ML20065R197

Semiannual Radioactive Effluent Release Rept Jul-Dec 1993 (Addendum)

ML20065R197
Person / Time
Site:	Callaway
Issue date:	12/31/1993
From:	UNION ELECTRIC CO.
To:
Shared Package
ML20065R195	List: ML20065R192 ML20065R197
References
NUDOCS 9405100127
Download: ML20065R197 (148)

Text

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DOCKET NO. 50-483 UNION Etscruic s

CALLAWAY PLANT SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT s

JULY DECEMBER 1993 (ADDENDUM)

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SEMIANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT CALLAWAY PLANT 1

UNION ELECTRIC COMPANY l l

l LICENSE NPF - 30 JULY - DECEMBER 1993 (ADDENDUM) 1 1

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TABLE OF CONTENTS

1.0 INTRODUCTION

Table 1 A Senuniannual Summation of Gaseous Releases Table IB Semiannual Airborne Continuous and Batch Releases Table 2A Semmiannual Summation of Liquid Releases Table IB Semiannual Liquid Continuous and Batch Releases Table 4 Cumulative Joint Frequency Distributions Table 5 Dose at the SITE BOUNDARY and NEAREST RESIDENT Table 6 Dose to the hEMBER OF THE PUBLIC from Activities within the SITE BOUNDARY Table 7 Total Dose Due to the Uranium Fuel Cycle Table 8 Dose Due to Liquid EfIluents

l.0 INTRODUCTION This addendum report to the Semiannual Radioactive Release Report is submitted in accordance with Section 6.9.1.7 of the Callaway Plant Technical Specifications.

This addendum report contains fourth quaner composite analyses results, meteorological data and doses to the public from gaseous effluents not available at the time ofinitial submittal. A summary description of the information provided in this addendum report is provided below Table 1 A The changes to this table are due to the corrections made in Table IB.

Table IB This table includes fourth quarter quarterly composite analysis results that were not available from the offsite contractor for the original report.

The iodine activities for several release permits were corrected after the original submittal date.

Table 2A Changes in this table were the result ofincorporating the quarterly composite analysis results into Table 2B.

Table 2B This table was revised to incorporate results of quarterly composite sample analysis that were not available from the offsite contractor for the initial submittal.

Table 4,5,6, and 7 This da . was not included in the original submittal due to the ongoing verification and validation of the new meteorological programs at the time of the original submittal.

Table 8 The dose reported in this table changed due to the change in activity reported in Table 2B.

It should be noted that the revised data did not result in significant changes in the assessed offsite doses. All effluent discharges during the reporting period were verified to be in compliance with federal regulations and the limits of Union Electric Administrative Procedure, APA-ZZ-01003, Offsite Dose Calculation Manual (ODCM).

TABLE 1A SEMIANNUAL SUMMATION OF GASEOUS RELEASES ALL AIRBORNE EFFLUENTS QUARTERS 3 AND 4,1993 THIRD FOURTH EST TOTAL TYPE OF EFFLUENT UNITS QUARTER QUARTER ERROR % (a)

A. FISSION AND ACTIVATION GASES

1. TOTAL RELEASE CURIES 1.42E+02 3.98E+02 20

2. . AVERAGE RELEASE RATE FOR PERIOD uCi/SEC 1.78E+01 5.01E+01

3. PERCENT OF TECH SPEC LIMIT  % N/A N/A B. RADIOIODINES

1. TOTAL IODINE-131 CURIES 4.19E-04 5.92E-04 23

2. AVERAGE RELEASE RATE FOR PERIOD uCi/SEC 5.28E-05 7.45E-05

3. PERCENT OF TECH SPEC LIMIT  % N/A N/A C. PARTICULATES

1. PARTICULATE (HALF-LIVES > 8 DAYS) CURIES 1.27E-07 4.07E-06 30

2. AVERAGE RELEASE RATE FOR PERIOD uCi/SEC 1.60E-08 5.12E-07

3. PERCENT OF TECH SPEC LIMIT  % N/A N/A

4. GROSS ALPHA RADIOACTIVITY CURIES 2.93E-07 4.52E-07 D. TRITIUM

1. TOTAL RELEASE CURIES 1.72E+01 3.74E+01 14

2. AVERAGE RELEASE RATE FOR PERIOD uCi/SEC 2.16E+00 4.71 E+00

3. PERCENT OF TECH SPEC LIMIT  % N/A N/A (a) Safety Analysis Calculation 87-063-00, January 6,1988 l

Page 1of1

TABLEIB SEMIANNUAL AIRBORNE CONTINUOUS AND BATCH RELEASES GROUND LEVEL RELEASES FISSION GASES, IODINES, AND PARTICULATES QUARTERS 3 AND 4,1993 CONTINUOUS RELEASES BATCH RELEASES THIRD FOURTH THIRD FOURTH NUCLIDE UNITS QUARTER QUARTER QUARTER QUARTER

1. FISSION GASES XE-133 CURIES 1.99E+02 7.07E+02 6.04E+01 6.64E+01 XE-135 CURIES 1.31E+01 1.24E-01 2.83E-01 3.82E-01 AR-41 CURIES 0.00E+00 0.00E+00 3.15E-01 5.87E-01 XE-131M CURIES 0.00E+00 1.20E+01 1.18E+00 1.46E+00 XE-133M CURIES 0.00E+00 8.04E+00 3.60E-01 4.58E-01 KR-85 CURIES 0.00E+00 0.00E+00 7.10E+00 0.00E+00 KR-85M CURIES 6.22E-01 0.00E+00 3.59E-03 0.00E+00 KR-88 CURIES 0.00E+00 0.00E+00 0.00E+00 0.00E+00 XE-135M CURIES 7.78E-01 0.00E+00 0.00E+00 0.00E+00 TOTAL FOR PERIOD CURIES 2.14 E+02 7.27E+02 6.96E+01 6.93E+01

2. lODINES I-131 CURIES 4.19E-N 5.14E-04 2.79E-07 7.83E-05 I-133 CURIES 6.36E-04 2.12E-05 4.31E-07 0.00E+00 BR-82 CURIES 0.00E+00 0.00E+00 0.00E+00 0.00E+00 1-132 CURIES 4.09E-05 4.13E-04 4.04E-08 0.00E+00 1-135 CURIES 1.09E-N 0.00E+00 0.00E+00 0.00E+00 TOTAL FOR PERIOD CURIES 1.20E-03 9.48E-04 7.51E-07 7.83E-05

3. PARTICULATES RB-88 CURIES 0.00E+00 0.00E+00 2.54E-07 0.00E+00 CS-138 CURIES 0.00E+00 0.00E+00 0.00E+00 0.00E+00 CO-58 CURIES 0.00E+00 6.30E-06 0.00E+00 0.00E+00 CO-60 CURIES 0.00E+00 3.19E-07 0.00E+00 0.00E+00 CR-51 CURIES 0.00E+00 1.25E-06 0.00E+00 0.00E+00 NB-95 CURIES 0.00E+00 2.72E-07 0.00E+00 0.00E+00 ALPIIA CURIES 5.83E-07 9.03E-07 2.98E-09 1.00E-10 TOTAL FOR PERIOD CURIES 5.83E-07 9.04E-06 2.57E-07 1.00E-10

4. TRITIUM H-3 CURIES 3.27F +01 7.26E+01 1.66E+00 2.18E+00 l

Page1 of1

TABLE 2A SEMIANNUAL SUMMATION OF LIQUID RELEASES ALL LIQUID EFFLUENTS QUARTERS 3 AND 4,1993 THIRD FOURTH EST TOTAL TYPE OF EFFLUENT UNITS QUARTER QUARTER ERROR % (a)

A. FISSION AND ACTIVATION PRODUCTS L TOTAL RELEASE [NOTINCLUDING TRITIUM, GASES, ALPHA] CURIES 1.43E-03 2.70E-03 20

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi/ML 2.31E-09 6.04E-09

3. PERCENT OF APPLICABLE LIMIT  % N/A N/A B. TRITIUM

1. TOTAL RELEASE CURIES 4.16E+02 1.12E+02 14

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi.'ML 6.73E-04 2.51E-04

3. PERCENT OF APPLICABLE LIMIT  % N/A N/A C. DISSOLVED AND ENTRAINED GASES

1. TOTAL RELEASE CURIES 7.88E-01 3.01E-02 27

2. AVERAGE DILUTED CONCENTRATION DURING PERIOD uCi/ML 1.28E-06 6.73E-08 D. GROSS ALPHA RADIOACTIVITY

1. TOTAL RELEASE CURIES 0.00E+00 1.78E-03 29 E. WASTE VOLUME RELEASED (PRE-DILUTION) GAL 6.69E+06 5.12E+06 10 F. VOLUME OF DILUTION WATER USED GAL 1.56E+08 1.13E+08 10 (a) Safety Analysis Calculation 87-063-00, January 6,1988 Page1 of1

TABLE 2B SEMIANNUAL L1 QUID CONTINUOUS AND BATCH RELEASES TOTALS FOR EACH NUCLIDE RELEASED QUARTERS 3 AND 4,1993 CONTINUOUS RELEASES BATCH RELEASES THIRD FOURTH THIRD FOURTH NUCLIDE UNITS QUARTER QUARTER QUARTER QUA.RTER

1. ALLNUCLIDES ALPHA CURIES 0.00E+00 0.00E+00 0.00E+00 3.54E-03 CO-60 CURIES 0.00E+00 0.00E+00 1.83E-03 1.85E-03 H-3 CURIES 0.00E+00 0.00E+00 8.31E+02 2.25E+02 XE-133 CURIES 0.00E+00 0.00E+00 1.54E+00 5.88E-02 CO-58 CURIES 0.00E+00 0.00E+00 2.18E-05 1.84E-03 CS-134 CURIES 0.00E+00 0.00E+00 3.49E-04 3. I 7E-04 CS-137 CURIES 0.00E+00 0.00E+00 4.87E-04 2.51 E-04 XE-133M CURIES 0.00E+00 0.00E+00 1.92E-02 2.82E-04 MN-54 CURIES 0.00E+00 0.00E+00 1.19E-04 1.81E-04 CE-141 CURIES 0.00E+00 0.00E+00 0.00E+00 6.68E-06 SB-125 CURIES 0.00E+00 0.00E+00 0.00E+00 0.00E+00 CE-144 CURIES 0.00E+00 0.00E+00 0.00E+00 1.01E-04 XE-135 CURIES 0.00E+00 0.00E+00 7.46E-03 0.00E+00 FE-55 CURIES 0.00E+00 0.00E+00 1.03E-02 4.34E-03 XE-131M CURIES 0.00E+00 0.00E+00 9.85E-03 1.06E-03 1-131 CURIES 0.00E+00 0.00E+00 4.76E-05 6.99E-05 SB-124 CURIES 0.00E+00 0.00E+00 0.00E+00 7.22E-08 TC-99M CURIES 0.00E+00 0.00E+00 4.25E-06 0.00E+00 SR-89 CURIES 0.00E+00 0.00E+00 8.65E-03 9.llE-03 SR-90 CURIES 0.00E+00 0.00E+00 5.60E-04 5.46E-04 CO-57 CURIES 0.00E+00 0.00E+00 0.00E+00 5.56E-06 XE-127 CURIES 0.00E+00 0.00E+00 0.00E+00 9.08E-06 FE-59 CURIES 0.00E+00 0.00E+00 0.00E+00 2.88E-05 NB-95 CURIES 0.00E+00 0.00E+00 0.00E+00 3.96E-04 ZR05 CURIES 0.00E+00 0.00E+00 0.00E+00 2.69E-04 ZN '- CURIES 0.00E+00 0.00E+00 0.00E+00 9.23E-05 CD-l u9 CURIES 0.00E+00 0.00E+00 0.00E+00 0.00E+00 B A-133M CURIES 0.00E+00 0.00E+00 0.00E+00 1.82E-07 CR 51 CURIES 0.00E+00 0.00E+00 0.00E+00 3.18E-05 TOTALS FOR PERIOD CURIES 0.00E+00 0.00E+00 8.33E+02 2.25E+02 Page1of1

TABLE 4 CUMULATIVE JOINT FREQUENCY DISTRIBUTIONS 1993 Union Electric - Callaway Plant Report Date/ rime: 20-APR-199413:20:16.21 Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00

% GOOD UNITS VALUES DATA Stability Class A-G E 97 %

Total Precipitation CM. 3.40E+02 100 %

10 Meter Level: Wind Speed Meter /Sec 2.85E+00 90 %

W'md Direction Degrees 2.10E+02 82 %

Wind Direction Variability Degrees 1.12E+01 98 %

Reference Temperature Degrees C 1.11E+01 96%

Dewpoint DegreesC 2.71E+00 97%

60 Meter Level: Wind Speed Meter /Sec 4.78E+00 98 %

Wind Direction Degrees 2.12E+02 97 %

Wind Direction Variability Degrees 7.93E+00 99%

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 5.98E-01 97 %

Page 1 of 15

TABLE 4 (Cont.)

CUMUIATIVE JOINT FREQUENCY DISTRIBUTION 1993 I

Union Electric - Callaway Plant Report Date/ rime: 20-APR-199413:20:36.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 4 2 0 0 0 7 NNE 1 3 0 0 0 0 4 NE 1 0 0 0 0 0 1 ENE O O O O O O 0 E O 3 0 0 0 0 3 ESE 1 5 3 0 0 0 9 SE 3 10 13 3 0 0 29 SSE 8 24 6 8 0 0 46 S 6 26 18 0 0 0 50 SSW 3 29 20 2 0 0 54 SW 1 8 4 0 0 0 13 WSW 0 3 2 0 0 0 5 W 2 7 4 0 0 0 13 WN 0 7 4 2 0 0 13 NW 0 0 9 4 0 0 13 NNW 2 8 9 0 0 0 19 TOT 29 137 94 19 0 0 279 Hours of Calm Data: 0 Hours ofInvalid Data: 6 Page 2 of 15

TABLE 6 (Cont.)

CUMUIATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:36.76 Meteorological Data Totals ofHours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: B Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N G 0 1 0 0 0 1 NNE O O O 0 0 0 0 NE O O 0 0 0 0 0 ENE O O 0 0 0 0 0 E 0 4 0 0 0 0 4 ESE 2 4 0 0 0 0 6 SE 1 8 2 0 0 0 11 SSE 1 10 7 2 0 0 20 S 1 9 15 1 0 0 26 SSW 6 12 13 1 0 0 32 SW l 10 4 0 0 0 15 WSW 3 1 1 0 0 0 5 W 1 4 4 0 0 0 9 WW l 1 8 1 0 0 11 NW 0 0 2 2 0 0 4 NNW 0 2 0 0 0 0 2 TOT 17 65 57 7 0 0 146 Hours of Calm Data: 0 Hours ofInvalid Data: 3 Page 3 of 15

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993

! Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:36.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: C Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 1 0 0 0 2 NNE O 1 0 0 0 0 1 NE 0 0 0 0 0 0 0 ENE 2 7 0 0 0 0 9 E O 5 1 0 0 0 6 ESE O 4 0 0 0 0 4 SE 0 9 5 0 0 0 14 SSE 1 12 8 1 0 0 22 S 3 18 13 1 0 0 35 SSW 2 26 13 1 0 0 42 SV/ 0 9 4 1 0 0 14 WSW 1 8 1 0 0 0 10 W 1 6 10 1 0 0 18 WN 2 6 9 1 1 0 19 NW 0 6 9 3 0 0 18 NNW 1 1 5 1 0 0 8 TOT 13 119 79 10 1 0 222 Hours of Calm Data: 0 Hours ofInvalid Data: 21 Page 4 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-1994 13:20:36.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 11 6 2 0 0 19 NNE 8 39 24 1 0 0 72 NE 12 30 10 0 0 0 52 ENE 12 32 9 0 0 0 53 E 10 43 23 1 0 0 77 ESE 14 34 19 1 0 0 68 SE 20 29 13 0 0 0 62 SSE 18 52 30 8 0 0 108 S 28 69 62 2 0 0 161 SS'W 10 78 31 7 1 0 127 SW 17 53 36 8 0 0 114 WSW 16 32 34 3 0 0 85

\V 16 45 29 11 0 0 101

\VN 16 51 52 20 4 0 143 NW 11 66 67 15 1 0 160 NNW 7 50 65 5 0 0 127 TOT 215 714 510 84 6 0 1529 Hours of Calm Data: 9 Hours ofInvalid Data: 466 Page 5 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Jnion Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:36.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 7 18 4 3 0 0 32 NNE 32 62 28 0 0 0 122 NE 40 62 31 0 0 0 133 ENE 26 58 10 0 0 0 94 E 29 74 20 0 0 0 123 ESE 32 63 29 4 0 0 128 SE 26 112 42 2 0 1 183 SSE 23 87 72 4 0 0 186 S 35 104 117 8 0 0 264 SSW 23 66 52 3 0 0 144 SW 25 55 33 0 0 0 113 WSW 22 42 32 0 0 0 96

\V 28 72 47 11 0 0 158 WN 30 99 58 4 0 0 191 NW 24 93 68 13 0 0 198 NNW 15 51 52 12 0 0 130 TOT 417 1118 695 64 0 1 2295 Hours of Calm Data: 46 Hours ofInvalid Data: 522 Page 6 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:36.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) i 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 12 17 3 4 0 0 36 NNE 35 32 7 0 0 0 74 NE 24 13 3 0 0 0 40 ENE 23 18 6 1 0 0 48 E 44 24 15 1 0 0 84 ESE 45 39 6 1 0 0 91 SE 48 137 42 0 0 0 227 SSE 47 172 37 4 0 0 260 S 49 134 30 1 0 0 214 SSW 40 106 19 0 0 0 165 SW 28 42 12 0 0 0 82 WSW 24 27 8 0 0 0 59 W 33 42 14 3 0 0 92 WN 43 34 7 0 0 0 84 NW 39 81 18 3 0 0 141 NNW 23 47 14 1 0 0 85 TOT 557 965 241 19 0 0 1782 Hours of Calm Data: 69 Hours ofInvalid Data: 289 Page 7 of 15

TABLE 4 (Cont.)

CUMUIATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:36.76 Meteorological Data Totals ofHours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: G Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 5 4 4 1 0 0 14 NNE 16 4 2 0 0 0 22 NE 20 7 1 0 0 0 28 ENE 7 4 8 0 0 0 19 E 13 2 6 1 0 0 22 ESE 11 11 1 0 0 0 23 SE 13 28 16 2 0 0 59 SSE 37 71 6 1 0 0 115 S 36 37 13 2 0 0 88 SSW 25 15 3 0 0 0 43 SW 24 21 1 0 0 0 46 WSW 19 7 2 0 0 0 28 W 23 23 20 0 0 0 66 WN 30 26 6 0 0 0 62 NW 25 32 14 0 0 0 71 NNW 34 26 14 2 0 0 76 TOT 338 318 117 9 0 0 782 Hours of Calm Data: 41 Hours ofInvalid Data: 219 Hours of Good Data: 7200 = 82.2% of Total Hours Page 8 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Daterrime: 20-APR-199413:20:54,77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: A Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 4 0 0 0 6 N 0 2 0 0 0 6 NNE O 5 1 0 0 0 0 0 1 NE 1 ENE 1 0 0 0 0 0 1 2 0 0 0 4 E 1 1 ESE 1 2 3 2 0 0 8 SE 1 6 1 13 4 0 25 SSE 1 22 8 13 3 0 47 S 1 20 19 6 0 0 46 SSW 0 16 36 6 1 0 59 SW 0 5 7 3 0 0 15 WSW 0 2 2 1 0 0 5 W 0 0 7 2 0 0 9 WN 0 0 5 10 1 0 16 NW 0 0 7 5 2 0 14 NNW 0 1 13 5 0 0 19 TOT 6 84 114 66 11 0 281 Hours of Calm Data: 0 Hours ofInvalid Data: 4 i

Page 9 of 15

TALfli: 4 (Cont.)

CUMUIATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/fime: 20-APR-199413:20:54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: B Wind Speed at 60,00 Meter Level (MPH) __

1-3 4-7 8-12 13-18 19-24 >24 TOTAL 0 0 0 1 N 0 0 1 O O 0 0 NNE O O O O 0 0 0 NE O O O 0 0 0 0 0 ENE O O E O 2 1 0 0 0 3 ESE O 6 3 1 0 0 10 8 3 1 0 0 12 SE O SSE O 11 3 3 2 0 19 4 4 15 10 1 0 34 S

SS\V 1 9 12 3 1 0 26 SW 0 3 6 5 0 0 14 0 0 0 5 WSW 3 1 1 W 1 3 2 4 1 0 11 WN 0 1 1 7 0 0 9 NW 0 0 0 1 2 0 3 NNW 0 0 2 0 0 0 2 TOT 9 47 50 36 7 0 149 Hours of Calm Data: 0 Hours ofInvalid Data: 0 Page 10 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: C Wind Speed at 60.00 Meter Level O.dPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 0 0 0 1 N 0 0 1 0 0 0 3 NNE 0 2 1 NE O O 1 0 0 0 1 6 2 0 0 0 9 ENE 1 4 0 0 6 E 0 1 1 7 2 2 0 0 12 ESE 1 SE 1 7 4 2 0 0 14 0 6 14 2 1 0 23 SSE 3 8 18 6 0 0 35 S

SS\V 1 10 19 10 1 0 41 SW 0 4 13 2 0 0 19 WSW 1 1 5 3 0 0 10 W 0 3 6 7 3 0 19 6 7 0 1 17 <

WN 1 2 NW 0 0 12 7 3 0 22 3 0 6 NNW l 0 1 1 TOT 10 60 106 52 9 1 238 Hours of Calm Data: 0 Hours ofInvalid Data: 5 Page 11 of 15

TABLE 4 (Cont.)

CUMUIATIVE JOINT FREQUENCY DISTRIBUTION 1993 Jnion Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20.54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 0 9 14 2 0 0 25 N

26 42 4 1 0 78 NNE 5 35 19 0 0 63 NE 8 1 ENE 6 33 18 4 0 0 61 E 9 30 46 14 0 0 99 32 7 0 0 83 ESE 13 31 SE 16 47 26 10 0 1 100 SSE 13 34 33 24 5 0 109 S 10 44 92 55 3 0 204 SSW 13 61 64 32 9 3 182 SW 10 35 39 24 4 0 112 WSW 10 29 24 33 2 0 98 W 7 26 47 27 12 4 123 28 74 44 19 11 181

\VN 5 NW 5 26 86 52 19 1 189 NNW 3 21 45 34 6 0 109 TOT 133 515 701 367 80 20 1816 Hours of Calm Data: 1 Hoin s ofInvalid Data: 187 Page 12 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: E Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 7 22 4 2 0 35 NNE 13 26 75 9 0 0 123 NE 12 77 84 17 0 0 190 ENE 5 52 51 6 0 0 114 E 10 55 87 21 0 0 173 ESE 10 47 98 27 2 1 185 SE 8 54 105 49 2 0 ,

218 SSE 10 26 87 66 9 2 200 S 10 45 115 144 14 2 330 SSW 7 34 82 58 8 1 190 SVV 11 25 49 47 4 0 136 WSW 7 25 42 39 8 0 121

\V 5 21 66 63 14 7 176 72 17 3 240 l WN 3 24 121 NW 6 28 125 90 22 0 271 NNW 4 30 70 32 12 0 148 TOT 121 576 1279 744 114 16 2850 I

Hours of Calm Data: 8 Hours ofInvalid Data: 5 Page 13 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ Time: 20-APR-199413:20:54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199.' 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 12 23 6 4 0 45

! NNE 4 25 30 18 0 0 77 NE 2 30 47 1 0 0 80 l

36 14 0 0 73 l ENE 6 17 E 11 27 53 12 0 0 103 ESE 7 30 94 7 1 0 139 SE 4 29 110 62 3 0 208 SSE 8 41 130 62 5 0 246 S 7 47 135 77 6 1 273 SSW 5 27 113 89 4 0 238 SVV 6 22 50 44 4 0 126 WSW 3 20 32 13 0 0 68 W 4 16 39 50 8 1 118 WN 6 15 52 25 1 0 99 NW 2 18 75 35 2 1 133 NNW 2 9 56 30 3 0 100 TOT 77 385 1075 545 41 3 2126 l Hours of Calm Data: 1 Hours ofInvalid Data: 13 f

Page 14 of 15

TABLE 4 (Cont.)

CUMULATIVE JOINT FREQUENCY DISTRIBUTION 1993 Union Electric - Callaway Plant Report Date/ rime: 20-APR-199413:20:54.77 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1993 00:00:00.00 to 31-DEC-1993 23:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 3 25 8 1 0 37 NNE 1 14 20 4 0 0 39 NE 3 14 36 2 0 0 55 ENE 1 10 22 6 0 0 39 E 2 15 8 12 1 0 38 ESE 6 12 27 3 0 0 48 SE 3 16 20 19 3 0 61 SSE 4 13 35 13 3 1 69 S 6 30 69 18 1 0 124 SSW 6 19 73 14 1 0 113 SV/ 5 18 24 14 1 0 62 WSW 3 9 14 3 0 0 29 V/ 3 12 35 24 3 0 77 WN 2 14 26 19 2 0 63 i

NW l 15 37 25 0 0 78 1

NNW 5 20 34 33 2 0 94 TOT 51 234 505 217 18 1 1026 Hours of Calm Data: 5 Hours ofInvalid Data: 11 Hours of Good Data: 8501 = 97.0% of Total Hours

TABLES DOSE AT THE SITE BOUNDARY AND TO THE NEAREST RESIDENT FROM GASEOUS EFFLUENTS SITE BOUNDARY NEAREST RESIDENT LOCATION: 1.80 km SE LOCATION: 2.87 km NNW AGE GROUP: CHILD AGE GROUP: CHILD ORGAN UNITS DOSE  % LIMIT (a) DOSE  % LIMIT (b)

1. GAMMA AIR DOSE

• MRAD 2.95E-02 0.29 1.89E-02 N/A

2. BETA AIR DOSE

• MRAD 7.02E-02 0.35 4.50E-02 N/A

3. WHOLE BODY "* MREM 2.56E-02 N/A 1.65E-02 N/A

4. SKIN *" MREM 5.81 E-02 N/A 3.73E-02 N/A

5. BONE " MREM 7.77E-06 N/A 3.04E-04 0.00

6. LIVER " MREM 6.68E-03 N/A 3.78E-02 0.25 MREM 6.68E-03 N/A 3.77E-02 0.25

7. TOTAL BODY * *

8. THYROID " MREM 7.44E-03 N/A 1.38E-01 0.92

9. KIDNEY " MREM 6.68E-03 N/A 3.80E-02 0.25

10. LUNG " MREM 6.68E-03 N/A 3.75E-02 0.25

11. GI-LLI ** MREM 6.68E-03 N/A 3.75E-02 0.25

• Dose from Noble Gases only

• Dose from Tritium, Radiciodines, and Particulates only

• • • Dose from Noble Gases plus Ground Plane dose (a) Annual dose limits of Offsite Dose Calculation Manual (APA-ZZ-01003) of 10 mrad gamma air dose and 20 mrad beta air dose.

(b) Annual dose limits of Offsite Dose Calculation Manual (APA-ZZ-01003) of 15 mrem to any organ from I-131 I-133, H-3 and particulate radionuclides with halflives greater than 8 days.

Page1 of1

TABLE 6 DOSE TO THE MEMBER OF THE PUBLIC FROM ACTIVITIES WITHIN THE SITE BOUNDARY EFFLUENT DIRECT DIRECT TOTAL DOSE WITHIN RADIATION RADIATION DOSE THE SITE FROM THE FROM OtJrSIDI FOR THE ORGAN UNITS BOUNDARY UNIT TANKS YEAR i

1. SKIN MREM 5.81E-03 N/A N/A 5.81E-03

2. BONE MREM 5.30E-04 9.00E-03 1.06E-03 1.06E-02

3. LIVER MREM 1.28E-03 9.00E-03 1.06E-03 1.13E-02

4. TOTAL BODY MREM 3.84E-03 9.00E-03 1.06E-03 1.39E-02

5. THYROID MREM 1.33E-03 9.00E-03 1.06E-03 1.14E-02

6. KIDNEY MREM 1.28E-03 9.00E-03 1.06E-03 1.13E-02 l

7. LUNG MREM 1.28E-03 9.00E-03 1.06E-03 1.13E-02

8. GI LLI MREM 1.28E-03 9.00E-03 LO6E-03 1.13E-02 l

l Page1ofI

TABLE 7 TOTAL DOSE DUE TO THE URAN 1UM FUEL CYCI.E (MEMBER OF THE PUBLIC)

DOSE FROM TOTAL DOSE DOSE ATTHE ACTIVITIES TO THE RESIDENCE WITHIN SITE MEMBER OF UNITS LOCATION BOUNDARY THE PUBLIC % LIMITS

• ORGAN MREM 1.91E-02 5.81 E-03 2.50E-02 0.10

1. SKIN 1.05E-04 1.06E-02 1.07E-02 0.(M j 2. BONE MREM MREM 1.30E-02 1.13E-02 2.43E-02 0.10

3. LIVER MREM 2.14E-02 1.39E-02 3.53E-02 0.14

4. TOTAL BODY MREM 5.09E-02 1.14E-02 6.23E-02 0.08

5. THYROID MREM 1.31 E-02 1.13E-02 2.44E-02 0.10

6. KIDNEY MREM 1.29E-02 1.13E-02 2.42E-02 0.10

7. LUNG MREM 1.29E-02 1.13E-02 2.42E-02 0.10

8. GI-LLI

• Annual dose limits from 40CFR190.10(a) of 25 mrem whole body,75 mrem to the thyroid, and 25 mrem to any other organ.

Page1 ofI

TABLE 8 DOSE DUE TO LIQUID EFFLUENTS (MEMBER OF THE PUBLIC) 1993 ORGAN UNITS DOSE LIMIT *  % LIMIT

1. BONE MREM 1.82E-02 10.00 1.82E-01

2. LIVER MREM 2.10E-02 10.00 2.10E-01

3. TOTAL BODY MREM 1.85E-02 3.00 6.16E-01

4. THYROID MREM 6.07E-03 10.00 6.07E-02

5. KIDNEY MREM 1.10E-02 10.00 1.10E-01

6. LUNG MREM 7.67E-03 10.00 7.67E-02

7. GI-LLI MREM 1.31 E-02 10.00 1.31E-01

• Annual dose limits of APA-ZZ-01003, Section 9.4.1.1.

Page1 of1

7 1

i AETEOROLOGICAL C_UMULATIVE JOINT FREOUENCY DISTRIBUTIONS 1985 - 1992

' Un'io'd Electric - Callaway Plant - Report Daterrime: 2-MAR-1994 09:38:29.80 Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00

% GOOD UNITS VALUES DATA Stability Class A-G E 90 %

Total Precipitation CM. 3.83E+01 91%  !

10 Meter Level: Wind Speed Meter /Sec 3.48E+00 98%  !

Wind Direction Degrees 2.27E+02 94 % 1 Wind Direction Variability Degrees 1.34E+01 .94%

Reference Temperature Degrees C 1.11E+01 3%

Dewpoint Degrees C 2.68E+00 88 %

60 Meter Level: Wind Speed Meter /Sec . 5.24E+00 89 %

_ Wind Direction Degrees 2.30E+02 87%.

Wind Direction Variability Degrees 1.04E+01 87 %

. Dewpoint Degrees C NONE 0% i Temperature Difference 60 - 10 Degrees C 1.86E-01 90 %

l i

=

Page 1 of 1

~ U$iod Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:38:29.80 I

Meteorological Data l Averages Using Hourly Averaged Data  ;

1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00

% GOOD UNITS VALUES DATA Stability Class A-G E 90 % l Total Precipitation CM. 3.83E+01 91 %

10 Meter Level: Wind Speed Meter /Sec 3.48E+00 98%

Wind Direction Degrees 2.27E+02 94 % l Wind Direction Variability Degrees 1.34E+01 94 % l Reference Temperature Degrees C 1.11E+01 3% '

Dewpoint Degrees C 2.68E+00 88 %  ;

l 60 Meter Level: Wind Speed Meter /Sec 5.24E+00 89 %  ;

Wind Direction Degrees 2.30E+02 87%.  !

I Wind Direction Variability '

Degrees 1.04E+01 87 %

Dewpoint Degrees C NONE 0%

Temperature Difference 60- 10 Degrees C 1.86E-01 90%

I 4

Page1ofI

,... a,

• Union Electric - Callaway Plant Report Dateffirne: 2-MAR-1994 09:39:23.27 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12. 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0- 0 NNE 1 5. 0 .0 0 0 6 ,

NE 2 3 0 0 0 0 5 ENE 0 2 0 0 0 0 2 E 0 2 0 0 0 0 2 ESE O 3 0 0 0 -0 3 SE O 3 4 1. 0 .0~ 8-SSE 0 1 2 0 0 0 3 l l

S 0 1 1 0 0 0 2 SSW 0 4 1 1 0 0 6

)

SW l 2 1 0 0 0 4 WSW 0 2 2 0 0 0 4 W 0 2 2 1 0 0 5 WNW 0 4 9 1 0 0 14 NW 1 4 2 2 0 0 9 NNW 0 1 1 0 0 0 2 TOT 5 39 25 6 0 0 -l 75 Hours of Calrn Data: 13 Hours ofInvalid Data: 90 Page 1 of 7

i-Un'ioh Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:23.27 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: B Wind Speed at 10.00 Meter Level (MPII) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 5 1 0 0 0 6 NNE 0 2 2 0 0 0 4 t

i NE 0 2 0 0 0 0 2 ENE 0 1 0 0 0 0 1 E O 2 0 0 0 0 2 ESE 0 1 2 0 0 0 3 SE O 2 2 0 0 0 4 SSE O 1 1 0 0 0 2 S 0 2 8 0 0 0 10 SS\V 0 5 3 0 0 0 8 i SW 0 1 2 0 0 0 3 WSW 0 0 0 0 0 0 0 W 0 1 8 3 4 0 16 WNW 0 4 11 6 0 0 21 NW 0 2 4 4 0 0 10 l

NNW 0 4 1 4 1 0 10 TOT 0 35 45 17 5 0 102 Hours of Calm Data: 1 Hours ofInvalid Data: 1 Page 2 of 7

Union Electric - Callaway Plant Report Daterrime: 2 MAR-1994 09:39:23.27 Meteorological Data Totals of 11ours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: C Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8 12 13-18 19-24 >24 TOTAL N 0 1 1 0 0 0 2

~

NNE O 2 2 0 0 0 4 i l

NE 2 0 1 0 0 0 3 l l

ENE O 3 2 0 0 0 5 l E 1 2 0 0 0 0 3 ESE O 6 5 0 0 0 11 SE 2 2 9 0 0 0 13 SSE 2 7 3 4 0 0 16 S 2 7 6 3 0 0 18 SSY/ 1 2 14 5 0 0 22 SW 0 2 6 0 0 0 8 WSW 1 1 2 1 0 0 5 l W 0 2 12 4 1 0 19 WNW 0 4 25 9 2 0 40 NW 1 7 13 3 0 -0 24 NNW 0 2 10 2 0 0 14 TOT 12 50 111 31 3 0 207 Hours of Calm Data: 1 Hours of Invalid Data: 9 Page 3 of 7

I

.,. l Union Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:23.27 l

l l

Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1 JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 5 66 77 12 0 0 160 NNE 7 78 52 4 0 1 142 NE 6 49 40 6 0 0 101 ENE 5 55 44 7 0 0 111 E 7 39 29 2 0 0 77 ESE 4 37 43 4 0 0 88 SE 6 59 80 11 1 1 158 SSE 9 67 100 22 2 0 200 S 4 69 144 61 6 1 285 SSV/ 3 50 85 39 3 1 181 SYV 5 45 78 49 7 3 187 WSW 7 29 38 28 6 4 112 VV 5 62 78 46 16 1 208 WNW 6 103 133 44 5 0 291 NW 16 87 107 57 2 0 269 NNW 11 93 106 22 7 0 239 l TOT 106 988 1234 414 55 12 2809 Hours of Calm Data: 11 Hours ofInvalid Data: 122 l

Page 4 of 7

Union Electric - Callaway Plant Repon Dateffime: 2-MAR-1994 09:39:23.27 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 '

Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 17 116 54 12 0 0 199 NNE 17 99 36 3 0 0 155 NE 42 123 37 1 0 0 203 ENE 29 85 47 0 0 0 161 E 26 82 35 0 0 0 143 ESE 17 93 56 3 0 0 169 SE 11 150 125 3 0 0 289 SSE 11 167 137 26 2 0 343 S 18 135 139 24 4 1 321 SSW 14 74 76 1 1 0 166 SW 11 56 62 4 0 0 133 WSW 17 65 46 12 1 0 141 W 17 104 107 44 0 0 272 WNW 27 108 90 24 3 0 252 NW 20 111 74 13 0 0 218 NNW 22 115 55 3 0 0 195 TOT 316 1683 1176 173 11 1 3360 Hours of Calm Data: 15 Hours ofInvalid Data: 83 Page 5 of 7 J

I I

i Ultion Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:23.27 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 l

Stability Class: F i 1 .

l ,

Wind Speed at 10.00 Meter Level (MPH) i _

1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 8 37 2 0 0 0 47 NNE 13 24 1 0 0 0 38 NE 19 34 0 0 0 0 53 ENE 24 24 2 0 0 0 50 E 21 18 9 0 0 0 48 ESE 16 45 14 0 0 0 75 SE 21 133 18 1 0 0 173 SSE 13 165 28 1 0 0 207 S 8 102 33 0 0 0 143 SSW 8 52 11 1 0 0 72 SW 9 43 8 0 0 0 60 WSW 8 28 5 1 0 0 42 W 17 26 5 1 0 0 49  ;

i WNW 21 37 1 0 0 0 59 NW 10 56 1 0 0 0 67 NNW 8 32 2 0 0 0 42 TOT 224 856 140 5 0 0 1225 Hours of Calm Data: 26 Hours ofInvalid Data: 35 Page 6 of 7  ;

i l

l . .

$ Union Electric- Callaway Plant ' Report Dateffime: 2-MAR-1994 09:39:23 27

' Meteorological Data  !

Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 l

Stability Class: G l l

1 Wind Speed at 10.00 Meter Level (MPH) e 1-3 4-7 .8-12 13.-18 19-24 >24 TOTAL  !

l N 4 14 1 0 0 0 19 NNE 9 19 1 0 0 0 29 i NE 11 3 0 0. 0 0 14 ENE 5~ 6 1 0 0 0 '12  ;

E 7' 2- 1 0 0 0 10 ESE 9- 8 1- 0 0 .0. 18 SE 7 50 8 0 0 0 65 SSE 9 47 0 0 0 0: 65 S 10 15 3 0 0 0 28  !

SSW 12 13 0 0 0 0 25 t

SW 8 24 1 0 0 0 33 i

WSW 6 5 0 0 0 0 11 i

W 5 4 2 1 0 0 12- .

WNW 10 4 0 0 0 0 14 NW 5 15 0 0 0 0 20 NNW 10 12 0 0 0 0 22 l

TOT 127 241 28 1 0 0 397 Hours of Calm Data: 14 Hours ofInvalid Data: 16 Hours of Good Data: 8256 = 94.2% of Total Hours Page 7 of 7

l Uriion Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 1

I Stability Class: A Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0 0 NNE O 2 0 0 0 0 2 NE 2 18 0 0 0 0 20 ENE 8 16 0 0 0 0 24 l E 2 0 0 0 0 0 2 ESE O 1 0 0 0 0 1 l SE 3 3 2 3 0 0 11 l SSE 3 1 1 2 0 0 7 )

S 0 1 1 0 0 0 2 SSW 4 1 0 2 0 0 7 SW 5 4 1 1 0 0 11 WSW 7 4 0 3 0 0 14 1

W 3 0 1 2 0 1 7 WNW 1 2 4 9 0 0 16 NW 1 2 3 4 0 0 10 NNW 1 1 0 1 0 0 3 TOT 40 56 13 27 0 1 137 Hours of Calm Data: 3 Hours ofInvalid Data: 38 4

Page 1 of 7

l Union Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 l

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: B Wind Speed at 60.00 Meter Level.(MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 2 3 0 0 0 5 NNE O O 1 0 0 0 1 NE O O O O ,0 0 0 ENE O 1 0 0 '0 0 1 E O 0 0 0 0 0 0 ESE O 1 1 0 0 0 2 SE 0 2 1 1 0 0 4 SSE O O 3 0 0 0 3 S 0 0 3 4 0 0 7 SSW 0 0 2 1 0 0 3 )

SW _..

0 0 1 1 0 0 2 WSW 0 0 0 0 0 0 0 W 0 0 2 2 2 4 10 i i

WNW 0 1 5 11 4 0 21 I NW 0 0 3 5 2 0 10 NNW 0 2 2 2 4 1 11 TOT 0 9 27 27 12 5 80 Hours of Calm Data: 0 Hours ofInvalid Data: 24 Page 2 of 7

Un'io'n Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 i

l Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 l

l l

Stability Class: C ,

I Wind Speed at 60.00 Meter Level (MPH) f l

1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 1 1 0 0 2 )

NNE O 1 1 0 0 0 9 l l NE O 1 0 0 0 0 1 l

ENE O 2 1 0 0 0 3 )

1 E 1 0 1 0 0 0 2 l ESE O 1 5 1 0 0 7 i

SE O 1 7 0 0 0 8 SSE 1 4 6 2 3 0 16 l S 0 6 5 4 0 0 15 l

SSW 0 3 4 5 0 0 12 SV/ 0 0 7 4 0 0 11 WSW 1 0 2 0 1 0 4 W 0 0 0 7 1 3 11 WNW 0 2 8 17 9 1 37 NW 0 2 8 8 4 1 23 NNW 0 0 5 6 0 0 11 TOT 3 23 61 55 18 5 165 Hours of Calm Data: 0 Hours ofInvalid Data: 52 Page 3 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 5 36 88 41 3 0 173 NNE 2 42 79 17 1 0 141 NE 6 46 47 2 0 0 101 ENE 7 34 44 13 0 0 98 E 1 36 27 13 0 0 77 ESE 6 27 32 9 0 0 74 SE 4 32 73 27 1 0 137 l

SSE 5 31 78 41 3 1 159 S 2 35 107 79 23 4 250 l l

SSNV 4 33 73 37 8 4 159 l SYV 2 33 46 66 8 0 155 WSW 1 12 28 23 l '. 3 79 l W 4 16 46 33 17 20 136 WNW 4 47 71 89 30 15 256 NW 5 41 75 95 39 5 260 NNW 4 38 92 68 12 7 221 TOT 62 539 1006 653 157 59 2476 Hours of Calm Data: 2 Hours ofInvalid Data: 464 Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 Meteorological Data l Totals of Hours at Each Wind Speed & Direction l 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 Stability Class: E Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 2 28 98 38 2 0 168 NNE 9 42 110 23 6 1 191 NE 10 55 86 7 0 0 158 ENE 3 53 103 25 1 0 185 E 4 46 80 9 0 0 139 ESE 1 36 86 32 2 0 157 SE 6 37 131 77 2 0 253 SSE 2 32 123 123 8 5 293 S 0 19 122 134 23 11 309 SSVV 2 20 65 99 5 0 191 SW 3 32 63 72 14 1 185 WSW 7 17 45 46 12 1 128 V/ 3 27 44 55 34 4 167 WNW 3 16 77 114 23 7 240 NW 3 21 104 99 15 4 246 NNW 1 27 87 45 2 0 162 TOT 59 508 1424 998 149 34 3172 i

Hours of Calm Data: 1 l Hours ofInvalid Data: 285 l l

Page .5 of 7 l

l

. . . \

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-1994 09:39:54.60 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-jAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 l

Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 2 22 12 0 0 37 NNE 2 6 26 13 0 0 47 NE 1 7 28 2 0 0 38 ENE 2 9 37 5 0 0 53 E O 7 35 5 1 0 48 ESE O 6 57 8 0 0 71 SE 2 18 69 30 1 0 120 l

SSE 1 11 85 42 0 0 139 S 0 13 104 74 1 0 192 SSW 0 12 62 74 2 0 150 SW 0 7 41 34 4 0 86 WSW 3 4 15 14 0 0 36 l W 0 3 15 6 0 0 24 l WNW 3 3 31 22 0 0 59 NW 1 9 27 14 1 0 52 NNW 0 5 24 18 0 0 47 TOT 16 122 678 373 10 0 1199 Hours of Calm Data: 14 Hours of Invalid Data: 73 Page 6 of 7

1

., .. j Union Electric - Callaway Plant Report Dateffime: 2-MAR-1994 09:39:54.60 j l

Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1-JAN-1985 00:00:00.00 to 31-DEC-1985 23:00:00.00 l

l Stability Class: G l Wind Speed at 60.00 Meter Level (MPH) 1 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 11 11 0 0 22 NNE 0 4 15 8 0 0 27 NE 1 5 18 5 0 0 29 ENE 0 6 9 5 0 0 20 E O O 11 4 0 0 15 ESE O 5 13 3 0 0 21 SE O 9 19 6 0 0 34 SSE 0 6 20 13 0 0 39 S 0 3 43 12 0 0 58 SSV/ 0 6 20 7 1 0 34 SYV 0 3 19 25 0 0 47 WSW 0 4 9 11 0 0 24 W 0 1 6 1 0 0 8 WNW 0 0 3 9 1 0 13 1

NW 0 1 3 1 0 0 5 NNW 0 0 5 6 0 0 11 TOT 1 53 224 127 2 0 407 1

Hours of Calm Data: 0 Hours ofInvalid Data: 20 Hours of Good Data: 7656 = 87.4% of Total Hours l

l Page 7 of 7 j

, 1

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199410:32:06.99 Meteorological Data Averages Using Hourly Averaged Data 1

1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00

.I

% GOOD '

1 UNITS VALUES DATA Stability Class A-G E . 96%

l Tota 1 Precipitation CM. 1.39E+02 99% .

10 Meter Level: Wind Speed. . Meter /Sec 3.23E+00 99 %

Wind Direction Degrees 2.00E+02 - 97% .

Wind Direction Variability Degrees 1.44E+01 96%

Reference Temperature Degrees C 1.29E+01 99%

Dewpoint Degrees C 5.53E+00 ~ 99%

60 Meter Level: Wind Speed Meter /Sec 4.95E+00 97 %

Wind Direction Degrees 2.07E+02 97 %  ;

Wind Direction Variability Degrees 1.08E+01 97 %

Dewpoint - .. Degrees C NONE .0%  ;

Temperature Difference 60- 10 Degrees C 1.89E-01 96% 1 l

I l

Page1of1 i

Union Electric - Callaway Plant Repon Date/ Time: 2-MAR-199410:32:45.44 1

Meteorological Data  !

Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 l

Stability Class: A Wind Speed at 10.00 Meter Level (MPH) i 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 0 4 1 0 0 6 NNE 1 4 3 0 0 0 8 NE 2 6 1 0 0 0 9 ENE 1 3 1 0 0 0 5 E O 1 2 1 0 0 4 ESE O 5 1 1 0 0 7 SE 1 21 6 2 0 0 30 SSE 5 19 4 6 0 0 34.

S 3 14 8 12 5 0 42 SSNV 0 13 12 15 3 0 43 SW 1 9 5 10 0 0 25 WSW 0 7 4 3 2 0 16 W 0 14 10 1 2 0 27 WNW 0 8 8 0 0 0 16 NW 1 6 15 6 5 0 33 NNW 0 5 10 6 0 0 21 TOT 16 135 94 64 17 0 326 Hours of Calm Data: 2 Hours ofInvalid Data: 4 l

Page 1 of 7 1

Uliion Electric - Callaway Plant Report Dateffime: 2-MAR-199410:32:45.44 Meteorological Data Totals of Hours at Each Wind Sr ed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: B l

Wind Speed at 10.00 Meter Level (MPH) I 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 0 0 0 0 1 NNE O 1 2 0 0 0 3 NE 0 5 0 0 0 0 5 ENE O 1 0 0 0 0 1 E 1 2 1 0 0 0 4 ESE O 3 3 3 0 0 9 SE O 10 4 1 1 0 16 SSE O 6 6 2 0 0 14 S 0 3 10 5 0 0 18 SSW 0 1 5 5 2 1 14 SW 1 1 3 3 0 0 8 WSW 0 3 1 0 0 0 4 W 1 6 9 2 0 0 18 WNW 0 5 4 0 0 0 9 NW 0 3 9 1 0 0 13 NNW 1 6 4 3 0 0 14 TOT 4 57 61 25 3 1 151  :

Ffours of Calm Data: 0 Hours ofInvalid Data: 3 l

i I

I Page 2 of 7  :

l

)

Union Electric - Callaway Plant Repon Date/ Time: 2-MAR-199410:32:45.44 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: C Wind Speed at 10.00 Meter ' Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 2 0 0 0 3 NNE O 4 1 0 0 0 5 NE O 3 6 0 0 0 9 ENE O 6 0 0 0 0 6 E O 1 5 1 0 0 7 l ESE O 3 4 4 0 0 11 SE 0 8 13 2 0 0 23 SSE O 10 10 4 0 0 24 S 0 4 10 14 1 0 29 SSW 0 5 22 9 0 0 36 SW 1 9 15 2 0 0 27 WSW 0 2 8 6 1 0 17 W 0 9 7 4 0 0 20 WNW 0 5 9 1 0 0 15 NW 0 9 7 4 2 0 22 NNW 1 5 4 1 0 0 11 TOT 2 84 123 52 4 0 265 Hours of Calm Data: 0 Hours ofInvalid Data: 8 Page 3 of 7

Uiiion Elec'tric - Callaway Plant Report Date/ Time: 2-MAR-199410:32:45.44 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 7 30 63 6 0 0 106

NNE 15 67 30 1 0 0 113 NE 22 53 19 0 0 0 94 ENE 13 31 17 0 0 0 61 E 16 61 52 6 0 0 135 ESE 17 73 49 11 0 0 150 SE 11 105 67 11 0 0 194 SSE 17 77 66 15 1 0 176 S 21 111 92 32 1 0 257 SSW 18 75 83 32 1 0 209 SW 26 64 85 22 2 0 199 WSW 6 41 40 17 0 0 104 4

W 16 65 49 31 4 0 165 WNW 6 84 68 43 6 0 207 NW 14 104 92 29 1 0 240 NNW 7 94 135 17 0 0 253 TOT 232 1135 1007 273 16 0 2663 Hours of Calm Data: 0 Hours ofInvalid Data: 58 Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:32:45 44 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: E l Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL j N 8 44 25 4 0 0 81 NNE 26 75 22 1 0 0 124 NE 39 79 11 0 0 0 129 ENE 22 75 23 0 0 0 120 E 34 97 28 2 0 0 161 l ESE 45 119 50 4 0 0 218 SE 36 189 88 12 1 0 326 SSE 40 173 85 18 0 0 316 S 29 182 194 24 2 0 431 SSW 19 79 84 17 2 0 201 l

SW 22 81 55 7 1 0 166 WSW 40 60 16 7 2 0 125 W 41 86 42 15 2 0 186 WNW 30 117 77 19 0 0 243 NW 27 91 61 17 0 0 196 NNW 28 88 78 5 0 0 199 TOT 486 1635 939 152 10 0 3222 Hours of Calm Data: 25 Hours ofInvalid Data: 63 Page 5 of 7

' Union Electric - Callaway Plant Report Date/fime: 2-MAR-199410:32:45.44 Meteorological Data ,

Totals of Hours at Each Wind Speed & Direction l 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 6 14 0 0 0 0 20 NNE 21 16 0 0 0 0 37.

NE 30 16 1 0 -0 0 47 ENE 44 29 3 0 0 0 76 E 33- 30 0 0 0 0 63 ESE 38 39 2 0 0 0 79 SE 35 151 22 0 '0 0 208 SSE 28 154 52 0 -0 0 234 S 30 114 29 0 0 0 173 SSW 19 62 18 0 0 0- 99 SW 27 46 12 0 0 0 85 WSW 20 21 9 0 0 0 50 1 W 32 19 4 0 0 0 55 WNW 29 32 5 0' 0 0 66 NW 8 25 2 0 0 0 35 NNW 10 28 2 0 0 0 40 TOT 410 796 161 0 0 0 1367 l l

Hours of Calm Data: 13 Hours ofInvalid Data: 50 Page 6 of 7

. _ . . _ - . . _ . _ . . . _ . . - . _ . _. . . _ . _ _ _ . _ _ _ _ _ - . - _ . _ . _ . _ . . _ . - ~.

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:32:45.44 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: G Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 10 2 0 0 0 0 12 NNE 20 7 0 0 0 0 27 NE 28 3 0 0 0 0 31 ENE 16 2 0 0 0 0 18 E 8 1 0 0- 0 0 9 ESE 4 3 0 .0 0 0 -.7 SE 15 19 5 0 0 0 39 SSE 16 35 11 0 0 0 62 ,

S 24 22 1 0 0 0 47 SSW 13 30 2 0 0- 0 45 SW 18 20 0 0 0 0 38

.WSW ~12 6 0 .0 0 0 18 W 18 4 0 0 0 0 22 WNW 11 2 0 0 0 0 13 NW 8 13 0 0 0 0 21 NNW 10 12 0 0 0 0 22 TOT 231 181 19 0 0 0 431 Hours of Calm Data: 11 Hours ofInvalid Data: 17 Hours of Good Data: 8476 = 96.8% of Total Hours Page 7 of 7 l

1

.,- e n.. 3 ,, - , , . . . , - mw, ,.

Uhion Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:33:12.92 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: A Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 2 0 1 0 3 NNE 1 2 5 2 0 0 10 NE 2 6 1 0 0 0 9 ENE O 5 0 1 0 0 6 E O 4 1 1 0 0 6 ESE 1 5 0 0 0 0 6 SE O 13 7 6 0 0 26 SSE O 13 10 7 2 0 32 ,

S 1 8 12 12 3 4 40 .

1 SSW 0 6 14 10 11 4 45 SW 2 4 15 6 5 1 33 )

WSW 0 3 6 4 1 1 15 W 0 8 13 5 0 5 31 l

WNW 2 3 8 4 0 0 17 NW 0 5 12 7 0 5 29 NNW 1 2 12 1 7 1 24 I 1

TOT 10 87 118 66 30 21 332 Hours of Calm Data: 0 f Hours ofInvalid Data: 0 Page 1 of 7 ,

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199410:33:12.92 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: B Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 4 2 0 0 6 NNE O O 3 0 0 0 3 NE 0 4 0 0 0 0 4 1 ENE O 3 0 0 0 0 3 E O 1 1 1 0 0 3 i

ESE O O O 2 0 0 2 SE O 5 11 4 1 0 21 l

SSE O 1 9 0 2 0 12 i S 0 2 7 5 2 0 16 l

SSW 0 2 3 8 3 2 18 1

SW 0 2 2 6 2 0 12 WSW 0 0 2 0 0 0 2 l

W 0 4 6 5 0 2 17 WNW 0 2 3 1 0 0 6 NW l 6 4 7 0 0 18 NNW 0 2 3 5 0 0 10 TOT 1 34 58 46 10 4 153 Hours of Calm Data: 0 Hours of Invalid Data: 1 Page 2 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:33:12.92 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: C Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 1 0 0 0 1 NNE O 1 1 1 0 0 3 NE O 2 7 0 0 0 9 ENE O 7 1 0 0 0 8 E 0 3 1 1 0 0 5 ESE O 1 6 3 1 0 11 SE O 4 18 3 1 0 26 SSE O 4 12 2 2 0 20 S 1 8 9 15 4 1 38 SSW 0 5 16 9 4 0 34  ;

S\V 0 2 17 10 1 0 30 WSW 0 2 9 3 4 1 19 W 0 3 10 4 1 2 20 l WNW 0 2 10 5 0 1 18 NW 0 2 8 7 0 2 19 i

NNW 0 1 7 1 2 1 12 l TOT 1 47 133 64 20 8 273 Hours of Calm Data: 0 Hours ofInvalid Data: 0 l

)

Page 3 0f 7 a

l l

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:33:12.92 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: D 1

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 19 48 24 0 0 92 NNE 6 49 59 30 1 0 145 NE 20 43 38 1 1 1 104 ENE 12 31 28 1 0 0 72 E 9 37 64 15 3 0 128 ESE 6 48 55 19 1 0 129 SE 7 59 76 24 4 0 170 SSE 7 58 91 21 8 0 185 S 14 71 87 52 16 2 242 SSW 9 64 70 54 21 1 219 SNV 11 53 89 61 12 2 228 WSW 7 34 41 26 11 5 124 W 5 32 46 27 12 15 137 WNW 3 34 70 38 32 16 193 NW 3 52 80 71 25 9 240 NNW 1 42 116 69 8 3 239 TOT 121 726 1058 533 155 54 2647 Hours of Calm Data: 0 Hours of Invalid Data: 74 l

l 1

l l

l l

Page 4 of 7

l

' Union Electric - Callaway Plant Report Dateffime: 2-MAR-I99410:33:12.92 l

Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: E l Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL I

N 0 14 35 23 0 0 72 NNE 4 31 81 10 2 0 128 NE' 14 55 69 4 0 0 142 ENE 13 35 68 14 0 0 130 E 12 29 93 14 2 0 150 ESE 12 57 108 29 3 2 211 SE 8 60 140 77 12 2 299 SSE 11 56 148 60 6 0 281 S 12 47 149 169 22 2 401 SSYV 9 32 98 128 20 3 290 SW 15 39 77 67 12 3 213 WSW 9 35 40 24 6 4 118 VV 10 40 59 38 8 6 161 WNW 9 33 92 83 13 11 241 NNV 6 25 84 62 24 3 204 NNW 5 28 73 66 3 0 175 TOT 149 616 1414 868 133 36 3216 Hours of Calm Data: 4 Hours ofInvalid Data: 90 Page 5 of 7

l l

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199410:33:12.92 l

Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: F )

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 2 12 9 0 0 24 NNE 3 7 24 3 0 0 37 NE 3 18 21 0 0 0 42 ENE 1 13 35 5 0 0 54 E 3 6 63 1 0 0 73 ESE 5 12 70 4 0 0 91 SE 2 19 86 16 0 0 123 SSE 1 32 103 53 7 0 196 S 3 26 114 58 7 0 208 SSVV 1 17 99 66 5 0 188 SV/ 3 15 38 40 6 0 102 WSW 4 6 31 17 3 0 61 VV 3 19 26 7 3 0 58 l

WNW 2 7 32 18 1 0 60 NVV 1 7 24 10 1 0 43 NNW 0 10 13 11 0 0 34 TOT 36 216 791 318 33 0 1394 Hours of Calm Data: 2 Hours ofInvalid Data: 34 Page 6 of 7

l dnion Electric - Callaway Plant Report Date/ Time: 2-MAR-199410:33:12.92 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1986 00:00:00.00 to 31-DEC-1986 23:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 1 9 1 0 0 12 NNE O 5 10 3 0 0 18 NE O 15 18 0 0 0 33 ENE O 13 26 2 0 0 41 E O 6 11 1 0 0 18 ESE O 4 6 0 0 0 10 SE 2 6 9 1 0 0 18 SSE O 3 16 5 0 0 24 S 2 8 24 12 0 0 46 SSW 3 9 30 9 1 0 52 SVV 4 7 32 22 1 0 66 WSW 2 9 11 4 0 0 26 l W 2 5 9 1 0 0 17 WNW 1 6 12 0 0 0 19 NW 1 7 8 1 0 0 17 NNW 0 2 1 4 0 0 7 TOT 18 106 232 66 2 0 424 Hours of Calm Data: 2 Hours ofInvalid Data: 33 Hours of Good Data: 8447 = 96.4% of Total Hours l l

l 1

l I

Page 7 of 7

1 OnYon Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:35:54.29 Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 j i

% GOOD UNITS VALUES DATA Stability Class A-G E 99 %

Total Precipitation CM. 1.28E+02 100 %

10 Meter Level: Wind Speed Meter /Sec 3.22E+00 100 %

Wind Direction Degrees 2.06E+02 99 %

Wind Direction Variability Degrees 1.43E+01 99 %

Reference Temperature Degrees C 1.33E+01 100 %

Dewpoint Degrees C 5.27E+00 100 %

60 Meter Level: Wind Speed Meter /Sec 5.06E+00 100 %

Wind Direction Degrees 2.20E+02 99 %

Wind Direction Variability Degrees 1.07E+01 100 %

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 3.26E-01 99 %

Page1of1

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199412:36:35.80 i

Meteorological Data  !

Totals of Hours at Each Wind Speed & Direction 1JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 l

Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0 0 ,

1 NNE O O O O O O O NE 0 0 0 0 0 0 0  ;

i ENE 0 1 0 0 0 0 1 i E O 4 0 0 0 0 4 l ESE 1 4 0 0 0 0 5 SE O 10 3 0 0 0 13 l SSE 0 9 4 0 0 0 13 S 0 13 20 5 0 0 38 l SSW 0 8 22 1 0 0 31 l

SW 2 9 5 1 0 0 17 i WSW 0 4 3 2 0 0 9 W 0 4 4 0 0 0 8 WNW 0 0 9 2 0 0 11 NW 0 0 8 4 0 0 12 NNW 0 0 0 1 0 0 1 i

TOT 3 66 78 16 0 0 163 I

Hours of Calm Data: 0 i Hours of Invalid Data: 2 l

l Page 1 of 7

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199412:36:35.80 Meteorological Data Totals of liours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 l Stability Class: B l Wind Speed at 10.00 Meter Level (MPII) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0 0 NNE 1 1 0 0 0 0 2 NE O O 1 0 0 0 1 ENE 1 3 0 0 0 0 4 E O 2 0 0 0 0 2 ESE 1 10 1 0 0 0 12 SE O 11 3 0 0 0 14 SSE 0 5 3 2 0 0 10 S 0 9 20 3 0 0 32 SSW 0 14 25 4 0 0 43 SW 0 6 17 5 0 0 28 WSW 0 4 8 0 0 0 12 W 0 14 9 0 0 0 23

, WNW 0 7 9 2 0 0 18 NW 0 5 12 2 0 0 19  ;

NNW 0 0 2 1 0 0 3 l TOT 3 91 110 19 0 0 223 1

Hours of Calm Data: 0 Hours of Invalid Data: 4 l

l l

l Page 2 of 7 l l l i

i 4

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:36:35.80 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 Stability Class: C l

Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 1 2 0 0 4 NNE 0 7 3 1 0 0 11 NE O 6 3 0 0 0 9 ENE O 3 0 0 0 0 3 E 0 8 9 0 0 0 17 ESE 2 3 2 0 0 0 7 SE 0 12 9 1 0 0 22 SSE O 18 19 2 0 0 39 S 3 19 22 7 0 0 51 SSVV 1 16 17 1 0 0 35

, SW 0 18 30 3 0 0 51

?

\VSW 0 11 5 4 0 0 20 W 0 18 11 0 0 0 29 WNW 1 18 7 6 0 0 32 1

NW 1 8 26 2 0 0 37 j NNW 0 3 20 1 0 0 24 l TOT 8 169 184 30 0 0 391 Hours of Calm Data: 0 Hours of Invalid Data: 1 Page 3 of 7 j

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:36:35.80 Meteorological Data Totals ofIIours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 4 12 34 6 0 0 56 NhT 3 54 81 3 0 0 141 NE 14 49 58 6 0 0 127 ENE / 39 44 11 0 0 101 E 4 57 61 10 3 0 135

\

ESE 8 49 35 8 0 0 100 SE 5 62 45 10 0 0 122 j SSE 7 68 41 9 0 0 125 S 21 62 95 17 0 0 195 1

SSYV 15 93 65 6 1 0 180 SW 10 75 96 17 1 0 199 WSW 11 42 44 16 1 0 114 VV 9 75 71 14 1 1 171 WNW 17 60 82 21 4 1 185 NW 8 65 92 12 1 0 178 NNW 5 63 74 25 5 0 172 TOT 148 925 1018 191 17 2 2301 Hours of Calm Data: 0 Hours ofInvalid Data: 20 Page 4 of 7

l l

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:36:35.80 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 7 43 46 4 0 0 100 NNE 13 87 51 5 0 0 156 NE 24 80 37 5 0 0 146 ENE 26 67 48 0 0 0 141 E 25 95 55 14 4 1 194 ESE 22 108 62 17 0 0 209 SE 19 152 84 13 1 0 269 SSE 18 143 94 3 0 0 258 S 24 170 111 12 0 0 317 SSW 20 83 53 9 0 0 165 SVV 11 72 81 13 0 0 177 WSW 39 62 54 11 0 0 166 VV 24 93 96 14 0 0 227 WNW 28 113 73 15 2 0 231 NW 26 103 77 7 0 0 213 NNW 19 91 54 11 0 0 175 TOT 345 1562 1076 153 7 1 3144 Hours of Calm Data: 11 Hours ofInvalid Data: 2 Page 5 of 7

i l

Utilon Electric - Callaway Plant. Report Date/ Time: 2-MAR-199412:36:35.80 Meteorological Data Totals of Hours at Each Wind Speed & Direction i

i 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00,00 Stability Class: F l Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 8 12 0 1 0 0 21 NNE 12 21 0 0 0 0 33 NE 36 31 0 0 0 0 67 ENE 29 25 8 0 0 0 62 E 31 35 7 4 0 0 77 ESE 36 42 7 4 2 0 91 SE 27 193 30 1 0 0 251 SSE 29 247 28 0 0 0 304  !

l S 32 154 19 0 0 0 205 SSNV 20 93 22 0 0 0 135 SW 24 83 39 0 0 0 146 l WSW 31 50 6 0 0 0 87 W 34 54 4 1 1 0 94 l WNW 41 56 9 2 4 0 112 l

l NW 15 77 0 0 0 0 92 l

NNW 20 38 2 0 0 0 60 TOT 425 1211 181 13 7 0 1837 l

Hours of Calm Data: 10 Hours of Invalid Data: 5 Page 6 of 7

Union Electric - Callaway Plant Report Date/ rime: 2-MAR-199412:36:35.80 1

Meteorological Data Totals of Hours at Each Wind Speed & Direction I

1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00

! Stability Class: G Wind Speed at 10.00 Meter Level (MPH)

I' 1-3 4-7 8-12 18 19-24 >24 TOTAL N 1 5 0 0 .0 0 6 NNE 15 8 0 0 0 0 23 5 NE 13 6 0 0 0 0 19

ENE 11 2 0 0 '0 0 13

E 12 3 0 0 0 0 15 l ESE 10 3 0 0 0 0 13

SE 17 31 1 1 0 0 50 I

j SSE 23 40 1 1 0 0 65  ;

} S 31 26 1 0 0 0 58 1-

~

SSW 18 32 1 0 0 0 51 SW 32 54 4 0' 0 0 90 WSW 19 7 2 0 0 0 28 i W 21 9 0 0 0 0 30 WNW 35 32 0 3 0 0 70 1

NW 9 48 0 0 0 0 57 1

NNW 13 29 0 0 0 0 42

TOT 280 335 10 5 0 0 630 Hours of Calm Data: 7 Hours ofInvalid Data: 3 Hours of Good Data: 8717 = 99.5% of Total Hours i

j 2

Page 7 of 7 i

l Union Electric - Callaway Plant Report Date/Fime: 2-MAR-199412:37:05.30 l

l Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 Stability Class: A f

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 1

! N 0 0 0 0 0 0 0 l i NNE 0 1 0 0 0 0 1 NE O 0 0 0 0 0 0 ENE O 1 1 0 0 0 2 E O 3 0 0 0 0 3 i

l ESE 0 3 0 0 0 0 3 SE 0 6 5 0 0 0 11 SSE O 6 7 2 0 0 15 S 0 12 15 9 1 0 37 SSV/ 0 6 12 14 0 0 32 SW 1 8 6 4 0 0 19 WSW 0 0 5 0 2 0 7 W 0 1 4 4 0 0 9 WNW 0 1 2 7 1 0 11 NW 0 0 1 8 1 3 13 NNW 0 0 0 0 2 0 2 1

TOT 1 48 58 48 7 3 165 Hours of Calm Data: 0 Hours of Invalid Data: 0 l Page 1 of 7

Union Electric - Callaway Plant Repon Date/ Time: 2-MAR-199412:37:05.30 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.(X)

Stability Class: B Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0 0 NNE O 1 0 0 0 0 1 NE O 1 1 0 0 0 2 ENE 1 1 0 0 0 0 2 E O 4 2 0 0 0 6 ESE 1 6 2 0 0 0 9 SE 0 9 6 0 0 0 15 SSE O 5 5 3 0 0 13 S 0 10 9 9 1 0 29 SSW 0 7 20 8 0 0 35 SVV 0 5 16 14 4 0 39 WSW 0 3 8 1 0 0 12 W 0 2 16 3 0 0 21 WNW 0 1 13 5 1 0 20 NW 0 2 4 11 0 2 19 NNW 0 0 0 2 2 0 4 TOT 2 57 102 56 8 2 227 Hours of Calm Data: 0 Hours ofinvalid Data: 0 Page 2 of 7 L _ _ _ _ _ _ _ _ _ _ _ _ _ _

Onlon Electric - Callaway Plant Report Date/ Time

2-MAR-1994.12:37:05.30 l

I Meteorological Data 4

Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 1

Stability Class: C Wind Speed at 60.00 Meter Level (MPH)

~

1-3 4-7 8-12 13-18 19-24 >24 TOTAL 1

N 0 0 1 1 0 0 2

NNE O 4 7 6 0 0 17 j NE O 6 4 0 0 0 10 ENE O 2 0 0 0 0 2 E 1 7 4 2 0 0 14

ESE 1 3 2 2 0 0 8 SE O 9 10 2 0 0 21 l SSE 1 10 22 7 0 0 40 l S 0 16 21 11 1 0 49 2

SSW 1 9 18 10 0 0 38 SW 0 14 21 13 1 0 49 i WSW 0 4 8 5 2 0 19 4

W 1 9 17 1 1 0 29 WNW 0 8 12 6 2 1- 29 1 1 NW 0 2 18 12 3 0 35 l NNW 0 2 8 19 1 0 30 0 TOT 5 105 173 97 11 1 392 l i

Hours of Calm Data: 0 l Hours ofInvalid Data: O l I

. Page 3 of 7

Union Electric - Callaway Plant Report Date/1'ime: 2-MAR-199412:37:05.30 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 .

Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL ,

l N 0 3 31 28 2 1 65 NNE 2 40 84 34 0 0 g 160 NE 6 40 58 26 1 0 131 1

ENE 4 33 48 20 3 0 108 E 4 32 61 20 7 2 126 i ESE 6 48 39 12 1 0 106 SE 4 45 44 13 1 0 107 i

SSE 5 45 58 27 5 0 140 S 8 49 85 40 5 0 187

SSW 8 49 82 37 2 0 178 SW 5 47 96 47 10 1 206 WSW 5 41 39 38 6 3 132 V/ 2 39 54 29 11 2 137 WNW 6 48 56 62 18 9 199 NVV 2 40 50 69 8 5 174 2

NNW 4 29 61 52 12 6 164 TOT 71 628 946 554 92 29 2320 Hours of Calm Data: 0 Hours ofInvalid Data: 1 Page 4 of 7

s Union Ehetric - Callaway Plant Report Date/ Time: 2-MAR-199412:37:05.30 l a

l Meteorological Data Totals of Hours at Each Wind Speed & Direction i

1-JAN-1987 00:00:00,00 to 31-DEC-1987 23:00:00.00 Stability Class: E Wind Speed at 60,00 Meter Level (MPH) 4 1-3 4-7 8-12' 13-18 19-24 >24 TOTAL N 1 11 51: 22 1 0 86

NNE 5 26 126 44 2 0 203 NE 9 48 91 12 2 0 162 ENE 1 27 82~ 29 0 0 139 E 8 33 110 .38 8 7 204 ESE 3 36 111 38 8 0 196 SE 3 32 113 83 12 1 244 i SSE 5 37 109 87 4 0 ,

242 S 3 37 130 105 9 0 284 SSW 5 24 94' 78 4 0 205 SVV 4 35 70 82 10 0 201 WSW 10 19 51 48 16 5 149 NV 3 35 75 79 17 1 210 WNW 4 17 103 81 20 10 235 NW 2 22 78 80 11 0 193 NNW 0 31 99 62 10 1 203 TOT 66 470 1493 968 134 25 3156 Hours of Calm Data: 1 Hours ofInvalid Data: 0 Page 5 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:37:05.30 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 Stability Class: F Wind Speed at 60.00 Meter Level (MPH) )

1 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l N 2 4 17 4 0 0 27 NNE 3 5 27 15 0 0 50 NE 5 11 42 4 0 0 62  !

ENE 1 11 45 6 0 0 63 l

E 5 14 59 5 2 0 85

)

l ESE O 20 69 12 2 2 105 l SE 3 10 88 28 0 0 129 SSE 3 27 122 78 0 0 230 S 1 25 171 63 0 0 260 SSW 1 12 104 86 0 0 203 SV/ 3 11 67 88 6 0 175 WSW l 17 48 32 3 0 101 V/ 0 21 49 22 0 0 92 WNW 1 13 46 39 4 6 109 NYV 1 8 33 27 0 1 70 14NW 1 12 25 34 0 0 72 ,

l TOT 31 221 1012 543 17 9 1833 Hours of Calm Data: 0

)

Hours ofInvalid Data: 19 '

Page 6 of 7

l

.. =j l Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:37:05.30 l I

Meteorological Data Totals of Ilours at Each Wind Speed & Direction 1-JAN-1987 00:00:00.00 to 31-DEC-1987 23:00:00.00 l l

, 1 Stability Class: G l

l Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL .

l N 0 4 11 6 0 0 21 l NNE 1 9 16 5 0 0 31

, NE 1 8 15 2 0 0 26 l l

ENE 1 7 13 8 0 0 29 l l

1 E O 7 7 6 0 0 20 ESE 2 10 5 1 0 0 18 SE 1 12 3 3 1 0 20 SSE 3 10 13 2 1 0 29 S 0 12 41 4 0 0 57 l 4

SSW 2 14 41 9 0 0 66 SW 0 12 35 37 1 0 85 i WSW l 16 13 19 1 0 50 W 1 14 21 6 0 0 42 WNW 1 5 8 13 1 2 30 NTV 0 7 23 23 0 0 53 NNW 1 3 11 26 0 0 41 TOT 15 150 276 170 5 2 618 Hours of Calm Data: 1 Hours of Invalid Data: 21 Hours of Good Data: 8713 = 99.5% of Total Hours Page 7 of 7

UEion Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:53:16.61 Meteorological Data Averages Using Hourly As eraged Data 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 l 1

l

% GOOD I UNITS VALUES DATA

. Stability Class A-G E 99 %

Total Precipitation CM. 1.08E+02 100 %

10 Meter Level: Wind Speed Meter /Sec 3.46E+00 100 %

Wind Direction Degrees 2.06E+02 99 %

Wind Direction Variability Degrees 1.42E+01 99 %

Reference Temperature Degrees C 1.25E+01 99 %

Dewpoint Degrees C 2.81E+00 100 %

60 Meter Level: Wind Speed Meter /Sec 5.33E+00 99 %

Wind Direction Degrees 2.17E+02 99 %

Wind Direction Variability Degrees 1.08E+01 99 %

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 2.41E-01 99 %

i I

1 l

l Page1of1

f f Union Electric - Callaway Plant Report Date/Fime: 2-MAR-199412:53:55.10 Meteorological Data Totals ofIlours at Each Wind Speed & Direction 1-JAN-1988 00:00:00,00 to 31-DEC-1988 23:00:00.00 Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13 18 19-24 >24 TOTAL N 0 2 1 0 0 0 3 NNE O 4 1 1 0 0 6 NE O 6 20 3 1 0 30 ENE 0 5 0 0 0 0 5 E O 4 1 0 0 0 5 ESE O 5 5 1 0 0 11 SE 1 29 36 1 0 0 67 SSE O 33 44 7 1 0 85 S 1 46 35 7 1 0 90 SSW 0 41 48 3 0 0 92 SW 0 32 28 5 0 0 65 WSW 1 11 8 0 0 0 20 W 0 7 13 2 0 0 22 WNW 0 8 10 9 2 0 29 NW 0 2 3 0 0 0 5 NNW 0 2 4 0 0 0 6 TOT 3 237 257 39 5 0 541 Hours of Calm Data: 0 Hours ofInvalid Data: 0 Page 1 of 7

Union Electric - Callaway Plant Report Date/ Time: 2 . MAR-199412:53:55.10 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: B Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 4 2 3 0 0 9 NNE O 8 7 0 0 0 15 NE O 13 7 0 0 0 20 ENE 0 6 2 0 0 0 8 )

1 E 0 8 6 3 0 0 17 ESE O 7 4 1 0 0 12 SE 2 14 17 5 0 0 38 SSE 2 10 20 4 0 0 36 S 0 12 18 12 0 0 42 SSNV 0 11 20 3 1 0 35 SW 1 12 14 9 0 0 36 WSW 0 8 6 5 0 0 19 W 0 5 10 4 0 0 19 WNW 0 5 17 15 3 0 40 NW 0 3 15 3 0 0 21 NNW 0 4 15 0 0 0 19 TOT 5 130 180 67 4 0 386 I

Hours of Calm Data: 0 Hours of Invalid Data: 4 l

i Page 2 of 7

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199412:53:55.10 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: C Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 5 7 1 0 0 13 NNE 2 18 11 1 0 0 32 NE O 13 6 0 0 0 19 ENE 0 13 10 0 0 0 23 E 1 9 8 3 0 0 21 ESE 1 6 9 1 0 0 17 SE 3 9 17 1 0 0 30 SSE 2 16 18 2 0 0 38 S 2 22 15 5 4 0 48 SSV/ 1 13 23 4 3 0 44 SVV 3 14 11 6 0 0 34 WSW 0 9 11 3 1 0 24 W 1 16 12 7 1 1 38 WNW 1 7 14 19 0 0 41 NYV 0 13 19 12 0 0 44 NNW 1 14 20 1 0 0 36 TOT 18 197 211 66 9 1 502 Hours of Calm Data: 0 Hours ofInvalid Data: 2 Page 3 of 7

' Uriion Electric - Callaway Plant Repon Date/ Time: 2-MAR-199412:53:55.10 i l Meteorological Data l Totals of Hours at Each Wind Speed & Direction l 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 l

Stability Class: D l

Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 2 25 34 25 1- 0 87 NNE 12 65 33 7 0 0 117 NE 4 69 20 0 0 0 93 ENE 7 49 28 1 0 0 85 E 8 36 60 8 0 0 112

ESE 8 33 30 10 0 0 81 l

l SE 9 74 67 11 0 0 161 SSE 13 51 77 14 3 0 158 S 15 63 67 23 5 0 173 SSYV 4 35 74 29 10 0 152 SV/ 13 44 60 14 1 1 133 WSW 11 32 35 36 7 0 121 l

W 15 67 66 40 9 0 197 WNW 11 54 91 59 6 0 221 l

NW 12 48 61 31 5 0 157 I NNW 12 55 79 21 2 0 169 l TOT 156 800 882 329 49 1 2217 l 1 l Hours of Calm Data: 0 I Hours ofInvalid Data: 9 Page 4 of 7 l

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199412:53:55.10 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1 1-3 4-7 8-12 13-18 19-24 >24 TOTAL ,

1 N 7 25 31 5 0 0 68 I c

NNE 12 46 17 4 0 0 79 NE 31 69 13 0 0 0 113 ENE 19 44 26 0 0 0 89 l E 23 70 27 4 0 0 124 ESE 23 88 50 5 0 0 166 SE 30 116 94 22 0 0 262 SSE 24 118 81 46 2 0 271 S 23 132 113 60 3 0 331 SSYV 18 66 49 23 7 0 163 SW 24 56 41 15 3 0 139 WSW 34 56 53 17 1 0 161 VV 24 75 72 14 0 0 185 WNW 19 110 88 32 0 0 249 NW 12 91 75 12 5 0 195 NNW 17 94 49 6 1 0 167 TOT 340 1256 879 265 22 0 2762 Hours of Calm Data: 11 Hours ofInvalid Data: 11 Page 5 of 7

Union Electric - Callaway Plant Repon Date/ Time: 2-MAR-199412:53:55.10 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 3 10 1 0 0 0 14 NNE 11 20 0 0 0 0 31 NE 39 20 0 0 0 0 59 ENE 34 19 0 0 0 0 53 E 23 45 0 0 0 0 68 ESE 43 43 1 0 0 0 87 SE 23 168 38 0 0 0 229 SSE 23 167 50 0 0 0 240 S 29 122 33 1 0 0 185 SSNV 22 89 26 1 1 0 139 SW 10 64 29 0 0 0 103 WSW 20 42 12 0 0 0 74 W

28 44 21 0 0 0 93 WNW 34 50 1 0 0 0 85 NW 11 61 0 0 0 0 72 NNW 14 40 3 0 0 0 57 TOT 367 1004 215 2 1 0 1589 Hours of Calm Data: 6 Hours of Invalid Data: 6 Page 6 of 7

Union Electric - Callaway Plant Repon Dateffime: 2-MAR-199412:53:55.10 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: G Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N '7 6 0 0 0 0 13 NNE 11 12 0 0 0 0 23 NE 26 8 0 0 0 0 34 ENE 26 5 0 0 0 0 31 E 14 7 0 0 0 0 21 ESE 24 6 0 0 0 0 30 SE 24 83 8 0 0 0 115 SSE 26 99 16 0 0 0 141 S 22 32 1 0 0 0 55 SSW 8 16 3 0 0 0 27 SW 19 14 1 0 0 0 34 WSW 16 5 0 0 0 0 21 W 15 12 0 0 0 0 27 WNW 13 23 0 0 0 0 36 NW 10 42 0 0 0 0 52 NNW 10 28 0 0 0 0 38 TOT 271 398 29 0 0 0 698 Hours of Calm Data: 16 Hours ofInvalid Data: 1 Hours of Good Data: 8728 = 99.4% of Total Hours l

l Page 7 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:54:23.29 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 l l

l Stability Class: A l l

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL  !

N 0 0 0 0 0 0 0 NNE O 1 5 1 0 0 7 NE O O 13 12 0 0 25 ENE O 5 4 0 0 0 9 E O 3 2 2 0 0 7 ESE O 6 6 4 0 0 16 SE O 10 29 6 0 0 45 SSE O 26 43 21 0 0 90 S 0 22 46 15 3 1 87 SSV/ 0 30 49 14 0 0 93 SY/ 0 24 39 13 2 0 78 WSW 1 7 10 3 0 0 21 W 0 2 6 10 0 0 18 WNW 0 6 7 11 2 6 32 NW 0 0 4 2 0 0 6 NNW 0 0 4 2 0 0 6 TOT 1 142 267 116 7 7 540 Hours of Calm Data: 0 Hours ofInvalid Data: 1 Page 1 of 7

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199412:54:23.29 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: B Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24. >24 TOTAL N 0 0 2 1 2 0 5 NNE 0 6 11 2 0 0 19 NE 0 2 10 3 0 0 15 ENE O 6 6 0 0 0 12 E O 4 6 1 1 0 12 ESE 1 7 5 2 0 0 15 Sh 0 6 20 6 0 0 32 SSE O 9 17 12 0 0 38 S 1 5 18 13 2 0 39 SSW 0 9 18 10 2 0 39 SYV 0 11 14 8 6 0 39 WSW 0 4 5 5 5 0 19 W 0 4 9 3 2 0 18 WNW 0 0 9 22 4 3 38 NW 0 2 5 16 2 2 27 NNW 0 2 11 10 0 0 23 TOT 2 77 166 114 26 5 390 Hours of Calm Data: 0 Hours ofInvalid Data: O Page 2 of 7

Uriion Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:54:23.29 Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 l

Stability Class: C Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 2 3 1 0 0 6 NNE O 13 18 4 2 0 37 NE 1 10 9 0 0 0 20 ENE 1 8 12 0 0 0 21 E 1 5 7 3 1 0 17 ESE O 9 8 1 0 0 18 SE O 6 15 3 0 0 24 SSE 2 10 19 6 0 0 37 S 2 18 17 7 5 1 50 SSVV 0 9 17 11 0 5 42 SW 0 7 16 9 3 0 35 WSW 3 6 10 5 2 2 28 W 0 16 14 8 1 1 40 WNW 0 4 11 10 8 10 43

NW 0 9 11 22 8 0 50 NNW 0 5 20 7 2 0 34 TOT 10 137 207 97 32 19 502 Hours of Calm Data

0 Hours ofInvalid Data: 2 Page 3 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:54:23.29 Meteorological Data Tmals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N- 0 7 35 21 15 2 80 NNE 1 46 50 18 4 0 119 NE 7 49 44 1 0 0 101 ENE 3 37 40 7 0 0 87 E 6 38 53 21 4 0 122 ESE 2 28 31 19 1 0 81 SE 2 31 55 24 0 0 112 SSE 1 35 87 42 6 2 173 S 5 41 72 49 11 8 186 SSY/ 3 18 67 45 24 9 166 SV/ 4 30 61 36 6 3 140 WSW 4 22 37 29 23 9 124 W 5 44 45 34 23 19 170 WNW 4 31 43 65 45 18 206 NW 3 29 51 69 29 10 191 NNW 7 38 65 38 7 3 158 TOT 57 524 836 518 198 83 2216 Hours of Calm Data: 0 Hours of Invalid Data: 10 Page 4 of 7

l Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:54:23.29 Meteorological Data ,

Totals of Hours at Each Wind Speed & Direction l 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 l Stability Class: E .

l l Wind Speed at 60.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL i N 1 4 35 18 6 1 65 NNE 1 21 58 43 2 0 125 NE 5 37 64 3 0 0 109 ENE 3 23 57 15 0 0 98 E 7 26 69 21 2 0 125 ESE 6 41 73 38 1 0 159 SE 1 24 79 90 9 0 203 l SSE 4 40 105 76 38 3 266 S 7 40 86 102 57 9 301 l SSW 8 15 91 81 31 10 236 SW I 24 53 55 10 6 149 WSW 2 26 45 40 20 5 138 W 2 30 47 81 18 0 178 WNW 4 12 64 107 33 5 225 l

l NW 1 12 85 105 9 11 223 l

NNW 1 23 80 54 2 0 160 i

TOT 54 398 1091 929 238 50 2760 Hours of Calm Data: 3 Hours ofInvalid Data: 21 l

l Page 5 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199412:54:23.29 i Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 I

Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 7 12 11 0 0 31 NNE 3 11 26 19 0 0 59 l NE 2 12 18 3 0 0 35 i l

ENE 3 5 33 4 0 0 45 E 2 18 47 4 0 0 71 ESE 3 18 60 18 0 0 99 SE 3 12 80 35 0 0 130 l l

SSE 4 15 103 65 2 0 189 i S 2 26 119 74 2 0 223 SSNV 2 13 80 81 9 2 187 SVV 1 8 40 81 11 0 141 WSW l 7 32 38 1 0 79 W 3 19 27 46 1 0 96 l l

WNW 3 12 26 36 0 0 77 NW 1 6 38 17 0 0 62  ;

NNW l 4 29 29 0 0 63 TOT 35 193 770 561 26 2 1587 Hours of Calm Data: 0 Hours ofInvalid Data: 14 Page 6 of 7

Udion Electric - Callaway Plant Report Dateffime: 2-MAR-199412:54:23.29 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1988 00:00:00.00 to 31-DEC-1988 23:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N O 6 13 18 0 0 37 l NNE O 11 6 13 0 0 30 NE 1 4 23 5 0 0 33 ENE 1 5 21 14 0 0 41 E 1 7 12 4 0 0 24 ESE 1 6 31 0 0 0 38 SE 1 11 20 4 0 0 36 l SSE 1 14 48 17 0 0 80 S 1 11 74 36 0 0 122 SSW 2 10 25 32 1 0 70 ,

SW 2 9 14 15 1 0 41 WSW 3 13 11 5 0 0 32 W 0 14 7 3 0 0 24 WNW 2 3 11 6 0 0 22 NW l 7 13 14 0 0 35 NNW 3 5 8 14 0 0 30 TOT 20 136 337 200 2 0 695 Hours of Calm Data: 1 Hours ofInvalid Data: 19 Hours of Good Data: 8694 = 99.0% of Total Hours Page 7 of 7

l U$ ion Electric - Callaway Plant Report Dateffime: 2-MAR-199413:53:22.78 Meteorological Data Averages Using Hourly Averaged Data 1-JAN 1989 00:00:00.00 to 31-DEC-1989 23:00:00.00

% GOOD UNITS VALUES DATA Stability Class A-G E 99 %

Total Precipitation CM. 1.05E+02 100 %

10 Meter Level: Wind Speed Meter /Sec 3.15E+00 99 %

Wind Direction Degrecs 2.16E+02 ' 99 %

Wind Direction Variability Degrees 1.43E+01 99 %

Reference Temperature Degrees C 1.15E+01 99 %

Dewpoint Degrees C 2.97E+00 100 %

60 Meter Level: Wind Speed Meter /Sec 5.00E+00 99 %

Wind Direction Degrees 2.24E+02 98%

Wind Direction Variability Degrees 1.08E+01 98 %

Dewpoint Degrees C NONE 0% .

Temperature Difference 60 - 10 Degrees C 3.16E-01 99 %

)

Page1of1

1 J

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:00.82 Meteorological Data Totals of Hours at Each Wind Speed & Direction l

1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 3 4 0 0 7 NNE O 3 0 0 0 0 3 NE O 5 0 0 0 0 5 ENE O 3 0 0 0 0 3 i E O 2 0 0 0 0 2 ESE 0 7 0 0 0 0 7 j SE 0 18 3 0 0 0 21 SSE 3 18 4 0 0 0 25 S 1 20 20 4 0 0 45 SSW 1 21 12 1 0 0 35 SW 2 16 10 1 0 0 29 WSW 2 3 7 1 0 0 13 W 3 2 24 2 0 0 31 WNW 0 4 15 7 0 0 26 NW 0 1 3 2 0 0 6 NNW 0 0 2 2 0 0 4 TOT 12 123 103 24 0 0 262 Hours of Calm Data: 2 Hours of Invalid Data: 2 Page 1 of 7

U'nion Electric - Callaway Plant Report Dateffime: 2-MAR-199413:54:00.82 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: B Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 5 2 0 0 7 NNE O 1 2 0 0 0 3 NE 0 2 0 0 0 0 2 ENE 3 7 2 0 0 0 12 E 0 4 2 0 0 0 6 ESE O 9 1 0 0 0 10 SE 3 19 6 0 0 0 28 9

SSE O 20 8 2 0 0 30 S 2 15 19 8 1 0 45 SSW 2 10 14 5 0 0 31 SW 1 16 14 0 0 0 31 WSW 0 2 1 0 0 0 3 W 3 7 9 0 0 0 19 4

WNW 0 5 13 6 0 0 24 NW 0 2 10 5 0 0 17 NNW 1 1 5 0 0 0 7 TOT 15 120 111 28 1 0 275 Hours of Calm Data: 0 Hours of Invalid Data- 7 Page 2 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:00.82 l

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 l Stability Class: C Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 5 2 0 0 7 NNE O 7 8 0 0 0 15 NE 0 18 4 0 0 0 22 ENE 1 9 3 0 0 0 13 E O 11 3 0 0 0 14 ESE 0 14 10 0 0 0 24 SE 3 13 13 0 0 0 29 SSE 4 18 16 2 0 0 40 S 3 20 29 4 1 0 57 SSW 5 16 21 4 0 0 46 SW 6 17 10 0 0 0 33 WSW 4 9 6 2 0 0 21 W 3 12 7 3 0 0 25 WNW l 15 12 5 0 0 33 NW 0 5 23 7 0 0 35 NNW 2 5 23 0 0 0 30 TOT 32 189 193 29 1 0 444 Hours of Calm Data: 0 Hours ofInvalid Data-  ?

Page 3 of 7

U5 ion Electric - Callaway Plant Report Date/ rime: 2-MAR-199413:54:00.82 Meteorological Data Totals ofIlours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: D l

Wind Speed at 10.00 Meter Level (MPII) l

! 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 4 12 33 26 0 0 75 NNE 13 65 36 7 0 0 121 NE 7 60 25 0 0 0 92 ENE 8 60 28 0 0 0 96 E 8 47 51 4 0 0 110 ESE 8 51 29 2 0 0 90 SE 9 69 29 8 0 0 115 SSE 11 68 38 11 0 0 128 S 17 56 83 26 0 0 182 SSVV 11 45 72 32 0 0 160 SV/ 21 55 40 13 4 0 133 WSW 23 44 23 12 2 0 104 V/ 18 71 49 12 1 0 151 WNW 13 86 76 32 3 0 210 NW 11 70 91 25 0 0 197 NNW 11 72 122 26 0 0 231 TOT 193 931 825 236 10 0 2195 Hours of Calm Data: 5 Hours ofInvalid Data: 16 Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:00.82 )

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 3 54 67 17 0 2 143 NNE 27 90 35 1 0 0 153 NE 38 88 13 2 0 0 141 ENE 30 65 18 1 0 0 114 E 27 101 37 8 0 0 173 ESE 29 109 53 2 0 0 193 SE 27 123 86 4 0 0 240 SSE 22 111 93 17 0 0 243 S 28 107 152 13 0 0 300 SSVV 11 65 57 4 0 0 137 SV/ 18 72 55 3 0 0 148 WSW 38 73 36 8 2 1 158 W 33 90 60 17 3 0 203 l

WNW 29 105 43 15 3 0 195 NW 42 89 80 12 1 0 224 NNW 24 129 107 19 0' 0 279 TOT 426 1471 992 143 9 3 3044 i

Hours of Calm Data: 10 Hours ofInvalid Data: 7 Page 5 of 7

Uriion Electric - Callaway Plant Report Date/ rime: 2-MAR-199413:54:00,82 4

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 l I

4 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 7 14 9 0 0 0 30 NNE 25 26 0 0 0 0 51 NE 42 19 0 0 0 0 61 ENE 39 20 0 0 0 0 59 E 43 26 1 0 0 0 70 ESE 65 60 5 0 0 0 130 SE 42 191 40 0 0 0 273 SSE 27 179 36 2 0 0 244 S 27 84 39 4 0 0 154 SSW 19 71 31 1 0 0 122 SYV 16 73 36 4 1 0 130 WSW 34 39 12 1 0 0 86 VV 49 56 8 4 2 0 119 WNW 30 38 8 1 0 0 77 NW 29 41 9 3 1 0 83 NNW 18 34 7 0 0 0 59 TOT 512 971 241 20 4 0 1748 Hours of Calm Data: 18 Hours ofInvalid Data: 5 i

l Page 6 of 7 l

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54.00.82 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: G Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 4 6 0 0 0 0 10 NNE 22 13 0 0 0 0 35 i l

NE 27 1 0 0 0 0 28 1

ENE 17 1 0 0 0 0 18 E 32 2 0 0 0 0 34 ESE 15 8 1 0 0 0 24 SE 33 53 16 0 0 0 102 SSE 30 50 3 0 0 0 83 S 28 31 2 0 0 0 61 SSW 17 33 3 0 0 0 53 1

SW 17 45 5 0 0 0 67 WSW 19 10 3 0 0 0 32 W 23 11 0 0 0 0 34 WNW 17 7 0 0 0 0 24 NW 5 15 0 0 0 0 20 NNW 15 23 0 0 0 0 38 TOT 321 309 33 0 0 0 663 Hours of Calm Data: 23 Hours of Invalid Data: 1 Hours of Good Data: 8689 = 99.2% of Total Hours Page 7 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:28.36 Meteorological Data Totals of Hours at Each Wind Speed & Direction l 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 l Stability Class: A i l

i Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 3 1 0 4 NNE O 2 1 1 0 0 4 NE O 4 1 0 0 0 5

! ENE O 4 0 0 0 0 4 l

E O 2 0 0 0 0 2 ESE O 4 2 0 0 0 6 SE O 12 5 0 0 0 17 SSE O 13 6 1 0 0 20 S 0 14 2, 11 0 0 42 SSW ,

0 13 11 7 0 0 31 SV/ 2 10 24 7 1 0 44 WSW 0 1 3 2 2 0 8 W 1 2 5 21 1 0 30 WNW 0 0 5 21 6 0 32 NW 0 0 3 5 2 0 10 NNW 0 0 2 0 0 0 2 TOT 3 81 85 79 13 0 261 Hours of Calm Data: 1 Hours ofInvalid Data: 4 I

l 1

i Page 1 of 7

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199413:54:28.36 l i j Meteorological Data Totals of Hours at Each Wind Speed & Direction i 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: B Wind Cpeed at 60.00 Meter Level (MPH) i 1-3 4-7 8-12 13-18 15-24 . >24 TOTAL N 1 1 2 4' 1 0 9 NNE O 1 5 2 0- 0 8 NE 0 1 0 0 0 0 1 ENE O 4 2 0 0 0 6 E 0 7 4 0 0 0 11 ESE 0 5 3 0' 0 0 8 SE O 9 8 1 0 0 18 SSE 2 12 10 2 0 0 26 S 0 14 17 13 6 0 50 SS\V 1 8 11 11 0 0 31 SVV 1 6 14 10 1 0 32 WSW 1 8 5 1 0 0 15 W 0 4 3 4 0 0 11 WNW 0 2 9 11 1 0 23 i NW 0 1 8 6 3 1 19 NNW 0 0 3 3 1 0 7 TOT 6 83 104 68 13 1 275 Hours of Calm Data: 0 Hours ofInvalid Data: 2 l

l i

i Page 2 of 7 l

Ukion Electric - Callaway Plant Report DaterDme: 2-MAR-199413:54:28.36 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: C l

Wind Speed at 60.00 Meter Level (MPH) l 1

1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 1 6 1 0 8 NNE O 4 12 4 0 0 20 NE O 10 10 1 0 0 21 ENE O 7 4 0 0 0 11 E O 9 5 3 0 0 17 ESE 1 14 6 2 0 0 23 SE 1 12 14 4 0 0 31 SSE 1 15 15 3 0 0 34 S 2 10 20 15 3 0 50 SSW 2 12 18 8 2 0 42 i SW 1 15 16 11 1 0 44 WSW 3 9 3 2 1 0 18 W 1 6 10 5 1 0 23 WNW 1 9 8 10 4 0 32 i

NW 1 8 11 12 5 0 37 NNW 0 5 18 8 1 0 32 TOT 14 145 171 94 19 0 443 2

Hours of Calm Data: 0 Hours ofInvalid Data: 3 J

Page 3 of 7

Union Electric - Callaway Plant Repon Daterrime: 2-MAR-199413:54:28.36 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 l

Stability Class: D l Wind Speed at 60.00 Meter Level (MPH)

I 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l N 0 16 25 36 5 0 82 NNE 3 45 68 30 9 1 156 NE 4 54 54 0 0 0 112  ;

1 ENE 5 47 43 8 0 0 103 l l

E 2 39 48 14 2 0 105 l l

ESE 10 31 40 6 0 0 87 SE 5 35 47 13 1 0 101 SSE 10 41 52 15 6 0 124 S 10 38 73 49 9 0 179 SSVV 4 22 49 44 14 1 134 S\V 4 31 60 45 13 7 160 WSW 5 36 32 17 7 6 103 VV 12 42 37 36 8 3 138 WNW 7 51 54 42 18 10 182 NW 4 37 80 69 14 1 205 NNW 3 41 93 81 11 2 231 TOT 88 606 855 505 117 31 2202 Hours of Calm Data: 1 Hours ofInvalid Data: 13 Page 4 of 7

• 1 Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:28.36 l Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: E Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 2 24 105 43 13 1 188 NNE 4 35 137 37 4 0 217 NE 4 44 98 3 0 0 149 ENE 5 40 66 11 0 0 122 E 4 42 76 23 5 0 150 ESE 6 47 98 33 2 0 186 SE 6 24 103 66 2 0 201 SSE 5 24 92 71 5 0 197 S 5 43 106 154 15 0 323 SSW 2 22 56 106 5 0 191 SW 0 26 63 55 11 0 155 l WSW 6 27 51 31 8 2 125  !

W 7 43 72 80 8 6 216 l

WNW 9 31 50 48 14 4 156 NW 2 30 75 65 18 6 196 NNW 4 35 97 91 15 0 242 1

TOT 71 537 1345 917 125 19 3014 Hours of Calm Data: 7 Hours of Invalid Data: 40 Page 5 of 7 l

- _ =- -

Union Electric - Callaway Plant Report Date/Fime: 2-MAR-199413:54:28.36 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: F Wind Speed at 60.00 Meter Level (MPII) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 7 21 13 0 0 42 NNE 3 12 27 16 0 0 58 NE 5 20 31 2 0 0 58 ENE O 14 37 5 0 0 56 E 4 15 54 7 0 0 80 ESE 3 22 54 8 0 0 87 SE 3 22 117 30 2 0 174 SSE 4 24 106 70 1 0 205 S 0 27 138 69 8 1 243 SSVV 2 19 60 73 3 3 160 SW 1 12 36 78 14 0 141 WSW 1 23 42 37 2 1 106 W 1 22 36 29 4 2 94 WNW l 22 18 27 0 1 69 NW 4 19 32 23 4 3 85 NNW 2 16 31 21 2 0 72 TOT 35 296 840 508 40 11 1730 Hours of Calm Dyr 3 Hours of Invalic' ata: 38 Page 6 of 7

Unioit Electric - Callaway Plant Report Date/ Time: 2-MAR-199413:54:28.36 l

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1989 00:00:00.00 to 31-DEC-1989 23:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) i 1-3 4-7 8-12 13-18 19-24 >24 TOTAL  ;

l N 1 2 5 10 0 0 18 NNE 1 4 14 9 0 0 28 i i

NE 1 11 24 3 0 0 39 i 4 ENE O 6 14 5 0 0 25 l E 3 2 21 2 0 0 28 ESE 2 14 22 2 1 0 41 SE 2 7 17 3 1 0 30 l SSE O 17 28 16 0 0 61 S 0 21 43 18 1 0 83 l SSVV 1 15 27 21 0 0 64 l l

l 4

SW 2 14 20 36 3 0 75 WSW 2 11 21 22 4 0 60 I 1

W 1 16 17 9 1 0 44 WNW 1 6 14 5 0 0 26 NW 1 4 7 6 0 0 18 NNW 2 6 2 5 0 0 15 TOT 20 156 296 172 11 0 655 i

Hours of Calm Data: 1 Hours ofInvalid Data: 31 Hours of Good Data: 8593 = 98.1% of Total Hours 6

Page 7 of 7

Ur[ ion Electric - Callaway Plant Report Dateffime: 2-MAR-199414:08:02.89 Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00

% GOOD l UNITS VALUES DATA Stability Class A-G E 95 % l Total Precipitation CM. 1.58E+02 97 %  ;

10 Meter Level: Wind Speed Meter /Sec 3.28E+00 98 %

Wind Direction Degrees 1.90E+02 97 %

l Wind Direction Variability Degrees 1.36E+01 97 %

Reference Temperature Degrees C 1.32E+01 95 %

l Dewpoint Degrees C 6.15E+00 94 %

60 Meter Level: Wind Speed Meter /Sec 5.15E+00 97 %

Wind Direction Degrees 2.00E+02 95 %

Wind Direction Variability Degrees 1.00E+01 93 %

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 2.97E-01 95 %

Page1of1

l .

Union Electric - Callaway Plant Report Date/fime: 2-MAR-199414:08:56.12 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 i

Stability Class: A l Wind Speed at 10.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l N

• 0 1 0 0 0 0 1 NNE 1 3 0 0 0 0 4 NE O 1 0 0 0 0 1 l l ENE O O O O O 0 0 l E 1 0 0 0 0 0 1 ESE O 5 2 0 0 0 7 S's 0 18 5 3 0 0 26 i

- 1 SSF 1 31 28 2 0 0 62 l

S 4 30 42 17 0 0 93 i SSW 2 27 35 12 0 0 76 l SW l 12 18 5 1 0 37 l

WSW l 8 11 2 3 0 25 W l 6 10 8 2 0 27 WNW 3 4 19 22 2 0 50 NW 2 4 11 12 0 0 29 NNW 0 4 8 0 0 0 12 TOT 17 154 189 83 8 0 451 Hours of Calm Data: 3 Hours of Invalid Data: 4 Page 1 of 7

l l Uhion Electric - Callaway Plant Report Date/Fime: 2-MAR-199414:08:56.12 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 l 1

l Stability Class: B l

l Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l l

l N 0 1 1 0 0 0 2 NNE O 1 1 0 0 0 2 NE 2 1 0 0 0 0 3 ENE 1 0 0 0 0 0 1 l E 1 1 4 1 0 0 7 1

ESE 1 7 2 2 0 0 12 SE 1 10 6 1 0 0 l 18 SSE 5 20 28 7 0 0 60 S 1 16 20 12 0 0 49 SSW 0 18 19 8 0 0 45 SV/ 5 13 20 2 0 0 40 WSW 1 8 9 2 1 0 21 W 1 5 2 5 2 0 15 WNW 2 7 9 10 0 0 28 NW 0 8 15 7 0 0 30 NNW 0 4 9 0 0 0 13 TOT 21 120 145 57 3 0 346 Hours of Calm Data: 0 Hours ofInvalid Data: 1 Page 2 of 7

l i

Union Electric - Callaway Plant Repon Dateffime: 2-MAR-199414:08:56.l'2 l Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 Stability Class: C ,

Wind Speed at 10.00 Meter Level (MPH) i 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 2 0 0 0 2 NNE O 9 2 1 0 0 12 NE 1 3 1 0 0 0 5 ENE 0 3 1 0 0 0 4 E O 6 12 0 0 0 18 ESE 2 10 4 1 0 0 17 SE 1 15 10 0 0 0 26 SSE 2 7 17 3 0 0 29 S 2 17 21 8 0 0 48 SSW 1 16 12 4 0 0 33 SW 3 15 28 3 2 0 51 WSW 1 6 9 1 .2 0 19 W 2 14 14 6 0 0 36 WNW 2 4 8 3 0 0 17 NW 2 3 10 6 0 0 21 NNW 1 12 16 2 0 0 31 i

TOT 20 140 167 38 4 0 369 Hours of Calm Data: 0 Hours ofInvalid Data: 3 j l

Page 3 of 7 i

Unlion Electric - Callaway Plant Report Daterrime: 2-MAR-199414:03:56.12 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 5 18 24 1 0 0 48 NNE 7 38 30 0 0 0 75 NE 17 31 8 0 0 0 56 ENE 13 30 24 12 0 0 79 E 7 61 49 18 1 0 136 j ESE 11 52 40 4 0 0 107 SE 15 68 59 1 0 0 143 SSE 15 58 67 17 1 0 158 S 9 66 99 36 1 0 211 SSV/ 8 86 67 33 4 0 198 SVV 13 48 54 18 0 0 133 WSW 10 24 26 15 3 0 78 VV 11 46 51 28 2 0 138 WNW 20 40 52 30 0 0 142 NW 10 48 73 15 1 0 147 NNW 8 81 85 7 0 0 181 TOT 179 795 808 235 13 0 2030 Hours of Calm Data: 13 Hours ofInvalid Data: 9 Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:08:56.12 Meteorological Data i Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00  !

l l

Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 6 41 41 4 1 0 93 NNE 34 67 14 1 0 0 116 NE 31 34 10 0 0 0 75 ENE 19 74 34 1 0 0 128 E 35 94 36 3 1 0 169 ESE 32 99 40 0 0 0 171 SE 31 161 108 3 0 0 303 SSE 21 131 162 36 0 0 350 S 36 127 215 39 0 0 417 SSW 20 68 51 10 3 0 152 SW 11 54 37 5 1 1 109 WSW 29 32 30 9 1 0 101 VV 22 61 50 10 0 0 143 WNW 22 84 42 10 2 0 160 NW 29 73 44 8 3 0 157 NNW 18 101 69 6 0 0 194 TOT 396 1301 983 145 12 1 2838 Hours of Calm Data: 50 Hours ofInvalid Data: 2 Page 5 of 7

U5 ion Electric - Callaway Plant Report Dateffime: 2-MAR-199414:08:56.12 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 J

Stability Class: F Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 7 14 19 0 0 0 40 NNE 18 22 6 0 0 0 46 1

NE 29 28 2 0 0 0 59 ENE 36 9 1 0 0 0 46 E 31 31 18 0 0 0 80 ESE 48 37 10 2 0 0 97 SE 54 200 26 1 0 0 281

SSE 41 215 38 1 0 0 295 S 34 183 66 3 0 0 286 SSW 17 65 23 2 0 0 107 SW 21 56 22 1 0 0 100 WSW 21 19 8 0 0 0 48 W 31 48 11 0 0 0 90 WNW 28 29 4 2 0 0 63 NW 23 57 12 0 0 0 92 NNW 11 49 19 2 0 0 81 TOT 450 1062 285 14 0 0 1811 Hours of Calm Data

39 Hours ofInvalid Data: 3 Page 6 of 7

Union Electric - Callaway Plant Report Date/ rime: 2-MAR-199414:08:56.12 i

1 Meteorological Data l Totals of Hours at Each Wind Speed & Direction '

l 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 '{

l Stability Class: G Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l

N 1 0 0 0 0 0 1 NNE 10 0 0 0 0 0 10 NE 7 0 0 0 0 0 7 ENE 14 1 0 0 0 0 15 E 15 2 0 0 0 0 17 ESE 0 0 0 22 18 3 1

)

SE 32 45 8 1 0 0 86 SSE 37 71 6 0 0 0 114 S 18 22 0 0 0 0 40 SSW 13 33 3 0 0 0 49 SW 19 25 10 0 0 0 54 WSW L 6 3 0 0 0 18 W r 5 1 0 0 0 23 WNW 36 8 0 0 0 0 44 NW 13 31 3 0 0 0 47 NNW 8 12 1 1 0 0 22 TOT 267 264 36 2 0 0 569 Hours of Calm Data: 35 Hours ofInvalid Data: 0 Hours of Good Data: 8554 = 97.6% of Total Hours Page 7 of 7

j U[iion Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:09:24.48 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00

Stability Class

A i

Wind Speed at 60.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 2 0 0 0 2 NNE 1 0 1 0 0 0 2 NE O O O O O O O f

i ENE O 1 0 0 0 0 1 E O O O O O O O ESE O 2 2 1 0 0 5 SE 1 6 7 4 1 0 19 SSE 1 19 21 8 0 0 49 S 5 12 38 32 8 0 95 SSVV 2 7 28 21 4 0 62 SV/ 0 2 22 16 4 1 45 WSW 1 2 12 8 0 2 25 q W 2 3 9 5 0 4 23 WNW 1 3 10 10 14 8 46

, NW 0 3 8 14 9 3 37 NNW 0 2 10 1 0 1 14  ;

TOT 14 62 170 120 40 19 425 z

i Hours of Calm Data: 5 Hours ofInvalid Data: 28 I

Page 1 of 7 I

l

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:09:24.48 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00,00 to 31-DEC-1990 23:00:00.00 Stability Class: B Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL i N 0 0 2 1 0 0 3 NNE O 1 2 0 0 0 3 l

NE 1 3 0 0 0 0 4 ENE 1 0 0 0 0 0 1 E O 2 2 0 0 0 4 ESE O O 5 4 0 0 9 SE 2 7 9 1 0 0 19 SSE 1 11 20 7 2 0 41 S 1 13 22 17 5 0 58 SSW 1 5 27 9 5 0 47 SW 1 13 9 18 3 0 44 l WSW 0 10 9 4 1 1 25 W 1 5 4 0 5 1 16 WNW 1 2 11 1 9 2 26 NW 0 5 3 17 5 0 30 NNW 0 2 7 5 1 0 15 TOT 10 79 132 84 36 4 345 Hours of Calm Data: 0 Hours ofInvalid Data: 2 Page 2 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:09:24.48 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 Stability Class: C Wind Speed at 60.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 3 6 1 0 0 10 NNE 0 6 8 1 1 0 16 NE O 2 1 0 0 0 3 ENE O 2 1 0 0 0 3 l E 1 4 7 2 0 0 14 l

ESE 1 6 6 3 0 0 16 SE O 10 13 2 0 0 25 SSE 1 5 20 6 0 0 32

, S 0 7 18 10 2 0 37 SSW 2 9 16 4 3 0 34 SW 3 12 22 15 3 2 57 WSW 1 4 6 8 1 2 22 W 2 7 9 4 2 2 26 WNW 1 2 7 5 4 3 22 l NW 0 6 5 6 4 1 22 NNW 0 5 19 5 0 0 29 TOT 12 90 164 72 20 10 368 l Hours of Calm Data: 0 Hours ofInvalid Data: 4 l

l Page 3 of 7 l

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:09:24.48 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 l Stability Class: D I

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 16 38 16 1 1 72 l

NNE 3 32 39 13 1 0 88 j l

NE 5 31 12 5 4 1 58 ENE 10 18 27 14 2 6 77 l

E 4 33 53 21 5 1 117 i ESE 11 38 52 9 0 0 110 SE 8 35 68 11 3 1 126 SSE 6 36 67 30 6 0 145 )

l S 9 52 73 63 17 1 215 l SSVV 2 38 55 56 20 1 172 SYV 6 57 48 56 11 5 183 WSW 2 18 28 14 12 3 77 VV 8 22 41 17 22 7 117 WNW 5 24 28 31 28 8 124 NW 2 27 59 39 16 6 149 NNW 3 31 94 37 7 0 172 TOT 84 508 782 432 155 41 2002 Hours of Calm Data: 14 Hours ofInvalid Data: 36 Page 4 of 7

l Union Electric - Callaway Plant Report Datefl'ime: 2-MAR-199414:09:24.48 i Meteorological Data l Totals of Hours at Each Wind Speed & Direction I i 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 i Stability Class: E l

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL j N 3 20 59 33 2 0 117

! NNE 3 30 83 21 2 0 139 NE 4 27 45 3 0 0 79 ENE 3 28 65 21 0 0 117 E 4 32 88 20 5 1 150 l ESE 3 32 113 26 0 0 174 SE 6 32 125 88 2 0 253 l SSE 5 36 119 122 13 1 296 S 4 36 106 221 41 0 408 SSVV 3 24 68 92 15 3 205 SNV 5 18 51 40 5 2 121 WSW 4 22 37 36 10 1 110 NV 8 13 48 46 6 0 121 WNW 3 12 55 46 17 12 145 NW 6 19 80 44 8 5 162 NNW 3 28 103 44 3 2 183 TOT 67 409 1245 903 129 27 2780 Hours of Calm Data: 34 Hours ofInvalid Data: 76 Page 5 of 7

Union Electric - Callaway Plant Report Dateffime: 2-MAR-199414:09:24.48 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 l 1

Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 4 42 15 0 0 62 NNE 4 20 24 5 0 0 53 NE 2 18 37 0 0 0 57 ENE 2 16 30 4 0 0 52 E 3 13 45 17 0 0 78 ESE 3 20 51 22 1 0 97 SE 5 22 106 34 2 0 169 SSE 2 24 144 68 4 0 242 S 3 24 148 94 6 0 275 SSYV 2 20 96 122 3 0 243 SW 2 15 51 54 0 0 122 WSW 2 14 20 22 2 0 60 W I 12 36 17 0 0 66 WNW l 7 40 21 3 0 72 NW l 7 41 18 0 0 67 NNW 2 14 36 33 2 0 87 i

TOT 36 250 947 546 23 0 1802 1 I

Hours of Calm Data: 17 i Hours ofInvalid Data: 34 l l

1 I

i l

l i

Page 6 of 7

Nnion Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:09:24.48 I

Meteorological Data Totals of Hours at Each Wind Speed & Direction I 1-JAN-1990 00:00:00.00 to 31-DEC-1990 23:00:00.00 I Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 1

N 2 5 7 8 0 0 22 i NNE 2 5 4 2 0 0 13 I NE O 10 6 0 0 0 16 ENE 1 4 6 1 0 0 12 E 1 4 9 3 0 0 17 ESE 2 5 15 7 0 0 29 SE 2 15 10 13 0 0 40 SSE 2 17 27 9 1 0 56 i

S 2 19 59 12 0 0 92 SSW 1 17 26 16 0 0 60 )

SV/ 1 6 23 37 2 0 69 WSW 0 4 13 12 0 0 29 W 0 5 21 3 0 0 29 WNW 0 3 19 3 0 0 25 .

i NW 0 3 24 8 0 0 35 NNW 2 1 18 18 0 0 39 TOT 18 123 287 152 3 0 583 Hours of Calm Data: 0 Hours ofInvalid Data: 21 Hours of Good Data: 8375 = 95.6% of Total Hours Page 7 of 7

Uiiion Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:43:22.21 j 1

Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1Wi 00:00:00.00 to 31-DEC-199123:00:00.00 l

l

% GOOD -

UNITS VALUES DATA l i

Stability Class A-G E 94 %

Total Precipitation CM. 4.02E+02 94 %

10 Meter Level: Wind Speed Meter /Sec 3.00E+00 93 % ,

Wind Direction Degrees 1.91E+02 93 %  :

Wind Direction Variability Degrees 1.46E+01 94 % l Reference Temperature Degrees C 1.29E+01 94 %

Dewpoint Degrees C 4.52E+00 92 %

60 Meter Level: Wind Speed Meter /Sec 4.75E+00 94 %

Wind Direction Degrees 2.03E+02 94 %

Wind Direction Variability Degrees 1.06E+01 92 %

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 5.03E-01 94 %

4

(

Page1of1

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:44:01.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-jAN-199100:00:00.00 to 31-DEC-199123:00:00.00 l

l Stability Class: A

! Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l N O O 1 0 0 0 1

NNE O O O O 0 0 0 NE 0 0 0 0 0 0 0 ENE O 1 0 0 0 0 1 E 0 1 1 0 0 0 2 ESE 1 1 2 0 0 0 4 SE O 7 3 0 0 0 10 SSE 0 7 5 0 0 0 12 S 0 8 5 0 0 0 13 SSW 0 8 12 2 0 0 22 SW l 0 5 1 0 0 7 WSW l 0 1 0 0 0 2 W 0 2 4 0 0 0 6 WNW 0 1 2 4 0 0 7 NW 0 3 0 3 '- 0 6 NNW 0 0 0 0 0 0 0 TOT 3 39 41 10 0 0 93 Hours of Calm Data

1 Hours of Invalid Data: 7 Page 1 of 7

Udion Electric - Callaway Plant Report Date/ rime: 2-MAR-199414:44:01.76 Meteorological Data Totals of Hours at Esc., Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00,00 Stability Class: B Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 0 0 0 0 1 NNE O O O 0 0 0 0 NE O O 1 0 0 0 1 ENE O 1 0 0 0 0 1 E 2 1 0 0 0 0 3 ESE 1 3 2 0 0 0 6 SE 2 14 11 0 0 0 27 SSE 2 19 7 0 0 0 28 S 5 7 18 1 1 0 32

~

SSW 0 16 13 2 0 0 31 SW 0 18 18 1 0 0 37 WSW 1 0 2 0 0 0 3 W 0 1 5 2 0 0 8 WNW 0 1 7 1 0 0 9 NW 0 1 6 2 0 0 9 NNW 0 0 0 0 0 0 0 j TOT 13 83 90 9 1 0 196 Hours of Calm Data: 0 Hours ofInvalid Data: 3 Page 2 of 7 l

Union Electric - Callaway Plant Report Datefl'ime: 2-MAR-199414:44:01.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1

1-JAN-199100:00:00.00 to 31-DEC-199123:00:00,00 Stability Class: C l Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 4 1 0 0 0 5 NNE 1 0 0 0 0 0 1 l NE O 7 1 0 0 0 8 ENE 0 2 5 0 0 0 7 E 1 9 3 1 0 0 14 ESE 1 12 3 0 0 0 16 SE O 22 5 2 0 0 29 SSE 2 10 6 1 0 0 19 S 2 16 16 12 1 0 47 SSW 7 26 31 3 0 0 67 SW 2 13 12 6 0 0 33 WSW 2 3 3 0 0 0 8 W 4 5 5 6 0 0 20 WNW 0 6 9 5 0 0 20 NW 1 3 6 4 3 0 17 NNW 1 2 2 0 0 0 5 TOT 24 140 108 40 4 0 316 Hours of Calm Data: 0 Hours ofInvalid Data: 5 l

Page 3 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-69414:44:01.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction l-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 35 62 6 0 0 104 NNE 8 57 24 3 0 0 92 NE 13 54 3 0 0 0 70 ENE 11 47 29 0 0 0 87 E 18 71 52 3 0 0 144 ESE 20 64 36 0 0 0 120 SE 20 65 36 5 2 0 128 SSE 20 61 36 7 1 0 125 S 28 79 83 27 3 0 220 SSW 18 78 74 27 2 0 199 a

SNV 13 52 41 15 0 0 121 WSW 13 41 10 4 0 0 68 W 18 62 58 30 3 0 171 l

WNW 16 49 70 22 6 0 163 NW 8 40 51 23 2 0 124 I I

NNW 9 37 49 0 0 0 95 TOT 234 892 714 172 19 0 2031 Hours of Calm Data: 2 Hours of Invalid Data: 47 Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:44:0-1.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 4 45 44 6 0 0 99 NNE 15 67 20 0 0 0 102 NE 31 63 6 0 0 0 100 ENE 24 56 20 0 0 0 100 E 25 88 46 5 1 0 165 ESE 36 112 53 10 0 0 211 SE 22 123 38 8 0 0 191 SSE 23 104 77 12 1 0 217 S 24 129 140 21 0 0 314 SSYV 17 71 61 12 0 0 161 SW 9 56 13 5 0 0 83 WSW 31 51 29 8 0 0 119 V/ 30 70 59 22 0 0 181

WNW 30 109 61 13 1 0 214 i NW 33 69 30 7 3 0 142 NNW 18 94 43 3 0 0 158 TOT 372 1307 740 132 6 0 2557 Hours of Calm Data

34 Hours ofInvalid Data: 57 Page 5 of 7

Uiiion Electric - Callaway Plant Report Dateffime: 2-MAR-199414:44:01,76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 4 22 28 2 0 0 56 NNE 22 23 7 0 0 0 52 NE 39 15 2 1 0 0 57 ENE 45 31 8 0 0 0 84 E 55 39 15 1 0 0 110 ESE 42 43 11 1 0 0 97 SE 53 157 33 3 0 0 246 SSE 42 235 27 5 0 0 309 S 43 215 50 6 0 0 314 SSW 27 99 35 0 0 0 161 SW 35 46 14 0 0 0 95 WSW 28 33 10 0 0 0 71 NV 32 47 10 1 0 0 90 l

WNW 45 51 10 0 0 0 106 NW 23 44 5 2 0 0 74 NNW 18 61 19 1 0 0 99 TOT 553 1161 284 23 0 0 2021 Hours of Calm Data: 43 Hours ofInvalid Data: 8 Page 6 of 7 l

\ .

l Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:44:01.76 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00,00 Stability Class: G l l

Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 12 8 4 0 0 0 24 NNE 37 3 1 0 0 0 41 i NE 22 6 0 0 0 0 28 ENE 6 4 2 0 0 0 12 E 30 4 17 0 0 0 51 ESE 29 6 11 0 0 0 46 SE 20 47 10 3 0 0 80 SSE 25 93 11 0 0 0 129 S 30 46 3 0 0 0 79 SSW 23 30 2 0 0 0 55 SW 23 35 1 0 0 0 59 WSW 20 6 0 0 0 0 26 W 26 6 1 0 0 0 33 WNW 14 12 7 0 0 0 33 NW 15 19 4 1 0 0 39 NNW 41 21 6 0 0 0 68 TOT 373 346 80 4 0 0 803 1

Hours of Calm Data: 33 Hours of Invalid Data: 0 Hours of Good Data: 8130 = 92.87c of Total Hours l

l Page 7 of 7

Uhion Electric - Callaway Plant Report Dateffime: 2-MAR-199414:44:30.04 Meteorological Data

, Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 I Stability Class: A Wind Speed at 60.00 Meter Level (MPH) 1 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l

N 0 0 0 0 1 0 1 NNE O O O O 0 0 0 NE 1 0 0 0 0 0 1

l ENE 0 l 0 0 0 0 0 0 1 i

E 0 1 2 1 0 0 4 )

ESE 0 0 2 1 0 0 3 SE 1 4 2 1 0 0 8 l

SSE O 2 6 0 0 0 8 j S 0 5 7 1 1 0 14 l SSV/ 0 3 10 2 0 0 15 SW 1 3 6 9 0 0 19 WSW 1 1 0 1 0 0 3 l

W 0 0 0 1 0 0 1 WNW 0 1 0 3 5 0 9 NW 0 1 3 1 3 0 8 NNW 0 0 1 0 0 0 1 TOT 4 21 39 21 10 0 95

't Hours of Calm Data: 3 Hours ofInvalid Data: 3 1

Page 1 of 7

l Union Electric - Callaway Plant . Report Date/ Time: 241AR-199414:44:30.04 1

Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: B l l

Wind Speed at 60.00 Meter Level (MPH)

I 1-3 4-7 8-12 13-18 19-24 >24 TOTAL 4

N O O 1 5 0 0 6 ,

NNE O O 0 0 0 0 0 NE O O O 0 0 0 0 ENE O 1 1 0 0 0 2 E 0 0 5 1 0 0 6 I l

ESE 1 2 1 0 0 0 4 l SE O 9 5 1 0 0 15 SSE 1 11 17 2 0 0 31 S 5 11 15 6 1 1 39 SSW 0 10 7 4 0 0 21 SW 1 9 19 5 1 0 35 WSW 1 3 2 0 0 0 6 W 0 0 2 4 0 0 6 WNW 0 0 2 6 2 0 10 NYV 0 1 0 3 1 0 5 NNW 0 0 2 1 0 0 3 TOT 9 57 79 38 5 1 189 Hours of Calm Data: 8 Hours ofInvalid Data: 2 Page 2 of 7

U'nion Electric - Callaway Plant Report Date/I'ime: 2-MAR-199414:44:30.04 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 I

Stability Class: C I l

Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 O 4 6 0 0 10

. NNE 1 2 0 0 0 0 3 NE O 2 2 0 0 0 4 ENE 0 2 4 0 0 0 6 E O 2 9 1 0 0 12 ESE 1 4 10 1 0 0 16 SE 1 16 8 2 0 0 27 SSE 1 9 8 3 0 0 21  :

1 S 2 14 13 6 4 1 40 SSVV 3 21 25 7 2 0 58 SVV 2 10 20 13 3 2 50 WSW 2 2 6 0 0 0 10 W 2 5 3 3 1 0 14 WNW 0 1 5 6 7 0 19 NW 0 4 5 6 3 2 20 NNW 0 2 3 1 0 1 7 TOT 15 96 125 55 20 6 317 J

Hours of Calm Data: 3 Hours ofInvalid Data: 1 4

Page 3 of 7

Union Electric - Callaway Plant Report Daterrime: 2-MAR 199414:44:30.04 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL l

N 5 37 53 8 2 0 105 l NNE 7 73 76 19 1 0 176 NE 9 40 15 1 0 0 65 ,

1 ENE 8 25 33 3 0 0 69 l i

E 9 54 72 5 0 0 140 1 ESE 8 43 46 16 0 0 113 SE 12 46 35 12 1 0 106 SSE 11 44 38 15 3 3 114 S 9 58 77 47 11 1 203 SSW 13 56 69 37 10 5 190 ,

1 l

SW 11 27 64 33 21 4 160 WSW 10 31 28 7 1 2 79

W 8 68 43 27 21 12 179 WNW 10 35 39 40 15 2 141 NW 3 22 39 32 17 13 126 NNW ..

a 24 34 19 0 2 83 4 TOT 137 683 761 321 103 44 2049 2

Hours of Calm Data: 16 Hours ofInvalid Data: 15 1

Page 4 of 7

DIiion Electric - Callaway Plant Report Dateffime: 2-MAR-199414:44:30.04 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: E 1

Wind Speed at 60.00 Meter Level (MPH)

! 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 13 73 ! 39 7 0 133 NNE 1 26 84 23 2 1 137 NE 3 39 57 1 0 0 100 ENE 8 36 45 3 0 1 93 E 3 38 90 16 0 0 147 ESE 13 55 89 36 5 0 198 i

SE 9 44 94 44 6 0 197 i SSE 15 35' 63 64 6 2 185 4

S 10 42 104' 114 13 0 283 SSW 4 41 64 86 14 1 210 SV/ 3 32 45 38 1 2 121 WSW 9 29 31 24 9 4 106 i

V/ 10 52 75 51 14 9 211 WNW 6 40 73 65 18 2 204 I NW 6 38 39 40 8 8 139 NNW 4 33 67 30 5 0 139 TOT 105 593 1093 674 108 30 2603 i

Hours of Calm Data: 13 i Hours ofInvalid Data: 32 l l

l 1

Page 5 of 7

Union Electric Callaway Plant Report Dateffime: 2-MAR-199414:44:30.04 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 11 42 39 4 0 97 NNE 3 16 46 6 1 0 72 NE 3 19 37 1 0 0 60 E.NE 7 18 32 4 0 0 61 E 4 33 74 9 0 0 120 ESE 6 37 51 6 1 0 101 SE 2 31 97 35 0 0 165 SSE 6 40 106 55 5 0 212 S 5 53 190 73 6 1 328 SSV/ 5 34 133 104 2 0 278 SW 2 24 56 61 6 0 149 WSW 3 24 33 14 0 0 74 l

W 4 25 48 35 1 0 113 l

WNW 2 30 43 24 0 0 99 NW 4 19 31 8 0 0 62 l NNW 1 18 41 9 1 0 70 TOT 58 432 1060 483 27 1 2061 Hours of Calm Data: 8 Hours of Invalid Data: 3 l

Page 6 of 7

U ion Electric - Callaway Plant Report Daterrime: 2-MAR-199414:44:30.04

~

Meteorological Data Totals of Hours at Each Wind Speed &. Direction 1-JAN-199100:00:00.00 to 31-DEC-199123:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 3 20 27 1 0 51 NNE I 12 27 6 0 0 46 NE 4 18 21 1 0 0 44 ENE 2 6 29 8 0 0 45 E 1 7 35 11 0 1 55 ESE 2 19 34 12 0 0 67 SE 1 12 24 7 3 0 47 SSE O 12 30 19 0 0 61 S 2 21 44 26 0 0 93 l

SSW 2 13 48 31 1 0 95 l 4

SW 1 6 25 17 1 0 50 WSW 3 8 26 10 0 0 47 i

W 2 15 22 11 0 0 50 WNW 0 5 16 3 0 0 24 NW 1 5 8 7 1 0 22 NNW 1 4 16 5 0 0 26 TOT 23 166 425 201 7 1 823 Hours of Calm Data: 13 Hours of Invalid Data: 0 Hours of Good Data: 8201 = 93.6% of Total Hours i

Page 7 of 7

'Uniodfilectric - Callaway Plant Repon Date/ Time: 2-MAR-199414:58:02.73 Meteorological Data Averages Using Hourly Averaged Data 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00

% GOOD UNITS VALUES DATA Stability Class A-G E 98 %

Total Precipitation CM. 2.90E+02 98%

10 Meter Level: Wind Speed Meter /Sec 3.21E+00 98 %

Wind Direction Degrees 2.15E+02 96%

Wind Direction Variability Degrees 1.43E+01 98 %

Reference Temperature Degrees C 1.19E+01 98 %

Dewpoint Degrees C 2.53E+00 98%

60 Meter Level: Wind Speed Meter /Sec 5.03E+00 98%

Wind Direction Degrees 2.18E+02 96%

Wind Direction Variability Degrees 1.06E+01 98%

Dewpoint Degrees C NONE 0%

Temperature Difference 60 - 10 Degrees C 5.75E-01 98%

.Page1of1

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:58:40.72 i

Meteorological Data Totals of Hours at Each Wind Speed & Direction l l

1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00M0 I i

Stability Class: A Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL <

l N 0 0 0 0 0 0 0 l NNE O O O O O O O l NE 0 0 0 0 0 0 0 ENE O O O 0 0 0 0 E O 1 1 0 0 0 2 l

ESE O 3 1 0 0 0 4 i SE O 4 5 0 0 0 9 SSE 1 7 4 2 0 0 14 S 0 5 11 5 0 0 21 SSW 1 10 10 1 0 0 22 l

SW 0 4 7 0 0 1 12 WSW 0 2 0 0 0 0 2 W 1 0 1 0 0 2 4 WNW 0 1 2 1 0 0 4 NW 0 2 9 0 0 0 11 NNW 0 0 1 0 0 0 1 TOT 3 39 52 9 0 3 106 I Hours of Calm Data: 46 Hours ofInvalid Data: O Page1of7

' Union' Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:58:40.72 Meteorological Data Totals of Hours at Each Wind Speed & Direction .

l 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 i l

l Stability Class: B Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL.

N O 0 1 0 0 0 1 i

NNE O 1 1 0 0 0 2 NE O 1 0 0 0 0 1 1 i

ENE 0 1 0 0 0 0 1 l E O 1 3 0 0 0 4 ESE O 5 0 1 0 1 7 SE 3 11 3 0 0 0 17 j l  :

SSE 1 6 5 2 0 0 14 S 1 4 7 2 0 0 14 SSW 1 12 9 0 0 0 22 SW 0 7 3 0 0 0 10 l l

, WSW 0 2 6 0 0 3 11 l i

W 0 4 4 0 0 0 8 l l

WNW 0 2 7 0 0 0 9 NW 0 0 13 1 0 0 14 l l

NNW 0 1 0 1 0 0 2 TOT 6 58 62 7 0 4 137 Hours of Calm Data: 4 Hours ofInvalid Data: 0 Page 2 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:58:' 40.72 l

l Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00,00 to 31-DEC-1992 23:00:00,00 Stability Class: C Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0 0 0 0 NNE O 8 6 1 0 0 15 NE 0 3 5 0 0 0 8 ENE O O 1 0 0 1 2 E 1 2 5 0 0 0 8 ESE 2 16 5 0 0 0 23 SE 5 16 9 1 0 0 31 SSE 5 12 11 2 0 0 30 S 3 15 12 2 0 0 32 SSW 5 21 8 4 0 0 38 SW 1 11 10 0 0 0 22 WSW 2 10 5 0 0 1 18 W 0 5 5 0 0 0 10 WNW 1 5 12 3 0 0 21 NW 0 2 14 4 0 0 20 NNW 1 2 7 1 0 0 11 TOT 26 128 115 18 0 2 289 Hours of Calm Data: 3 Hours ofInvalid Data: O Pagc 3 of 7

'lJnion' Electric - Callaway Plant Report Date/ rime: 2-MAR-199414:58:40.72 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: D Wind Speed at 10.00 Meter Level (MPH) 4 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 15 22 1 0 0 38 NNE 5 60 28 1 0 0 94 4

NE 17 38 20 0 0 0 75 ENE 10 44 15 0 0 0 69 E 13 59 44 0 0 0 116 ESE 13 68 30 1 0 2 114 SE 11 58 60 12 0 0 141 SSE 20 47 51 13 0 0 131  !

S 30 64 69 12 0 0 175 l l

SSW 20 64 51 22 1 0 158 SW 15 53 53 13 0 0 134 WSW 17 35 17 7 0 6 82 W 19 77 62 3 0 0 161 WNW 14 53 57 13 4 0 141 NNV 15 40 59 28 0 0 142 NNW 8 .50 64 6 1 0 129 TOT 227 825 702 132 6 8 1900 3

Hours of Calm Data: 17 Hours ofInvalid Data: 0 i

Page 4 of 7

Union Electric - Callaway Plant Report Daterrime: 2-MAR-199414:58:40.72 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: E Wind Speed at 10.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 2 29 31 4 0 0 66 NNE 23 55 14 0 0 0 92 NE 29 38 4 0 0 0 71 ENE 31 33 31 0 0 0 95 E 35 86 26 0 0 1 148 ESE 36 146 72 4 0 0 258 SE 28 110 82 5 0 0 225 SSE 70 104 87 11 0 0 272 S 28 96 96 15 0 0 235 SS\V 16 59 55 5 0 1 136 SW 37 73 32 16 0 0 158 WSW 40 48 40 12 0 5 145 W 47 91 49 9 0 0 196 WNW 23 107 69 20 0 0 219 NW 26 97 31 32 0 0 186 NNW 19 82 57 15 0 0 173 TOT 490 1254 776 148 0 7 2675 Hours of Calm Data: 227 Hours of Invalid Data: O Page 5 of 7

l

• Uriion' Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:58:40.72 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: F Wind Speed at 10.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 6 27 4 0 1 0 38 NNE 25 34 11 5 1 0 76 NE 38 38 15 0 0 0 91 ENE 52 43 9 0 0 0 104 E 30 70 11 0 0 0 111 ESE 56 69 10 0 0 0 135 SE 55 185 42 0 0 0 282 SSE 32 179 33 0 0 0 244 S 55 182 32 0 0 0 269 SSV/ 38 130 17 3 0 1 189 SW 34 75 14 3 0 0 126 WSW 41 53 12 0 0 24 130 W 35 65 16 3 0 0 119 l WNW 37 42 13 1 0 0 93 VW 23 60 14 0 0 0 97 NNW 24 52 31 0 0 0 107 TOT 581 1304 284 16 1 25 2211 Hours of Calm Data: 66 Hours ofInvalid Data: O Page 6 of 7

-_T

i

. . l Union Electric - Callaway Plant Report Date/ Time: 2 MAR-199414:5'8:40.72 Meteorologica! Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 i

Stability Class: G Wind Speed at 10.00 Meter Level (MPH) l l

1-3 4-7 8-12 13-18 19-24 >24 TOTAL 4

N 21 14 6 4 0 0- 45 l NNE 30 5 3 0 0 0 38 l

NE 41 3 0 0 0 0 44 )

ENE 18 7 1 0 0 0 26  ;

E 27 11 3 0 0 0 41 ESE 30 12 9 0 0 0 51 SE 37 50 6 0 0 0 93 1

SSE 48 77 3 0 0 0 128 S 48 41 6 0 0 0 95 1

, SSW 40 27 2 1 0 0 70 I SW 31 13 0 2 0 0 46 WSW 15 10 0 0 0 1 26 W 27 15 3 4 0 0 49 WNW 23 10 2 0 0 0 35 NW 14 24 9 5 0 0 52 NNW 24 19 25 7 0 0 75 TOT 474 338 78 23 0 1 914 Hours of Calm Data: 52 Hours ofInvalid Data: 0 Hours of Good Data: 8647 = 98.4% of Total Hours Page 7 of 7

I

'lJnion' Electric - Callaway Plant Report Date/ Time: 2 MAR-199414:59:08.26 Meteorological Data Totals of Hours at Each Wind Speed & Direction i 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: A j 1

Wind Speed at 60.00 Meter Level (MPH) 1 l

1-3 4-7 8-12 13-18 19-24 >24 TOTAL l N 0 0 0 0 0 1 1 NNE O O O O O 0 0 l NE O O O O O O 0 ENE 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 ESE 0 2 1 0 0 0 3 SE O 2 3 3 0 0 8 SSE O 2 4 3 0 1 10 S 0 6 11 3 1 0 21 SSW 0 4 5 8 3 0 20 SW 0 2 10 7 0 0 19 WSW 0 2 1 2 0 0 5 W 0 1 2 0 0 0 3 WNW 0 0 0 1 0 0 1 NW 0 0 4 5 0 0 9 NNW 0 0 0 4 0 2 6 TOT 0 21 41 36 4 4 106 Hours of Calm Data: 46 Hours of Invalid Data: 0 Page 1 of 7

Union Electric - Callaway Plant Report Da&/ Time: 2-MAR-199414:59 08.26 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: B Wind Speed at 60.00 Meter Level (MPH) l 1-3 4-7 8-12 13-18 19-24 >24 TOTAL i l

N 0 0 0 0 0 0 0 l l

NNE O O 2 0 0 0 2 NE 0 1 0 0 0 0 1 ENE 1 1 0 0 0 0 2 E 0 1 1 0 0 0 2 ESE 1 4 2 1 0 1 9 SE 1 5 9 1 0 0 16 SSE O 5 6 2 0 0 13 S 0 4 7 3 1 0 15 SSV/ 0 3 11 4 0 0 18 SW 1 5 7 1 0 0 14 WSW 0 1 2 3 0 0 6 W 0 1 6 3 0 0 10 WNW 0 0 1 5 0 0 6 NW 0 1 14 2 0 0 17 NNW 0 1 0 0 1 4 6 l

TOT 4 33 68 25 2 5 137 i Hours of Calm Data: 4 Hours ofInvalid Data: 0 l

l Page 2 of 7

IniodElectric - Callaway Plant Report Date/ Time: 2-MAR-199414:59:08.26 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: C Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 0 0 0- 0 0 0 NNE O 2 5 4 1 0 12

. NE O 3 9 2 0 0 14 ENE O 1 2 0 0 1 4 E 1 3 1 1 0 0 6 4

ESE 2 8 4 0 0 0 14 i SE O 9 11 4 0 0 24 SSE 2 20 6 8 0 0 36

, S 3 13 7 9 1 0 33 SSW 0 12 15 6 2 0 35 SW 2 5 11 8 0 0 26 4

WSW 0 4 8 4 0 0 16 W 0 2 11 2 0 0 15 WNW 0 5 4 7 4 0 20 NW 0 3 6 10 4 0 23 NNW 0 1 6 4 1 2 14 TOT 10 91 106 69 13 3 292 Hours of Calm Data: 0 Hours ofInvalid Data: O Page 3 of 7

P Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:59:08.26 Meteorological Data

Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC 1992 23:00:00.00 Stability Class: D Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 2 6 24 21 1 1 55 NNE 4 27 56 13 0 0 100 NE 12 58 31 10 0 0 111 ENE 7 33 25 6 0 0 71 E 4 36 42 7 0 0 89 ESE 12 32 53 9 0 0 106 SE 8 35 54 32 1 2 132 SSE 14 29 48 29 5 0 125 S 16 54 67 36 10 2 185 l

SS\V 7 35 50 28 15 0 135 SW 6 39 41 43 15 2 146 1 WSW 13 30 22 17 5 1 88 V/ 8 47 65 30 4 0 154 WNW 7 25 49 51 15 6 153 NW 6 29 34 32 15 5 121 NNW l 26 59 33 10 8 137 TOT 127 541 720 397 96 27 1908 Hours of Calm Data: 9 Hours ofInvalid Data: O Page 4 of 7

Union Electric - Callaway Plant Report Date/ Time: 2-MAR-199414:59:08.26 Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 l l

Stability Class: E l

Wind Speed at 60.00 Meter Level (MPH) l 4

1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 1 10 37 21 2 ,0 71 NNE 2 24 69 27 0 0 122

) NE 8 35 41 2 0 0 86 4

ENE 11 33 40 21 0 0 105 E 7 43 76 5 0 0 131 ESE 11 68 127 52 2 0 260 SE 7 56 109 65 6 0 243

, SSE 10 33 81 72 7 0 208 S 7 46 85 86 9 235 SSW 9 15 51 75 8 161 SW 6 32 52 55 24 1 170

_ _ =

WSW 5 51 42 33 20 2 153 W 5 27 71 56 14 3 176 WNW 6 41 70 75 26 3 221 )

NW 8 26 83 32 8 2 159 4

NNW 3 23 84 50 36 5 201 I TOT 106 568 1118 727 162 21 2702 Hours of Calm Data: 200 i Hours ofInvalid Data: 0 l l

l l

Page 5 of 7 l l

1 Union Electric - Callaway Plant Repon Date/ Time: 2-MAR-199414:59308.'26 Meteorological Data l Totals of Hours at Each Wind Speed & Direction 1

1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 '

Stability Class: F Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13 18 19-24 >24 TOTAL N 0 3 30 27 0 0 60 '

l NNE 3 20 67 30 3 2 125  :

NE 4 24 75 3 0 0 106 ENE 8 20 69 4 0 0 101 E 6 26 75 6 0 0 113 ESE 3 22 103 14 0 0 142 SE 9 32 115 42 0 1 199 SSE 6 25 130 72 0 0 233 S 13 25 119 54 0 0 211 SSW 7 22 166 77 2 1 275 SW 5 27 80 72 6 0

_ 190 WSW 6 21 50 29 0

... s 1 107 YV 7 13 48 38 5 1 112 WNW 4 20 38 25 2 0 89 NVV 5 11 41 29 2 0 88 NNW 3 13 46 30 0 24 116 TOT 89 324 1252 552 22 28 2267 Hours of Calm Daca: 10 Hours ofInvalid Data: 0 Page 6 of 7

U ro ii EElectric - Callaway Plan, Report Date/ Time: 2-MAR-199414:59:08.26 Meteorological Data Totals of Hours at Each Wind Speed & Direction 1-JAN-1992 00:00:00.00 to 31-DEC-1992 23:00:00.00 Stability Class: G Wind Speed at 60.00 Meter Level (MPH) 1-3 4-7 8-12 13-18 19-24 >24 TOTAL N 0 1 7 39 3 0 50 J NNE O 2 20 24 0 0 46 NE 1 18 41 5 0 0 65 I

EST 2 10 42 11 0 0 65 E 2 16 43 6 3 0 70 1

ESE 2 5 29 13 0 0 49 l 1

SE 4 14 34 7 0 0 59 l SSE 7 22 48 9 0 0 86 S 3 23 55 17 0 0 98 SSW 2 12 61 17 0 1 93 SW 2 16 50 28 1 1 98

WSW 5 14 14 4 0 0 37 W 3 14 18 9 3 0 47 WNW 4 9 9 12 0 0 34 NW 1 2 9 11 11 2 36 NNW 1 4 10 11 3 1 30 TOT 39 182 490 223 24 5 963 Hours of Calm Data

3 Hours ofInvalid Data: 0 Hours of Good Data: 8647 = 98.4% of Total Hours 4

Page 7 of 7

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