-D I SW 6. 0 - 2.2 .0 .0 .0 .01 .0- 8.2 .2:

1 0 WSW '4.8 :1.7 .0 .0 .0 .0: .0 6.5 .1 NW' .0 .0 .0 .0 .0. ' 4. 8 .1 4.'4

.3~

WNW '

1.2 .0 .0 .0 .0 .0- .0 1.2 .0 NW 1. 2 .2 .0 .0 .0 .0' .0 1.4 .0-NNW. 1.0 .0- .0 .0 .0 .0 .0 1.0- .0 CALM' 1. 0 ' 1.0 TOTAL 58.5 40.9 .5 .0 .0 .0 .0 100.0- .2

3. HOURS OF BAD OR MISSING DATA OR .5 PERCENT FOR 589 HOURS -

o J20SRERR-T4-A - 13 J20SRERR-06/88 - 52 r-

TABLE 4A (CONT.)

SLIGHTLY STABLE STABILITY CLASS E PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 2.8 .6 .0 .0 .0 .0 .0 3.4 .1 NNE 2.8 2.6 .0 .0 .0 .0 .0 5.3 .1 NE 2.3 3.0 .0 .0 .0 .0 .0 5.3 .2 ENE 5.1 3.2 .0 .0 .0 .0 .0 8.3 .2 DE 3.8 3.2 .0 .0 .0 .0 .0 7.0 .2 I ESE 5.9 7.9 .0 .0 .0 .0 .0 13.8 .4 R SE 3.6 2.8 .0 .0 .0 .0 .0 6.4 .2 W E SSE 6.4 5.1 .0 .0 .0 .0 .0 11.5 .3 ICS 4.7 5.5 .0 .0 .9 .0 .0 10.2 .3 N T SSW 5.9 5.1 .0 .0 .0 .0 .0 11.1 .3 D I SW 5.3 3.0 .0 .0 .0 .0 .0 8.3 .2 0 WSW 2.6 .2 .0 .0 .0 .0 .0 2.8 .0 NW 2.8 .0 .0 .0 .0 .0 .0 2. 8 .0 WNW 1.1 .0 .0 .0 .0 .0 .0 1.1 .0 NW .6 .0 .0 .0 .0 .0 .0 .6 .0 NNW 1.5 .2 .0 .0 .0 .0 .0 1. 7 .0 CALM .4 .4 TOTAL 57.6 42.3 .0 .0 .0 .0 .0 100.0 .2

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 470 HOURS l

J20SRERR-T4-A - 14 J20SRERR-06/88 - 53

t-m e

. TABLE 4A (CONT.') 1

+

MODERATELY STABLE. . STABILITY-CLASS F'

.., PERIOD-OF RECORD: 7/1/88,.000 -- 10/1/88,:000-WIND SPEED'(M/S) AT: 50-M LEVEL 18 AVGL 0-2 '3-5 6-8 9-11 12-14 17-~AND;UP TOTAL SPEED LN 1. 9 1.4J .0 .0 .0 .0- .0: 3.3 .1 NNE 6.1 6' 1~

. .0 .0 .0 , . 0 .0 12.3 .3 9! , .NE . 4. 7 2.4 .0 .0- .0 .0 .0. -7.1- .2

.m " ENE 3. 8 6.6- .0. .0 .0 .0 .0 J10. 4 - .3 D E' 6.1- 3.3~ .0 .0 .0 "0

. .0 9.4 .2 I-ESE 3.8 E4.2' .0 ~.0. .0 .0. .0L 8.0 .2 R SE . 6.1 2.4 .0 .0 .0- .0 .0 8.5 .2 W E SSE 6.1 .5 .0' .0 .0 .0 .0 6.6 .1

'I C S ' 9. 0 - .5 .0 .0 .0. .0' .0 19 . 4 .2 N T.SSW. -6.1L .0 .0 .0 .0 .0 .0- 6.1 .1-

-D-I SW' 4.2 .0 .0 .0. .0 .0 .0 4.2' .1-0 WSW 1.9 .0 .0 . 0 .0 .0 .0- 1.9 .0 NW 1.4 .0- .0 .0 .0 .0 .0 1.4 .0' WNW 1.9 .0 .0 .0 .0 .0 .0 1.9 .0 NW . . 5. .5' .0 .0 .0 .0 .0 .9- .0:

NNW 3.3 .0: .0 .0 .0 .0 .0 .3.3 .1 CALM 5. 2 5. 2 '

TOTAL 72.2 27.8 .0 .0 .0 .0 .0 100.0 .1-

0. HOURS OF BAD OR MISSING DATA.0R .0 PERCENT FOR 212' HOURS J20SRERR-T4-A - 15 J20SRERR-06/88 - 54

.._--___ ___ -__ _ _ _ - _ _ _ D

t1 , 4>. u

, "i i

~

d 1

d 1

TABLE 4A (CONT.) <

EXTREMELY STABLE , STABILITY CLASS G PERIOD OF RECORD: 7/1/88, 000 -- 10/1/88, 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 5.0' . 5' .0 .0 .0 .0 .0 5.6 .1 NNE' 5.6 1.1 0 .0- .0 .0' .0 6.7 .2 Y'a NE. 10.0 3.9 .0 .0 .0 .0 .0- 14.0 .3 ENE 5. 6- 8.9 .0 .0' .0 .0 .0 14.5- .4 D E. 5.1 1.1 .0 .0 .0 .0 .0 -7.3 .1-

.I ESE 6.1 .5 .0 .0 .0 .0 .0 6.7L .1 R SE. 11.7 ;1.1 .0 .0- .0 .0 .0 12.8 .3'

' W E SSE 7.8 .0 .0 .0 .0 .0 .0 7.8 .1 ICS 7.3 .0 .0 .0 .0 .0- .0 7.3 .1 N T,SSW 3.9 .0 .0 .0 .0 .0 .0 3.9 .1.

D 1 SW 2.8. .0 .0 .0 .0. .0 .0 2. 8 .0 0 WSW 1.1 .0 .0. .0 .0 .0 .0 1.1 .0 NW .0- .0 .0 .0 .0 .0 .0 .0 .0 WNW. 1.1 .0 .0 .0 .0 .0. .0 1.1 '0 NW ,

1.1 .0 .0 .0- .0 .0 .0 1.1 .0 NNW 1.7- .0 .0 .0 .0 .0 .0 l' 7

. .0' CALM' - 5. 6 5.6 TOTAL- 82.7 17.3 .0 .0 .0 .0 .0 100.0 .1

0. HOURS OF BAD OR MISSING DATA OR .0 PERCENT FOR 179 HOURS 3

1, J20SRERR-T4-A - 16 J20SRERR-06/88 - 55

3 . ,t b '

c 1 1

. TABLE 4A'(CONTO =

' PERCENT-BAD DATA REPORT.

' REPORT. COVERS 2208 H0VRS

i HOURS PERCENT-

.50M DIRECTION- 5. .23- '

50M WIND SPEED 10.- .45

'10M DIRECTION 0. .00:

10M WIND SPEED

. 0. .00:

'TEMPERATUE2. 41.- 1.86 DEW POINT 384. 17.39 DE LTA ' T-- 0. .00.

PRECIPITATION. O. < 00 1

I

! I J20SRERR-T4-A - 17 J20SRERR-06/88 i i

a 1

1 - - . _ - . _ _ _ . _ _ _ _.______._..__._.___.___._______________]

)

i t.

TABLE'4B METEOROLOGICAL DATA - OCTOBER-DECEMBER 1988

, TOTAL' FREQUENCY DISTRIBUTION'

' PERIOD OF RECORD: 510/1/88, 000 -- 12/31/88, 2300~

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 11.2- 0. 6 0.0 0.0 0.0 0. 0 . 0. 0 11.8 0. 2 ~

NNE 9.5 0.2- 0. 0 0.0 0.0' O.0 0. 0 9.7 0.1 NE 6.1 0. 0 0.0 0.0 .0.0- 0.0 0.0 6.1 0.1 ENE '5.5 0.0 0.0- ' 0' 0 . 0.0 0.0' O.0 5.6 0.1 DE ,4; 3- .0.0 0.0 0.0 0.0 0.0 0. 0 ' 4.3' O.0 I ESE! 3.6 : 0. 0 0.0 0.0 0.0 0.0 0. 0 ' 3.7 10.0-R SE 3.3 0.1 0.0 0.0 0.0 0.0 0.0 3.4 0. 0 W E'SSE 5.6 1.9 0.0 0.0 0.0 0.0 0.0 7.6- 0. 2 -

ICS 5.7 4.5 0.1 0.0 0.0 0.0 0.0 10.2 0. 3 N T SSW ~3. 3 ~0.6. .0.0 0.0 0.0 0.0 0.0 ~ 3.9 0.1 D I.SW 1.5 0.2 0.0 0.0 0.0 0.0 0. 0 - 1.7 0.0 0 WSW 2.3 '0.4 0. 0 ' O.0 0.0 0.0 0. 0 ' 2.7 0.0 NW 2.0- 0.3 0.0 0.0 0.0 0.0 0.0 2.3 0.0 WtN 2.6 0.0 0.0 0.0 0.0 0.0 0.0 2.6 0.0 NW 3.2 0. 3 0.0 0.0 0. 0 ' O.0 0. 0 3.5 0.1 -

NNW 6.8 0.7 0.0 0.0 0.0 0.0 0.0 7.5 0.1 CALM. 6.8 13.1 TOTAL 89.8 10.0 0.1 0.0 0.0 0.0 0.0 100.0 0.1

59. HOURS OF BAD OR MISSING DATA OR 2.7 PERCENT FOR 2208 HOURS 9

l J20SRERR-T4-B - 1 l J20SRERR-06/88 - 57

4 TABLE 48 (CONT.)

4 ,

EXTREMELY. UNSTABLE . STABILITY CLASS A PERIOD OFLRECORD: 10/1/88, 000.-- 12/31/88, 2300

, WIND SPEE0 (M/S) AT;10-M' LEVEL

.18 - AVG-2 3-5. 6-8 9 12-14 '15-17f AND UPE-TOTAL SPEED

.N- ' 9. 9 1.2 0;0 0.0 0.0 0.0 0.0 11.1 ' 0. 3'

.NNE 8.4' 1.2. , 0.0 0.0 0.0 '3. 0 0.0 9.6 0.2 NE 5.8 0.0 10 . 0 0.0 0.0 0.0 0. 0 - 5.8 0.1 ENE 2.9 ' 0. 3 0.0 :0.0 -0.0: 0.0. 0.0 ~ 3. 2 0.1 DE 2.3 10.3. 0.0 0.0 0.0 .0.0 0.0 2.6 0.0

'I ESE 1.7 0.0 0.0 0.0 0.0 0.0 0.0 1.7 0.0L R SE 2.6 0.3 0.0 0.0 0.0 0.0 -0.0 2.9 0.1 LW E SSE. 3.2 0.3 0. 0 0.0 0.0 : 0. 0 0.0 3.5 0.1

'I C'S 2.0- 1.4 0.0 0.0 0.0 0.0 0.0 3.5 0.1 N T.SSW 4.4 0.0- 10 . 0 0.0 0.0 0.0 0.0 4.4 0.1 D I SW 14 . 7 0. 3. 0.0' O.0 0.0 0.0 0.0- 4.9 0.1 0 WSW' 6.1 0.3' O.0 0.0 0.0 0.0 0.0 6.4 0.1 NW 5.2 0.9 0.0 0.0 0.0 0.0 0.0 6.1 0.1-

)#64 8.2 0.3 0.0 0.0 0.0 0.0 0.0 8.4 0.1 NW 7.9 0.6 0.0 0.0 0.0 0.0 0.0 8.4 0.2 NR4 14.9: 2.3 0.0 0.0 0. 0 0.0 0.0 17.2 0. 4 .

CALM 0.0 0.0 TOTAL 90.4 9.6 0.0 0.0- 0.0 0.0 0.0 100.0 0.1

0. HOURS OF BAD'0R MISSING DATA OR 0.0 PERCENT FOR 343 HGURS o

J20SRERR-T4-B - 2 J20SRERR-06/88 - 58

(

B. . .

y;y N n it q I+

-TABLE 4B (CONT.)-

< MODERATELY UNSTABLE- -STABILITY JCLASS B :

PERIOD OF RECORD: =10/1/88, 000 --f12/31/88,,2300 WIND SPEED (M/S)LAT,10-M LEVEL:

18 AVG.

0-2 3 6-8 9-11 12-14 15-17AND UP TOTAL. SPEED N 8.2 0.0 0.0 0.0 0.0 0. 0 : 0. 0 - ,8.2: 0.2-NNE~ 9.6 0.0 0.0 0.0 0' 0

. 0.0' O.0 9.6 - 0. 2 NE. 5.5 0. 0 L 0.0- 0. 0 0. 0 - 0. 0 0.0 5.5 ~ 0.1.-

ENE 2.7 0.0l . 0. 0 0.0 0. 0 ' O.0 0.0. ,2.7 0.0 D E- 1.4 0.0 0.0 0.0 0. 0 - 0.0 0.0' 11.4 0.0:

I ESE. 5.5 0. 0 - 0.0- 0.0 0.0 0.0 0.0 ~ 5. 5 0.1-R SE 2.7 0.0 0.0 0.0 0.0 0.0 0.0 2. 7. 0. 0 .

W E SSE 2.7 1. 4 : 0.0 0. 0. 0.0 0.0 0.0 4.1 .0.1 ILC S 6.8 13.7 '0.0 0. 0 0.0 0.0 0.0 20.5 0.7 N'T SSW'- 9.6' 4.1- 0.0 0.0 0.0 0. 0 - 0.0 113.7 0. 4 -

, .D I SW 0.0 0.0 0.0 0.0- 0.0 0.0 0.0 '0.0 0. 0 =

0 WSW 5.5 0.0 0.0 0.0 0.0 0.0 0.0 5.5 0.1 NW'- 0.0- 1.4 0.0 0.0 0.0 0.0 .0.0 1.4 0.0 WNW 5.5 0.0 0.0 0.0 0.0 0.0 0.0- 5.5- 20.1 NW 4.1 ' 4.1 0.0 0.0 0.0 0.0 .0.0- - 8. 2 0.2 NNW. 5. 5 . 0. 0 0.0 0.0 0.0 0.0 0.0 5.5 0.1 CALM 0.0 0.0

. TOTAL 75.3 24.6 0. 0 - 0.0 0.0 0.0 0.0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 73 HOURS I

J20SRERR-T4-B - 3 J20SRERR-06/88 - 59

4,

i g

v k J I TABLE 48-(CONT.1-

-SLIGHTLY UNSTABLE -STABILITY CLASS C PERIOD OF RECORD: 10/1/88, 000 - 12/31/88, 2300 1#

WIND-SPEED (M/S) AT 10-M LLEVEL 18 AVG 0-2 13-5 .6-8 9-11 12-14 17: AND UP. TOTAL SPEED a N 15.8 1.2 0.0 0. 0 - ' 0. 0 ' O. 0 0.0 '17.1 0.3 NNE. 6.1' , 0.0 0. 0 : 0.0 ;0.0 -0.0 0.0 6.1 0.1

'NE . 4. 9 0.0 0.0 0.0 '0.0- '0.0 0.0 4.9 0.1 ENE 4.9 '0.0' O. 0 ' ' 0. 0 . 0.0 10.0-, 0.0- 14 . 9 : . 0.1 -

DE 1.2 0.0 0.0 - 0. 0 . 0.0 0.0 0.0- 1.2 00' I ESE '1.2- 0.0 0.0~ 0.0' 0.0 0.0 0.0' 1.2~ 0. 0 -

R SE 7.3 0.0 '0.0 0. 0 ' O. 0 0.0 0.0. :7.3 0.1 -

W E SSE L1. 2 0.0 0.0 0.0 0.0 0.0 0. 0 - 1.2 0.0 I C S- 6.1- 15.8 0.0 0.0: 0.0 0.0 0.0- 21'9

. 0. 8 .

N T SSW- 2. 4 1.2 0.0 0. 0 - 0.0 0.0 0.0 3.6 0.1' D I SW 0.0 0.0 0.0 0.0i 0. 0 0.0 0.0~ 0.0 '0.0 0 WSW- 3.6 0.0 0.0 0.0 0.0 0.0 0.0 3.6 0.1 NW 2.4 0.0 0.0 0.0 0.0 0.0 0.0 2.4 0.0 L WNW 1.2 0.0 0.0 0.0 0.0 0.0 0.0 1. 2 . . 0. 0 NW 4.9 1.2 0.0 0.0 0.0 ' 0, 0 0.0 6.1 0.1 NNW 12.2 1.2 0.0 0.0 0.0 0. 0 . : 0. 0 13.4- 0.3 CALM 3.6 3. 6 TOTAL 79.3 20.7 0.0 0.0 0.0 ' 0. 0 0.0 .100.0 0.1 0.~ HOURS OF BAD OR MISSING DATA GR 0.0 PERCENT FOR:82 HOURS l

l l

l L

J20SRERR-T4-B - 4 J20SRERR-06/88 - 60

m ir e !

e' TABLE:4B (CONT.)

. NEUTRAL- ; STABILITY CLASS D'

' PERIOD OF: RECORD: !10/1/88, 000 -- 12/31/88, 2300 I- < WIND' SPEED.(M/S) AT 10-M LEVEL 18 AVG 0 3-5 8 11- 12-14 15-17"AND UP TOTAL- SPEED' L , -, . . . .

N 15.6 1.0 0. 0 - ~ ' 0. 0 0. 0 ' O. 0. 0.0 16.6' O.3 NNE 10.4 0.0 0.0 0.0 0.0 0.0. 0.0 10.4 0.1 4 NE. 6.9 '0.0. ~0.0. 0.0 0.0 0.0- 0.0 6. 9 - .0.1:. ;

ENE 3. 8 - 0.0 0.0: 0.0= 0.0 0.0 0.0 3.8~ 0.0 DE 2.4 10 . 0 - 0. 0 0.0 0.0 0.0 0.0 2.4 0.0 I ESE: 2.4 0.1 0.0 ,

0.0 0.0 0.0 0.0: 2.6 ' 0. 0 R'SE 2.9 0.0 0.0 0.0 0.0 0.0 0.0 2. 9 - 0.0

, W E SSE 5.9 4.6 10;1 0. 0 0.0 0. 0 - 0.0 10.7. :0.3 I:C S 6.9 8. 5 - 0.3 0. 0 0.0 0.0 0.0 15.7 0.5 N T SSW- J 3.' 9 - - 1.1 0.0 0.0 0.0 0.0 0.0 5.0 0.1 :

-D-I SW .1'. 3 0.3 ! 0. 0 0.0 0.0 0.0 . 0. 0 1. 6 .0.0' 0 WSW .1.1 0. 6 . 0.0 0.0 0.0 0.0 0.0 1.7 0.0 NW 1. 7 - 0.3 0.0 0. 0 - 0.0- 0.0 0.0 2. 0. 0.0 WNW 1.9 0.0 0.0 0. 0 0.0 0.0 0. 0 :1.9 0.0 NW- 2.6 '0.0 0.0 0.0 0.0 0.0 0.0 2.6 0. 0 NNW 8.1 0.9 0.0 0 . 10 0.0 0.0 0. 0 8.9 0.2-CALM. '4.0 4. 0 '

TOTAL 82.1 17.5 0.4 0.0 0.0 0.0 0.0 100.0 0.1

0. HOURS OF BAD OR HISSING DATA OR 0.0 PERCENT FOR 692 HOURS.

J20SRERR-T4-B - 5 J20SRERR-06/88 - 61 i

+

y ,

i

.r ; a j TA8LE 4B'(CONT.)

SLIGHTLY. STABLE STABILITY CLASS E, .

", , PERIOD'0F RECORD: 10/1/88, 000 -- 12/31/88, 2300 I n ,

' WIND SPEED (M/S).AT 10-M LEVEL L

L . m .18 AVG:

D-2 5 26-8 9 12 15-175 AND UP . TOTAL . SPEED-l'

~

0.0

'N '14. 6 L - 0. 4 0.0 0.0 . 0. 0 0.0 s15'.0' O.2 l NNE' 11.2~ 0.0. 0.0: 0.0 ~ 0.10 0. 0 : 0.0 '11.2 0.1 -

NE" 5.3- . 0. 0 - 0.0 0.0 0. 0 0.0' 0;0 :5.3 0.0 ENE. '3. 6 - 0.0. 0.0 0.0' O. 0 0.0 0.0 ' 3.~ 6 -

0.0 D E: 2.4- 0.0. 0. 0 ' O.0 0.0 0. 0 - 10.0' '2.4 0. 0 '

I ESE- .3.2 0. 0 . 0.0 0.0- -0.0 0. 0 - 0. 0 - - 3. 2 <0.0-R'SE 4.9 0.4 0. 0 , 0.' 0 0.0- -0.0 0.0~ 5. 3 - .0.1 W E SSE 11.4: 1.6L .0.0- 0.0 - 0. 0 0;0 0.0 13.0' O.3 I'C.S 10.8 - 1. 8 - 0.0. 0.0 0.0. 0.0 0.0 12.6- 0.3 NJ.SSW. !3.4 'O.2" 0.0z 0.0 0.0 0.0 0. 0 . - 3. 6 , .0.0 D I SW .1.0 0.2 0.0: 0.0 0.0 0.0 0.0 1.' 2 . 0.0-10 WSW 2.0- .0.8' O.0 0.0 '0.0 ~0.0- 0. 0 - :2.8; 0.1 NW 2.2' ' 0. 0 0.0 0.0 0.0' O.0 0.0. 2.2 0.0 WNW 2.0 0. 0 - 0. 0 - 0.0 0. 0 0.0 0.0- 2. 0 0.0 NW 2. 8 - 0.0 0.0 0.0 0.0 0.0 0.0- 2. 8 - 0. 0 '

.NNW: 4.3 0.0 0.0 -0.0 0.0 0.0 0.0 4.3 0.0-CALM 9.1 9.1 TOTAL 94.5. 5.5 0.0 0.0 0.0 0. 0 - 0. 0 100.0 0.1

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR' 492 HOURS J20SRERR-T4-B - 6 J20SRERR-06/88 - 62

TABLE 4B (CONT.)

MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 2.4 0.0 0.0 0.0 0.0 0.0 0.0 2.4 0.0 NNE 15.2 0.0 0.0 0.0 0. 0 0.0 0.0 15.2 0.1 NE 6.2 0.0 0.0 0.0 0.0 0.0 0.0 6.2 0.1 ENE 4.3 0.0 0.0 0. 0 0.0 0.0 0.0 4.3 0. 0 0E 4.7 0.0 0.0 0.0 0.0 0.0 0.0 4.7 0.1 I ESE 7.1 0.0 0.0 0.0 0. 0 0.0 0.0 7.1 0.1 R SE 4.3- 0.0 0.0 0. 0 0. 0 0.0 0.0 4.3 0.0 W E SSE 3.8 0.0 0.0 0.0 0.0 0.0 0.0 3. 8 0.0 ICS 1.4 0.0 0.0 0.0 0.0 0.0 0.0 1.4 0.0 N T SSW 1.9 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 D I SW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0. 0 0 WSW 1.9 0.0 0.0 0. 0 0.0 0.0 0.0 1.9 0.0 NW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 WNW 0.0 0.0 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 NW 0.9 0.0 0.0 0.0 0.0 0.0 0.0 0.9 0. 0 NNW 1.9 0.0 0. 0 0.0 0.0 0.0 0.0 1. 9 0.0 CALM 42.6 42.6 TOTAL 100.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.1

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 211 HOURS J20SRERR-T4-B - 7 J20SRERR-06/88 - 63

TABLE 4B (CONT.)

EXTREMELY STABLE STABILITY CLASS G PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 NNE 1.9 0.0 0.0 0. 0 0.0 0.0 0.0 1. 9 0.0 NE 6.6 0.0 0.0 0.0 0.0 0.0 0. 0 - 6.6 0.1 ENE 19.5 0.0 0.0 0.0 0. 0 0.0 0.0 19.5 0.2 DE 16.8 0.0 0.0 0.0 0.0- 0.0 0.0 16.8 0.2 1 ESE 7.4 0.0 0.0 0.0 0.0 0.0 0.0 7.4 0.1 R SE 0.4 0.0 0.0 0.0 0. 0 0.0 0.0 0.4 0.0 W E SSE 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 ICS 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 N T SSW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 D I SW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 WSW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0. 0 0.0 NW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WNW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 NW 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.4 0.0 NNW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 CALM 44.9 44.9 TOTAL 100.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.1

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 256 HOURS i

J20SRERR-T4-B - 8 J20SRERR-06/88 - 64

____-_______ D

TABLE 4B (CONT.)

TOTAL FREQUENCY DISTRIBUTION PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 5.1 5.7 0.0 0.0 0.0 0.0 0.0 10.7 0.3 NNE 4.8 3.4 0.0 0.0 0.0 0.0 0.0 8.2 0.2 NE 3.0 2.1 0.0 0.0 0.0 0.0 0.0 5.1 0.1 ENE 2.2 1.6 0.0 0.0 0.0 0.0 0. 0 3. 9 0.1 DE 2.5 2.3 0.0 0.0 0.0 0.0 0.0 4.8 0.1 I ESE 2. 6 5.7 0.3 0.0 0.0 0.0 0.0 8.6 0.3 R SE 2.1 5.9 1.3 0.0 0.0 0.0 0.0 9.3 0.4 W E SSE 1.8 5. 8 1.9 0.3 0.0 0.0 0.0 9.9 0.5 ICS 1.4 4.5 1.1 0.0 0.0 0.0 0.0 7.0 0.3 N T SSW 2.2 1. 3 0.3 0. 0 0.0 0.0 0.0 3.8 0.1 D I SW 2.1 1.5 0.0 0.0 0.0 0, 0 0.0 3.7 0.1 0 WSW 1.5 1.4 0.5 0.0 0.0 0.0 0. 0 3.4 0.1 NW 1.4 1.4 0.4 0.0 0.0 0.0 0. 0 3.2 0.1 WNW 1.3 1.0 0.0 0.0 0.0 0.0 0. 0 2.4 0.1 NW 2.0 2.5 0.2 0.0 0.0 0.0 0.0 4.7 0.1 NNW 3.8 4.9 0.0 0.0 0.0 0.0 0. 0 8.7 0.3 CALM 3.8 2.6 TOTAL 42.5 51.0 6.1 0.4 0.0 0.0 0.0 100.0 0.2

59. HOURS OF BAD OR MISSING DATA OR 2.7 PERCENT FOR 2208 HOURS

}

J20SRERR-T4-B - 9 J20SRERR-06/88 - 65

j TABLE 48-(CONT.)

j EXTREMELY UNSTABLE STABILITY CLASS A l PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 3.8 6.7 0.0 0.0 0.0 0.0 0.0 10.5 0.3 NNE 3.8 2.0 0.0 0.0 0.0 0.0 0.0 5.8 0.1 NE 3.2 4.1 0.0 0.0 0.0 0. 0 0.0 7.3 0.2 ENE 1.4 1.4 0.0 0.0 0.0 0.0 0.0 2.9 0.1 DE 1.7 2.0 0.0 0.0 0.0 0.0 0.0 3.8 0.1 I ESE 2.0 0.9 1.2 0.0 0.0 0.0 0.0 4.1 0.1 R SE 3.2 3.2 0.0 0.0 0.0 0.0 0.0 6.4 0. 2 W E SSE 1.2 1.2 0.3 0.0 0.0 0.0 0.0 2.6 0.1 ICS 0.6 0.6 0.0 0.0 0.0 0.0 0.0 1.2 0.0 N T SSW 1.2 1.2 0.0 0.0 0.0 0.0 0.0 2.3 0.1 D I SW 2.9 2.6 0.0 0.0 0.0 0.0 0.0 5.5 0.1 0 WSW 2.9 2. 3 0.0 0.0 0.0 0.0 0.0 5.2 0.1 NW 4.7 3.5 1.4 0.0 0.0 0.0 0.0 9.6 0.3 WNW 4.1 2.3 0.0 0.0 0.0 0.0 0.0 6.4 0.2 NW 3.8 7.3 0.0 0.0 0.0 0.0 0.0 11.1 0.4 NNW 3.5 .9.6 0.0 0.0 0.0 0.0 0.0 13.1 0.5 CALM 2.0 2.0 TOTAL 46.1 51.0 2.9 0.0 0.0 0.0 0.0 100.0 0. 2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 343 HOURS J20SRERR-T4-B - 10 J20SRERR-06/88 - 66

TABLE 4B (CONT.)

MODERATELY UNSTABLE' STABILITY CLASS B PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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. 7 4.1 0.0 0.0 0. 0 0.0 0.0 6.8 0.2 NNE 2.7 5.5 0.0 - 0. 0 0.0 0.0 0. 0 8.2 0.3 NE 1.4 1.4 0.0 0.0 0.0 0. 0 0.0 2.7 0.1 ENE 1.4 0.0 0.0 0.0 0.0 0.0 0.0 1.4' O.0 DE 4.1 1.4 0.0 0.0 0.0 0.0 0.0 5.5 0.1 I ESE 1.4 1.4 0.0 0.0 0.0 0.0 0.0 2.7 0.1 R SE 5.5 4.1 1.4 0.0 0.0 0.0 0.0 10.9 0.3 W E SSE 1.4 6.8 0.0 0. 0 0. 0 0.0 0.0 8.2 0.3 ICS 0.0 12.3 5.5 0.0 0.0 0.0 0.0 17.8 0.9 N T SSW 5. 5 1.4 2.7 0.0 0.0 0.0 0.0 9. 6 ' O.4 D I SW 0.0 1.4 0.0 0.0 0.0 0.0 0.0 1.4 0.0 0 WSW 2.7 1.4 0.0 0.0 0.0 0.0 0. 0 4.1 0.1 NW 1.4 0.0 1.4 0.0 0.0 0.0 0. 0 2.7 0.1 WNW 1.4 0.0 1.4 0.0 0.0 0.0 0.0 2. 7 0.1 NW 4.1 1.4 2.7 0.0 0.0 0.0 0. 0 8.2 0. 3 NNW 2.7 4.1 0.0 0.0 0.0 0.0 0.0 6.8 0.2 CALM 0.0 0.0 TOTAL 38.4 46.6 15.1 0.0 0.0 0.0 0.0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 73 HOURS J20SRERR-T4-B - 11 J20SRERR-06/88 - 67

p (y

. TABLE 48 (CONT.) _

SLIGHTLY UNSTABLE- STABILITY CLASS C PERIOD OF RECORD: 10/1/88, 000 - '12/31/88,.2300 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 e

N 6.1 4.9 0.0 0.0 0.0 0.0 0.0 11.0 : 0. 3 NNE 9.7' O.0 0.0- 0.0 0.0. 0.0 0.0 9.7 0.2-NE 4.9 1.2- 0.0- 0. 0 0.0 0.0 0.0 6.1 0.1 ENE 2.4 1.2 0.0 0.0 0.0' O.0 0.0 3.6 0.1 DE 0.0- 0.0 0. 0 ' O.0 0.0 ' 0. 0 - 0.0 0.0 0. 0 '

I ESE 11.0 0.0 0.0 0.0 0. 0 - 0.0 0.0 11.0 0.2 i R SE 1.2 2.4 0.0 . 0. 0 0.0 0.0 0.0 3.6- 0.1 W E SSE 1.2 1.2 2. 4 . 0. 0 0.0 0.0 0.0 4.9- 0.3 ICS 1.2 .13.4' 3.6 0.0 0.0 0.0 0.0 18.3 0.9-N-T SSW 1. 2 0.0 1.2 0.0 0.0 0. 0 0.0 2.4 0.1 D I SW 1.2 0.0 0.0 0.0 0.0 0.0 0.0 1. 2 - 0.0 0 WSW 1.2- 0.0 0.0 0.0 - 0. 0 0.0 0.0 1.2 0.0 NW' O.0 4.9 0.0 0.0 0.0 0.0 0.0 4.9 0.2-WNW 1.2 1.2 0.0 0.0 0.0 0.0 0.0- 2.4~ 0.1 NW 1.2 2.4 1. 2 0.0 0.0 0.0 0.0 4.9 0.2

'NNW 6.1 6.1 0.0 0.0 0.0 0.0 0.0 12.2 0.4' CALM 2.4 2.4 TOTAL 52.4 39.0 8.5 0.0 0.0 0.0 0.0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 82-HOURS J20SRERR-T4-B - 12 J20SRERR-06/88 - 68

h !

i 4

TABLE 48 (CONT.)

NEUTRAL STABILITY CLASS D PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 6.9 6.1 0.0 0.0 0.0 0.0 0.0 13.0 0.4 NNE 6.5 2.3 0.0 0.0 0.0 0.0 0.0 8.8 0.2 NE 4.3 0.4 0. 0 0.0 0.0 0.0 0.0 4.8 0.1 ENE 3.2 0.7 0.0 0.0 0.0 0.0 0.0 3.9 0.1 DE 3.5 1.9 0.0 0.0 0.0 0. 0 0.0 5.3 0.1 I ESE 2.3 5.0 0.3 0.0 0.0 0.0 0.0 7.6 0.3 R SE 2.0 4.2 2.4 0.0 0.0 0.0 0.0 8.7 0.4 W E SSE 1.1 4.3 4.6 1.0 0.0 0.0 0.0 11.1 0.6 ICS 1. 9 5.6 2.2 0.1 0.0 0.0 0. 0 9.8 0.5 N T SSW 1. 3 1.6 0.6 0.0 0.0 0. 0 0.0 3.5 0.1 D I SW 1.0 0.6 0.0 0.0 0.0 0.0 0.0 1. 6 0.0 0 WSW 0.7 0. 3 0.7 0.0 0.0 0.0 0.0 1.7 0.1 NW 0.7 1.0 0.4 0.0 0.0 0.0 0.0 2.2 0.1 WNW 0.7 0.4 0.0 0.0 0.0 0.0 0. 0 1.1 0.0 NW 1.4 2.2 0.1 0.0 0.0 0.0 0.0 3.8 0.1 NNW 3.9 6.6 0.1 0. 0 . 0.0 0.0 0.0 10.7 0.1 CALM 2.3 2.3 TOTAL 43.9 43.3 11.6 1.1 0.0 0.0 0. 0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 692 HOURS J20SRERR-T4-B - 13 J20SRERR-06/88 - 69

l 4

+

l*

r

^

TABLE-4B (CONT.)

t. . SLIGHTLY STABLE- STABILITY CLASS E PERIOD OF RECORD: '10/1/88, 000 -- 12/31/88, 2300 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- 4.9 6.9 0. 0 0.0 0.0 0.0 0.0 11.8 0.4 NNE 4.5 4.5 0.0 0.0 0. 0 - 0.0 0.0- 8.9 0.3 NE 1. 6 - 2. 2 0.0 0.0 0.0 0. 0 0.0 3.9 0.1 ENE 1. ;B - 1.8 0.0 0.0 0.0 0. 0 . 0.0 3.6 0.1:

DE . 2.4 2.6 0.0 0. 0 0.0 0.0: 0.0 5.1 0.2 I ESE 1.4 11.0 0.2 0.0 0.0 '0.0. 0.0 12.6 0.5 R SE 1.2 6.7 1.8 0. 0 . 0.0 0.0 0.0 9.7 ~0.4 W E SSE 1.8 11.4 l'. 4 0.0 0.0 0.0 0.0 14.6 0.6 ICS 0.6 5.3 0.2 0.0 0.0 0.0 0.0 6.1 0. 2 .

N T SSW 0.4 1.8 0.0 0.0 0.0 0.0 0.0 2.2 0.1 D I SW 0.8 1. 2 0.0 0.0 0.0 0.0 0.0 2.0 0.1 0 WSW 0.2 1.6 1.2 0.0 0.0 0.0 0. 0. 3.0 0.2 NW 1. 0 1.0 0.0 0.0 0. 0 . 0.0 0. 0 ~ 2.0 0.1 WNW 0.6~ 2.0 0.0 0.0 0.0 0.0 0. 0 - 2.6. 0.1 NW - 0.4 2. 0 ~ 0.0 0.0 0.0 0.0 0. 0 2.4 0.1 NNW 3.4 3.0 0.0 0.0 0.0 0.0 0.0 6.5 -). 2 CALM -2.6 2.6 TOTAL 29.9 65.2 4.9 0.0 0.0 0.0 0.0 100.0 0.2-

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 492 HOURS J20SRERR-T4-B - 14 J20SRERR-06/88 - 70 L -___-_:_____-_. - - . __-_ -

TABLE 4B (CONT.)

MODERATELY STABLE STABILITY CLASS F' PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 4.7 5.2 0.0 0.0 0.0 0.0 0.0 9.9 0.3 NNE 2.4 8.5 0.0 0.0 0.0 0. 0 0.0 10.9 0.4 NE 1.4 4.7 0.0 0.0 0.0 0.0 0.0 6.2 0.2 ENE 2.4 2.4 0.0 0.0 0.0 0.0 0.0 4.7 0.1 -

DE 0.5 2.4 0.0 0.0 0.0 0.0 0.0 2. 8 0.1 I ESE 1.4 7.1 0, 0 0.0 0.0 0.0 0.0 8.5 0.3 R SE 1.4 6.2 0. 0 0.0 0.0 0.0 0.0 7. 6 0.3 W E SSE 1.9 7.1 0.0 0.0 0.0 0.0 0.0 9.0 0.3 ICS 0.5 1.9 0.0 0.0 0.0 0.0 0.0 2.4 0.1 N T SSW 0. 5 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 D I SW 5.7 5.2 0.0 0.0 0.0 0.0 0.0 10.9 0.3 0 WSW 5.2 5.2 0.0 0.0 0.0 0.0 0.0 10.4 0.3 NW 1.4 0.9 0.0 0.0 0.0 0.0 0.0 2.4 0.1 WNW 0.5 0.0 0.0 0.0 0.0- 0.0 0.0 0.5 0.0 NW 3.8 0.5 0.0 0.0 0.0 0.0 0.0 4.3 0.1 NNW 6.2 1.4 0.0 0.0 0.0 0.0 0. 0 7.6 0.2 CALM 1.4 1.4 TOTAL 41.2 58.8 0.0 0.0 0.0 0.0 0.0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 211 HOURS 1

J20SRERR-T4-B - 15 J20SRERR-06/88 - 71

a t- i l

L TABLE 4B (CONT.)

1 1 i EXTREMELY STABLE STABILITY CLASS G PERIOD OF RECORD: 10/1/88, 000 -- 12/31/88, 2300 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 2.7 1.9 0.0 0.0 0.0 0.0 0.0 4.7 0.1 NNE 3. 5 2.3 0.0 0.0 0. 0 0.0 0.0 5.8 0.2 NE 2.7 2.3 0.0 0. 0 0.0 0.0 0.0 5.1 0' 1.

ENE 1. 6 3.9 0. 0 0. 0 0.0 0.0 0.0 5.5- 0.2 DE 3.1 3.9 0.0 0.0 0.0 0.0 - 0. 0 7.0 0.2 I ESE 4.7 5.5 0.0 0.0 0.0 0.0 0.0 10.1 0.3 R SE 2.7 13.7 0.0 0.0 0.0 0.0 0.0 16.4 0.7 W E SSE 4.3 5. 5 0.0 0.0 0.0 0.0 0.0 9. 8 0.3 ICS' 3.9 1.9 0.0 0. 0 0.0 0.0 0.0 5.8 0.1 ~

N T SSW 10.1 1. 2 0.0 0.0 0.0 0.0 0.0 11.3 0.2 D I SW 4.7 0.8 0.0 0. 0 0.0 0.0 0.0 5.5 0.1 0 WSW 0.8 0.0 0.0 0.0 0. 0 0.0 0.0 0. 8 0.0 NW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 WNW 1. 6 0.0 0. 0 0.0 0.0 0.0 0.0 1.6 0.0 NW 2.3 0.0 0.0 0.0 0.0 0.0 0.0 2.3 0.0 NNW 2.3 0.0 0.0 0.0 0.0 0.0 0.0 2. 3 0.0 CALM 5.8 5.8 TOTAL 57.0 45.0 0.0 0.0 0.0 0.0 0.0 100.0 0.2

0. HOUP.S OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 256 HOURS J20SRERR-T4-B - 16 J20SRERR-06/88 - 72

l L

TABLE _4B (CONT.)

PERCENT. BAD DATA REPORT.

REPORT COVERS.2208. HOURS HOURS. PERCENT SOM DIRECTION : 57. 2.58 SOM WIND-SPEED 57. 2.58L 10M DIRECTION 57. 2.58 10M WIND SPEED 57.. '2.58 TEMPERATURE

57. 2.58 DEW POINT' 530. 24.00 DELTA T 59. 2.07 PRECIPITATION 57. 2.58-J20SRERR-T4-B - 17 J20SRERR-06/88 - 73

d b b )

f: .

p ;

nu l '

[y

?

TABLE 4CE

' Meteorological: Data Summary January - December s

. TOTAL FREQUENCY DISTRIBUTION

' PERIOD OF RECORD: 1/1/88, 000 --'12/31/88, 2300 WIND SPEED,(M/S) AT 10-M LEVEL 18 ' AVG 0-2 3-5 6-8 11 12 ~15-17~ AND UP- TOTAL SPEED.

N '7. 3 0.9 , 0. 0 0.0 0.0 0.0 0.0 8.3 0. 2 NNE 7.3 0.2 0.0 0.0 0.0- .0.0 0.0 7.5 0.1

.NE 6.8 0.1' O. 0 ' O.0- ' 0.0 0.0- 0.0 6.9, 0.1

'ENE' 6.8 l0.1. 0.0 ' 0. 0 0. 0 - 0. 0 . 0.0 6.9 0.1 -

l DE . 4.8 0.0 0.0 - 0. 0 0.0 . 0. 0 0.0 4.8 . 0.1 I ESE. 3. 6 - 0. 0 . 0.0- 0.0 1 0. 0 0.0 0. 0 - 3.7- 0. 0

R SE~ 3.3 0.2 10.0 ' 0. 0 0.0' O.0- ' 0. 0 3. 5~ 0.0

~ W E SSE 4.3 1.3 0.0 0.0 0. 0 0.0 1.0.

0 5.6 0.1 ICS . ~5.9 2.6 ' 0.1 0.0 0.0 0. 0 0.0 8.6 0.2

. N T SSW- 5.3 0.7' '0.0 0.0 0.0. 0. 0 0.0- 6. 0 . 0.'1'-

D I SW '4.6 0.5- 0.0 0.0 0. 0 0. 0 0.0 5.0 0.1-0 WSW- 3.1- 0.5 0. 0 - 0.0 0. 0 - 0.0 0.0 3.6 0.1-N.W . 2. 4 0.2 0.0 0.0 0. 0 0.0 0.0 2.6 0.0 WNW - 3. 0 ' O.2 ' 0. 0 0.0 0. 0 0.0 0. 0 - 3.1 0.0-NW 3.3 0.4 0.0 0.0 0. 0 - 0. 0 0.0 3.7 0.1

'NNW 5.4 1.1 0.0 0.0 0. 0 0.0 0.0 6.6 0.1 CALM 5.4 13.4 TOTAL 90.7 9.1 0.2 10 . 0 0. 0 0. 0 0.0 100.0 0.1 197. HOURS OF BAD OR MISSING DATA OR 2.2 PERCENT FOR 8784 HOURS au N.

J20SRERR-T4-C - 1 J20SRERR-06/88 - 74

_ =--_____- _- __ -_ - _- _ - _ - - -

1 l

l l

TABLE 4C (CONT.)

EXTREMELY UNSTABLE STABILITY CLASS A PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 1.7 0.0 0.0 0. 0 0.0 0.0 9. 8 0.2 NNE 7.5 0.6 0.0 u0. 0 0. 0 0.0 0.0 8.1 0.2 NE 6.1 0.2 0.0 0.0 0.0 0.0 0.0 6.3 0.1 ENE 3.2 0.2 0.0 0.0 0.0 0.0 0.0 3.4 0.1 DE 2.5 0.0 0.0 0.0 0.0 0.0 0.0 2. 6 0.0 I ESE 2.7 0.1 0.0 0.0 0. 0 0.0 0.0 2. 9 0.0 R SE 3.1 0.3 0.0 0.0 0. 0 0.0 0.0 3.4 0.1 W E SSE 2. 5 0.5 0.0 0.0 0.0 0.0 0.0 3. 0 0.1 ICS 2.5 1. 3 0.0 0.0 0.0 0.0 0.0 3.9 0.1 N T-SSW 4.4 0.9 0.1 0.0 0.0 0.0 0.0 5.5 0.1 0 I SW 9.0 0.9 0.0 0.0 0. 0 0.0 0.0 9.9 0.2 0 WSW 6.0 1.2 0.0 0.0 0. 0 0.0 0.0 7. 2 0.2 NW 4.4 0.3 0.0 0.0 0.0 0.0 0.0 4.7 0.1 WNW. 6.2 0.4 0.0 0.0 0.0 0.0 0.0 6.6 ' .1 NW 7.3 1.2 0.0 0.0 0.0 0.0 0.0 8.5 0.2 NNW 9.7 3.1 0.1 0.0 0. 0 0.0 0.0 12.9 0.3 C5' M 1.1. 1.1 TOTAL 86.4 13.2 13.2 0.3 0. 0 0.0 0.0 100.0 0.1

2. HOURS OF BAD OR MISSING DATA OR 0.1 PERCENT FOR 1708 HOURS J20SRERR-T4-C - 2 J20SRERR-06/88 - 75

,_-_ - _ .__- __= - ~ -_- - _ - _ _ _ _ _ _ - - . --_

u i j c r

19 d:

TABLE 4C (CONT.)'

y

' MODERATELY UNSTABLE STABILITY CLASS B PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88,-2300-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 5.4 0.3. 0.0 0,0 ' 0. 0 - 0.0 0.0 .5.7' O.1 -

NNE 6.9 10 . 3 0.0- 0.0 0.0 0.0 0. 0 '7. 2 - 0.1

' NE . 7. 5 0.3 0.0 0.0 0.0 0. 0 0. 0. 7.8 0.1 -

ENE 2.4 0.0 0.0 0.0 0.0 0.0 0.0 2. 4 0.0' DE 4.2 0.0 0.0 0.0 0.0 0.0- 0.0 4.2 0.1 I ESE 3.6- 0.0 0.0 0.0 0.0 0.0 0.0 3.6. 0.1 -

R'SE 3.0 0.0 0.0 0. 0 0.0 0.0 0. 0 ' 3.0' O.0.

W E SSE' 3. 0 ' 1. 2 0.0 0.0 0.0 0.3 0.0 4.5 0.1 ICS 4.5 7.8 0.0 0.0 0. 0 ~ 0.0 0.0 .12.2' O.4 N T SSW 6.6 1.8 0.0 ' 0. 0 0.0 0.0 0. 0 8.3 0.2

-D I SW 6.9 0.6 0.0 0.0 0.0 0.0 0.0 7.5 0. 2 0 WSW 7. 5 0.6 0.0 0.0 0.0- 0.0 0.0 8.0. 0.1 NW 3. 9. 0.6 0.0 0.0 0.0 0.0 0. 0 4.5 0.1 WNWz - 5. 7 0.3 0.0 0.0 -0.0 10 . 0 0. 0 - 6.0 0.1 NW 5.1 'I.2 0.0 0.0 0.0 0.0- 0.0: 6.3, 10. 1 .

NNW 7.2 0.9 0.0 0.0 0.0 0. 0 0.0- 8.0 0.2' CALM 0.9 0.9 TOTAL 83.9 15.8- 0. 0 0.0 0.0 0.3 0.0 100.0 0.1' '

O. HOURS OF BAD OR MISSING DATA OR 0.~0 PERCENT FOR 335 HOURS J20SRERR-T4-C - 3 J20SRERR-06/88 - 76

TABLE 4C (CONT.)-

SLIGHTLY UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 1/1/88, 000.-- 12/31/88, 2300-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 7.8 1.3 0.0 0.0 0.0 0.0 0.0 - 9.1 0.2 NNE 5.9 0.0 0.0 0.0 0.0 0.0 0.0 5. 9 0.1 NE 6.2 0.0 0.0 0.0 0.0 0.0 0.0 6. 2 0.1 '

ENE 3.6 0.0 0.0 0.0 0.0 0.0 0.0 3.6 0.0 0E 1.8 0.3 0.0 0.0 0.0 0.0 0.0 2.1 0.0 I ESE 3.4 0.0 0.0 0.0 0. 0 ' O.0 0.0 3.4 0. 0 -

R SE 2. 8 0.0 0.0 0.0 0. 0 0.0 0.0 2.8 0. 0 W E SSE 3.9 2.1 0.0 0.0 0.0 0.0 0.0 6.2 0.2 ICS 5.9 8.0 0.3 0.0 0.0 0.0 0. 0 14.2 0.5 N T SSW 6.5 2.1 0.0 0.0 0.0 0.0 0.0 8.5 0. 2 D I SW 6.5 1.6 0.0 0.0- 0.0 0.0 0.0 8.0 0. 2 0 WSW 5.2 0.3 0.0 0.0 0.0 0.0 0.0 5.4 0.1 NW 2.8 0.3 0.0 0.0 0.0 0.0 0.0 3.1 0. 0 WNW 3.9 0. 0 0.0 0.0 0.0 0.0 0.0 3.9 0.1 NW 5.2 0.5 0.0 0.0 0.0 0.0 0.0 5.7 0.1 NNW 7.8 1.3 0.0 0.0 0.0 0.0 0.0 9.1 0.2 CALM 2.6 2.6 TOTAL 81.9 17.6 0.3 0.0 0.0 0.0 0.3 100.0 0.1

3. HOURS OF BAD OR MISSING DATA OR 0.8 PERCENT FOR 389 HOURS j

i J20SRERR-T4-C - 4 J20SRERR-06/88 - 77

- _ _ _ _ _ - _ - _ _ - - _ _ _ .i

\

P TABLE'4C (CONT.)

f

" NEUTRAL' . STABILITY CLASS D PERIOD OF RECORD: 1/1/88,'000 -- 12/31/88, 2300 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 10.8 1.7 0.0 0.0 0.0 0. 0 ' 0.0 12.6 10 . 3 NNE 8.2 0.2 0.0 0.0 0.0 0.0 0.0 ' 8. 4 0.1 NE. 6.2 0.2 c 0.0 0.0 0.0 0. 0 0. 0 ' 6.4 0.1' ENE 4.2 0.1 0.0 0.0 0. 0 . 0.0 0.0 4.3 0.1 -

DE 3.0 0. 0 0.0 0.0 0. 0 0. 0 0.0 3. 0 0.0 I ESE 3.0 0.1 0.0 0.0 0.0 0.0 0.0 3.1 0.0 R SE 2.6 0.1 0.0 0.0 0.0 0.0 0.0 2.8 0.0 W E SSE 4.5 2.8 0.0 '0.0 0.0 0. 0 0.0 7.4' 0. 2 '

ICS 9.0 4.7 0.2 0.0 0.0 0. 0 0. 0 14.0 0.4 N T SSW 6.2 --1. 0 0.1 0.0 0.0 0.0 0.0 7. 2 - 0.1 D I SW 5.1 0.5 ;0.0 0.0 0.0 0.0 0.0 5.7 0.1 0 WSW 3.2 0. 5 0.0 0.0 0.0 0. 0 ' O.0 3.8 0.1 N W- 2.6 0.2 0.0 0. 0 0. 0 ' O.0 0.0 2.9 0.0 WNW 2.8 0.1 0.0 0.0 0.0 : 0. 0 0.0 2.9 0.0 NW 2.5 0.4 0.0 0. 0 0.0 0. 0 0.0 2.9' O.0 NNW 6.6 1.4 0.0 0.0 0.0 0. 0 0.0 8.0 0.2 CALM 4.6 4.6 TOTAL' 85.4 14.3 0.3 0.0 0.0 0.0 0.0 -100.0 0.1

95. HOURS OF-BAD OR MISSING DATA OR 3.7 PERCENT FOR 2549 HOURS' J20SRERR-T4-C - 5 J20SRERR-06/88 - 78

9 1

TABLE 4C-(CONT.)

SLIGHTLY STABLE STABILITY: CLASS E PERIOD OF-RECORD: 1/1/88, 000 -- 12/31/88,:2300-WIND' SPEED (M/S) AT 10-M LEVEL 18 AVG-0-2 3-5 6-8 9-111 12-14 15-17 AND UP TOTAL SPEED N 7.7 0.1 0. 0 - 0. 0 0. 0 0.0 0. 0 z7.8 0.1 NNE 8.0 0.0 0. 0 '0.0 ' 0. 0. 0.0 0.0 8.0 -0.11 NE 6.7 ~ 0. 0 0.0 0.0 0.0 0.0 0. 0 6.7; 0.1 ENE 5. 2 - 0.0 0.0 0. 0 0.0 0.0 0.0 5.2 0.0 D E. 3.0- 0.0' O.0 0.0 0.0 0.0 0.0 3.0 0.0

'I ESE- 3.1 0.0 0.0 0.0 '0.0 0. 0 0.0 ' 3.1 0.0 R SE 4.8 0.3 0.0 0.0 0.0 0.0 0.0 5.1 ~ 0.1 W E SSE 7.5 1. 0 0.0. 0.0 0.0 0.0 0.0. 8.5 0.1 I- C S 9.7 1.4 0.0 0.0 0.0 0.0 0.0 11.1 0. 2 -

N.T SSW 8. 6 - 0.3 0.0. 0.0 0.0 0.0 0.0 8.9 0.1 D I SW :3.3 0.1 0.0 0.0 '0.0 0.0 0.0 3.4 0.0 0 WSW 1.7 0.3 .0.0 0.0 0.0 0.0 0.0L 2.0 0.0 NW 1. 7 0. 0 0.0 0.0 0. 0 - 0. 0 0.0 1.8 0.0 WNW 2. 3 0.2 0.0 0.0 0. 0 0.0 0.0 2.5 0. 0 NW 2.5 0.1 0.0 0.0 - 0. 0 0.0 0.0 2.6' O.0 NNW 3.8 0.1. 0.0 0.0 0.0 0.0 0.0 3.9 0.0 CALM 16.1 16.1

. TOTAL 95.9 4.1- 0.0 0.0 0.0 0.0 0.0 100.0 0.1

10. HOURS OF BAD OR MISSING DATA OR 0.5 PERCENT FOR 1942 HOURS J20SRERR-T4-C - 6 J20SRERR-06/88 - 79

_ _ _ _ _ _ _ _ _ _ _ - _ _ _ . ._ . - - . i

r L l TABLE 4C (CONT.)

MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 2.4 0.0 0.0 0.0 0.0 0.0 0. 0 ' 2.4 0.0 NNE 9.6 0.0 0.0 0.0 0.0 0.0 0.0 9.6 0.1 NE 9.1 0.0 0.0 0.0 0.0 0.0 0.0 9.1 0.1 ENE 9.8 0.0 0.0 0.0 0. 0 0.0 0. 0 - 9.8 0.1 D E- 6.6 0.0 0.0 0.0 0.0 0.0 0.0 6.6 0.1 I ESE 6.4 0.0 0.0 0.0 0.0 0.0 0.0 6.4 0.1 R SE 4.0 0.0 0.0 0.0 0.0 0.0 0.0 4.0 0.0 W E SSE 3.8 0.1 0.0 0.0 0. 0 0.0 0.0 3.9 0. 0 ICS 1.6 0.0 0.0 0.0 0. 0 0.0 0.0 1.6 0.0 N T SSW 1.6 0.0 0.0 0.0 0.0 0.0 0.0 1.6 0.0 D I SW 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 0 WSW 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 NW 0.5 0.0 0.0 0. 0 0.0 0.0 0.0 0.5 0.0 WNW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 NW 0.8 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.0 NNW 1.1 0.0 0.0 0.0 0.0 0.0 0.0 1.1 0. 0 CALM 40.9 40.9 TOTAL 99.9 0.1 0.0 0.0 0.0 0.0 0.0 100.0 0.1

2. HOURS OF BAD OR MISSING DATA OR 0.2 PERCENT FOR 824 HOURS J20SRERR-T4-C - 7 J20SRERR-06/88 - 80

TABLE 4C (CONT.)

EXTREMELY STABLE- STABILITY CLASS G PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300' 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 0.9 0.0 0.0 0.0 0.0 0.0 0. 0 - 0.9 0.0 NNE 1.8 0.0 0.0 0.0 0.0 0.0 0.0 1.8 0.0 NE 7.8 0.0 0.0 0.0 0.0 0.0 0.0 7.8 0.1 ENE 23.7 0. 0 0.0 0.0 0. 0 0.0 0.0 23.7 0.2 DE 17.1 0.0 0.0 0.0 0.0 0.0 0.0 17.1 0.2 I ESE 5.6 0.0 0.0 0.0 0.0 0.0 0. 0 5.6 0.0 R SE 2.1 0.1 0.0 0.0 0.0 0. 0 0.0 2.2 0.0 W E SSE 1.1 0.0 0. 0 0.0 0. 0 0.0 0.0 1.1 0.0 ICS 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.0 N 7 SSW 0.0 0.0 0. 0 0.0 0.0 0.0 0.0 0.0 0.0 D I SW 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 WSW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 NW 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 WNW 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 NW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 NNW 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.0 CALM 38.0 38.0 TOTAL 99.9 0.1 0.0 0.0 0.0 0.0 0.0 100.0 0.1

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 952 HOURS J20SRERR-T4-C - 8 J20SRERR-06/88 - 81

1s ,

1 p

0 x TABLE 4C (CONT.')-

l TOTAL FREQUENCY DISTRIBUTION.

PERIOD OFLRECORD: 1/1/88, 000.-- 12/31/88, 2300 WIND SPEED (M/S) AT=50-M LEVEL r 18 . AVG i .0-2 3-5 6-8 9-11 12-14 15-17 AND UP , TOTAL SPEED N 3.3 3.9- 0.1 0.0 0.0 0.0 0.0 7.3 0.2 NNE 3.8 '2.9 0.0 0.0 0.0 0.0 0.0 6.7 0.2 NE 2. 8 - 2.4 0. 0 - 0.0 0.0 0.0 0.0 5.3- 0.' 1' ENE- 2.6 2.4 0.0 0. 0 - 0. 0 0.0 0.0 5.0 0.1 DE 3.1' 3.0 0.0 0. 0 - 0.0 0.0 0.0 6.1 0.2

'I ESE 2. 8 5.5 0.2 0. 0 0.0 0.0 ' 0. 0 8. 6 - 0.3 R SE 2.8 4.2 0.6 0.0 0.0 0.0 0.0 7.7 0.3 W E'SSE 2.4 3. 9 - 1.1 0.1 0.0 0.0 0.0 7.6 0.3 I C S. 2.8 4.1 0.6 u0. 0 0.0 0.0 . 0. 0 7.6 0.3 N T SSW 3.1 3.1 0.2. LO.0 0.0 0.0 0.0- 6.4 0.2 D I SW 3.7 3.2 0.1 0.0 0.0 0. 0 0.0 7.1 0.2 O WSW 2.5- 1. 3 . 0.2 0.0 0.0- 0.0 0.0. 4.0. 0.1 NW - 2. 6 1.1 0.2 . 0. 0 0.0 0.0 0.0 3.9 0.1 WNW . 1.9 1.4 ' 0. 2 ' O.0 0. 0 . 0.0 '0.0 3.6 0.1~

NW 2. 6 2.1 0.3: 0.0 0. 0 - 0.0L .0.0- 5.0 0.1 NNW 3.0 3.2 J0. 2 0.0' - 0. 0 ' - 0. 0 0,0 6.4 0.2 CALM 3.0 1. 6 TOTAL 47.6 47.9 4.3- 0.2 0.0 0. 0 0.0 100.0 0.2 204. HOURS OF BAD OR MISSING DATA OR 2.-3 PERCENT FOR 8784 HOURS i

f .

L I J20SRERR-T4-C - 9 J20SRERR-06/88 - 82 l

TABLE 4C (CONT.)

i EXTREMELY UNSTABLE STABILITY CLASS A PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 WIND SPEED (M/S) AT 50-M LEVEL 18 AVG i 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL SPEED N 3.5 4.8 0.0 0.0 0.0 0.0 0.0 8.3 0.3 NNE 3.6 2.3 0.0 0.0 0. 0 0.0 0.0 5.9 0.2 14E 3.0 2.5 0.0 0.0 0.0 0.0 0.0 5.6 0. 2 ENE- 2.8 1.6 0.0 0. 0 0.0 0.0 0.0 4.4 0.1 DE 3.3 1.6 0.0 0.0 0.0 0.0 0.0 5.0 0.1 ;

I ESE 2.7 1.9 0.2 0.0 0.0 0.0 0.0 4.9 0.1 R SE 2.5 2.2 0.1 0.0 0.0 0.0 0.0 4.8 0.1 W E SSE 1.2 1. 5 0.6 0.0 0.0 0.0 0.0 3.3 0.1 ICS 1. 8 1.4 0.2 0.0 0. 0 0.0 0.0 3.5 0.1 N T SSW 2. 5 1.5 0.2 0.0 0. 0 0.0 0.0 4.2 0.1 D I SW 4.6 5.3 0.3 0.0 0.0 .0.0 0.0 10.3 0.3 0 WSW 3.4 2.6 0.1 0. 0 0. 0 0.0 0.0 6.2 0.2 '

NW 4.2 2.1 0.4 0.0 0. 0 0.0 0.0 6.7 0.2 WNW 3.0 2.4 0.5 0.0 0.0 0.0 0.0 6.0 0.2 ;

NW 4.3 4.6 0.5 0.0 0. 0 0.0 0.0 9.4 0.3 NNW 4.3 6.5 0.2 0.0 0. 0 0.0 0.0 11.0 0.4 CALM 0.5 0.5 TOTAL 51.3 45.0 3.6 0.0 0.0 0.0 0.0 100.0 0.2

8. HOURS OF BAD OR MISSING DATA OR 0.5 PERCENT FOR 1708 HOURS l

l l

J20SRERR-T4-C - 10 J20SRERR-06/88 - 83 l

1

. - . . . _ .- .._.___.___._____________________.__J

TABLE 4C (CONT.)

MODERATELY UNSTABLE STABILITY CLASS B PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 2.7 2.1 0.0 0. 0 0. 0 0.0 0.0 4.8 0.1 NNE 3.3 3.0 0.0 0.0 0. 0 0.0 0.0 6. 3 0.2 NE 3.3 1. 8 0.0 0. 0 0.0 0.0 0.0 5.1 0.1 ENE 3.0 0.9 0.0 0.0 0.0 0.0 0.0 3.9 0.1 DE 2.4 2.7 0.0 0.0 0.0 0.0 0.0 5.1 0.1 I ESE 3.0 2.7 0.0 0. 0 0.0 0.0 0.0 5.7 0.2 R SE 2.7 3. 6 0.3 0.0 0.0 0.0 0.0 6.6 0.2 W E SSE 2.7 4.2 0.9 0.0 0.0 0.0 0.0 7.8 0.3 ICS 1.8 6.9 1.5 0.0 0.0 0.0 0.0 10.2 0.4 N T SSW 2.1 2.1 0.9 0.0 0.0 0.0 0.0 5.1 0.2 D I SW 3. 3 3.6 0.6 0.0 0.0 0.0 0.0 7.5 0. 3 0 WSW 4.5 2.4 0.0 0.0 0.0 0.0 0.0 6.9 0.2 NW 4.5 0.6 0.6 0. 0 0. 0 0.0 0.0 5.7 0.1 WNW 3.6 0.9 0.6 0.0 0.0 0.0 0.0 5.1 0.1 NW 4.5 1.8 0.6 0.0 0.0 0.0 0.0 6.9 0.2 NNW 3.6 2.1 0.3 0.0 0.0 0.0 0.0 6.0 0. 2 CALM 1.2 1.2 TOTAL 52.2 41.4 6.3 0. 0 0.0 0.0 0.0 100.0 0.2

2. HOURS OF BAD OR MISSING DATA OR 0.6 PERCENT FOR 335 HOURS J20SRERR-T4-C - 11 ,

J20SRERR-06/88 - 84 l

TABLE 4C (CONT.)

SLIGHTLY UNSTABLE STABILITY CLASS C PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 2.6 3.4 0.0 0.0 0.0 0.0 0. 0 6.0 0.2 NNE 3.9 1.6 0.0 0.0 0.0 0. 0 0.0 5.4 0.1 NE 3.4 1.6 0.0 0.0 0.0 0.0 0.0 4.9 0.1 ENE 3.1 0.8 0.0 0.0 0.0 0.0 0.0 3.9 0.1 DE 1.0 3.6 0.0 0.0 0.0 0.0 0.0 4.7 0.2 I ESE 4.4 2.3 0.3 0. 0 0. 0 0.0 0.0 7.0 0. 2 R SE 2.6 4.1 0.8 0.0 0.0 0.0 0.0 7.5 0. 3 W E SSE 1.3 2.8 1.3 0.0 0.0 0.0 0.0 5.4 0.3 ICS 1. 8 6.0 2.8 0.3 0.0 0.0 0.0 10.9 0. 5 N T SSW 2.8 2.8 0.5 0.0 0.0 0.0 0.0 6.2 0.2 D I SW 4.9 4.4 0.5 0.0 0.0 0.0 0.0 9.9 0.3 0 WSW 1.8 0.8 0.0 0.0 0. 0 0.0 0.0 2.6 0.1 NW 3.1 2.3 0.3 0.0 0.0 0.0 0.0 5.7 0.2 WNW 3.4 1.0 0.3 0.0 0.0 0.0 0.0 4.7 0.1 NW 4.1 1.6 0.3 0.0 0.0 0.0 0.0 6.0 0.1 NNW 3.6 4.1 0.0 0.0 0.0 0. 0 0.0 7. 8 0.3 CALM 1.3 1. 3 TOTAL 49.3 43.4 7.0 0. 3 0.0 0. 0 0.0 100.0 0.2

4. HOURS OF BAD OR MISSING DATA OR 1.0 PERCENT FOR 389 HOURS 1

l J20SRERR-T4-C - 12 J20SRERR-06/88 - 85 I - - _ _ _ - --

r i t

i l 'l I

TABLE 4C (CONT.)

NEU1RAL STABILITY. CLASS D PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88', 2300 WIND SPEED (M/S) AT 50-M LEVEL-L 18 AVG L

0-2 3-5 6-8 9-11 12-14 15-17 AND UP. TOTAL SPEED

N. 4;l 5.' 9 0.4. 0.0 -0.0 0.0 0.0 10.4 0.3 l

NNE 4.' 2 '2.3 0.0 0.0 0.0. . 0. 0 0.0 6.6 0.2 NE . 2. 6 1.3 0.0 0.0 0.0 0. 0 - 0.0 4.0 - 0.1 ENE 2.2 1.5- 0.0 0.0 0.0 0.0 0.0 3.7 0.1 -

DE 3.5 2.4~ 0.0 0.0 0.0 0. 0 - 0.0 5.9 0.2 I ESE 2. 2 - 6.2 0.2 0.0 0.0 0.0 0.0 8. 5 0.3

. R SE - '2.3- 3.8 1.3 0.0 0.0 0.0 0.0 7.4 0.3

- W E-SSE 1.8 4.3 2.3 0. 3 - 0.0 0. 0 - 0.0 8.7- 0.4 ICS 3.1 -5.6 1.1 0.1 0.0 0. 0 '0.0 9.9 0.4 N T SSW 2.4 2. 8 0. 4 - 0.0 0.0 0.0- 0.0 5.5 0.2 D I SW 3.4 2.8 0.1 0.0 0.0 0.0- 0.0 6.2 - 0. 2 0 WSW- 2.5 1.0 0.3 0.0 0.0 0.0 0.0 3.9 0.1 NW 2.5 1,3 0.4 0.0 0.0- 0.0 0.0 4.2 0.1 -

WNW- .1. ;2 1.0 0.2 0.0 .0. 0 0.0 0.0 2.4 0.1 NW 1.7: 1.7 0.6 0.0 0.0 0.0 0.0 4.0 0.1 NNW 2. 9 3.5 0.4 0.0 0.0 0.0 - 0. 0 6.9 - 0. 2 -

CALM 1.6 1.6 TOTAL 44.3 47.3 7.9 0.5- 0.0 0. 0 0.0 100.0 0.2

_99. HOURS.0F BAD OR MISSING DATA OR'3.9 PERCENT FOR 2549 HOURS J20SRERR-T4-C - 13 J20SRERR-06/88 - 86

TABLE 4C (CONT.)

SLIGHTLY STABLE STABILITY CLASS E PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 2.8 2.9 0.0 0.0 0.0 0.0 0.0 5. 8 0.2 NNE 3.2 3.1 0.0 0.0 0.0 0.0 0.0 6.3 0.2 NE 2.1 2.7 0.0 0.0 0.0 0.0 0.0 4.8 0.1 ENE 2.5 2.2 0.0 0.0 0.0 0.0 0.0 4.7 0.1 DE 2.5 3.1 0.0 0.0 0.0 0.0 0.0 5.6 0.2 I ESE 2.7 8.5 0.3 0.0 0.0 0.0 0.0 11.6 0.4 R SE 2.2 5.3 0.8 0.2 0.0 0.0 0.0 8.5 0.4 W E SSE 3.0 6.4 0.9 0.0 0.0 0.0 0.0 10.3 0.4 ICS 2.3 6.0 0. 3 0.0 0.0 0.0 0.0 8.6 0.3 N T SSW 3.1 6.3 0.0 0.0 0.0 0.0 0.0 9.4 0.3 D I SW 2.6 3.0 0.0 0.0 0.0 0.0 0.0 5.7 0.2 0 WSW 1. 4 0.8 0.3 0.0 0.0 0. 0 0.0 2.5 0.1 NW 1.9 0.7 0.0 0.0 0.0 0.0 0.0 2.6 0.1 WNW 1.6 2.4 0.1 0.0 0.0 0.0 0.0 4.2 0.1 NW 1.7 2.0 0.1 0.0 0. 0 0.0 0.0 3.9 0.1 NNW 2.0 2.2 0.1 0.0 0.0 0.0 0.0 4.2 0.1 CALM 1.2 1. 2 TOTAL 39.0 57.7 3.0 0.3 0.0 0.0 0.0 100.0 0.2

6. HOURS OF BAD OR MISSING DATA OR 0.3 PERCENT FOR 1942 HOURS J20SRERR-T4-C - 14 J20SRERR-06/88 - 87

TABLE 4C-(CONT.)

MODERATELY STABLE STABILITY CLASS F PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 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 2.5 2.4 0.0 00 0. 0 0.0 0.0 5.0 0.1 NNE 4.0 7.0 0.0 0.r 0.0 0.0 0.0 11.0 0.4 NE 2.5 4.6 0.0 0.0 0. 0 0.0 0.0 7.2 0.2 ENE 2.8 4.7 0.0 1b 0.0 0.0 0.0 7.5 0.2 DE 2.7 4.0 90 0,Q 0. 0 - 0. 0 0. 0 6.7 0.2 I ESE 2.2 6.4 0.6 0.0 0. 0 0.0 0.0 9.2 0.4 R SE 2.9 5.0 0.2 0.0 0.0 0.0 '0. 0 8.1 ~ 0.3 W E SSE 3. 6 3.5 0.1 0.0 0.0 0.0 0.0 7.3 0.2 ICS 3.9 1.6 0.0 0.0 0. 0 0.0 0.0 5.5 0.1 N T SSW 4.1 2.1 0.0 0.0 0. 0 0.0 0.0 6.2 0. 2 0 I SW 3.9 2.8 0.0 0.0 0. 0 0. 0 0.0 6.7 0.2 0 WSW 3. 5 1. 8 0.0 0.0 0. 0 0.0 0.0 .5.3 0.1 NW 1.9 0.6 0.0 0.0 0.0 0.0 0.0 2.5 0. 0 WNW 1.6 0.6 0.0 0.0 0. 0 0.0 0.0 2.2 0.0 NW 2.3 0.7 0.0 0.0 0.0 0.0 0.0 3.0 0.1 NNW 3.5 0.8 0.0 0.0 0.0 0.0 0.0 4.4 0.1 CALM 2.2 2.2 TOTAL 50.2 48.8 1.0 0. 0 0.0 0.0 0.0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 824 HOURS l

J20SRERR-06/88 - 88 1

_ _ _ _ _ _ - - - - - - - - _ - - - - _ - - _ - _ - - - - _ - - - - - - _ . . _ _ . - - _ _ _ - - - - . - _ _ _- -_ - . - _ _ . _ - - - _ _ _ . - _ - - - - _ _ _-----_________d

i TABLE 4C (CONT.)

EXTREMELY STABLE STABILITY CLASS G PERIOD OF RECORD: 1/1/88, 000 -- 12/31/88, 2300 WIND SPEED (M/S) AT 50-M LEVEL j 18 AVG 0-2 3-5 6-8 9-11 12-14 15-17 AND UP TOTAL' SPEED N 3.4 0.9 0.0 0.0 0.0 0.0 0. 0 4.3 0.1 NNE 4.0 1.9 0.0 0.0 0.0 0.0 0.0 5.9 0.1 NE 4.2 3.6 0.0 0.0 0.0 0.0 0.0 7.8 0. 2 ENE 3.5 5.6 0.0 0.0 0.0 0.0 0.0 9.0 0.3 DE 4.1 5.6 0.0 0.0 0.0 0.0 0.0 9.7 0.3 I ESE 4.3 5.8 0.1 0.0 0.0 .0.0 0.0 10.2 0.3 .

l R SE 6.0 6.1 0.1 0.0 0.0 0.0 0.0 12.2 0.4 W E SSE 4.6 3.2 0.0 0.0 0.0 0.0 0.0 7.9 0.2 ICS 5.0 1.6 0.0 0.0 0.0 0.0 0. 0 6.6 0.1 N T SSW 5.9 1.7 0.0 0. 0 0.0 0.0 0.0 7.6 0.2 D I SW 4.4 0.9 0.0 0.0 0.0 0.0 0.0 5. 3 0.1

. O WSW 2.1 0.1 0.0 0.0 0.0 0.0 0.0 2.2 0.0 NW 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.9 0.0 WNW 1.7 0. 0 0.0 0. 0 0.0 0.0 0.0 1.7 0.0 NW 2.2 0.1 0.0 0.0 0.0 0.0 0.0 2.3 0.0 NNW 2, 0 0.3 0.0 0.0 0.0 0.0 0.0 2.3 0.0 CALM 4.1 4.1 TOTAL 62.2 37.6 0.2 0.0 0.0 0.0 0. 0 100.0 0.2

0. HOURS OF BAD OR MISSING DATA OR 0.0 PERCENT FOR 952 HOURS l

i i

J20SRERR-T4-C - 16 J20SRERR-06/88 - 89

g % .. . ,

hn l

TABLE-4C-(CONT.)

PERCENT BAD DATA REPORT /

V REPORT COVERS 8784 HOURS HOURS, PERCENT 50M DIRECTION 64. .0.73:

50M WIND SPEED 176. 2.00 10M DIRECTION ~ 65. 0.74 10M WIND SPEED: 163. 1.86-TEMPERATURE 117 1.33 DEW POINT 1061. 12.08 DELTA T 85. 0.97 PRECIPITATION 57. 0.65.

d J20SRERR-T4-C - 17 J20SRERR-06/88 - 90

'I i

I TABLE 40 CLASSIFICATION OF ATMOSPHERIC STABILITY a

Stability Pasquill os Temperature Change Classification Categories (degrees) with Height (*C/100m)

Extremely Unstable A 25.0 <-1.9 Moderately Unstable B 20.0 -1.9 to -1.7 Slightly Unstable C 15.0 -1.7 to -1.5 Nautral D 10.0 -1.5 to -0.5 Slightly Stable E 5.0 -0.5 to -1.5 Moderately Stable F 2.5 1.5 to 4.0 Extremely Stable G 1.7 >4.0

Standard deviation of horizontal wind direction fluctuation over a period of 15 minutes to 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />. The values shown are average for each stability classification.

l l

J20SRERR-T4-B - 35 J20SRERR-06/88 - 91 E__ _ __

i EVETEMENEntiiY REEDtA9CEE, INC.

In4 o ctsE Jrr March 1, 1989 IE7s uconsiro ]

U.S. Nuclear Regulatory Commission Mail Station P1-137 Washington, D.C. 20555 Attention: Document-Control Desk j l

Gentlemen:

1

SUBJECT:

Grand Gulf Nuclear Station Unit 1 Docket No. 50-416 License No. NPF-29 Semiannual Radioactive Effluent Release Report AECM-89/0050 Attached is the System Energy Resources Inc. (SERI) Semiannual Radioactive Effluent Release Report for Grand Gulf Nuclear Station (GGNS) for the period July 1, 1988 through December 31, 1988. This report is submitted in compliance with the requirements of 10CFR50.36a(a)(2) and the GGNS 1 Technical Specifications 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,

. . \ Ave:

JGC:mcg Attachment cc: (See Next Page) i fN 3 i i j

"

2* ! J"'; em 3922m l m um J14AECM89/0050 - 1 A McLe 50# UtMes Company

._ -..-___.__m._.--___ ___

AECM-89/0050 Page 2 cc: Mr. W. T. Cottle (w/a)

Mr. T. H. Cloninger (w/a)

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Mr. N. S..Reynolds (w/a)

Mr. H. L. Thomas (w/o)

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Mr. Malcolm ' Ernst(w/a)

Acting Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta St., N.W., Suite 2900 Atlanta, Georgia 30323 Mr. L. L. Kintner, Project Manager (w/a)

Office of Nuclear Reactor Regulation -

U.S. Nuclear Regulatory Commission Mail Stop 14B20 Washington, D.C. 20555 J14AECM89/0050 - 2

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AECM-89-0050, Semianuual Radioactive Effluent Release Rept,Jul-Dec 1988

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