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Submit Appendices 2.5-A and 2.5-B of Appendix I Analysis
	ML19093A504
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Site:	Surry
Issue date:	07/12/1977
From:	; Virginia Electric & Power Co (VEPCO)
To:	; Office of Nuclear Reactor Regulation
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	Download: ML19093A504 (107)
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{{#Wiki_filter:I I I I I I I I I I I I I I I I* I .I I VEPCO SURRY POWER STATION SURRY, VIRGINIA UNIT I & 2 . APPENDICES 2. 5-A AND 2. 5-B of APPENDIX I ANALYSIS 1*--------* ----*-~--------- i ! I I NOTICE - THE ATTACHED FILES ARE OFFICIAL RECORDS OF THE DIVISION OF DOCUMENT CONTROL. THEY HAVE BEEN CHARGED TO YOU FOR A LIMITED TIME PERIOD AND MUST B.E RETURNED TO THE RECORDS FACILITY BRANCH 016. PLEASE DO NOT SEND DOCUMENTS CHARGED OUT THROUGH THE MAIL. REMOVAL OF ANY PAGE(S) FROM DOCUMENT FOR REPRODUCTION MUST BE REFERRED TO FILE PERSONNEL. RECORDS FACILITY BRANCH I lnd 50-281 l I I I I IWER COMPANY GINIA

I,, ~, I I ,I I,. I I I I I I) I I I SURRY 1 & 2 APPENDIX 2. 5-A Monthly and Annual 2-yr Joint Frequency Distribution of 35-ft Wind Speed and Wind Direction by Atmospheric Stability Class Based.on 6TlSOft-3Sft -(March 3, 1.974-March 2, 1975 and May 1, 1975-April 30, 1976)

I I I* ,I VEPCO.. SURRY JOINT FREQUENC1 0ISTR!8UT!O~ 35 rT ~INDS 197U*& PERIOD Qr RECOROI JAN l/ 3;7q

30/ Q/7~

I STABil.!TV Cl.ASS! A El.EVATIQ11q 35 rH T Ot~ECTION 1*3 i.1*7 a., 12 13.. 1 s 19.,2a >21.1 TOT AL.. I N 0 s 0 a 0 0 s NNE 0 0 0 .o a 0 0 I NE 0 0 0 0 0 0 0 ENE 0 2 0 a 0 0 2 E 1 q 0 0 0 0 s ESE 0 5 0 0 0 0 s

1, SE 0

13 0 0 0 0 13 -- ---~-- -SSE--------- --~-o -~-- --- 0 a 0 0--- \\ __ s 0 0 3 0 0 0 3 SSW 0 0 7 0 0 0 1 I SW 0 l.l b 0 0 0 1 0 WSW 0 1 7 0 0 0 8 w 0

q b

a 0 0 10 WNl'f 0 8 1s 2 0 - 0 2S I NW 0 9 7 1 0 0 1 7 NNW 0 10 8 0 0 0 1 B VAR.I ABL!! 0 0 0 0 0 0 0 TOTAl.S 1 00 59 3 0 0 129 I PERIODS QF CAl.1'15 0 HOURS I STA8Il.IT'I' CLA5Sl 8 ELEVATION I 35 FEET I* DI~ECTION 1 *.3 i.1*7 a.. 12 13*18 19,r21.l >21.1 TOUL. N 0 2 0 0 0 0 2 NNE 0 t 0 0 0 0 \\ I NE 0 0 0 0 0 0 0 ENE 0 0 0 0 a 0 0 E 0 2 0 0 0 0 2 ESc. 0 1 0 0 0 0 1 I SE 0 1 1 0 a a 2 ss E. 1 1 0 a 0 0 2 s 0 1 0 0 0 0 1 55,. 0 1 1 0 0 0 2 I SW a 1 0 0 0 0 1 )11$111 0 0 0 0 0 0 0 w 0 1 0 0 0 0 1 WN"4 0 b 2 0 0 0 8 I* NW 0 2 1 0 0 0 3 NN*.i 0 ~ 0 0 0 0 2 VARIA!:ILE 0 0 0 0 0 0 0 TOP.LS 1 22 s 0 0 0 28 I PERions oF CAl.~5 0 HOURS 2.S-A-1 I

I to l 1:1 J i VE p CO - s u R ~ y J a I-~ T FR E r'l u E 'l Cy DI s TR !3 u T I a "l 3 s FT IN!~~ 0 s t 9 7 LI. b t* 1, PER[OO 0~ R~COROc JAN 3/ 3/7q

lO/ Ll/1b l r j

STA~ILITY CL~5SI ~ t ;f Et.E:VATiui-.q 3':i rEET

1 DlRECT!O~

1*3 Q*7 a.. 12 11*18 1q~21.1 >2Q TOTAL f. I N I 3 0 0 0 0 '*l NNE O O O O O O O NE O O O O O O O

ENE.

0 0 0 0 0 0 Q f i, E o O 1 0 0 0 1 f; ESE. 0 0 0 0 0 0 0 SE O 2 1 0 0 0 3 l :I SSE O O O 1 0 0 1 ' '.\\ 1 S O O 2 0 0 0 2.: s s w O O

1 o

o O 1 I: SW O 2 0 0 0 0 2 i w 5 w O 1 , 0 0 0 0 1 w O 1 0 0 0-0 1: IHhi O 2 2 0 0 0 "i NW 1 3 2 0 0 0 & t *1 NN~ 0 3 2 0 0 0 S r-i VAR!A8LE O O O O O O O [ TOHLS 2 17 11 1 0 0 31 I PERIODS oF CAL*S O HOURS STA81L!TY CLASS! 0

I El.E.HTI0111 3'5 Fc.fT l
OIRECTHl"I 1*3 1.1*7 a.. 12 13*18 1q*21.1

>21.1 TOTAL. ' 'I I N 2 11.1 10 0 O O 2 &

_I l\\jNf::

3 1 o 3 0 0 0 22 NE 2 11 2 0 0 0 1 S i I ENE 3 LI O O. 0 0 7 f E 7 15 3 o O O 25 ~ ESE o 8 1 1 0 0 1 o t SE S 17 2 0 0 0 21.1 I ;I SSE. S 1.1 3 1 0 0 13 I s 2 8 2 o o 1b I 55.. 2 10 11 q O O 32 sw o 7 13 a o o 2!1 I ... sw 3 7 S 2 0 0 t 7 \\JI 2 1" 0 3 0 0 25 1 *: WNjoj I.I 12 11 I.I O O 31 NW I.I 7 2o LI O O LI 1 NN"' 1 22 ULI 10 O O 77 ! I VARIABLE o o . a o o o o ' TOTAL.S St 170 1Ull LlO O O 1111 p(O!OOS OF CAL*S O MQURS 2.ScA-2 . I.*

.:~I

-*- -** --~-- *------*---- I: I 1: I VEPCO

SURRY JO I"IT FREQUENCY OtSTR!SUT!OIII :s s FT

'.ij I NOS 1974*0 PERICO OF RECOROI JAN 31 3/1U " 30/ Ui7b ~I STAHll.ITY CLASS I e: ELEVATIONt 35 FE.ET DIRECTION 1*3 q.7 a.. 12 13*18 1q.211

11211 TOTAi.

I .I s

20.

2 0

27 N

0 0 NNE 3 5 0 0 0 0 8

1 NE 2

z 0 0 0 0 ENE 3 0 0 0 0 7 E. 1 1 1 0 0 0 0 18 ,I ESE 8 21 0 0 0 0 zq SE 11 21 0 0 0 36 ss e: 10 34 s 0 0 0 4g s b 34 a 4 0 0 52 I SSW 2 1o 23 7 0 0 ll8. SW 5 2a 21 q 0 0 59 'IISW 10 21 q 2 0 0 "2 w 7 23 q 0 0 0 39 wN\\11 ti 13 I) 1 0 0 2" I ,,r;1 a 1J 18 2 0 0 37 NNW s 22 3 0 0 0 30 VARH,8Le'. 0 0 0 0 0 0 0 TOTALS <H, 280 108 25 0 . 0 509 I PERIODS oF CAL.i.,S 0 HOURS I STABILITY CLASS: F E~EVATIO~I 35 FEET DIRECTION 1*3 4.. 7 e.. 1 l 13.. 18 19*24 >24 TOTAi. I N 0 1 0 0 0 0 1 I NNE 0 a 0 0 0 0 0 NE 0 0 0 0 0 0 0 ENE 1 0 0 0 0 0 1 E s 0 0 0 0 0 5 I ESE 5 2 0 0 0 0 7 SE b 2 0 0 0 0 8 SSE. b 2 0 0 0 0 8 s 2 0 0 0 0 b SSW b b 0 0 0 0 12 I Sl'I 7 1 0 0 0 0 8 ',jSl'i 4 1 _Q 0 0 0 5 w 1 2 0 0 0 0 3 WNW 3 0 0 0 0 0 3 I N\\11 4 0 0 0 0 0 NNW 3 0 0 0 0 0 3 VARIABLE 0 0 0 0 0 0 0 TOT At,.S 53 21 0 0 0 0 7'1 I PERIODS oF CAL HS 2 HOURS 2.S-A-3 I

VEPCQ

SURRY JOI~T FRECUENCY D!STRI8UT10~ 35 FT ~INOS 1q74.&

PtRIOU OF RECOROI JA~ 3/ 3/74 ~ 30/ 4/7b STABILITY CL45SI G El. EV A T I O *; I 35 FEf.T. OIRECTIO~ 1

3 4*7 a... 12 13w 18 N
O*

0 0 0 NNE 2 0 0 0 NE 4 0 0 0 E'I e: 2 0 0 0 e:

s 1

0 0 ESE ll 1 0 0 SE 10 1 0 0 SSC: b 0 1 0 s 1.3 1 0 0 ss~ 11 0 .o 0 S'14 t3 0 0 0 'fiSr1 3 0 0 0 loj 2 0 0 0 WNW ll z 0 0 Nl'I 1 2 0 0 NN"i 0 0 0 0 VAR !ABLE 0 0 0 0 TOTAL.S 78 8 1 0 P~RtOOS aF C;I.L/'iS 1 0 ~OURS HOURS OF MISSING OATAI 207 TOTAL OBSERVATIONS FOR JAN 1281 2.5-A-4 1q.. 2q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >211 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAi. 0 2 Q 2 II 5 11 7 111 11 D 3 2 b 3 0 0 87,, I,,, I I

1 I

I: ,~ ~*:

. --*--------~----- - ---- ------- - ------------ ------. ---~--**------------*-------- I! I I VEPCO

SURRY JOINT FRE~UENCY DISTR!BUTION 15 FT WINOS 1Q7tl*~

PERICO OF REC0~01 FEB

SI :S/1tl * :SO/ Q/7o 11*

STA8Il.ITY CLASSI A ELEVAT!ON1 35 FEET I DIREc:TlO"I 1.. 3 '1*7 8*12 13*18 1q~2" >2'1 TOTAi. N 0 5 0 0 0 q I NNE 0 2 l 0 0 0 5 NE 0 2 0 0 0 0 2 ENE 0 I, 1 0 0 0 7 £ 0 s 0 0 0 0 5 I ESE 0 q 2 0 0 0 1 t SE 0 12 0 0 0 0 12 SSE 0 2 0 0 0 0 2 s 0 2 1 0 0 0 3 SSw 0 2 q 2 0 0 13 SW 0 1 18 s 0 0 2 LI wsw 0 0 7 3 0 0 10 w 0 0 1 0 0 5 II W"I.; 0 1 1 l 2 0 0 1 ti NW 0 2 1 " 0 0 0 16 NNW 0 2 a 1 0 0 11 V AR*tABLE a 0 0 0 0 0 0 I' TOTALS a 53 82 1 ti 0 0 1uq PERIODS. OF CALMS 0 HOURS I STABILITY CLASS& B EI..EVA T!Q1',J& 35 FE.ET I DIR~CTION 1 s.3 '1*7 a.. 12 13*18 19*2'1 >2LI TOTAi. N 0 2 0 0 0 0 2 I' NNt: 0 2 0 0 0 0 2 NE 0 a 0 0 0* 0 0 ENE 1 2 0 0 0 0 3 E 0 2 0 0 0 0 2 .I E. SE 0 0 0 a 0 0 0 sf. 1 0 1 0 0 0 2 SSE 0 0 0 0 0 0 0 s 0 0 2 0 0 0 2 II SSW 0 0 1 .3 0 0 4 SW 0 1 q 2 0 0 12 \\Jjsw 1 2 q 1 0 0 13 \\II 0 0 1 0 0 0 1 I 'H N "4 a 0 1 a 0 0 t NW a 3 0 0 0 0

s NN\\14 0

1 0 0 0 0 1 VARIABLE 0 0 0 a 0 0 0 TOTALS 3 15 2'1 0 0 0 ll8 PERIODS aF CALMS 0 HOURS 2.S-A-5 I I

11 l** l; fl i, i, i; I l t i f I Vf.Pco

SURRY JO!~t FRE0Uf."4CY DISTRI8UT!O'I 35 FT wr~os 197'1*0 f ll PERICO OF RECORD! FEB 31 3174
30/ ~17b l i f l t l

. STA6Il.tTY CLASS! C l, 11* EI.E'HTIO-~I 35 FEET t ~ OlRECTION 1~3 Q*7 a~1i. tlw18 1q*2Q >24 TOTAL t i,,. N O 3 o o o o 3* t :; NNE 1 0 . 0 . 0 0 0 1 i i NE O O 1 0 0 0 1 ii 'I ENE O O O O O O O f { _ E O 1 O O O O 1 ii ESE 1 q O O O O 5 [ SE 1 0 0 0 0 0 1 l

ii SSE O

O O O O O O i \\ S O O O O O O O ss~, o o 2 o o o 2 Sl'I O O 11 2 0 0 1.3 . l' WSW O 1 1 0 0 0 Z w O 1 2 0 0 0 3 ~: WNW O 2 1 0 0

o 3

NW O 1

3 0

0 0 4 ii NNW O 2 1 0 0 0 3 ) \\I AR !ABLE O O O O O O O TOTAL.S 3 15 22 2 0 0 42 PERIODS OF CALMS O HOURS I .,/ STABILITY Cl ASS! O 'I ELEVAfIO~t 35 FEET DIRECTION 1*3 4*7* 8*12 13*18 19*2'1 >24 TOTAL t ;,,*-. N 1 3 8

o o

o as l l NNE O 30

1 0

0 0 31 NE 1 4 2 0 0 0 1 I E NE 1 8 4 0 0 0 1 3 E o 12 1 0 o O 13 .ESE 2 9 0 0 0 0 11 s E. 5 1 3 0 0 0 0 1 8

1 SSE

'i b O O O O 10 S 2 4

0.

2 0 0 8 ssw O 7 t 8 'i O O 29 s w _1 s 1 b , o o o 3 2

1 wS111 0

4 10 l O O 17 w 3 7 5 1 0 0 1b i WNW O 9 10 o* 0 0 1 9 NW 2 11 3 1 0 0 1 7

I NN-..1 1

25 9 1 0 0 Jo I VARIABLE O O O O O O O TOTALS 23 192 as 22 0 0 322 P~Rroos oF cAu-1s o HOURS 2.s-A-G l :I I

I

~- -*-- --- -- ------- --

-- - ----------- ---- - *- -- ~----- - -.. ***------------------ ----~.. I I I I I VEPCO

SURRY JOI~T ~REOUENCY DISTRIBUTION 3S FT wI~OS 1971.l*b PERIOD OF ~[CO~DI FE9 3/ J/74" 30/ 4/7&

I STABILITY CLASSI E EL.EV AT 101'1 I 3S FEET I-OIRH T ION 1*3 1.1*7 e.. 12 n.1~ 1 q., Z I.I ,21.1 TOT Al,. N b 1 E, I.I 0 0 0 2b I. NN.E b 7 0 0 0 0 13 NE 1 8 0 0 0 0 9* ENE 2 I.I 0 0 0 0 b E 1 2 0 0 0 0 l I E.SE 2 11 0 0 0 0 13 SE b 15 0 0 0 0 21 SSE 12 7 0 0 0 0 25 .r s I.I 11.1 13 2 0 0 33 I 551'4 3 37 So 8 0 0 101.1 SW 2 27 37 10 2 0 78 WS\\11 1 11 9 2 0 0 23 w ll 1 a .. 2 0 0 0 1 b WN\\11 1 15 ll 0 0 - 0 20 I! Nlol 2 12 1 0 0 0 15 NN\\ol 11 11.1 2 1 0 0 28 VARIABLE 0 0 0 0 0 0 0 TOTAI.S bl.I 210 131.1 21 2 0 1.133 1: PERIODS OF CALMS 0 HOURS ' I STABILITY CLASSI F EI..EVAT!UNI 35 FE.ET OIRECT!Ofli 1*3 4.. 7 a... 12 13.. 18 19*24 >21.1 TOT Al... N 1 0 0 0 0 0 1 I: NNE 1 0 0 0 0 0 l NE 1 0 0 0 0 0 1 ENE. 0 0 0 0 0 0 0 E 0 0 0 0 0 0 0 .1 ESE 1 1 0 0 0 0 2 SE 8 1 0 0 0 0 q SSE 1 0 3 0 0 0 0 n s q 21.1 1 0 0 0 311 I SSw b 21 2 0 0 0 29 Sl" I.I 1 0 0 0 0 0 11.1 WSW 3 0 0 0 0 0 3 \\'I 3 0 0 0 0 0 3 WNW 1 1 a 0 a 0 2 I NW 4 1 ' 0 0 0 0 5 NNW 2 1 0 0 0 0 3 VA~ !ABLE 0 0 0 0 0 0 0 TOTAI.S SI.I b3 3 0 0 0 120 I PERIODS OF CAL.MS 1 HOURS 2.S-A-7 I

4 ~ -- VE?CO

SURRY JOt~T FREQUENCY D!STR!SUT!ON 35 FT ~INDS tq7Qeb PERIOD OF RECOROI FEB 3/ J/7q
30/ Q/7b STABILITY CLASSI G

f.U:VATIONI 35 F'C:ET Ol~ECT!ON 1*3 "" 7 S--12 13.1 a N 5 0 0 0 NNc.

1 0

0 0 NE 3 0 Q 0 ENE 1 1 0 0 E. 1 11 1 0 ESE 1 1 0 0 SE t1 u 0 0 SSE 2b 0 0 0 s 13 3 0 0 55,., 10 0 0 0 SW 10 0 0 0 WSW 3 0 0 0 w q 1 0 0 ',IN\\oi 3 q 0 0 NW 3 3 2 0 NNW s 0 0 0 VAR 1 ABLE. 0 0 0 0 TOT.11.S 100 28 3 0 Pf:R!OOS oF CAL"IS 2 HOURS HOURS OF ~ISSING OATAI 11Q TOTAL OB5ERVATtONS FOR FEB 12su 2.S~A-8 1q.2u 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >2Q

o.

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOT.\\l. s* 1 l 2 13 8 15 26 \\b 10 10 3 5 7 8 s 0 137 ~ .**11,

_~ -{

I j

I

' r.

I I I,, I I I I,- "' I

.I

-*--*---~---------- -*--------~ --- I I I I VEPCQ ~ SURRY JOINT FREQUE~CY DISTR!BUTIO~ 3S FT ~INDS 1q7a.o PERIOD OF RECORD! ~AR 3/ 3/]Q

30/ 4/7b I

STABILITY CLASS! A EL.EH T !UN I 35 FEET DIRECTION 1*5 4*7 8*12 13*18 1q.z4 > 2 I.I TOTA~ I .N 1 5 2 0 0 0 a NNE 2 7 a 0 0 0 11 I NE 1 10 0 0 0 0 11 ENE 0 8 0 0 0 0 8 E 1 11 7 0 0 0 19 ESE 0 s I.I 0 0 0 q I SE 1 15 8 0 0 0 24 SSE 0 b 1 0 0 0 r s 0 3 0 l 0 0 I.I SSW 0 3 q 0 1 0 t3 I SW 0 7 12 11.1 2 0 35 \\liS',lj 0 1 3 2 0 0 c w 0 I.I 5 2 0 0 11 WNW 1 8 1 0 0 *- 0 25 I N\\ol 0 q 13 11 0 0 33 NNW 1 2 3 0 0 12 VARIM3LE 0 0 0 0 0 0 0 TOT.AL,S 8 1011 79 1.12 3 0 23& PERIQUS oF CALMS 0 HQU)',15 I STABILITY CLASSI ~ EL.EV.AT IO~Js 35 FEET DIRECTION

1 "'3

'1*7 s.. 12 13*18 1Q*2tl >21.1 TOT Al.. I N 0 0 1 0 0 0 1* NNE 0 1 0 0 0 0 1 II NE. 2 5 0 0 0 0 7 ENE 3 3 1 0 0 0 7 E. 0 2 l 0 0 0 3 ES~ 1 a 0 0 0 0 s I s C: 0 5 1 0 0 0 b SSE a 1 0 0 0 0 1 s 1 0 0 1 0 0 2 ss~ 1 0 2 0 0 0 3 SW a 0 3 1 0 1 0 \\IISW a 1 1 0 0 0 2 w 0 1 0 0 0 0 1 WNW 0 2 1 1 0 0 I NW a 1 1 0 0 0 2 NN\\11 0 1 1 0 0 0 2 VAR IABl.E a 0 0 0 0 0 0 TOTALS B 27 13 8 1 0 57 I PERIODS ~F CAI.MS 0 HOURS 2.5-A-9

-- --v-*-***--*

,. ii 1 t ) ii t*. J 1 f {

. I l-i VEPCO

~ SURRY JOINT FRE~UENCY O!STR!8UT!ON 3S ~T WINOS 1q7Q*b f" ¥ PERICO 0~ qECOROI ~AR 3/ 3/7~ 9 30/ ll/1b 1 i l-t I f l I: STABlLtTY CLASSI C ELE'HTlONJ 35 F'EET 0 lREC TlON 111 3 11*7 a.12 13.. 1 a 1q.2a >2" TOTA; I i N 0 l 1 0 0 0 I ~NE 0 2 0 0 0 .0 NE 1 5 0 0 0 0 ENE 0 0 0 0 0 0 i I E 0 2 1 0 0 0 I ESE 0 1 2 0 0 0 SE 0 0 0 0 0 ~ l SSE 0 0 0 0 0 0 0 t s 0 0 0 0 0 0 0 l I SSW 0 0 -2 2 0 0 S\\11 0 1 3 s 1 0 10 WS\\li 0 2 1 0 0 0 l I *I ',j 0 2 5 0 0 0 7 WNW 0 1 2 1 0 - 0 NW 0 1 3 1 0 0 s NNW 0 2 0 0 0 0 2 VARIABLE 0

o.

0 0 0 0 0 I TOiAl.S 1 2b 20 q 1 0 S7 PERIODS OF CALMS 0 HOURS STABILITY CLASSI 0 t El.FVATION! 35 FEET DIRECTION 1*3 4*7 8'!112 13.. 18 1 q.,211 >. 2" TOT AL ii N b 1S 12 0 0 0 33 r.I NNE 3 11 0 0 0 16 NE 2 10 2 0 0 0 1 II ENE 13 3 0 0 0 20 E 7 37 10 1 0 0 bt r,- ES t: 3 2o 2 0 0 0 31 SE 1 " 5 0 0 0 23 SSE q 3 0 0 0 1 o s 2 s .3 2 0 0 12 r I SSl'i Q 3 1 b II 2 0 2q I SW 0 b 13 1b 2 0 3 7 t WSlil 2 8 5 2 0 0 1 7 w 2 15 12 II 0 0

It WNW 1

s 6 1 0 0 NW 0 3 \\1 11 2 0 27 NNW 1 7 10 0 0 0 u:~ t.I VAr<IA8LE 0 0 0 0 0 0 TOTALS LIS 187 131 "1 b 0 PERIOOS OF CAl..1-15 2 HOURS 2.S-A-10 'I

I I -

-~---

~------- --*

I I I VE?CO. SURRY JOINT FREQUi:MCY OISTR!8UT!ON 3S FT w INOS 1q1a.o ?E.RIOD OF RE'COROI- "IAR 3/ '3/7/J,.. 30/ 4/76 1* STA!;Il.ITY Ct.ASS l E El.EVA TIO"II 35 FEET -I DIRECTION \\*3 4.,,7 a.. 12 13-18 1q.. 24

It 2 ij TOTAl.

N 4 19 3 1 0 0 27 I NNE 2 q 4 0 0 0 1s* NE s b 0 0 0 0 11 ENf s 7 0 0 0 0 12 E b IJ, 0 0 0 0 10

1.

ESE b 20 0 0 0 0 2& SE s 17 1 0 0 0 21 SSE b 20 6 0 0 0 34 s q 22 14 0 0 0 QS I SSA s 22 1:,.7 12 0 0 lOb SW 3 1 '! 11 10 0 0 38 ws~ 4 1& 7 0 0 0 27 w s 8 7 0 0 0 20 ii

liNW 3

7 u 2 0 0 1 b N\\ol IJ, s 8 2 1 0 20 "IN',4 3 q 3 0 0 0 15 VAIUABLC: 0 0 0 0 0 0 0 I TOTAl.5 75 205 137 27 1 0 iJ,45 PE.RIODS aF CAU'IS " HOURS STAi::!II..ITY CLASS& E.LE'./4 T ION I 3S FEET I OtRECTIUN 1 *.s 4*7 s.. 12 1 l-18 1 <;.24 >2/J, TOTAL. N 2 0 0 0 0 0

2 NNE 0

0 0 0 0 0 0 NE 2 0 0 0 0 0 2 ENE 2 0 0 0 0 0 2 E. 0 0 0 0 0 0 0 I ESE: 0 0 0 0 0 0 0 SE 2 1 0 0 0 0 3 SSE 3 1 0 0 0 0 s b 11 0 0 0 0 p 1* ss~ 2 1 0 0 0 7 sw 4 2 0 0 0 0 b WSi'4 0 2 0 0 0 0 8 ~ 0 1 0 0 0 0 1 I \\liNi'I 2 0 0 0 0 0 2 Nw 1 0 1 0 0 0 2 1>1Nw 0 0 0 0 0 IJ, VARIABLE a 0 0 0 0 0 0 I TOTAl.S 38 2il 2 0 0 0 bO PERIODS OF' CALMS b HOURS 2.S-A-11 I

- VEPCO

SURRY JOI~T ~REOUENCY O!STAI8UT!0N 3S FT WINOS \\q1Q*b P~RIOD OF ?ECO~OI MAR 3/ 3/7Q
30/ ~/76 SH6IL!TY CLASSI G

ELEVATIUi'.il 35 HET DlRt.CTION 1.. 3 1.1*7 8412 1 :3~ t 6 N 1 0 0 0 NNE. 0 5 2 0 NE Q LI 0 0 ENE 0 0 0 0 E 2 0 0 0 ESE . 3 0 0 0 se: 2 0 0 0 SSE 10 0 0 0 s 7 j 0 0 SSW b 0 0 0 SW 1S 2 1 0 WSW 6 2 0 0 w 3 0 0 0 WN'/1 1 0 1 0 N'II 3 0 1 0 NNW LI 0 0 0 VAR IA6t.E 0 0 0 0 TOTALS oq 1 E, 5 0 Pf.RIOOS oF CAl,.."IS \\8 HOURS HOURS OF HISSING DATAI 103 TOTAL OBSERVATIONS FOR MAR 1385 2.S-A-12 1Q112LI 0 0 0 0 0 0 0 O* 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOT Al,,, t 7-8 0 2 l i? to 10 0 18 10 3 2 I.I I.I 0 qo ~ _I l i I r*-,.. I I "I l, I I -~, I I I I ~

-* *~-*-*------- --- - -

I I I _I' VEPCO,. SURRY JQI)JT ;REQUeNC'f DISTRIBUTION 35 FT wtNOS 1q7u.1, PERIOD OF RECORD! APR 3/ 317/J,. 30/ 1Ji/7b I STABILITY CLASS I 4 ELeVATIONl 35 FEr.T I DIRECTION 1* 3 'l*7 a.. t 2 13*18 t9*2'l >24 TOTAL. N 0 0 18 2 0 0 20 I NNE 0 3 0 0 . 0 1 NE 0 1 0 0 0 0 1 ENE 1 0 0 0 9 E 0 15 b 0 0 0 21 I, ESE 0 12 0 0 0 0 12 SE 0 llO b 0 0 0 lib ss~; 0 6

z 0

0 0 10 s 3 2 0 0 0 9 I SSl'l 0 s q 0 0 0 14 S\\11 0 s 11 s 0 0 21 WSW 0 3 8 0 0 0 11 w 0 0 3 0 0 0 9 w~w 0 18 22 0 0 0 ao Niij 0 7 35 3 0 0 'IS NNW 0 1 15 0 0 0 1& VARIABLE 0 0 0 0 0 0 0 I TOTAl.S q 133 11J4 10 0 0 291 PERIODS Cl F CALi'IS 0 HOURS 1: STABILITY CLASS! 8 E't..E I/ AT IDN 1 3S FEf'T OIRE.CTIO.N 1*3 '1*7 a.. 12 13"' t 6 t<J*2Q >2ll TOTAi. N 0 0 1 0 0 0 1 1* N~IE. 0 0 0 0 0 0

o NE 0

1 0 0 0 0 1 EN£ 0 0 0 0 0 0 0 E 0 2 0

0.

0 0 2 I E. s C. 0 1 0 0 0 0 1 SE 0 1 0 0 0 0 I. SSE: 0 0 0 0 0 0 0 s 0 0 0 0 0 0 0 1* ss... 0 1 3 0 0 0 I.I SW

o.

1 2 1 0 0 Q '.NSW 0 0 2 1 0 0 3 w 0 1 0 0 0 0 1 I 'JIIN)'f 1 3 2 0 0 0 NW 2 3 3 0 0 0 8 NNW 0 3 1 1 0 0 5 VARIABLE 0 0 0 0 0 0 0 I TOTALS 3 17 1 ij l 0 0 37 PERIODS (j F' CAL1'iS 0 HOURS 2.S-A-13 I.

I I I ? I! f - VEPCO

SURRY JOINT FRE~UENCY O!ST~!BUT!ON 35 FT WINOS 1q7Qeb 3/ 3/74
30/ Q/76 PlRIOO OF RECOROI

~?R 1 *1 STABILITY Ct_ASSI C ti £lEV4TIO~il .3S FEET Dl~t:CTION 1*3 h7 s.. 12 13* 18 1q.2q > 2" TOT.11,. N 0 1 0 0 0 0 1 1-1 NN

0 0

0 0 0 0 0 NE 0 1 0 0 0 0 1 ENE 0 1 0 0 0 0 1 ll E 0 2 0 0 0 0 2 ESE 0 3 0 0 0 0 3 SE 0 4 0 0 0 0 Q SSE 0 0 0 0 0 0 0 t 1* s 0 0 0 0 0 0 0 .ss~ 0 3 4 1 0 0 8 S'H 0 0 1 2 0 0

s WS\\'i 0

2 2 0 0 0 4 w -o 1 2 2 0 - 0 s WN,oi 1 3 u 1 0 0 q Nill 0 a 2 0 0 0 0 NN'/i 0 3 0 0 0 0 3 II VARI.\\~LE 0 o-0 0 0 0 0 TOTAL.S 1 28 1s Cl 0 0 so PER IOOS OF CAl>"iS a HOURS r, ? STABILITY CLASS! 11 TOTAl. f I: E.l.EV AT l O'*ll _;5 F!::ET Cl IRt:C TIO~l l*d 4*7 a.12 13*'18 1 q,.zq >2Q ll I 1 N 0 LI 27 0 0 0 NNE 0 5 1 0 0 0 ~ t. NE 0 2 0 0 0 0

r. NE.

1 2 1 0 0 0 ~ 'I £ 1 b 0 0 0 0 - ESE 2 q 0 0 0 0 l; 1 ** SE 2 5 1 0 0 0 SSE 0 u 0 0 0 0 ~II s 1 2

1 0

0 0 55,.. t 7 22 1 0 0 3 I [ sw 2 3 15 8 0 0 28 I ' pl S IOI 2 s 4 1 0 0 t2 t 11 w 0 11 7 2 0 0 20 ' WNW 0 7 7 2 0 0 i: I - Nl'I 2 b 17 '5 0 0 N"IW 0 tu 33 1 0 0 U8 11 VA>IIAALE 0 0 0 0 0 0 2e.~ ! TOTALS 11-1 qz t:30 t 8 0 0 PEI< I 01'.lS oF C AV'S 0 HQllRS 2,S-A-14 LI '.I

--~*---. ------

. - ----------- --------. ---------**,--- *-------------*~-----*--- -* I I I I VE~CO.. SURRY JOINT FREGUENCY DISTRIBUTION 3S FT wr~os 1q7Q*o PERIOD OF RECO~OI APR 31 3J7Q.. 30/ Q/7o I STABil.ITY Ci_ASSI E f.l.E:V AT !ON I 3S FEET DIRECTION 1 *3 IJ,*7 a.. 12 1l*t8 1q.. 2q "2 4 TOTAi. I N 2 tJ, 10 0 0 0 1b NNt: 1 2 2 0 0 0 5 I NE 2 8 3 0 0 0 1~ ENE 2 5 1 0 0 0 8 E 1 s 0 0 0 0 r.SE 5 q 0 0 0 0 1 " I SE 5 114 3 0 0 0 22 SSE 13 1 0 0 0 . 2 0-s 3 11 23 0 0 "t' SSW 5 53 ob 7 0 0 131 I SW 0 2°3 31 b 0 0 bb ws... 2 12 s a 0 0 21 )II tJ, q 2 1 0 0 ib \\'IN\\lf 7 12 2 1 0 *- 0 22 I NW 2 15 22 a 0 0 a1 NNW 0 15 2" 0 0 0 39 VA~IABLE 0 0 0 0 0 0 0 TOT>\\l.S 53 210 195 23 0 0 Q 81 I PE~IODS oF CALHS 2 HOU~S 1* STABILITY CLASSI F ELEVATION I 35 F Ee:T 0IRECTIUN 1.. l IJ,*1 a.. 12 13* 18 1 q.. 2q >21.J, TOTAL. 1: ~l 0 0 0 0 0 0 0 NNE 1 0 0 0 0 0 l I NE 1 0 0 0 0 0 1 f.NE 2 1 0 0 0 0 3 E .s 0 0 0 0 0 3 ESE 2 1 0 0 0 0 3 I SE 1 1 0 0 0 0 8 SSE 12 7 0 0 0 0 1q 5 2 :s 12 l 0 0 a 3b SSW 7 t t 1 0 0 0 19 I sw 3 1 7 1 I) 0 0 21 WSW 2 5 0 0 0 0 7 w 7 1 0 0 0 0 8 WNl'i 1 0 0 0 0 0 1 I N"1 1 0 0 0 0 7 NNW 0 0 0 0 0 0 0 VARIABl.E 0 0 0 0 0 0 0 TOTAl.5 77 57 3 0 0 0 137 I PERIODS cF CALMS l HOURS 2.S-A-15 I

- VEPCO

SURRY JOINT FR!~UENCY O!STR!BUT!ON 35 FT wtNOS 1q7a.&

P£RI00 OF RECOROt APR 3/ 3/7U

30/ ij/7b STABILITY CLA5St G

EL.EVATIO"ll 35 FEET DIRECTION 1*3 q.7 s.112 13.. 1 s N 1 2 1 NN &: 0 0 0 0 N f. 3 0 0 0 ENE 2 0 0 0 E 2 0 0 0 ESE 2 0 0 0 SE 2 2 0 0. SSE 13 0 0 0 s 17 2 1 0 SS1'1 17 5 0 SW 11.l 1 3 8 WSW 1 1 0 'ti 11 2 4 0 WNW 1 1 5 0 NW 1 l 0 NNW 2 3 b 0 VAR f ABLE 0 0

o 0

TOTALS en 22 29 q PEHIOOS OF CAL1'45 1ll HOURS HOURS OF ~ISSI~G DATA! 10 2.S-A-16 11h,211 * >211 0 0 0 0 0 o* 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTA\\. 0 3 2 2 2 4 1l 20 28 2b 17 7 8 11 0 157 I. ~1 j -f 1*- 1 . 'I ~ j ;I 1 I ,~ I -1 . -'"1 I ' ;I .. :1 ~1 , 1

I

"-- -------~---*

I ~.--- --.. I I VE?CO

SURRY JOINT FRE~UENC'f OISTR!8UTION 35 F'T ',ii!NOS 197Uotb PERtOO OF RECORD!

MAY 3/ 3/74

JO/ U/7b I

STABILITY CL.A5Sl A I

l, E V.A T IO !~ I 35 FC:ET DIRECTION 1*3 4*7 8*12 13* 18 iqezti

>24 TOT.Al. N 1 4 11 0 0 0 n, I NN.E 0 5 z 0 0 0 1 NE 1 5 0 0 0 0 0 ENE 0 5 1 0 0 0 b E 1 10

s 0

0 0 1 Q I fSE 2 23 0 0 0 aq SE 1 2" 7 0 0 0 32 SSE 0 5 1 0 0 0 I s 0 b 1 0 0 1l 55.,. 0 2 b 0 0 0 8 s~ 0 I.I 15 q 0 0 23 \\'!SW 1 1 2 3 0 0 7 w 0 3

3 0

0 0 b I WNW 0 3 1 0 0 0 4 NW 0 8 13 0 0 0 21 NN'.tl 0 4 q 0 0 0 1.} I VARIABLE 0 0 0 0 0 0 0 TOULS 7 112 84 8 0 0 2 t l PE~!OOS oF C.lLMS 0 r!OURS .I' STA8ILITY CLA551 8 I Et.EVATIO~q 35 F'EET DlRt:CTIO~i 1 *3 1.1*7 8912 1 h1S 1 q,.zq )2'6 TOTAi., I N 1 0 2 0 0 0 l NNE 1 1 0 0 0 0 2 NE 0 3 0 0 0 0 '3 E~c. 0 1 0 0 0 0 1 E 1 ti 0 0 0 0 s I ESE 0 5 0 0 0 0 5 SE 0 I.I 1 0 0 0 5 SSE 0 2 Q 0 0 0 2 s 0 q 1 0 0 0 s 1* SSW 0 1 0 0 0 0 1 s*..i 0 1 2 0 0 0 3 ws~ l 0 2 1 0 0 u 0 0 0 0 0 0 0 I WNIII 0 0 1 0 0 0 1 N)'j 0 1 1 0 0 0 2 NN\\11 l) 5 0 0 0 0 s VAR I AFlLF..' 0 0 0 0 0 0 0 I \\ TOTALS a 3Z 10 1 0 0 a1 ?ERIOOS OF CAL,"IS 0 HOURS 2.S.-A-17 I

-*-------~

t 'I . ti f: 1

r.-

i' L \\I VEPCO

SUR~Y JOINT F~EGUENCY OtSTR!~UTION 35 FT ~!NOS 1971.!*b r~

PE~IOO OF ~ECO~OI HAY 11 3/7Q ~ 301 Q/7o { "J 11 STABI!..ITY CLASSI C f ; El..EVAT!ONI 35 FEET l, I DIRE.CT IO~. 1*3 1.1~1 a.. 12 13* 18 1q*21.1 >21.1 TOTAi.. t s

-~

H 0 1 0 0 0 0 1 ii NNE

0 1

0 0 0 0 1 NE 0 1 0 0 0 0 1 ENE 0 3 0 0 0 0 3 ::1 E 1 to 1 0 0 0 12 ESE 0 1 1 0 0 0 8 SE 0 1 0 0 0 0 1 SSE 0 2 0 0 0 0 2 s 0 1 0 0 0 0 1 -1 SS1o1 0 0 3 0 0 0 3 S\\ol 0 1 'S 0 0 0 b ~. '. \\al Sw 0 1 0 0 0 0 1 ii w 1 3 1 0 0 0 5 WNW 0 3 0 0 0 0 3 NW 0 I.I 0 0 0 0 4 NN\\'j 1 3 I.I 0 0 0 8 1* VARIARLE 0 0 0 0 0 0 0 TOTAL.S 3 I.I 2 15 0 0 0 bO PERlODS oF CAL~S 0 HOURS I SHBILITY CLASSI 0 I ELEVATION! 35 r'EET I. 0IR£CTI0N 1*3 '1*7 8*12 13*1S 1 q.. 2 Q >2Q TOTAi.. N 1 12 q 0 0 0

22 I NNE b

15 1 0 0 0 22 NE I.I 13 2 0 0 0 19 ENE s 15 I.I 0 0 0 2Q II E 21 12 0 0 0 37 ESE LI 30 2. 0 0 0 3b t SE b q 2 0 0 Q t 7 SSE 2 7 I.I 0 0 0 - 13 i.l s 2 b s I 2 0 0 1 5 SSw 1 10 s 1 0 0 1 7 Sw 0 0 13 2 0 0 21 l'ISW 2 2 5 0 0 0 q II w 0 q 1 0. 0 0 1 0 WNol 1 12 2 1 0 0 1b NW 2 q 1 0 0 0 12 NN'l4 1 11 b 0 0 0 18 I VARIABLE 0 0 0 0 0 0 0 TOTAI.S LI 1 187 7q b 0 0 308 . PE~IOOS OF CAL~S 0 HOURS 2.5-A-18 i.l r I )

I I I VEPCO"' SURRY JOINT FREQUfNCY DISTRIBUTION 3S F'T WINOS 1q1u.. o I P~RIOO OF RECORD! l-1AY 3/ 3/714 ** 30/ Lll7b I STABil. ITY CLASS I e EL!::VATION1 35 F' E E.T DIRECTIQl'.j 1*3 4*7 a.. 12 1 h18 1q*24 >24 TOTAL II N 2 12 l 0 0 0 11 NNE 5 7

o 0

0 0 12 NE 3 12 0 0 0 0 1S I ENE 19 19 1 0 0 0 H E 12 19 1 0 0 0 32 ESE 15 31 0 0 0 0 Lib SE 13 20 7 0 0 0 LI 0 I SSE 12 31 3 0 0 0 46 s 27 31 13 0 0 0 71 SSW a 31 b 0 0 0 us SW 2 17 a 0 0 0 27 I ~SI'/ 3 3 0 0 0 0 6 w 8 9 0 0 0 0 17 \\IIN\\11 3 1'I 0 0 ~ 0 21 NW 2 1 0 0 0 0 10 I* NNlli 8 1 7 4 1 0 0 30 VA11IA8LE 0 0 0 0 0 0 0 TOTALS 1 (12 283 54 1 0 0 '180 I PER roos OF C AL/o!S 1 HOURS I STABil.ITY CLASS I F' ELC:VATION1 3S FE::El I DIRECTION 1 * :s U*7 8*12 1 :S* 18 1q,.24 > 2 4 TOTAi.. I ~ 3 1 0 0 0 0 NNE . 2 0 0 0 0 0 2 NE 2 0 0 0 0 0 2 I ENE

2.

0 l 0 0 0 3 E 7 3 0 a a 0 1 0 ESE 1 0 3 0 0 0 0 13 s E. 13 3 0 '. 0 0 0 1 b I SSE 1 (I 9 0 a 0 0 23 s 12 s 0 0 0 0 1 7 SSw 8 5 0 0 a 0 13 SW 5 5 1 0 0 0 11 I wsw b 2 1 0 0 0 9 w 0 0 0 0 0 4 WNW s 0 0 0 0 0 s NIii 2 0 0 0 0 0 2 I NN~ 3 0 0 a 0 0 3 VARIA~LE 0 a a 0 0 0 a TOTALS qa 3o 3 a 0 0 137 I PEHIODS OF CAL,"15 2 MOU>1S

2. S-A-19 I

VEPCO

SURRY JOINT FRE~UENCY O!ST~!BUTION 35 FT WINOS 1q7q.~

PERIOD OF RECORD! ~AY 3/ !/7U

3~/ U/7o STA!31L I TV CL ~ss l G

ELEVATION! 3S F'HT DIRECTIQ-'1 1*3 '1~7 a.12 13*18 Ill s 0 0 0 ~N-E: 1 0 0 0 NE 2 0 0 0 E~1E 1 0 0 0 E 3 0 0 ESE b l 0 0 SE b z 0 0 SSE 12 0 0 0 s 1& 0 Q 0 SSW 1 l s 0 0 SW 15 1 0 WSW 8 2 1 0 w s 0 0 0 . WNW 8 2 0 0 NW 3 3 0 0 NNw 3 3 0 0 VAR!A8LE 0 0 0 0 TOTALS 105 28 2 0 PER IOl)S oF CAL.'1S 20 HOURS HOURS OF ~ISSI~G OATAI 87 TOTA~ 08SE~VA1I0NS FOR MAY 2.S-A-20. 1 q.211 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 - 0 0 0 0 "2 Q 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 TOT.\\\\,. 5 1 2 1 1 1 8 12 1b 1& 22 11 s 10 b b 0 135 t1 .,*z. *:., ,.t :., ' ~.,

l

~- ~ sit t, ;_,

i.

I I..

t.,;. r. '* I ,I .I I I

1 I

.I.,

I - ------ - --- - --- - ------------- *-** -*-*-*---~*--- I I I VEPCO

SURRY JOINT FRE~UENCV OISTRI8UTION 35 FT ~INOS 197/J*o

~ERIOO OF RECOROI JUN 3/ 3/7Q

30/ 417&

I SiAOILI TY CLASS I A E:Lf.VHIO~I 3:, FEET DIRECTION 1*3 4*7 a-12 13*18 19*24 >24 TOT.Al. II N 0 0 1 0 0 0. 1 NNE 0 a 0 0 . 0 0 0 I NE 0 3 5* 0 0 0 8 ENE 0 IJ 1 0 0 0 s E 1 17 8 0 0 0 2b ESE l 2b 5 0 0 0 34 I SE

3 13 1

0 0 0 17 SSE. 1 3 0 0 0 0 Q s 0 b 0 0 0 0 b SSW 0 2 0 0 0 0 2 I SW 0 10 s 1 0 0 1& WSW 0 3 Q 0 0 0 7 'ti 0 2 0 0 0 0 2 WNW 0 6 3 2 0 0 13 I Nio/ 1 11 2 0 0 0 1 IJ NNw 1 b 2 0 0 0 q VAR IABI.E 0 0 0 0 0 0 0 TOTAl.S 10 114 57 l 0 0 1&~ .1-PEl-!IODS OF CAL.MS 0 HOURS I STABILITY CLASS! B ELEVATION! 3S FEET DIRECTION 1.. 3 4*7 8,,12 1:s.. 1s 1q.. 2q >2U TOTAL. I N 0 1 0 0 0 0 1 NNE: 0 t 1 0 0 0 2 I NE 0 3 1 0 0 0 4 ENE 0 0 0 0 0 0 0 C: 0 3 1 0 0 0 Q E St: 0 s 0 0 0 0 5 I SE 1 2 0 () 0 0 3 SSE 1 0 0 0 0 0 1 s 0 3 0 0 0 0 3 SSW 0 1 0 0 0 0 1 I S\\lf 0 0 0 0 0 0 0 l'j$~ 1 4 1 0 0 0 b w 0 1 0 0 0 0 1 \\IINW 0 4 0 1 0 0 s I NW 0 1 0 0 0 5 NNW 0 4 2 0 0 0 b VAR lAAI.E 0 0 0 0 0 0 0 TOTAI.S 3 3o 1 1 0 0 IH I PERIOOS OF' CALMS 0 HOURS 2.S-A-21 I

~-****

I

~'

1 I VEPCO

SURRY JOP!T FREQUf>,;C'f D I S T R I8 U T I O *i '35 FT

,,., INDS \\q1£1.e r*: PERIOD OF ~ECOROI JU~ 3/ 3/ 70... 30/ Q/71:J

1 STA8ILIT.Y CLASS I C

i.

ELEVA TI o~q 35 F' Ef. T OIRECTION 1*3 Q*7 a-.12 t3,o18 1 q... 2 I.I >2ll TOTA\\. N 0 2 0 0 0 0 2 l' NNE 1 3 2 0 0 . 0 b I NE 0 1 l 0 0 0 ENE 1 2 0 0 0 0 3 E 0 1 l 0 0 0 2 -.I ESE 0 u 0 0 0 0 ll SE. 1 2 0 0 0 0 3 SSE 0 0 0 0 0 0 0 s 0 1 0 0 0 0 1 rl SSW 1 0 1 0 0 0 2 s~ 0 3 0 0 0 0 3 WSW 0 2 1 0 0 0 3 ,I 1 2 0 0 0 0 3 ~, wNW 1 2 1 0 0 - 0 Q NW 0 1 l 0 0 0 2 NNW 0 0 1 0 0 o* 1 VARIA8LE 0 0 0 0 0 0 0 I TOT Al.S

2o 1 ;

0 0 0 U3 Pf.~IODS 0 r' C AL"15 0 HOURS I STABILITY CL.i.ss, 0 t.l.!:.VAT IQNt 35 FEET DIRE.CT ION 1,d 0.*7 8* 12 13* 18 1 q.21.1 >2U TOTAL N 2 19 0 0 0 0 27 NNE. 0 6 s 0 0 0 t3 NE 2 12 7 0 0 0 21 ENE a 7 0 0 0 0 1 1 I E 3 12 3 0 0 Q 18 I ESE 2 q 2 0 0 0 13 SE 3 2 0 0 0 0 5 SSE IJ 0 0 0 0 0 s 3 5

1 0

0 0 q sswj IJ ~ 3 0 0 0 12 S!Ol (J, 7 7 0 0 0 18 wS;oi q 3 0 0 0 18 w 1 10 1 0 0 0 12 WN'tl b 10 2 0 0 0 18 NIii 2 7 3 0 0 0 12 NNW 3 11 I.I 0 0 0 18 VARIABLE 0 0 0 0 0 0 0 TOT Al.5 uq 13.3 IJ7 0 0 0 22q PERIODS OF CALMS 0 HOURS 2.S-A-2*2 J

I I I I I VE.PCO., SURRY JOINT FRE~UE~CY D!STRI8UT!ON 3S FT w!NDS tqH.,o PERIOD OF RECOROI JUN 31 3171.1., 30/ 417b I STABil.ITV CLA5Sl e: El.EVATIONt 3S HU Ii DIRECTION 1.. 3 1,1.. 7 e.. 12 13,'18 1 q.21.1 ->2Q TOTA\\. N 1 30 1 0 0 0 32 I NNE 0 10 1 0 0 0 23 NE 2 7 3 0 0 0 12 ENE 7 0 3 0 0 0 1& E 7 22 2 0 0 0 31 .1 ESE 15 20 1 0 0 0 ll2 SE 10 10 0 0 0 0 20 SSE b 21.1 2 0 0 0 32 s s 20 s 0 0 0 30 I ssw b 19 3 1 0 0 zq SW 10 32 0 0 0 0 42 WSW b 10 1 0 0 0 11 w s 11 0 0 0 - 0 to I WNW I.I '3 0 0 0 0 q NW 8 3 0 0 0 0 11 NNW 2 22 0 0 0 0 21.1 VAR lAF3LE 0 0 0 0 0 0 0 I TOTAl.5 100 203 2Z 1 0 0 38b PERIODS oF CALMS a HOURS I STA6ILITV CLASS I F' E:LE.1/ A TI O~q 35 F'EO I DIRECTION 1*3 1.1*7 a~ 12

13*18

\\91121.l )21.1 TOT Al., N 1 0 0 0 0 0 1 I NNE 1 1 0 0 0 0 a NE 2 .o 0 0 0 0 2 E.~l E

s 1

0 0 0 0, 4 E 3 1 0 0 0 0 I.I I ESE q I.I 0 0 0 0 13 SE - 7 1 1 0 0 0 q SSE 16 12 1 0 0 0 29 s ) 0 s 0 0 0 0 ts I ssw 8 0 a 0 0 0 t 'I SW 7 I.I 0 0 0 0 11 wsw 2 1 0 0 0 0 l w 3 1 0 0 0 0 I WNW 2 2 0 0 0 0 I.I NW 1 0 0 0 0 0 1 NN"I l 0 0 0 0 0 1 VAl;lAALE 0 0 0 0 0 0 0 I TOTAI..S 71, 39 2 0 0 0 117 PE~ I ODS OF CAI.MS 7 HOURS 2.S-A-23 I

~--*"--*- VEPCO ~ SURRY JOINT FREOUE~CV OISTRI8UTIQN 35 FT ~tN~S \\q7Q*& PERIOD ~F RECOQOI JU~ 31 l/7Q

30/ Q/7b STABILITY CLASSI G

EL.E\\IAT!ONI 35 rEET O!RECTION l*l IA*1 8*12 13~ 18 N 3 0 0 NNE 1 2 0 0 NE 3 a 0 0 fp,Jf. 1. 5 0 0 E 2 10 0 Q E.SE n 21; 0 0 SE 7 13 1 0 SSE 20 5 0 0 s 20 q 0 0 ss)lj 10 13 0 0 SW q ll b 0 WSW 8

2.

5 0 w q 3 0 0 Wr,.l\\11 5 3 0 0 N\\oi 2 5 2 0 NNl'I 0 1 1 0 VAR IA8\\..E 0 0 0 0 TOTAL.5 111 11b 15 0 PER IOOS or CAL!o15 37 HOURS HOURS OF M!SS!NG DAT~I TOTAL OBSERVATIONS FOR JUN 127& 2.5-A-°24 1q*2'4 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >2'i 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I

I ill

~ 1
- }

.I ~, ~~

I ---* *-~ -- ----*--------*------ -----. - I . -......... ~. -*-. I I VEPCO., SURRY JOINT FREQUENCY O!STR!BUTION 3S FT ~!NOS 1971.1*6 P~RIOO OF RECORD! JUL 3/ 3/71.1

30/ Q/76 I

STABILITY CLASSI A ELE:'.VATI0"*lt 35 FEET I, DIRECTION 1.. 3 l.l*T a.. 12 13*18 19-,21.1 )21i TOTAi. N 0 1 0 0 0 0 1 NNE 0 q 2-0 0 0 11 I NE 1 8 2 0 0 0 11 ENE 1 I.I 0 0 0 0 5 E 0 6 0 0 0 0 b ESE 0 ll 0 0 0 0 4 I SE 1 7 0 0 0 0 8 SSE 0 2 0 0 0 0 2 s 0 0 0 0 0 0 0 I SSn 0 1 0 0 0 0 1 SW 0 7 11 0 0 0 18 WS'rl 0 11 2 0 0 0 i3 )Ii 0 12 1 0 0 -- 0 i 3 wN-... 1 b 0 0 0 0 1 Nlii 1 5 0 0 0 0 6 NNw 0 0 0 0 0 0 0 VARIABLE 0 0 0 0 0 0 0 TOTAI.S s 83 18 0 0 0 100 I PERIODS OF CALMS 0 HOURS

1.

5-TA~ IL ITV CLf,SS I 8 ELEVATION I 35 HE r DIR!::CTION 1*3 1.1.. 7 8*'12 13*18 19*21.1 )21,1 TOTAi. I N 0 0 1 0 0 0 1 NNE 0 0 0 0 0 3 I NE 0 0 0 0 0 0 0 E N-E 0 3 0 0 0 0 3 e: 0 I.I 0 0 0 0 I.I ESE . 0 7 0 0 0 0 7 I SE 2 2 0 0 0 0 I.I SSE 1 1 0 0 0 0 2 s 0 0 0 0 0 0 0 SSioi 0 0 0 0 0 0 0 I 5)11 0 I.I 1 0 0 0 5 WS"' 2 I.I 2 0 0 0 8 w 0 5 1 0 0 0 6 1,jNW 1 1 0 0 0 0 2 I NW 0 0 0 0 0 0 0 NN"I 0 1 0 0 0 0 1 VARIABLE a 0 0 0 0 0 0 TOTALS 6 32 8 0 0 0 Qo I PEHlODS oF CAL~S 0 HOURS 2.S-A-25

I 1 i 11

!1 YEPCO
SU'ilRY JOI~T F~EQUE~CY O!STA!BUTIO~ 35 FT WINOS 197Q*6 r 4 PERICO OF RECOROI JUL 3/ 3/74 ~ 30/ Q/76

' ll l ~ STABILITY CLASS! C I TOTll. 11 ELEVAT!ONt 35 FEET 0IH£CTI0N 1 *.S IJ*7 8*12 13*18 19*2'1 >2'1 N

1.

1 0 0 0 0 ~ 1, NNC: 0. 3 0 0 0 0 NE 0 l 0 0 0 7 1* i. ENE 1 2 0 0 0 0 i f I E 0 5 0 0 0 0 ESE 2 0 1 0 0 0 SE 2 1 0 0 0 0 .3 SSE 2 1 0 0 0 0 3 ' *1 s 0 0 0 0 0 0 0 S5i'I 0 0 .o 0 0 0 0 ~- SIii 0 1 2 0 0 0 .3 t l WSl'I 1 4 1 0 0 0 0 r I w 2 7 0 0 0 0 q l'IN;,i 1 2 0 0 0 - 0 J c NW 2 1 1 0 0 0 " i NN.. 1 0 0 0 0 s I ;I . VARIABt.E 0 0 0 0 0 0 0 TOTALS 18 33 8 0

O 0

59 I PEM!ODS aF CAl.~S 0 HOURS t I STABILITY C1_4SSl 0 f ;I ELEVATION! 35 F'EET DIRECTION 1.. 3 '1*7 s.. 12 13* 18 1 q.zq >2'1 TOTAi. l N 2 l 0 0 0 11 t 'I NNE 2 q 1 0 0 0 12 Nt 7 8 2 0 0 0 1 7 l ENE j 8 0 0 0 0 11 I E 1 1q 0 0 0 0 20 l ESE b 12 0 0 0 0 18 I SE 13 0 0 0 0 17 I SSE 5 7 0 0 0 0 12 I I s s 1 0 0 0 0 0 15 t f 55... 5 1" 7 0 0 0 2" I sw 10 33 u 0 0 0 os f ws*... I, b b

0.

0 0 18 ll w 1

12 1

0 0 0 1 Q \\,INW 7 10 0 0 0 0 1 7 i ' P-1\\11 Q l!J 3 0 0 0 21 NN'II 2 2 Q 0 0 0 I. I VA'il I AE\\LE 0 0 0 0 0 0 0 TllTAl.5 b8 1 ll 3 'IS 0 0 0 2% 11 PERIODS QF CALMS 1 HOURS 2.S-A-26 I

I I I I VEPCO... SlJRRY JOINT FREQUENCY OISTRIBUTION 35 Fi *INOS 1<n1.1.. o . PERIOD OF RECO~OI JUL 3/ 3;7q

30/ 1.1/7&

I STABILITY CLASS I E E.LE.V.UI0'-11 35 FE::E T I OIRECTIO_.. 1*3 4*7 a.. 12 13* 18 1 c;.21.1 >2!1 TOT Al. N 8 2s* l 0 0 0 37 I NNE s 1 0 0 0 0 12 NE b 8 0 0 0 0 11,l ENE q b 0 0 0 0 15 e: 7 1 " 0 0 0 0 21 I ESE 18 11.1 0 0 0 0 32 5 8 5 0 0 0 0 13 SSE 18 11 0 0 0 0 zq s 31.1 1q 2 0 0 0 55 I SS111 17 71

8 0

0 0 SW 22 ss 1 i 0 0 0 88 PISW 12 1q 1 0 0 0 32 w 12 t LI 0 0

0. -

0 2b \\otNjoj 8 8 0 a 0 0 lb I N\\li 8 10 0 0 0 0 18 NNW 1 13 1 0 0 0 21 VAR IA8LE 0 0 0 0 0 0 0 I TOTAl.S 199 302 21.1 0 0 0 525 PERIODS OF CAL,"15 2 HOURS I STABILITY CLASS I F ELE-.:I/ATION1 35 FEET I OIRECTION 1*3 11*7 8*12 13*18 1 q.21.1 >21.1 TOTAL. N 0 2 0 0 0 0 2 I 1-JNE 2 0 0 0 0 0 2 1-iE 3 0 0 0 0 0 3 ENE 0 1 1 0 0 0 2 E ..5 1 0 0 . 0 0 I.I ESc. b 0 0 0 0 0 b I Sr. 7 a 0 0 0 0 7 SSE t 0 0 0 0 0 0 1 0 s 19 2 0 0 0 0 21 5Si'i 10 b 0 0 0 0 lb I Sill 11.1 1 7 0 0 0 0 31 wS\\li 7 ll 0 0 0 0 11 \\II ll 2 0 0 0 0 b \\II N., 1 l 0 0 0 0 Q I NW 1 0 0 0 0 0 1 NN,.. 2 1 0 0 0 0 3 1/ARI.\\BLE 0 0 0 0 0 0 0 TOTALS aq 3q 1 0 0 0 12q I PERIODS OF CALMS 7 HOURS 2,5:-A-27 I* e

-- VEPCO

SU!-lRY JO!"IT FRE11UENCY 01STR!8UT!0N 35 FT. WINOS 1q1u.o P~RIOD OF RECO~QI JUL 3/ 3/7!1
30/ q;70 STABILITY CLASSI G

E\\.EVAT!ONI 35 FEET 01R£CTI01'l t*l h7 e.. ta 13018 N 0. 1

O 0

NNE l 0 0 0 NE 1 0 0 0 ENE 1 1 0 0 E 1 2 0 0 ESE Q 0 0 SE 2 0 . 0 SSE s 0 0 s 13 s 0 0 ssw 23 0 0 5*111 *

s 7 5

0 0 .. s;i; 11 2 0 0 'pi 0 2 0 0 \\liN~ 1 0 0 Nill 3 3 0 0 N"IW 2 0 0 0 VAR !ABLC: 0 0 0 0 TOTALS-t t3 H 0 0 PE.RIOOS oF CALMS 5Gl HOURS HOURS OF MISSING DI.TAI 10b TOTAL OBSERVATIONS FOR JU~ 1382 .2. 5-A-2'8 1ci.. 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOT-'\\. 1 1 1 2

s 8

b q 18 27 Q2 u 8 5 b 2 0 1s2 I " -~ -I 1 I I I ,1 l-r I 11 I

1

~, I I I I

I I I I VEPCO ~ SURRY JOINT FREQUENCY O!STRt8UTI0N 35 FT WINOS 1q7U*& PERIOU OF RECOROt AUG 3/ 3/7U

30/ ij/70 I

STAatl.lTY CLASSI A I E\\.EVAT!UN! 35 re.ET OIRE.CTlON 1

3 -

U*7 8*12 13.. 1 a 11?*2Q )cU TOTAi. I N a 0 1 0 0 0 1 NNE 0 3 'I 0 0 0 7 NE 0 7 2 0 0 0 q ENE. 0 8 2 0 0 0 10 I E 0 s 2 0 0 0 7 ESE 0 3 0 0 0 0 3 5£ 2 1l 0 0 0 0 13 sse: 1 7 0 0 0 0 8 I s 0 0 0 0 0 0 0 ss*..i 0 s b 0 0 0 11 sw 0 s 12 0 0 0 t7 WSW 0 2 3 0 0 0 s I w 0 3 0 0 0._ 0 l \\ijN\\11 0 1 0 0 - 0 0 1 NW 0 0 1 0 0 0 1 NN,.. 0 1 0 0 0 0 1 I VAR IA6l.E 0 0 0 0 0 0 0 TOTALS 3 &1

s 3 0

0 0 rn PER!OOS oF CALMS 0 HOURS I STABIL1TY CLAS51 A I ELEVATIONt 35 HE. T DlRE.CTIUN 1*3 4.. 7 a... 12 13-18 1 q.. 2u >2'1 TOTAL I N 0 0 0 0 0 0 0 NNE. 0 2 0 0 0 0 a NE 0 Q 0 0 0 0 4 ENE:. 0 u 0 0 0 0 u I E 1 1 1 0 0 0 l ESE 0 3 0 0 0 0 3 SE 0 3 0 0 0 0 3 SSE 1 0 0 0 0 0 1 I s 2 3 0 0 0 0 5 SSl'I 0 2 2 0 0 0 u sw 1 a 1 0 0 0 2 WSW 0

a 0

0 0 0 2 w 0 7 0 0 0 0 7 I WNW 0 1 0 0 0 0 1 NW 0 ii? 1 0 0 0 l NIIIW 0 0 0 0 0 0 0 VA~!ABLe'. 0 0 0 0 0 0 0 I TOTAL.S s

SU s

0 0 0 QQ PE~10DS oF CAL~S 0 HOURS Z.-5-A-29 I

---~-- t,I I t I j -=-iE?CO.. SURqy JQpq FRE11UE:NCV D!STR!13UTION 3S FT "'I~OS 197q.. 6 I Pe:.R l 00 UF RECO~O: AUG 31 317q ~ 30/ Q/71, STABILITY Ci 4 A5S I C I (l.EVAT !0'1,1 35 F ff T OlRECTlON 1*3 /Jfl 7 8*1? 13.1 s 1q.2q >21.1 TO TAI. I N 0 0 0 0 0 0 0 I NNE 0 0 1 0 0 0 1 NE. 0 3 1 0 0 0 q [:

ENE 0

8 1 0 0 0 q f E 1 LI 1 0 0 0 I E.S E 1 2 0 0 0 0 3 t SE 1 3 0 0 0 0 4 SSE 2 3 0 0 0 0 5 l I s 2 2 Q Q 0 0 4 r i SSW 0 3 0 0 o* 0 3 l I sw 2

7.

2 0 0 0 11

\\IISW 2

3 0 0 0 0 5 I \\tl 2 1

o 0

0 0 3 l i,.Nw 0 3 0 0 0 0 3 i NW 0 3 0 0 0 0 3 I I NNw 0 1 1 0 0 0 2 VAHIAf3LE 0 0 0 0 0 0 0 I TOTALS 13 a1:, 7 0 0 0 bb nRIOOS (1 F CALMS 0 HOURS I STAH!LITV CLASS I D I ELEVATI0"'1 35 FEET OtRf:.CTION 1.. 3 4*7 5... 12 13*18 1q.24 > 2 LI TOT4L N 3 13 0 0 0 0 1 b

I NNE 2

7 1 0 0 0 1 0 i NE b 1 0 2 0 0 0 \\ 8 I I E. NE. 7 18 0 0 0 0 25 E 7 32 5 0 0

o.

aa ! E. st:: 10 1 ij 0 0 0 0 21J S£ 12 q 0 0 0 0 21 r I SSE. 8 1 0

0 0

0 9 I s 14 \\ 1 0 0 0 0 25 I SS\\ol 12 30 2 0 0 0 44 .Sw 1 O 29 b 0 0 0 as ! I WS\\11 q 20 t, 0 0 0 35 l'I s 22 0 0 0 0 27 l'IN,oi q 19 0 0 0 0 28 NW 2 23 2 0 0 0 27 I I NN*,i 2 8 0 0 0 0 1 0 VARIARLE 0 0 0 0 .Q 0 0 TOTALS 118 266 zq 0 0 0 'IO 8 PERIODS OF CALHS HOURS Z.5-A-30 I -.1

I I I I VEPCC ~ SURRY JOINT FREQUE~CY O!STR!8UT!ON 3S FT wINOS 197a-o PERlOD OF RECORD! AUG 3/ 3/7(1" 50/ l.l/7b I STABILITY CLASS! E ELf.YATIONI 3S F£ET DIRECTION 1

3

'1**7 a.. 12 13*18 1 q,.2(1 >2'1 TOTAi. I N 1 S 1 O 1 0 0. 0 20 NNE b 5 . 0 0 0 0 11 I NE 12 11 0 0 0 0 23 ENE 11 10 1 0 0 0 22 E 12 5 1 0 0 0 1 8 ESE 1S 13 0 0 0 32 I SE 1 (I 0 1 0 0 0 21 SSE 18 5 0 0 0 0 23 s 37 11 0 0 0 0 '18 SS'-" 21 57 6 0 0 0 80 I sw 25 40 6 0 0 0 71 WS\\ol 10 14 1 0 0 0 31 w 13 12 1 0 0 0 26 WNW 0 I.I 1 0 0 0 11 I NW u b 3 0 0 0 13 NNi'I 0 18 3 0 0 0 27 VA~!A8LE 0 0 0 0 0 0 0 TOTALS 231 227 31 0 0 0 1189 I PERIOOS nF CALMS ta.HOURS I STABILITY CLASS! F ELEVATION I 3S FEF.T DIRECTION 1*3 '1*7 a.. 12 13*18 1 q.. 21.1 > 2" TOTAL. I N 5 0 0 0 0 0 s NNE 2 0 0 0 0 0 2 I NE 1 1 0 0 0 0 2 ~NE 0 0 0 0 0 0 0 E.

2 1

0 0 0 0 3 C. s F. u 0 0 0 0 0 I.I I sf. 8 0 0 0 0 0 8 SSE s 0 1 0 0 0

0.

5 23 4 1 0 0 0 28 ssw 1b c; 0 0 0 0 25 I Slol 1q 1 ii 0 0 0 0 33 wsw c; 2 0 0 0 0 11 w 7 3 0 0 0 0 1 0 l'INIOI 2 0 1 0 0 0 3 I N\\li 0 0 0 0 0 0 0 NN1>1 1 0 0 0 0 0 1 VAR ZABLE C 0 0 0 0 0 0 TOTAl.S 1 (l 1.j jij .s 0 0 0 1 1J 1 I PEHIOOS OF CALMS 1Q HOURS 2.S-A-31 I

VEPCO ~ SURRY JD!~T JRE~UE~CY O!ST~!8UTI0~ 3~ FT WINOS 1q7Q~b PERIOD OF RECO~~I AUG !/ 3j7q ~ JO/ Q/1b STAr.3It.ITV CLASS! G ELE.VAT!O"II 35 Fe.ET OIRt::CTIO~ 1*3 Q.,7 61112 13*18 N 0 1 0 0 ~mE 0 0 0 0 NE 0 0 0 0 ENE 0 0 0 0 E 1 0 0 0 ESE 0 0 0 0 SE 2 0 0 0 SSE. 7 0 0 0 s 17 0 0 0 55,,.. 30 3 0 0 SW a 2 1 0 0 WSial I.I 0 0 0 w

l 0

0 0 WN\\ot a 0 0 0 NW s 0 0 0 miw 2 0 0 0 VARIAl:ll.E* 0 0 0 0 TOTAl.S 117 s 0 0 PERIODS oF CAL~S !!1 HOURS HOURS OF HISSING DATAI Qb TOTAi.. OBsE~VAT!ONS FOR AUG 1u1.12 2.S-A-32 0 0 0 0 0 0 0 0 0 0 0 0 0 - 0 0 0 0 0 ) 2'1 0 0 o. 0 0 0 0 0 0 0 0 0 0 0 0 O* 0 0 TOT.tL. 1 0 0 0 1 0

2 7

17 l3 l.l3 l s 2 0 122 I ~ . i I } I ' *I I I l I I I I I

.1 I

I I I

i ' I I

1

~---

I I I I VEPCO

SURRY JOINT FREnUENCY DI~TR!BUTION 35 FT ~IMOS 1'17ll*b PERIOD OF RECORD& SEP 31 3/74
30/ '1170 I

STABILITY CLASSI A -ELF.VATtONI 35 F'HT DIRECTION 1

3

'1*7 8e12 13*18 1 q.. 211 ,au TOTAL I 2 0 0 N 0 0 NNE 0 b l 0 0 0 q I NE 0 7 1 0 0 0 8 ENE 1 b 0 0 0 0 7

e.

1 0 0 0 0 0 1 ESE: b 4 0 0 0 0 l 0 I SE 7 12 0 0 0 0 19 SSE 2 2 0 0 0 0 /Ji s 1 0 1 0 0 0 2 SSW 1 1

3 0

0 0 5 I SW 0 15 7 0 0 0 22 WSW 0 1 0 0 0 0 t ',I 1 1 0 0 0 0 2 WNW 0 2 0 0 0 0 2 I NW 1 LI 0 0 0 0 s NNW 0 2 2 0 0 0 (,l VAP! IA8LE 0 0 0 0 0 0 0 TOTAL.S 23 &3 21 0 0 0 101 I PEfilOOS oF CALMS 0 HOURS I STAt:!ILITY CLASSI 8 ELEVATION1 35 FEET DIRECTtON 1.. 3 1Ji*7 a.12 13*d8 1 q"' 2 'I ) 2" TOTAi. I s 0 N 1 0 0 0 NNE 1 b 0 0 0 0 7 I NE 3 l 1 0 0 0 7 ENc 0 4 0 0 0 0 E 0 3

0 0

0 0 3 ESE 2 3 0 0 0 0 5 I SE 0 2 0 0 0 0 2 SSE 1 1 0 0 0 0 2 s 1 2 0 0 0 0 3 ssw 0 2 0 0 0 0 2 I SW 0 2 0 0 0 0 2 WSW 0 1 0 0 0 0 1 w 0 0 0 0 0 0 0 WNW 1 1 0 0 0 0 2 I NW 0 2 1 0 0 0 3 NNW 1 2 0 0 0 0 3 VARIABLE 0 0 0 0 0 0 0 TOTALS 11 3q z 0 0 0 52 I PE.:itoos OF CAU1S 0 HOURS 2.S-A-33 I.

--*-~-~- l

I 1 I VEPCO

SUR~Y JOINT FRE~UENCY 0I~T~!8UTION 35 FT WINDS 1~7Q*o l
PcRlOU OF R~coqaz S~P 3/ 3/74 ~ 30/ ~/7o r I STABil.lT'f CL4SSI C

r, E:1.EVAT!U~il 3 S FE l:'.T ~ '.I 0IR£CTIUN 1*3 4.. 7 a.. 12 1 ::s.1 a 1C/*2Q >2Q TOTAi. N 0 3 0 0 0 0 1~ ! I NNE 1 8 3 0 0 0 NE 1 4 0 0 0 0 s. ENE 0 s 0 0 0 0 5 t E 2 0 0 0 0 t r I ESE 1 0 0 0 0 0 SE 0 0 0 0 0 0 0 SSE 0 0 0 0 0 0 0 s 1 0 0 0 0 0

t I SS\\11 0

2

3 0

0 0 SW 0 4 i ' 0 0 0 5 WSW 0 0 1 0 0 0 w 0 1 1 0 .0 - 0 wNW 0 1 0 0 0 0 NW 0 0 0 0 0 0 ~*,

N,1,,1W 0

l 2 0 0 0 V !.R U8LE 0 0 0 0 0 0 TOTAl.S

33 11 0

0 0 so I PERIODS OF' CAL"1S 0 HOURS 'I I STABILITY CLASSI 0 I EL.EV A TI O"l 1 35 FEET DIRE.CT ION 1*3 q.. 7 a.. 12 1 :s.. 1 e 1q.. 24 )t 2" TOTAi. N ll tlO 12 0 0 0 So -I NNC: "1 2 0 0 0 fJ 7 NE lo 0 0 0 0 20 ENE 2 20 0 0 0 2* I I E s 19 2 0 0 0 2b I ESE 0 8 0 0 0 0 1 ll t SE 7 5 0 0 0 0 12 SSE 0 0 0 0 1~ I I s 2 3 .2 0 0 0 ssw 0 13 b 0 0 0 1 q t s~ 3 12 3 0 0 0 18 l'ISW 1 7 Q 0 0 0 lit I \\ol 3 2 0 0 0 0 ~l\\hi 1 10 0 0 0 0 N"' 2 13 3 0 0 0 18 NNl'f 3 1q 1 0 0 0 23 I I Vl~IA8LE 0 0 0 0 0 0 0

TOTAl.,S S3 2 3q

.35 0 0 0 322 I PERIODS oF CALMS 1 HOURS 2.S:-A-34 11 -I

- ------- ---------~-~--- .I I I I VEPCO ~ SURRY JOINT F~EGUENCY OIST~I8UTION 3S FT ~!NOS tq7Geo P~RIOO OF RECOROI SEP 31 3/74

30/ 4/7&

I STABILITY CLASS! E ELEV&\\T!ONI 3S F EE::T DIRECTION 1 *o3 U.*7 a.. 12 13-18 1q*24 )24 TOTAL. I N 2b 38 15 1 0 0 80 "4NE 1 7 2S 3 1 O* 0 Lib I N£ 5 24 0 0 0 0 2q E~JE q 15 0 0 0 0 zq E 8 31 1 0 0 0 40 ESE 17 22 11 0 0 0 so I SE 2 4 3 0 0 0 0 21 SSE 12 q 0 0 0 0 21 s 18 1 q 3 0 0 0 40 SSW 13 47 11 0 0 0 71 I SW 7 20 2 0 0 0 35 WSl'l 11 7 1 0 0 0 19 w 11 5 0 0

o.

0 1b WNW 3 5 a 0 0 0 8 I N\\'I 3 3 2 0 0 0 8 NNi11 7 2:5 17 0 0 0 u, 7 \\IA~IA8LE 0 0 0 0 0 0 0 TOTALS 191 302 oo 2 0 0 Sot I PERIODS QF CALMS LI HOURS I STABILITY CLASSI F &:LEV.AT IO'-' t 35 FEET OIRE:.CTION 1*3 4,.7 8*12 13.. 18 19*2tl >24 . TOT"'- I N 13 0 0 0 0 0 tl NNE 2 0 0 0 0 0 2 I NE 4 0 0 0 0 0 u EfllE 2 0 a 0 0 0 2 E 3 0 0 0 0 0 3 ESE 1 1 0 0 0 0 2 I SE 0 2 0 0 0 0 8 SSE. a 1 0 0 0 0 q s 11 1 0 0 0 0 1 2 SSw s 3 0 0 0 0 8 I s'/j s .3 0 0 0 0 6 WSW 3 1 0 0 0 0 Q l'I Q 1 0 0 0 0 5 wNW LI 0 0 0 0 0 .I NW 1 0 0 0 0 0 1 NNW q 0 0 0 0 0 q VAR!ABLE 0 0 0 0 0 0 0 TOTALS 81 13 0 0 0 0 94 I PERIODS nF CALMS 11 HOURS 2.S-,A-35 I

~PCO

SlJRRY JOINT FREQUENCY OISTRIBUT(O~ 35 FT,,qNQS 197ho PERIOO ~F RECO~Dt SEP 3/ 3/7q
30/ ij/76 STA8ILITY CLA*S"S I G

ELEVATIOl-.I. !I L f.~ N 1 2 1 0 0 0 I.I 1:'1 N~IE 0 3 0 0 0 0 3 ~] NE 1. 2 0 0 0 0 3 f.NE 0 1 0 0 0 0 1 I,' E 1 1 0 0 0 0 2 ESE 2 1 0 0 0 0 3 [ii SE 0 0 0 0 0 0 0 SSE a 0 0 0 0 0 0 r..

s 0
0 0 0 0 0 0 .1;;**:..., SSl'i 0 1 1 0 0 0 2 L! sw 0 2 1 0 0 0 l ~~.:; ~- ~s*..i 2 1 0 0 0 0 3 t Pl 0 I.I 0 0 0 0 q f:il WN1t 0 3 2 0 0 - 0 s r; N\\11 1 2 1 0 0 0 I.I i NNri 2 0 1 0 0 0 3 ~- VARURLE 0 0 0 0 0 0 0 t TOT~LS. to 23 7 0 0 0 1.10 r1 PERlOOS QF' CAL~S 0 HOURS 'I l STABILITY CLASS! 0 ELEVATION I 3'5 Ft.ET t OlRECT!IJ~., 1 *.) 1.1*7 a-12 13-18 1 q.21.1 >21.1 TOTAL 11 N 7 13 q 0 0 0 2q NNt. I.I 11 0 0 0 0 , s 11 NE 2 11 2 0 0 0 1*5 ENE: 0 12 2 0 0 0 1 q [ £. 7 l '; 0 0 0 0
I 1 ESE 0
13 0 0 0 0 SE 7 6 0 0 0 0 I ; i SSE I.I 2 1 0 0 0 s 1 q 1 0 0 0 6 :"I SS,i 2 7 3 0 0 0 I 2 t SW 2 12 I:) 0 0 0 20 'HSw 3 8 2 0 0 0 l 3 ~ I.I 7 0 0 0 0. , 1 'I j,jNw I.I 0 0 0 0 ! ~ I NW 3 1 0 Q 0 0 0 NN"' 3 20 1b 2 0 0 u I VARIABLE 0 0 0 0 0 0 0 'I TOTALS 59 157 U2 2 0 0 2 o v I I I ; PERIODS oF CAL~S 1 HOURS 2.S-A-38 I I -.,,,r..~~-~-.:~~* ~---*~.. ----
I I I I VEPCO" SURRY JOINT FREQUENCY 0ISTR!6UTfQN 3S FT ~!NOS 1q7Q*b PERIOD OF RECORD! acr 3/ 3/T4" 30/ tl/7& I STABit.!TY cr~ASSI E El.EVA TtOt-11 35 FEET OIRE:CT!ON 1 *.) '1*7 8*12 13* 18 1 q.. 2t1 "2" TOiAL. I N lo 2S. 7 0 0 0
48.
NNE 13 10 0 0 0 0 23 I NE 8 11 z.. 0 0 0 21 ENE s 11 0 0 0 0 1b E 5 2b 0 0 0 0 31 ESE 2 13 0 0 0 0 1S I SE 11 0 0 0 0 15 SSE q 7 7 0 0 0 23 5 10 17 3 0 0 0 30 SS114 12 27 1 i 0 0 0 50 I 51o1 5 21 3 0 0 0 29 WSW 7 q 2 0 0 0 18 w 1 0 0 0 0 0 14 WNW 11 3 1 0 0 - 0 1S I NW 5 11 1 0 0 0 1 7 NNili 10 51 13 l 0 0 75 VAR.IA8LE 0 0 0 0 0 0 0 TOTAL.S 133 2% so l 0 0 '140 '" I PERIOOS Of CALMS 2 HOURS I STA8!1.,!TV CLASS& F" EI.EVATION1 3S FEE::T DlRECTIUN 1*3 "J! 7 e.. 12 13*18 1q.,2q >2ll TOTAi. I N e 0 0 0 0 0 8 NNE 0 0 0 0 0 I NE ii 0 0 0 0 ~ ENE 1 1 0 0 0 0 2 E. 8 1 0 0 0 0 q E.SE 3 0 0 0 0 0 3 I SE 1 (I 2 0 0 0 0 1b SSE 1S 1 0 0 O* 0 10 s t3 1 0 0 0 0 0 23 S S"f s 1 7 0 0 0 0 22 I s..i 11.1 11 3 0 0 0 28 \\If Sill 2 2 0 0 0 0 w 1 0 0 0 0 s WN-1 3 2 0 0 0 0 5 I Nlo4 0 0 0 0 8 NNw 2 2 0 0 0 0 VAAIA8\\.E 0 0 0 0 0 0 0 TOTA\\.5 101.1 51.1 .l 0 0 0 1 bl I PERIODS OF CALMS a ~OURS 2.S-A-39 I
VEPCO ~ SURRY JOINT FREnUENCY O!STRIBUTION lS FT WINDS 1q1u"& P~RIOD OF ~ECCROI OCT 3/ 3/7Q" JO/ U/7o SUB lLITY CJ..ASS I G El. E 'I A T l O ~J I 35 FEET DIRECTION 1*5 ~-1 a.. 1, 131118 N ti q 2 0 NNE 2* 0 0 0 NE 2 0 0 0 ENE 1 0 0 0 E 0 0 0 0 ESE b 1 0 0 SE b 0 0 0 SSE 13 0 0 0 s 3£1 2 0 0 ssw "0 1 0 0 s~ 30 0 0 0 ws~ q 0 0 0 w 10 0 0 0 W~hl s 0 0 0 NW q 0 0 l NNW b 3 2 1 VARIABLE 0 0 0 0 TOTAI..S 177 tb q 2 PE~IOOS oF CALH5 87 !'iOlJRS TOTAl. OBSERVATIONS FOR OCT 13qo 2.S-A-40 tq,,z~ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - 0 0 0 0 >211 Q 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I I

t TOTAL 1 s*
2 2 1 0 7 b 13 lb ti 1 30 q 10 s 1 0 12 0 1qq ':-; :I fl 11 t ~I t II I~
I I I I VEPCO ** SURRY JOINT FREnUENCY D!STR!oUT!ON 3S FT ~INOS 1q74.o PERIOD OF RECO~DI NOV 3/ 3/74
30/ 4/70 I
STABILITY CLASSi A EL.E. Vi Tl ON I 35 FEET I DIRC:CTIO,'l l 11 3 tl*1 81112 13*18 19w2ll >21.l TOT Al.. N 0 1 0 0 0 5 I NNE 0 2 0 0 0 0 2 NC: 2 s 0 0 0 0 7 C:NE 2 7 0 0 0 0 q E 2 8 0 0 0 0 10 I ESE 1 7 0 0 0 0 8 SE 11 0 0 0 0 15 SSE. 2 2 0 0 0 0 4 5 ll 5 0 0 0 0 9 I SSA 1 8 10 4 0 0 23 SW 1 5 8 2 0 0 1o WSW 1 4 5 Q 0 0 10 ',<j 0 8 8 2 Q 0 18 WNi'I 0 7 2 1 0 - 0 io I NW 0 2 4 0 0 0 0 NN~ 2 0 8 0 0 0 1& VA"RIABl.E 0 0 0 0 0 0 0 TOT.At.S 22 91 '1b 9 Q 0 1&8 I PERIODS OF CALMS 0 HOIJRS I STABILITY CL~SSI d E\\.EVATIONI 3S FEET DtRECTI()"I 1*3 11*7 8*t2 13*18 19*24 >21.l TOTAi.
I N
0 2 2 0 0 0 NNE 0 2 0 0 0 0 2 I NE 1 0 0 0 0 0 1 e: 1'I C. 0 0 0 0 0 0 0 e: 2 1 0 0 0 0 3 C:SE 2 2 0 0. 0 0 I 5£ 0 3 0 0 0 0 3 55 I:. 0 1 1 0 0 0 2 s 1 0 0 0 0 0 1 SS!'I 1 1 2 0 0 0 4 I SW 0 1 1 1 0 0 3 io1S'rf 0 1 2 0 0 Q 3 'Ii 1 1 0 1 0 0 3 WN!'! 0 3 1 0 0 0 u I ~~ 0 1 2 2 0 0 s NNw 0 1 1 0 0 0 2 VA~!ABLE 0 O* 0 0 0 0 0 TOTALS 8 20 12 4 0 0 a" I PERIODS QF CAL!-15 0 HOURS 2.S-A-41 I
I . : ~-
"I
.):" ~ l ~.. ~ :1 VEPCO.. SURR'I' JOPH FPEr;UENCY 01STRt9UTION 35 F'T *.wplQS 19 7 (I., 6 PERICO 0 F RECO><OI NOV 3/ 3/71l.. 30/ tJ,/7/:J . ' :1 f STABH.!TV CLASS I C E\\.EVAT10NI 35 FE:. ET OlRE.CTlO'l 1*3 "" 1 8*\\2 13,.18 1 q.,zQ >2" TOTA\\. N
1.

2.
1 0 -0 0 NNE 0 2 2 0 0 0 NE 0 3 0 0 0 0 3 E.NE 0 3 0 0 0 0 3 E 0 1 0 0 0 0 1 I ~SE 2 3 0 0 0 0 5 SE 1 0 0 0 0 5 SSE 0 1 0 0 0 0 1 s 0 2 2 0 0 0 " I SS>'I 1 1 2 0 0 0 Q Sri 3 l 2 0 0 0 i, WS',oi 1 2 1 0 0 0 111 0 1 0 0 0 0 \\ I WNW 0 2 0 0 0 0 2 NW 0 3 0 0 0 0 3 NN*J'I 1 1 s 0 0 0 7 VARIA8LE: 0 0 0 0 0 0 0 I TOTALS 1 \\) 32 1s 0 0 0 S7. PERIODS QF CAVIS 0
HQlJRS I
STA81L!TY CLASS\\ 0 ELE'.'AT!O~I 35 FEET
1 01RECT10'<
1 "'"3 U*7 e.. 12 13-18 \\9-24 >2" TOTA\\. I 3 \\S 30 N 12 0 0 0 I NNI:. 0 l s 0 0 0 8 NE 1 3 0 0 0 0
U C." i:.
1 LI 1 0 0 0 6 E 7 b Q a 0 0 13 I ES~ 5 LI 0 0 0 0 q SE LI 2 0 0 0 0 b sse:: 2 2 0 0 0 0 ii s 2 7 . 8 0 0 0 Hf I 55"4 2 8 q 0 0 0 SW 3 b 8 2 0 0 )'i$1't 2 1 " s .Q 0 0 ~11 I )'i 7 1 7 7 0 0 0 fl N vi 8 2'1 0 0 0 36! ~r..i LI q 23 7 0 0 LI 3 l NN,. 7 10 21 2 0 0 uo VAH1A8LE 0 0 0 0 0 0 0 I TOTALS 58 t:31 \\Ob 11 0 0 306.. PE.R IUDS nF C AL!-iS 2 HOURS 2.S-A-42 I
I
.I I I I VEPCO ~ SURRY JOINT F~EGUENCY OT5T~!8UTION 35 FT ~tNOS 197ij*o PERIOD OF RfCOMOJ NOV 3/ 3/74" 30/ 4/76 I ST4BIL.ITY CLASSI E ELEVATlUNI 35 P'EET Ot1?ECTI01't 1*3 "'" 7 a.. 12 13*16 1q.24 >21.1 TOTAL. I N q 27 0 0 0 0 3b NNE 4 b 0 0 0 0 10 I NE 0 0 0 0 0 0 0 ENE 2 s 4 0 0 0 11 E 12 0 0 0 0 0 \\ 2 ESE 10 8 Q 0 0 0 18 I SE 12 a 0 0 0 0 20 SSE 10 33 0 0 0 0 4q s 5 23 1s 1 0 Q u ss.i 1 33 2& 2 0 0 &8 I SW 4 17 7 1 0 0 29 WSIII 4 15 1 1 0 0 21 w b 9 2 0 0 0 t 7 WN\\oi 8 11 2 0 0 - 0 21 I N~ 0 12 13 0 0 Q
s 1 NNW 15 H
lb 0 0 0 10 VARIASL.E 0 0 0 0 0 0 0 TOTALS 1?. 0 2"o Sb s 0 0 '157 I PER!ODS OF CALMS 1 HOURS I STABILITY CLASSI F EI..EVAT!ONI 35 FEET DIRECTION 1.. 3 4*7 s-12 13*18 1 q.. 2t1 >24 TOTAl. I N q 0 0 0 0 0 9 NNE b 0 0 0 0 Q b I NE 4 0 0 0 0 0 4 ENE. 2 0 0 0 0 0 2 ~ 2 0 0 0 0 0 2 ESE 2 0 0 0 0 0 2 SE 13 5 0 a 0 Q 16 I SSE 19 10 0 0 0 0 29 s 17 1~ 0 0 0 0 32 ssw 7 28 1 0 0 0 3b s" 7 10 0 0 0 0 1 7 I WSW 10 b 1 0 0 0 17 w s 0 0 0 0 0 s WNW 4 3 0 0 0 0 7 N\\lj 3 2 (J 0 0 0 5 I NN" 7 0 0 0 0 0 7 VAf.l !.\\ALE 0 0 0 0 0 0 0 TOTALS 11 7 77 2 0 0 0 1%
I PERIODS OF CALMS 3
I-IOURS 2.S-A-43 I
VEPCO
SUHRY JOINT FREQUfNCV O!STR!8Ut!ON 35 FT ~!NOS 197Gwb PEHIOO UP RECORD! ~av 3/ 3/7Q

lO/ ij/7b STA6IL!TY CLASSI G
El.EVA TI ()N t 15 FEET DIRECTION 1 *.) 'I* 7 e.12 13*18 N ll 0 0 0 l,IN e: 2* 0 0 0 NE: 1 0 0 0 ENE 3 0 0 0 E 1 0 0 0 ESE 1 0 0 0 SE 2 .. 0 0 0 SSE 23 1 0 0 s 25 3 0 0 SSW 30 3 0 0 sw 2£1 0 0 0 "s >'I 1 'I
o.
1 0 w 10 0 0 0 wNw 10 0 1 9 NW 8 1 1 0 NNW 7 0 0 0 VAR IA81-:-E 0 0 0 0 TOTAl.S 1 71 8 3 0 PEH10DS OF CALHS t8 HOURS HOURS OF MISSING DATAI b TOTAL OBSERVATIONS FOR NOV 1434
2. 5-A-44 1q.2u 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >2il 0 0 0 0 0 0 0 0 0 0 0 0 O* 0 0 0 0 0 TOTAl. 2 1 3 1 1 2 24 28 33 24 15 10 1\\ 1 0 7 0 182 r* ~
'.i
~j; * '.°1 I
I
.. -~
1 r-1*,
1, I ll f !1 I
I I I

,, 'I I
1
I
( I*
-1

---- ---- ----~---- ---

I. I I VEPCO
SURRY JOINT pREr.UENCY OIST~!8UTION 3S FT ~INOS 1971.1~&
PERIOD Or RECORD! OeC 3/ 3/71.1 ~ 30/ l.l/1b I STABILITY CLAS51 .\\ EI..EVATIONt 35 Fr.ET I DIRECTION 1*3 ""'7 8'9*12 13*18 1q*21.1 >2ll TOTAi. N 5 2 0 0 0 11 I NNE I.I 1 0 0 0 q NE 5 z 0 0 0 0 1
ENE 1
8 0 0 0 0 9 E 1 8 2 0 0 0 11 I ESE 2 11.1 2 0 0 0 18 SE 2 1 0 0 0 q SSE 1 1 0 0 0 0 2 s 1 1 I.I 0 0 0 0 I ssw 2 0 I.I 0 0 0 0 SIN I.I l 3 2 0 0 12 WSIII 3 l 2 0 0 0 a w 3 t 1 3 0
o.
0 i7 WN\\I! 2 7 13 1 0 - 0 23 I N~ 3 3 13 7 0 0 2& NNW 2 6 1 0 0 13 VA-rllAdLE 0 0 0 0 0 0 0 I TOTALS 1.11 77 S8 11 0 0 187 PERIODS OF CALMS 0 HOURS I STAB!L!TY CLASSI a ELEV AT I 011q 35 FEF.T I DlR!:CTlON 1.. 3 Ll*7 a.. t 2 13*18 1q.. 2q ,. 21.1 TOTAL N 0 1 0 0 0 0 1 NNE 0 a 0 0 0 0 0 I NE 2 5 0 0 0 0 s E.NE 1 I) a 0 0 0 1 E 1 ~ a 0 0 0 s ESE. 1 j 0 0 0 0 I.I I SE 1 3 0 0 0 0 I.I SSE 0 3 0 0 0 0 3 5 0 1 1 0 0 0 2 ssw a 1 1 0 0 0 2 I SW a (j 2 1 0 0 3 \\IISW 0 2 0 0 0 0 2 w 1 3 1 0 0 0 5 WNW a 1 2 0 0 0 3 I NW 0 3 ll 3 0 0 10 NNW 0 0 2 0 0 0 2 VARIABLE a 0 0 0 0 0 0 TOTALS 7 21:! p I.I 0 0 52 I PERIODS OF CALMS 1 HOURS 2.S-A-45 I
' I
1 fl VEPCO
~ SURRY JOINT FRE~UE~CY OISTRISUTION 35 FT ~INDS 1971.1*& (} PERIOD aF *,:case, o,c l/7*
30/ *!lb
~ I I; i STABILITY CLASS! C fl EL.EV i!d !O'l I ..ss FH T ! I OiRECTIUN 1*3 4*7 8*12 13.. to 1q*2Q Ji24 TOTAL. i j 1 N.. O 2 0 0 0 0 2 I NNE O O. 0 0 0 0 0 NE 1 1 0 0 0 0 2 ENE 2 1 0 0 0 0 l
. l E
1 3 0 0 0 0 4
*1*
ESE O 1 0 O O O 1 SE O 1 0 O O O 1 SSE O O O O O O O s o 1 2 o o o 3 I SS.i O O 2 0 0 0 2 Sl<I O 2 3 2 0 0 7 i WSW O O O 1 0 0 1 o 1 o o o o 1 I \\o/Nl'i 1 1 1 0 0 0 3 N!'i O 1 2 1 0 0 4 1 NNW 1 2 2 0 0 0 5 1*. VARI.\\BLE O O O O O O 0 TOTAL.S 6 17 1 Z 4 0 0 39 I PERIODS OF CALMS O HOURS I I I STA61l!TY CLASSI ~ ELEVATION! 35 FEET N 21;, 11 o o O a 1 *I ~NE b 1 &. 3 0 0 0 25 NE 5 11 0 0 0 0 1 o ! ENE S 13 1 O O O 19 1 I E 1.1 11 1 4 O
0 20 E.SE 1
9 1 0 0 0 11 SE 2 11J O O O O 12 *1 SSE 3 2 1 0 0 0 o ! s 1 8 0 0 0 0 15,1 SSW 2 8 fl 2 0 0 21 / 5111 2 1'2 2(1 13 0 0 51 1, \\1fS:o11 o 12 8 0 0 0 20 I 1f 2 25 .3 0 O O 30 ... ~w 2 12 a o o o 22 I NW b 1 7 30 l O O '56 NIii... 8 11 2'1 0 0 0 113 'I 'OR!ARLE O O O O O O 0 TOTALS 53 203 130 22 O O '108 f PERIODS of CALMS l HOURS 2.S-A-46 ll l t~
--*-****-***~- ---------- I I I I VEPCO
SURRY JOINT FPEr,UENCV DISTR!BUTIQN 3S FT wINQS 197ij*6 PERIOD OF RfCO~OI DEC 3/ 3/7~

30/ 4/7b I
STABll.ITV CLASSI I:: El.~VATION: ~5 FEET OlRECTIO~I 1*3 1.1*7 81112 13e 18 19~2'4 )2U TOTAL I N 11 21.1 1 0. 0 .o 3b NNE
q.
12 0 0 0 0 lb I NE. 8 7 0 0 0 0 15 ENE b 3 1 1 0 0 11 E 1 b i 3 0 0 1 7 ESE 1 O 1 (I 0 3 0 0 27 I SE 8 1 q. 2 0 0 Q 2 q. SSE 11 9 3 0 0 0 23 s 11 1 (I 9 1 0 0 3 5 SSw 13 2& 1.14 5 0 Q 88 I Sill 9 2S 17 2 0 0 S3 wSW 8 1 7 2 1 . 0 0 28 w 8 18 2 0 0 0 28 'fiiNW 3 11 2 0 0 *- 0. lb I NW b 1 4 13 3 0 0 3b NNW 8 32 9 1 0 0 50 VA~IAALE 0 0 0 0 0 0 0 TOT.\\1..5 13 l 2Uo 10~ 20 0 0 S03 I PERIODS QF CALMS 11 HOURS I STABILITY CLASSI F EI..EVAfIO"II 35 FEET DIRECTION 1*3 '1*7 8*12 13*18 1 <i1*2'1 > 2 q. TOTAi., I N I.I 0 0 0 0 0 NNE 1 0 Q 0 0 0 1 I N£
s 0
0 0 0 0 3 !:.NE s 0 0 0 0 0 5 E. 2 0 0 0 0 0 2 ESE 3 2 0 0 0 0 5 I s E. b 2 0 0 0 0 8 SSE 18 2 0 0 0 0 20 s 12 3 1 0 0 0 16 SS'l'i 10 4 0 0 0 0 1 q. I sw q 3 0 0 0 0 12 WSW 4 t 0 0 0 0 s \\ol 1 0 0 0 0 0 1 WNW 0 0 0 0 0 0 0 I N\\11 b 0 0 0 0 0 b NNW s 1 0 0 0 0 b VARlA81..E 0 0 0 0 0 0 0 TOTAt,.S aq 18 1 0 0 0 106 I PERillOS ('IF CAL~S 4 HOIJRS 2.S-A-47 I 1
VEPCC
SURRY JOINT FR~QUE~CY O!STR!9UTI0N 35 FT WINOS 197ij*b PERICO UF RECOqOr O[C l/ 3/7ij
~ lO/ Q/16 STABILITY CLASSI G ELEVAT!O"JC 35 n.ET OIRE.CT!ON 1
3 4*7 a~12 13* 1 a 19*2'1
>24
TOTAL, N
1
O 0
0 0 0 1 NNE 0 0 0 0 0 0 0 NE 2* 0 0 0 0 0 2 ENE 0 0 0 0 0 0 0 E 1 0 0 0 0 0 1 ESE 2 0 0 0 0 0 2 5£ 3 0 0 0 0 0 l sse: 9 0 0 0 0 0 9 s 17 1 0 0 0 0 18 SSW 9 3 0 0 0 0 12 SW 11 0 0 0 0 0 11 WS'rl b 0 0 0 0 0 b w 4 1 0 0 0 - 0 5 w~w t, 0 0 0 0 0 0 Nw 10 0 0 0 0 0 1 0 NNW 3 0 0 0 0 0 3 VARIABLE 0 0 0 0 0 0 0 TOT Al.S. 8'1 s () 0 0 0 89
PERIi.JDS OF CALMS HOURS HOURS OF MISSI~G DATA!
79 TOTAL 0BSER~All0NS FOR DEC 1409 I 2.S-A-48
1* I I I VEPCO" SURRY JOINT pRE~U~NCY DTSTR!ijUT!ON JS FT ~!NOS 1q7q,.& 3/ l/1Q
30/ Q/l~
PERIOD OF RECOROI I STABILITY CLASSl A ELEVATION I 3S FEET !J*7 I DIRECTION 1.. 3 a.,12 13,'18 1q*2ll >2~ TOTAL. N 11 ,q 2 0 0 110 I NNE: 7 118 27 0 0 0 82 NE 10 S9 1 0 0 0 0 79 ENE 7 b7 q 0 0 0 83 E 10 95 26 0 0 0 133 I ESE 17 11 a 1 7 0 0 0 152 sf. 211 tb8 23 0 0 0 215 SSE 10 tit ll 0 0 0 55 s q 31 17 2 0 0 59 I SS\\11
s ll 67 6
1 0 112 sw 5 &9 11 Q 33 2 0 223 WSi'I b 33 IIS 8 0 0 92 w s Sb 33 s 0 - 0 99 I WNIII ll 72 82 1 ll 0 0 172 NIii 7 b/J 11 0 22 0 0 203 NN;ii b '14 71 8 0 0 129 V.AR!ABLE 0 0 0 0 0 0 0 I TOTALS 1'12 1 0 ll 0 713 100 3 0 1998 PER!OOS oF CALMS 0 H.OtJRS I STAUILITV CLASS! A ELEVATIU*'II 35 FEF.T I OIRECfIOIII 1 *:S """ 7 a.. 12 13.. 1 a 19*2ll >21! TOT Al.. N 2 1 7 6 0 0 0 27 I NNE 2 21 ll 0 0 0 27 NE 8 22 2 0 0 . 0 32 E.NE s
23 1
0 0 0 - 29 E 5 31 3 0 0 0 39
1.
ESE 7 34 0 0 0 0 U1 SE 5 2b 0 0 0 35 SSE s 1 0 1 0 0 0 10 s s 111 ll 1 0 0 24 I SSW 2 13 13 3 0 0 31 g.. 2 13 25 11 1 0 52 \\olSW s 19 19 3 0 0 Lib w 2 20 J 1 0 0 20 I WNW 3 2~ 12 2 0 0 !12 NIii 2 25 15 5 0 0 . IJ7 NNl'j 1 21 8 1 0 0 31 I/ Aid ABLE 0 0 0 0 0 0 0 I TOTALS C, 1 334 122 27 1 0 54S PERIOOS n~ CALMS 1 HOURS 2.S-A-49 I
VEPCO
SURRY JOINT r~f.nUENCY O!STR!SUT!O~ 35 FT Wt~os 1q7Q.6 PERIDO Or RECORD!
3/ 3/7Q
30/ Q/7b STABILITY CLASSI C
ELEVAT!D~I 35 FEET OIRECT!ON 1*3 N NNE 3 NE 'I ENE ll E o ESE q SE o SSE ll S 3 ss_w 2 sw 5 WS\\11 b W 6 WNW 4 NW q NNw q VARIABLE 0 TOTALS. 79 . PE~!OOS OF CAL~S STABILITY CLASSI D ELEVATIONt 35 FEET OlRtCTION 1*3 N 35 NNE 30 NE. 3o tNE 3o E 5:S-cSE 53 SE b 1 SSE ll7 S 37 SSW 33 Sl'i 37 \\itSW 3o W. 30 WN~ 43 N\\it 33 NNW
52 VARIABLE u
TOTALS b32 0 (1*7 23 22 2S 26 34 2o 22 1 7 10 2t1 1 <<r 25 25 24 1q 0 338 1'i0URS 4*7 212 172 111 12 'I 2 0 '; 15 l 105 50 73 122 138 102 151 130 12q 100 0 21 ll 1 PERIOOS OF CALMS 9 HOURS s~12 3 a 8 1 5 1 0 b 21
S1 8
11 t 3 \\S 19 0 15'1 a~12 120 27 21 20 (,13 8 10 t 2 ,31 11 1 1 "Q S9 ll3 S2 122 1 7 q 0 qqq 2.S-A-50 13* 18 0 0 0 0 0 0 0 1 0 3 11 1 2 2 2 0 0 22 13*16 0 0 0 0 5 1 0 1 8 21 ss 8 10 8 29 to 0 102 19*2/J 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 Q 0 1 19~21' 0 0 0 0 0 0 0 0 0 2 2 0 0 0 2 0 0 b > 2 IJ 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 >2'1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 30 33 37 31 ijS 39 29 \\2 1 o Jo '12 3 £4 44 411 llS IJ 7 0 5qq TOT Al. 367 229 168 180 306 2t3 170 11 0 lt.19 289 378 205 234 239 315 382 0 3qao
1
.J ~: ll,, fl r I 1; r1
t.
k: 'I .1 ~ .~ t.. f~ ~
I t'. I
---~:
I . -- - -- *--~ --- I I I VEPCO
SURRY JOINT FRE~UENCY DISTRI8UTIO~ 35 Fi.,, !NOS 1cn11.o PERIOD OF RECOROI 3/ 3/7~

30/ i./16 I
STA8IL.ITY CLASSI F. I ELEVATION I
35. F'EET OIRECTIO~
1*3 14*7 8111 12 134 ~ 6 19*2!1 >2" TOTAi. I N 1 OS 2S3 LI 8 2 0 0 408 NNE 72 111 10 1 0 0 1 q" NE SU 101.1 8 0 0 ,Q loo ENE 80 9S 11 1 0 0 187 I E aq 1111 0 l 0 0 23<1 ESE 123 202 1b 3 0 0 341.1 SE 127 137 18 0 0 0 282 SSE 136 203 35 0 0 0 374 I s 169 235 108 12 0 0 s2a SSW 112 1,13q 329 42 0 0 922 SW 100 321 1 S 4 38 2 0 b\\S ws..i 81.l 15 LI 3q a
o.
0 28S I w 87 138 25 t 0 0 251 WNW 61 \\08 26 4 0 0 199 NI'! 54 114 85 q 1 0 263 NN-'i'i 82 27S 95 4 0 0 '1 So I VA~IA8LE 0 0 0 0 0 0 0 TOTALS 1535 3030 1013 128 3 0 5709 PERIODS oF CALMS I.IS ~OURS I STAB11.!TY CLASSI F I Et.EVATION1 .35 F'EET DIRECTION 1*3 4*7 8'!1'12 13*18 19tt2LI
i, 2" TOT Al.
I N 46 LI 0 0 0 0 50 NNE 22 1 0 0 0 0 23 NE 27 1 0 0 0 0 2a ENE:.
21) u 2
0 0 0 21:t I E 38 7 0 0 0 0 I.IS ESE Ill:, 14 0 0 0 0 bO SE q7 18 l 0 0 0 1 \\I:, SSE 136 (i8 2 0 0 0 l86 I s 157 Qb 0 0 0 257 ss.. q2 1 t 8 5 0 0 0 215 SW qa 97 5 0 0 0 200 \\11Sw S8 27 2 0 0 0 87 I \\II ti) 12 0 0 0 0 55 WNW 28 11 1 0 0 0 uo N\\11 13 8 1 0 0 0 42 NNl'I
q 5
0 0 0 0 411 I VARIA8LE 0 0 0 0 0 0 0 TOHLS 980 4 71 23 0 0 0 111H PERIODS oF CALl-15 71 HOURS I 2.S-A-51
i vtPCO ~ SURRY J0IMT F~EQUE~CY O!STR!8UTION 35 FT ~INOS 1q7u.o PERIOD OF RECORD! 3/ 3/7Q
30/ ~/7o ST A.B I L IT Y CLASS I G
EL E' VA r r O.'J I .3S FEET 0IRECTI0" t*3 4*1 8'!112 13*18* N 28 18 4 1 ~~NE 1 0 8 2 0 Nf. 25 13 0 0 ENE 12 8 0 0 E 22 38 1 0 ESE 52 37 0 0 SE 62 ua 1 0 SSE 1 (lQ 15 1 0 s 207 30 1 0 SSW 209 38 0 Sw 233 fq 12 q 'HSW as q a 0 \\II 75 q 4 0 WNW S8 13 7 0 NI" 58 18 7 l NN>1 3q 10 q 1 VARI.ABU.: 0 0 0 0 TOTALS 1324 327 b :s 12 PERIODS nF CAL~5353 HOURS HOURS OF M[SSI~G OATAI 1079 TOTAL OBSERVATIONS FOR THE PERIOD ARE 1b~6S 2.S-A-52 1q.. 2q 0 0 0 0 0 0 0 0 0 0
0.
0 0. 0 0 0 0 0 >24 0 0 0 0 0 0 0 0 0 0 0 0 0 0
o 0
0 0 TOTAi. 51 20 38 20 o1 aq 107 165 238 253 273 102 .88 18 84 59 0 172b L ~I
j*1
'~ \\,{ ~* ti
~
,;,! ii* ~ /1 ~11 ,i 1,.
~
I
'~
~I. i:.: i ii;.
'-1 0 ;
lo' fil 11 r.: f' i ft:I r1.1 ~, ('. F! i' ii ~ i 'Ill " ~I 1:-,.. !1 ~
1 t1
,.~ "*\\ ~, ~ f fa ~I ~~ ll ~ ~
I I I I I I I I I I. I I I I I I I I I SURRY 1 & 2 APPENDIX 2
5-B Monthly and Annual 2-yr Joint Frequency Distribution of 15 0-ft Wind Speed and Wind Direction by Atmospheric Stability Class Based on ~T15 0ft-35ft (March 3, 1974.;...March 2, 1975 and May 1, 1975-Apri130, 1976)
I I I I VEPCO
SURRY JOINT FAEQUENCV OIST~IBUT!ON 150 FT WINDS 1n4.. 1, PERIOD OF AECOPD1 JA~
3/ 3/74
30/ 4/1b I
STA8Il.ITV CLASS! A. I ELEVATION! 150 FEET DlRE.CTION 1*3 4*7 8*12 13* 1 a 1 q,.z4 >24 TOTAi. I N 0 4 5 4 0 0 ll NNE 0 0 2 0 0 0 2 NE 0 0 0 0 0 0 0 E~lE 0 0 0 0 0 0 0 I E 0 4 1 0 0 0 s ESE 0 3 0 0 0 0 3 SE 0 5
q.
0 0 0 14 SSE. 0 3 2 0 0 0 s s 0 1 0 1 0 0 2 I SSW 0 0 4 1 0 0 5 SW 0 1 s 3* 0 0 q WSioi 0 0 7 3 0 0 10 \\II 0 (.l
3 3
0 0 I WNW 0 2 14 q 0 0 25 NW 0 4 4 b 1 0 15 NNW 0 5 8 2 0 0 15 VAR.I A8LE 0 0 0 0 0 0 0 I TOTALS 0 32 6tl 32 1 0 129 PEh:!OOS CP CAL~S 0 HOUAS I STABIL.!TY CLASSI 8 El.EVAT!ONI 150 FE:.ET I OIRHT!ON 1-, 3 4*7 a-12 13* 18 1q*24 >c!tl TOT Al., N 0 0 1 0 0 0 l I Nl-.!C:: 0 3 0 0 0 0 3 NE 0 1 0 0 0 0 1 EP-iE 0 () 0 0 0 0 0 E 0 0 1 0 0 0 1 I ESE 0 1 0 0 0 0 1 SE 0 0 1 1 0 0 2 s sr: 0 0 0 1 0 0 1 s 0 1 \\ 0 0 0 2 I SS.-i 0 0 1 0 0 0 1 SW 0 0 1 0 0 0 1 WSW 0 1 0 0 0 0 1 Ill 0 0 1 0 0 0 1 I WNW 0 0 0 1 0 0 7 NW 0 2 0 1 0 0 3 NNW 0 1 1 0 0 0 2 VARIABLE 0 0 0 0 0 0 0 I TOTAL.S 0 10 14 4 0 0 28 PER IOrlS OF CALMS 0 HOURS 2.5.-B-l I
I I I VEPCO
SURRY JOINT FRfQUE~CY O!ST~IBUTinN 1so FT WINDS 1q7IJ.*b I
PERIOD OF RECORD! JAN 3/ 3/7U
30/ 'l/7b STABILITY CLASSI C
I EI.EVAT!O~ll 150 FEET DIRECTION 1*3 IJ.*1 e.12 13.18 19*2£1 >21£ TOT41. N 0 2 1 0 0 0 3* I NNE 1 1 0 0 0 0 2 NE 0 0 0 0 0 0 0 I EHE 0 0 0 0 0 0 0 E 0 0 1 0 0 0 1 ESE 0 0 0 0 0 0 0 SE 0 1 1 0 1 0 l I SSE 0 0 0 0 0 O* 0 s 0 0 0 1 2 0 3 SSW 0 0 0 0 0 0 0 SW 0 2 0 1 0 0 3 I WSW 0 1 0 0 0 0 1 w
o.
1 0 0 0
O 1
WNW 0 2 1 2 0 0 5 NW 0 1 0 1 0 0 2 I NNW 0 3 3 1 0 0 7 VAR!A8LE 0 0 0 0 0 0 0 TOTALS 1 1 " 7 b 3 0 31 PERIODS nP CALMS 0 HOURS I STABILITY CLASS I D I El.EVATIONI 150 FEET DIRE.CT ION 1 *..5 4*7 8*12 13*18 1q.214 >24 TOTAL. N 0 6 14 lb 13 0 £19 I NNE 0 'I 13 5 0 0 22 NE 0 0 1 0 2 0 0 18 I ENE 0 0 0 0 8 E IJ, 8 8 2 0 0 22 ESf 3 b 3 () 0 0 12 SE 2 11 q 3 1 0 2b I SSE 2 4 5 3 1 0 15 s 1 1 3 2 0 11 ssw 1 2 1 0 1 0 18 S\\11 0 3 12 14 8 0 37 I WSW 2 6 7 s 0 l 21 w 0 8 8 IJ, 1 25 WNW 0 12 8 l 0 27 NW 1 7 8 11 IJ, 0 31 I NN,1 1 1 0 20 28 1 0 0 t.,9 VAR!A8LF.: 0 0 0 0 0 0 0 TOTALS 1 7 90 1~0
lOq "1
2 U 11 I PERIODS QF CALMS 0 HOURS 2.5-8-2 I
I I ~ ~*...... I I VEPCO.. SURRY JOINT FREQUENCY DISTRIBUTION 1SO FT ¥1INDS 1q74.. t, PERIOD OF RECO~Dt JAN 3/ 3/74.. 30/ U./16 I STAB I l. IT Y CLASS t e: El,.EVATIONC 1SO FEET DIRECTION 1*3 IJ*7 a~12 13*18 19.. 24 >24 TOTAi.. I N 0 Q 21.1 2 0 0 3S NNE 1 5 7 0 0 0 13 I NE 1 2 0 1 0 0 4 ENE 1 3 2 0 0 0 E 0 11 9 0 0 0 20 ESE 0 7 9 2 0 0 18 I SE 1 5 15 8 0 0 zq SSE 0 3 33 b 0 0 az s 1 7 28 5 1 0 42 SSW 2 b 27 19 3 0 51 I SIii 1 7 22 21 8 1 bO WSW 0 b 17 1& b 0 4S w 2 7 3 u, 11 0 0 54 \\'iNW 0 b 1 u, 3 1 0 24 NW 0 0 17 114 3 0 34 I NNl'4 0 7 12 7 0 0 2b VAR I46LE 0 0 0 0 0 0 0 TOTALS 10 91 270 115 22 1 509 I PERIODS OF CALMS 0 HOllRS I STABILITY CLASSI F Et..EVAT!ONI 150 FEET DIRECTION 1.. 3 4* 7 a.. 12 13*18 19*24
Jli24 TOTAi.
I
N 0
u, 1 0 0 0 s NNE 1 1 0 0 0 0 2 NE 1 0 0 0 0 0 1 I ENE 1 0 2 0 0 0 3 E 0 t u, 0 0 0 s ESE 0 2 0 0 0 0 2 SE 0 3 1 0 0 0 u, I SSE 0 1 2 0 0 0 3 s 2 b 10 0 0 0 18 SSW t 2 3 0 0 0 SW 0 2 7 0 0 0 9 I WSW 1 2 3 0 0 0 b w 1 2 1 0 0 0 q WN¥1 0 3 l. 0 0 0 u, NW 2 2 0 0 0 0 I NNW 0 0 0 0 0 0 0 VAR!AAt..e: 0 0 0 0 0 0 0 TOTALS 10 31 35 0 0 0 1b I PERIODS OF CALMS 0 HOURS 2.5-B-3 I
I I I VEPCO ~ SURRY JOINT FREQUENCY QISTRIBUT!ON 150 rT WI~DS 1q74~& PERIOD OF RECDROI JAN 3/ 3/74 ~ 50/ 411b I STABILITY CLASSI G ELEVATlO~il 150 FEET I 0IRECTI01'j 1.. 3 4.,7 s~12 13w18 1Q1124 > 214 TOTAL N 0 \\ 0 0 0 0 1 I NNE 1 3 0 0 0 0 4 NE 0 3 0 0 0 ENE 0 2 1 0 0 E 1 10 1 0 0 0 l I 0 3 0
12.
ESE 0 LI 1 0 0 0 5 SE 1 7
o.
0 0 SSE 1 8 0 0 0 5 2 s Q. 1 0 0 8 I 0 q 0 12 ss!'j 1 s l 0 0 0 9 SW 3 1 0 0 0 WSW 1 2 0 0 0 w
1.
s 0 0 0 0 4 I 0 3 0 b WNw 1 I.I 0 0 0 0 5 NW 1 2 4 0 0 NNl'i 1 0 2 a 0 VARIABLE 0 0 0 0 0 0 1 I 0 5 0 0 TOTALS 15 b2 1b 3 0 0 qt, PERIODS r,F CALMS 1 HOURS I HOURS. OF HISSING OATAI 207 I I TOTA~ OBSERVATIONS FOR JAN 1281 I I I I 2.5-8-4 I I
I I I I VEPCO
SURRY JOINT FRfQUENCY DISTRIBUTION 150 FT \\MINDS 1q1u.1, P!:.RIOO UF RECORD! FEB 3/ 3/74

30/ 4/76 I
STABll.ITY CLASS1 A fLEVATIO'll 150 FEET I DIRECTION 1*3 4*7 a.. 12 13n 18 1 q,. 24 >24 TOTAL. N 0 1 b 3 0 0 10 NNE 0 0 q 1 0 0 10 I NE 0 0 1 0 0 0 l ENE 0 1 s 0 0 0 6 E 0 3 2 0 0 0 5 ESE 0 1 2 0 0 0 3 I SE 0 .3 13 2 0 0 18 SSE 0 1 b 0 0 0 1 s 0 0 1 1 0 0 2 SSW 0 1 q 1 0 0 b I sw 0 0 3 15 1 0 19 WSW 0 0 13
s 0
20 w 0 0 2 1 2 0 s WNioi 0 1 1 8 1 0 l 1 I Nill 0 2 q 8 1 0 20 NNW 0 0 s 0 0 q VAR !ABLE 0 0 0 0 0 0 0 TOTALS 0 14 72 58 8 0 1S2 I PEH !ODS nF CALMS 0 HOIJRS I STABILITY CL.ASS! A f.LEVATIO"ll 150 FEET OIRECTIQll,j 1-..3 4*7 e... 12 13* 18 1q*24 > 24
TOTAL, I
N 0 1 0 1 0 0 2 NNE 0 0
3 0
0 0 l I NE 0 0 0 0 0 0 0 ENE 1 .2 0 0 0 0 3 I:. 0 1 1 0 0 0 2 f.SE 0 0 0 0 0 0 0 I SE 0 1 0 0 0 0 t SS[ 0 0 1 0 0 0 1 s 0 0 0 0 0 0 0 SS'II 0 0 2 1 0 0 3 I $1>; 0 0 2 b 0 0 8 WSl'I 0 1 4 s 2 0 12 w 0 1 2 5 0 0 8 \\AINW 0 0 0 2 0 0 2 I NW 0 1 2 0 0 0 3 NPIIW 0 1 0 0 0 0 1 VAR !ABLE 0 0 0 0 0 0 0 TOTALS 1 9 17 20 2 0 uq I PERIODS OF CALMS 0 HOURS 2.S-B-5 I
I I I VEPCO.. SURRY JOINT FREQUENCY DISTRIBUTION 150 FT WINOS 1 q74et, I PERIOD OF RECORDS r'EB !,/ 3/74.. 30/ 4/7& STABILITY CLASS& C I f.LEVATIONI 150 rEt:T DIRECTION 1*3 4*7 811112 13.. 18 1 q.. 21.1 )211 TOT*L N 0 1 1 0 0 0 2 I NNE 0 1 1 0 0 0 2 NE 1 0 0 1 0 0
2.
I ENE 0 0 0 0 0 0 0 E 0 1 0 0 0 0 1 ESS: 0 l 0 0 0 0 1 SE 0 2 2 0 0 0 " I SSE 0 1 0 0 0 0 1 s 0 0 0 0 0 0 0 SSW 0 0 0 0 0 0 0 SW 0 0 2 I.I 1 0 7 I WSW 0 0 2 5 1 0 8 w 0 0 2 0 0
o 2
WNW 0 0 2 2 0 0 NW 0 3 1 l 0 0 5 I NNW 0 0 1 2 0 0 3 VAR !ABLE* 0 0 0 0 0 0 0 TOTAI..S 1 10 14 15 2 0
42 PERIODS oF CALMS 0
HOURS I STABILtlY CLASSI D I ELfVATIONI 150 FEET DifH.CT ION 1 *'3 1.1*1 a.. 12 1311118 l 9w21.1 >. 2" TOTAi. N 0 t, 23 11.1 0 1 "4 I NNE 0 I.lb l 0 0 51 NE 0 2 7 1 0 0 1 0 I ENE 0 0 9 4 0 0 1l E 0 0 8 4 0 0 12 ESE 0 3 t, 0 0 0 q SE 0 2 6 3 0 0 13 I SSE 0 7 t, 0 0 0 13 s 3 I.I l 0 2 0 12 SSW 0 s 2 3 0 0 10 sw 0 0 9 2(1 b 0 39 I WSW 1 4 9 1 0 I.I 0 28 w 0 2 b 5 3 0 lb l'INW 1 4 l 0 4 1 0 20 NIii 0 4 b 4 1 1 \\b I NNW 0 I.I 8 0 0 1 t, \\IA~IARLE 0 0 0 0 0 0 0 TOTALS 5 51 lbb 81 l1 2 322 I .PERIODS OF' CAL,,..S 0 HOURS 2.5-B-6 I
I I I I VEPCO.. SURRY JOINT FREGUENCV DISTR18UTIO~l 1 '5 0 FT WINOS 1974.. b PER!OO Of RECOROI FEA 3/ 3/7(1
30/ IJ,/ 7 t.,
I STABI!.ITV CLAS31 E t.LEVAT!ONJ 150 FEET DIRECTION 1 a.3 Q.,7 9., t 2 13.. 18 19.. 2(1 >2Q TOTAL .I N 0 1b 21 l 0 0 40 NNE 0 1 10 3 0 0 20 NE 0 b 0 0 0 1 0 I ENE 1 3 7 0 0 0 11 E 0 0 1 0 0 0 1 E*SE 0 2 b 0 0 0 8 SE 0 1 13 2 0 0 lb I SSE 1 I.I 13 0 0 0 18 s 0 5 1 0 12 0 0 21 SSW 0 (I 21 18 0 0 4 3 SW 0 2 (19 52 lU 2 119 I WSW 0 3 27 20 2 0 52 w 0 1 . 8 8 3 0 20 WNW 0 3 14 a 0 0 21 NW 0 3 1 'I 2 0 0 19 I NNW 0 1 s 2 0 0 8 VAR IAF3LE 0 0 0 0 0 0 0 TOTALS 2 59 225 120 19 2 q33 I PERIODS OF CALMS 0 HOURS I-STABil.ITY CLAS5l F ELEVATION I 150 F'EO 0 I REC TI or. 1.. 3 4*7 8*12 13.. 18 \\91!2/.I >24 TOTAL I N 0 2 1 0 0 0 3 NNE 0 0 0 0 0 0 0 N f. 0 0 1 0 0 0 1 I ENE 0 2 0 0 0 0 2 E 0 0 0 0 0 0 0 c.SE 0 2 1 0 0 0 3 SE 0 3 0 0 0 0 3 I SSf. 0 1 8 0 0 0 q s 0 1 15 2 0 0 18 SSw 0 4 1 7 1 0 0 22 sw 0 1 24 5 0 0 30 I WSW 1 (I 8 0 0 0 13 0 2 1 0 0 0 3 WNW 2 2 1 0 0 0 s N~I 1 3 3 0 0 0 1 I NN.i 0 0 2 0 0 0 2 VARIABLE 0 0 0 0 0 0 0 TO*T ALS 4 27 82 8 0 0 \\21 I PF.RIOOS c,F CALMS 0 HOURS 2.5-B-7 I
I I I VEPCO ~ SURRY JOINT FREQUENCY DISTRIBUTION 150 FT ~INOS 1974wb PERIOO OF RECOROI FEB 3/ 3/74 w 30/ l.l/7b I STABILITY CLASSI G EL.EVA TI UNI 150 FEf.T I DIRECTION 1*3 "* 7 a.. 12 13-.18 1q,.24 >24 TOTAi.. N 2 1 0 0 0 0 3 I NNE 0 3 0 0 0 0 3 NE 1 5* 0 0 0 ENE 0 1 1 0 0 E 0
s 0
0 0 (,- I 0 2 0 7 ESE 2 q 0 0 0 15' SE 1 10 0 0 SSE
2 10 7
0 0 s 0 3 8 0 0 0 1S I 0 19 0 11 SSW 0 5* to 0 0 0 15 SW 2 c 0 0 0 WSIII 0 b z 0 0 2 5 0 0 0 0 I 0 8 0 1 WNW 0 8
1.
0 0 0 q, NW 0 8 3 0 0 NNIII 2 a 0 0 0 VARIABLE 0 0 0 0 0 0 t 1 I 0 0 0 . TOTALS 11.1 82 1.13 0 0 0 139 PERIODS OF CAI.MS 0 HOURS I HOURS OF M!S~ING DATAI 110 I I TOTAL 00SERVATIONS rOR F~B 12S8 J
1 I
I I 2.5-8-8 I
1
I I I I VEPCO
SURRY JOINT FREQUENCY nrSTRIBUTIO~ 150 FT WINOS 197~-b PERIOD OF RfCORDI MAR j/ 3/74

30/ Q/]b I
STABILITY CLASSI t,. E:l.£VA TIONI 1SO FEET D!Rt.CTION 1 !'13 4*7 a.. 12 13*18 1q.. 2q
it 2LI TOTAL.
I N 1 s 2 2 0 0 10 NNE 0 ii LI 1 0 0 q I NE 0 7 8 0 0 0 15 ENE 2 LI LI 1 0 0 11 E 0 5 8 0 0 0 13 ESE 0 l s 0 0 0 8 I SE 0 b b
s 0
0 15 SSE 0 1' 7 5 0 0 13 s 0 2 1 t 0 l 5 SSW 0 7 l 1 l 0 10 I SW 1 1 11 13 8 1 35 I WSW 0 2 5 2 1 1 LI w 0 2 2 s 1 0 10 WNW 0 4 ii 8 1 0 17 I NW 1 s 10 \\q b l 112 NN\\oi 0 3 0 3 1 0 7 VARIABLE 0 0 0 0 0 0 0 TOTAl.S s &1 78 bb 20 LI 2311 I PERIODS or: C.ALMS 0 HOURS I STABll.ITY CLASSI B EL.EV A TI Ot-q 150 FffT DIRECiION l*J 4*7 8ot 1l 13"18 1qe24
,, 214 TOTAi.
I N 0 0 0 0 0 0 0 NNf. 1 1 l 0 0 0 s NE 1 3 0 0 0 8 I f.NE 0 1 0 0 0 0 1 E 0 0 0 0 7 E.St: 0 0 2 0 0 0 2 SE 1 2 2 0 0 q I SSE 0 2 0 0 0 0 2 s 1 0 0 0 0 0 1 SS"- 0 0 1 2 1 0 4 SW 0 1 2 5 l t 10 I WSW 0 0 0 0 1 0 1 w 0 1 1 2 0 0 (I WNW 0 1 0 0 0 0 1 NW 0 2 0 2 0 0 l4 I NNW 0 1 0 0 0 0 1 VArl URL.E 0 0 0 0 0 0 0 TOTAI.S 4 19 20 13 3 1 bO I PE'RIODS oF CAL"4S 0 ~OURS 2.5-B-9 I
I ---***** --~-.... ~-- I I VEPCO
SURRY JOI~T FREQUENCY DISTRIBUTION 150 FT WINOS 1q7Q.t, PERIOD OF RfCORUI "1AR 3/ 3/71.J,... 30/ IJ,l7t, I
STABILITY CLASSI C I ELEVATION a 150 FEET DIRECTION 1 *.3 4*7 8*12 13" 1 8 1 q"!t2/J, >24 TOTAi. N 0 3 0 0 0 0 3 I NNE 0 1 3 0 0 0 4 Nf: 0 2 4 0 0 0 ~ ENE 0 0 1 0 0 O* 1 I E 0 2 0 1 0 0 3 ESE 0 1 2 0 0 1 SE 0 0 2 0 0 0 2 SSE 1 1 0 0 0 0 2 I s 0 0 0 0 0 0 0 SSW* 0 0 0 2 l 0 3 Sill* 0 0 2 1 3 0 6 WSW 0 0 3 1 2 1 1 I w .o 1 1 IJ, l 0 7 \\l,INW 0 1 0 3 0 0 4 NW 0 2 0 1 2 0 s NNW 0 0 1 1 0 0 2 I VAR IA8Lr; 0 0-0 0 0 0 0 TOTALS 1 14 1q 1/J, q 2 59 PtRIOOS OF-' CALMS 1 HOURS I STABILITY CLASS: D I ELEVAT10 11.il 150 FEET DIRECTION 1*3 4*7 8w-12 13*18 1 q.24
it24 TOTAi.
N 0 3 25 9 3 0 38 I NNE 1 9 8 IJ,. 0 0 22 NE
l.
8 3 0 0 0 12 I EN~; 0 1.8 11.J, 0 0 0 32 E 3 13 15 15 3 0 U9 ES£ 0 15 12 2 0 0 29 St: 1 13 23 l 0 0 '!8 I SSE 0 2 10 a 0 0 20 s 3 2 L
3 2
0 11 SSW 0 IJ, 4 8 5 0 21 Sw 0 2 5 14 1 0 l 34 I WSW 2 2 13 2 3 1 23 w 1 1 13 .8
s 0
2b WNIOI 0 1 1 0 8 2 l 22 NW 1 3 0 11 b 4 31 I NNw 2 b 5 lo 2 0 !\\ VARii\\81.E 0 0 0 0 0 0 0 TOTAI.S 15 102 165 109 Jq 9 439 PE~!OOS oF CALI-IS 3 HOURS 2.5-B-10 I I
I I I I VEPCO
SURRY JOINT FREQUENCY OISTRif3UTION 1SO FT WINDS 197U*&
PERIOQ OF RECO~DI MAR 3/ 317/J
30/ IJ/70 I
STABIL.ITY CLASS! E ELEVATION! 1SO FEET DIRECTION 1*3 IJ*7 a.12 13*18 1q.. 2q >214 TOTAl. I N 2 b 1b 3 2 0 2q NNE 0 5 b 2 0 0 13 I NE 1 I.I Cf 0 0 0 11.1 ENE 0 8 1 0 0 0 q E 0 8 4 0 0 0 12 ESE 1 10 8 0 0 0 19 I 5 f. 2 10 18 2 0 0 3a. SSE 3 5 8 s 1 0 22 s 2 1 1& 19 3 0 a 1 SSW 1 7 11 3b q 0 bl.I I SW 3 b 2b (lq s 0 89 w s" 1 3 15 13 0 0 32 w 2 8 13 b 0 0 29 WNW 0 1 7 IJ 0 , 0 12 I NW 0 IJ 7 7 0 4 22 NNW 0 8 I.I 0 0 18 VAfnABLE 0 0 0 0 0 0 0 TOTALS 18 92 173 150 20 q57 I PE~ICOS aF CALI-IS 0 HO.URS I SHBIL.ITY CLASSI F' ELEVATION I 150 i::*EF..T DIRECTION 1*3 1.1-1 811112 13.. 18 1Q*21J > 2a TOTAL. I N 0 3 0 0 0 0 3 NNE 1 2 0 0 0 0 3 NE 0 2 0 0 0 0 a I c.NE 0 0 0 0 0 0 0
E 1
2 0 0 0 0 3 ESE 0 0 0 0 0 0 0 SE 0 (I 0 0 0 0 I SSE 0 0 a 0 0 0 4 s 0 2 2 1 0 0 s ss~ 0 s 7 0 0 0 12 sw 0 s 4 1 0 0 to I WSi,j 1 2 3 0 0 0 b Ill 0 1 IJ 0 0 0 s WNW 0 1 2 0 0 0 3 Nl'l 0 1 1 0 0 0 2 I NN.i 1 1 0 0 0 0 2 VARIABl.f a 0 0 0 0 0 0 TOTALS 4 31 ?.7 a 0 0 &4 I PERIODS Qr CALMS 0 HOURS 2.5-B-11 I
I I I VEPCO ~ SURRY JOINT FRfQUENCV DISTRIBUTION 150 FT ~INOS 1q7a.,6 PERIOD UF RECORD! MAR 3/ 3/7a
30/ 417b I
STABIUTV CLASSI G ELEVATION I 1 SO F"EET DIRECTION 1*3 ""' 7 e.,12 13,d 8 1 q1124 >24 TOTAi. I N 3 2 2 0 0 NNE 0 2 t, 1 0 0 1: I 0 9 NE 1 l 1 0. 0 0 5 ENE 4 2 1 0 0 E 0 3 0 0 0 ESE 1 4 0 0 o-SE 0 l 0 0 0 O* 7 I 0 3 0 s 0 3 SSE 1 0 0 0 0 s 1 4 1 0 0 SSw 1 4 5 0 0 0 1 0 ~ 0 10 sw 1 8 4 0 0 WSW 0 5 6 0 0 w 1 3 0 0 0 w~.w 3 3
o.
0 0 Nt'I 0 3 1 0 0 0 13 0 13 I 0 4 0 t, 0 4 NNW 0 4 0 0 0 VARIABLE 0 0 0 0 0 TOTAl.S 17 53 29 l 0 0 4 I 0 0 0 100 PER !ODS OF CALMS 3 HOURS I HOURS OF ~ISSING DATAI 68 I TOTAL 0BSERVATIO~S FOR MAR 1a20 I I I I I 2.5-8-12 I I
I I I VEPCO.. SURRY JOINT FREQUfNCY DISTRIBUTION 150 FT WP.IDS t97ho
I PERIOD OF RECORD!
APR 3/ 3174 " 30/ Q/76 I S TA 8 I LI TY C I. A S S I A El.EVATION1 150 F'E.ET DIRECTION 1*3 h7 81!112 13*18 19*24 >211
TOTAi.

I N
0 1 8 11 2 0 22 NNE 0 3 0 4 0 0. 7 NE 0 2 2 0 0 0 I ENE 0 5 3 1 0 0 9 E 0 9 7 2 0 0 18 ESE 0 5 4 0 0 0 q SE 0 5 24 s 0 0 3" I I SSE 0 3 23 0 0 0 2b s 0 5 5 0 0 0 8 SSW 0 4 3 5 0 0 12 SW 0 0 14 Q 0 0 18 WSW 0 1 s 2 1 0 q
I w
0 3 . 0 0 0 15 WNW 0 2 2b 7 0 0 35 NW 0 3 2" 15 1 0 43 NNW 0 2 10 7 0 0 19 VARIAFlLE 0 0 0 0 0 0 0 TOTALS 0 53 1b2 69 a 0 288 I PERIODS CJF CALMS 0 HOURS STABILITY CLASSI 8 I ELEVATION I 1 SO FEET DIRECTION 1*3 4*7 a.. 12 13.. 1 a 19*24 >21.1 TOTAL I N 0 0 1 0 0 0 1 NNE 0 0 0 0 0 0 0 NE 0 1 0 0 0 0 1 fNE 0 0 0 0 0 0 0 I E 0 2 1 0 0 0 3 ESE () 0 0 0 0 0 0 SE:. 0 1 0 0 0 0 1 SSE 0 0 0 0 0 0 0 I s 0 0 0 0 0 0 0 SSW 0 0 2 2 0 0 q Sili 0 1 1 2 0 0 ws... 0 0 1 0 0 0 1 I w 0 1 1 0 0 0 2 111NW 0 3 2 2 0 0 7 NW 0 4 0 2 0 0 b NNW 1 3 1 1 0 0 b I VARI ABU Q. 0 0 0 0 0 0 TOTALS 1 1b I 0 q 0 0 lb PER IOOS of CALMS 0 HOURS 2.5-8-13 I I I ' I I
VEPCO
SURRY JOINT FREGUE~CY OISTRI8UTION 1SO Ff WINDS \\q7q*b PERIOD OF RFCORDI APR 3/ 3/7q

30/ ij/7b STABI~I1Y CLA5SI C
ELEVATION! 150 FEET D1REC1ION 1*3 N ~NE NE E.NE E ESE SE sst-: s ssw $111 WSill w WNW N\\ol NNw VARIArlLE TOTALS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 11117 2 0 1 t 0 3 t 1 1 0 0 0 0 a* 3 0 0 17 PERions oF CALMS O HOURS STABILITY CLASS& D ELfVATlONI 150 FEET DIRECTIO~ 1*3 N NNE NE ENE E ESE SE SSE s ssw SW l'ISW \\of WNIII NW NNIII VA~!ARLE TOTALS 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 5 411!17 3 0 t 1 5 l 2-0 1 0 Q 3 6 b b 1 0 112 PERIODS OF CALMS O ~OURS 8e\\2 1 0 0 0 0 l 3 0 0 1 5 0 2 0 1 0 t.8 s-12 q 2 3 1 1 7 q 7 14 s b 5 9 t1 7 0 q5 2.S-B-14 13*18 0 0 0 t 0 0 0 0 0 1 3 2 Q 2 0 0 0 13 13.. 18 20 11 0 1 0 0 2 0 4 12 10 2 2 b ta 1Q 0 101 1 q.,z" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19*2'1 3 1 0 0 0 0 0 0 0 1 1 0 1 1 2 0 0 10 >24 0 0 0 0 0 0 0 0 0 0 0 0 0
o 0
0 0 0 >24

0

.0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 TOTAL l 0 1 2 0 1 1 2 8 2 b b 6 1 0 Q.9 TOT.A.L. 35 14 I.I 7 11 8 I.I 12 27 21 12 15 22 34 2.1 0 257 =t~- ' i ~. *"! tr i
rj,*'1
{:
f. '
f,. c;..: i i .{ Kf,. I, 1, I l1 l.1 f t 1:: l 1.. t,.,i t '. I 11 i i : I' ~1 j }, t 1*; I t-i I:
I ~ - - I\\ I VE.PCO ~ SURRY JO!NT FREQUENCY DISTRIBlJTIOl'I 150 F'T WINOS 197Ll.. b PERIOD OF RECORD! APR 3/ 3174 " 30/ IJ,/7b I STABIL.ITY CLASS1 E EL.EVATlUNI t'::iO FU:.T DIRE.CTIO"l 1 a 3 q.,7 e.. 12 13*18 19*24 >211. TOTAi. I f,j 0 2. 13 11 1 0 27 NNE 1 2 5 2 1 0 11 I NE 1 0 5 1 0 0 1 ENE 0 2 b 3 0 0 11 E 0 0 2 0 0 0 2 ESE 0 3 11 0 0 0 14 I SE 1 b 12 2 0 0 21 SSE. 0 u 12 b 0 0 22 s 0 3 20 28 l 0 S4 SSW 0 1 3b SLI 3 0 100 I SW 0 13
S2 3b 2
0 83 WSW 0 s 13 s 1 0 21.l. ',j 1 3 10 2 0 0 lb WNW 1 9 8 q 2 0 24 I NW 0 7 q 13 1 0 30 NNW 0 0 19 . 18 0 0 .H VAR!ARLE 0 0 0 0 0 0 0 I TOTALS 5 bb 213 18S 14 0 483 I PERIODS C'IF CALMS 0 HOURS I I STABILITY CLASSI F' E.LEVAT!ONI 150 FEF.T DIRECT ION 1113 L1*1 8*12 13*18 19*2LI >2LI TOTAi. I N 0 0 0 0 0 0 0 NNE 0 2 0 0 0 0 2 NE 0 1 0 0 0 0 1 I E ~JE 0 1 0 0 0 0 1 E 0 1 2 0 0 0 3 ESC: 0 LI 2 0 0 0 0 SE 0 2 5 0 0 0 7 I S5c. 0 LI 13 0 0 0 17 s 0 7 2b 2 0 0 35 ssw 0 4 11 s 0 0 20 SW 0 2 1 LI s 0 0 21 I' WSW 0 1 4 0 0 0 s I I IO 13 w 0 3 0 0 0 l'INl'i 0 1 3 0 0 0 LI NW 0 1 1 0 0 0 2 I NNW 0 1 0 0 0 0 1 VARIABLE 0 0 0 0 0 0 0 TOTALS 0 35 Q1 12 0 0 138 I ?E~IODS oF CALMS 0 HOURS 2.5-B-15 I
iEPCO
SURRY JOINT ~QEQUENCY OISTqJ~UTtn~ 1SO FT ~INOS 1q1a-b PtRI-OD OF ~fCOQDl APR 3/ 3/7U

lO/ Q/7b STABILITY CLASSI G
E l. EV A T IO *, I 150 n: E."T DIRECTION 1 tt3 11*7 6*12 13*18 N 1 3 'l l W.JE 2 0 0 0 NE 3 2 0 0 E.NE 2 0 1 0 E 0 1 0 0 lSE 1 1 0 0 . SE 1 s 3 0 SSE 0 3 b 0 s 0 u 12 2 SSl'i 1 7 7 4 SW 2 10 7 4 WSW 1 7 5 0 w 2 1 7 4 WNW . t 5 5 2 N'il 2 1 2 ~ NN\\'i 1 l 2 2 VARI ABU: 0 0 0 0 TOTAl.S 20 bO bl 22 PE~IODS OF C Al_,,s 0 HOURS HOURS OF MtSSI~G DATA& 18 TOTA~ 08SfRVATlONS FOR APR 1ll22./ 2.s-s.:.15 1q.. zq 1 0 0 0 0 0 0 0. 0 0 7 0 0 0 0 0 0 6 0 0 0 0 0 0 0 0 0 0 .o 0 0 .o 0 0 0 0 TOTAL 10 z. 5 3 l 2 q q 25 1q 30 13 14 13 8 6 0 111 "'I"_*
-* 1 ;-,.,,
-\\1. \\:.,\\ ~.\\ J I j \\II ,/ }/ 1 ~ \\*** ~l* t~
'i
~.t.*.*_,,:_:*\\ f~; --~***. L', . 1*_.J 1:. r,i 7
I I ii I VEPCD
SURRY JOI~Jf FREQUEt.jCY OISTRIBIJTION 150 FT l*IPJDS 1971.!wo PERIOD OF ~ECORD! MAY 3/ 3/74

30/ Q/76 I
STABll.ITY CLASSI A ELEV t. TI 0~11 \\50 r"EET DIRECTION 1*3 a.. 7 e.. 12 13.. 18 19.. 24 >24 TOTAL 'I N 0 2 7 3 0 0 12 NNE 0 s 1 0 0 0 b NE 0 I.I 1 1 0 0 b ENE a 3 3 0 0 0 El E 0 b I.I 1 0 0 11 ESE 0 8 2 1 0 0 11 SE 0 7 25 11 0 0 Lil I SSE 0 1 8 1 0 0 10 5 0 0 I.I I.I l 0 q SS~i 0 1 12 3 0 0 lb SW a 1 7 q l 0 18 I WSw 0 0 1 2 0 0 3 w 0 1 3 0 0 0 WNW 0 3 6 0 0 0 q NW 0 3 11 I.I 0 0 18 ~ NNw 0 2 I.I 4 0 0 10 I VARIA8\\.E 0 0 0 0 0 0 0 TOTAl,,S 0 47 qq Ill.I 2 0 192 I PER ruos OF' CAL~S 0 HOURS I STABILITY CLAS~! 8 El.EVAT!ONi 1SO HET OIRECTION 1.. 3 4*7 a.. 12 13* 113 1 q.. 211 >21.1 TOTAL I N 0 0 2 0 0 0 2 NNE 0 2 0 0 0 0 2 NE 0 2 0 0 0 0 a I ENE 0 3 1 0 0 0 E 0 0 I.I 0 0 0 E Sf. 0 1 0 0 0 0 1 s E. 0 2 2 1 0 0 5 I SSE 0 1 1 0 0 0 2 s 0 1 4 0 0 0 5 SSW 0 1 2 0 0 0 3 SW () 0 0 3 0 0 3
I WSW 0
0 1 1 0 0 2 w 0 0 0 0 0 0 0 ',!NW 0 0 1 0 0 0 l ~lW 0 0 2 0 0 0 2 NN..; 0 3 1 0 0 0 u
,Ii VAR IARLE 0
0 0 0 0 0 0 TOTALS 0 16 21 s 0 0 42 PE~ ItlDS OF' CALMS 0 HOURS I 2.5-B-17 I
I
t I
VEPCO "' SURRY JOINT FRfQUENCY DISTRI~UTION 150 FT WINOS 1q74',,t, PERIOD UF RECORD! ~AV 3/ 3/714
30/ 4/1b I
STABILITY CLASS& C I ELEVATIOr.11 150 FHT DIRECTION 1.. 3 4*7 Se 12 13* 18 1Qw24 >24 TOTAL N 0 0 1 0 0 a 1., NNE 0 0 0 0 0 0 0 NE 0 l 1 0 0 0 4 ENE 0 3 2 0 0 0 5
t E
0 3 0 0 0 0 l ESE 0 2 0 0 0 0* SE 0 1 l 1 0 0 3 SSE 0 1 0 0 0 0 1 I s 0 0 1 2 0 0 3 SSW 0 1 2 1 0 0 4 SIii 0 0 2 2 0 0 4 WSW 0 1 0 0 0 0 1 I w 0 4 2 0 0 0 b WNW 0 0 1 0 0
o 1
NW 0 2 2 0 0 0 4, NN\\jj 1 1 4 0 0 0 b '/,, V AtH ABLE 0 0 0 0 0 0 0 TOTAI.S 1 24 21 b 0 0 52 PERIODS ar CALMS 0 HOURS I STABILITY CLAS51 D t ELEVAT!ONI 150 FEET DIRECTION 1*3 4*7 8*12 13*18 191!124. * >24 TOTAL N 0 4 b ~ 0 0 1b I NNE 0 8 7 0 0 0 15 NE 0 17 b 3 0 0 2ti I ENE 1 12 8 7 0 0 28 E 0 9' t9 l 0 0 31
c. SE 1
lb 8 0 0 0 25 SE 0 9 b s 0 0 20 SSE 1 2 2 0 0 q s l 2 b 3 3 0 15 ss~ 0 I.I 7 b 1 0 16 sw 0 5 b 11 1 0 23 I WSW 0 1 b 2 0 0 9 w 0 LI 1 0 0 0 5 WNW 2 b 0 0 0 12 N\\11 1 5 LI 0 0 0 1 0,, NNW 0 1 10 l 0 0 12 V4RIABLE 0 0 0 0 0 0 0 TOTALS 1 105 108 119 5 0 27U PERIODS OF CALMS 0 HOURS 2.5-8-18 I I
- --****----. ~----- I I I I VEPCO
SURRY JOINT FREQUENCY DISTRIBUTION 1so FT WINDS 1971.1.. b PERIOD OF RECORUI MAV 3/ 3/71.1

30/ ~/7o I
STABILITY CLASSI E El.E\\IAf!ONI 150 FEE.T DIRECTION 1.. 3 4,.7 8"' 12 15.. 1 s 1q*24 >24 TOTAi. b 2 0 0 14 2 I.I I NNE 1 6 b 1 0 0 tb NE 1 q 8 1 0 0 19 ENE 0 12 11 2 0 0 2S E 0 15 1 q 1 0 0 30 ESE 0 10 17 0 0 0 27 SE 0 1 16 9 0 0
u SSE 0
7 2b b 1 0 1.10 s 0 14 29 b 0 0 4q SSI~ 2
1.11 10 0
0 5q SW 0 q 16 7 0 0 29 NSW 0 3 0 0 0 7 l'j 0 7 7 0 0 0 1 t.l WNW 0 0 I.I 2 0 0 b I NW 1 3 8 3 1 0 16 NNW 1 b 13 3 0 0 23 VAR IA8LE 0 0 0 0 0 0 0 TOTALS 8 11 b 229 53 2 0 £108 .a PE.RIOOS OF CAL.MS 0 HOURS STABILITY CLASSI F' t.1..EVAT IrJ'll 150 F"EET OlREC T!DN 1*3 4,.7 8" 12 13*18 19*21.1 >24 TOTAL. I N 0 a 1 0 0 0 s NNE 0 1 0 0 0 0 1 I Nf. 0 1 0 0 0 0 1 ENE 2 3 1 1 0 0 7 E 1 3 0 0 0 0 I.I ESC: 0 7 7 0 0 0 \\ ti I s r: 0 s b 0 0 0 11 SSE 0 I.I 1 'I 0 0 0 18 s 0 q 12 0 0 0 21 SSW 1 q 8 0 0 0 18 I SW 0 5 I.I 2 0 0 11 WSW 1 s 0 0 0 0 b w 0 2 o* 0 0 0 2 W~l"l'I 0 2 1 0 0 0 3 I NW 0 2 0 0 0 0 2 NNW 0 1 0 0 0 0 1 VAR !ABLE 0 0 0 0 0 0 0 TOT AI..S 5 b3 5q 3 0 0 125 I* PERIOOS oF CALl"IS 0 HOURS 2.S-B-19 I
I., VEPCO
SURRY JOINT FREQUENCV DISTRIBUTION 150 FT WINDS 197Q*b P[Rl0D OF RECORD! MlY 3/ 3/7Q
~ 30/ q/7& "ii STABILITY CLASS& G EI.EVAT!ON& 15 0 FEET DIRECTION 1 *3 q.7-8*12 13*18 1q.24 >24 TOTAL. I N 0 l 1 0 0 0 2 I NNE 1 0 0 0 0 0 1 NE 0 2 0 0 0 ENE 0 1 0 0 0 0 E 2 5 2 0 0 ESE 2 10 1 0 0 0 2 I 0 10 0 9 0 13 SE 0 4 4 0 0 SSE 1 b 2 0 0 s 1 14 1 0 0 0 6 ii 0 q 0 lb SSW 1 b 8 0 0 0 1S 51,1 2 7 0 1 0 wSi'I 0 2 0 1 0 \\ii 0 b 0 0 0 0 10,. 0 l 0 b WNIII 0 12 0 0 0 0 12 NW 2 q 0 0 0 NNW 1
1.
0 0 0 YA~ IABLE-0 0 0 0 0 TOTALS 13 95 19 2 0 0 t1 \\I 0 2 0 0 0 129 PERIODS oF CALMS 0 HOURS HOURS OF MISSING DATAI 2bb "I ii TOTAL OBSERVATIONS FOR HAY
1 I
I,
1 2.5-8-20 *
(I I
II I I VEPCO
SURRY JOINT FREQUENCY DISTRIBUTION 150 FT '"'!NOS 1q11.1.. o 1:
PERIOD OF RECOROI JlJN 3/ 517V.
30/ IJ./70 1~
STABILITY CLASS: A ELEVATION I l'iO F'EET DIRECTION 1.. 3 14.,7 8,d 2 13.. 18 19*21.1 >21.1 TOTAi. N 0 0 3 0 0 0 3
NNE, 0
1 2 1 0 0 4 NE 0 5 3 1 0 0 q I ENE 0 3 2 0 0 0 5 E 0 s 13 0 0 0 18 ESE 0 1 11 0 0 0 12 SE 0 14 20 3 0 0 37
1*
SSE 0 5 1 0 0 0 b s 0 2 0 0 0 b SSW 0 2 I.I 0 0 0 b SW 0 0 e s 1 0 14 l'iSW 0 3 2 1 0 0 b w 0 I.I 1. 0 0 0 5 WNW 0 8 1 1 0 0 1b NW 0 I.I b 3 1 0 11.1 .I NNW 0 3 0 0 0 0 3 VARlARI.E 0 0 0 0 0 0 0 TOTALS 0 b2 85 15 2 0 1 bl.I I PER I ODS oF CALMS 0 HOURS I* STABII..ITY CLA5SI R ELEVATIOMI 150 F"E:.ET DIRECTION 1*3 IJ.r,7 e.. 12 13.. 18 19*21.1 >24 TOTAl. I
N 0
3 2 0 0 0 5 NNt"; 0 0 3 0 0 0 3 NE 0 1 1 0 0 0 2 I ENE 0 0 1 0 0 0 1 E 0 2 2 0 0 0 q !::SE 0 l 1 0 0 0 2 SE. 0 0 3 0 0 0 3 I SSE 0 3 0 0 0 0 3 s 0 0 0 0 0 0 0 ssw 0 1 3 0 0 0 4 SW 0 0 1 1 0 0 2 'I WSW 0 1 2 0 0 0 l w 0 2 1 0 0 0 l '14NW 0 1 I.I 0 0 0 5 NW 0 3 1 1 0 0 s NNW 0 1 l 0 0 0 2 VARJARt.E 0 0 0 0 0 0 0 TOTAl.S 0 \\q 2b 2 0 0 il1 PERIODS oF CALMS 0 HOURS 2.5-B-21 I II
I I** I: VEPCO
SURRY JOINT FREQUENCY DISTRI8UTION 150 FT WINDS lq7Ll*b PERIOD UF RECORD! JUN 3/ 3/74 '!I* 30/ 4/76
I STABILITY CLASSI C
I ELEVATION!
150 FEET DIRECTION 1*3 Ll*7 8*12 r!* 18 1 q"'za >24 TOTAL. N 0 2 1 0 0 0 3 I NNE 0 1 2 0 0 1 NE 0 0 2 0 0 5 ENE 0 0 0 0 0 0 0 I E 0 1 0 0 0 0 1 ESE 0 0 z 1 0 0 3 SE 1 1 0 0 0 Et SSE 0 0 0 0 0 0 0 I s 0 0 0 0 0 0 0 SSW 0 0 1 0 0 0 1 5W 0 1 3 0 1 0 5 I WSW 0 0
2.
0 0 0 2 w 0 3 1 0 0 0 4 WNW 0 2 0 1 0 0 ) NW 0 2 0 1 0 0 3 I NNl'I 0 0 0 0 0 0 0 VAR IA8Lf 0 0 0 0 0 0 0 TOTALS 1 lb 18 7 1 0 43 PERIODS OF CAL~S 0 HOURS I 5HBILITY Ct.ASS! D /I E:LEVATIUNI 150 HET DIRE.CT JON 11!1] LI* 7 8"' 12 13*18 1 q., 2 LI >24 TOTAl. N 0 s 27 3 0 0 35 \\I ~NE 0 0 13 s 0 0 18 NE. 0 4 q s 0 0 18 I ENE 0 4 11 0 0 0 15 E 0 2 t, 0 0 0 8 ESE 0 b 7 0 0 0 13 SE 0 5 1 0 0 0 & I SSE 0 5 0 0 0 0 5 s 2 2 LI* 0 0 0 8 SSW 1 5 2 3 0 0 11 SW 1 4 '5
b.
t 0 17 t* ws~ 0 5 1 0 0 10 \\II 2 8 b 0 0 0 lb WNW 2 11 b 0 0 0 19 NW 1 7 b 0 0 0 1 LI *I NNW 3 b 1 0 0 1 " VA~IAALE 0 0 0 0 0 0 0 TOTALS 12 78 112 21.l 1 0 227 PERions nF CALMS 0 HOURS 2.5-B-22 I.,
1*
.-... ----r*-
I I I VEPCO ~ SURRY JOINT FREQUENCY OI~TRIBUTION 150 FT WINOS 197Qw6 PERIOD Or RECOqo, JUN 5/ 3/7Q ~ 30/ 1.1/70 I STABILITY CLJ.SSI E ELEVATION I t SO FE.ET DIRECTION 1
j q.7 6*12 13*18 1q.. 211
>24 TOTAi. I N 0 11 35 1 0 0 a1 NNE 0 s 9 b 1 0 21 NE 0 2 (I b 0 0 12 I ENE 0 5 14 1 0 0 20 E 0 1Q b 5 1 0 2b ESE 2 20 27 0 0 0 49 SE 1 6 8 1 0 0 18 I SSE 2 J 12 7 0 0
2CI s
2 I.I 21 9 0 0 3b ss~ 1 3 n l 1 0 35 SW 0 11 19 q 0 0 39 I WSW 0 12 q 1 0 0 22 w 1 3 10 1 0 0 15 w~IW 0 2 b 0 0 0 8 NW 0 b 1 0 0 0 7 I N~4W 1 10 13 0 0 0 21.1 VARIABLE 0 0 0 0 0 0 0 TOTALS 10 119 221 so l 0 'IO 3 I PERI9Ds of' CALMS 0 HOURS I STABILITY CLASSI F' ELEVA Tl ON I 150 FEET DIRE.CT ION 1.. 3 1.1*7 a.12 13*18 1 q., 2 ti >2'1 TOTAi. I N 0 1 0 0 0 0
1.
. NNE 0 0 0 0 0 NE 0 0 0 0 0 0 0 I ENE 0 0 0 0 0 0 0 E 2 (I 1 0 0 0 7 ESE 0 .a b 0 0 0 14 SE 0 j 0 0 0 7 I SSE 0 3 13 2 0 0 18 s 1 s 17 2 0 0 2S ssw 0 5 b 0 0 0 11 SW 2 0 8 1 0 0 17 II WSl'i 0 I.I 3 0 0 0 7 w 0 2 1 0 0 0 3 WNti 0 1 2 1 0 0 2 2 ~JW 0 0 0 0 NNW 0 2 0 0 0 0 2 VARIABLE 0 0 0 0 0 0 0 TOTALS 5 so b3 b 0 0 12 4 PERIODS of CAL'"1S 0 HOURS 2.5-8-23 I II
VEPCCl
SURRY JOINT FREQlJE~CY DISTRI8UTION 150 FT wpios 1q11.1*&
PERIOD OF RECOGDI JUN 3/ 3/74
30/ 4/7b STA8IUTY CLASSI
(, EI.EVATIONc 150 FEET DIRECTION 1*3 4*1 8"'12 1 :s.1 s N 0 I.I
s*
0 NNE 2 4 3 0 NE 0 7 l 0 ENE 2 7 l 0 E 1 22 5 0 ESE 1 15 20 0 SE 0 8 7 2 sse: 2 1& 13 1 s 2 12 19 0 SSW l 8 12 4 SW 0 4 9 2 WSW 2 4 1 w 1* 7 l 0 WN)li 1 b 1 0 NW a 5 s 0 NNW 1 3 l 0 VARIABLE 0 0 0 0 TOTALS 20 134 111 10 PERIODS l')f CA t_ >IS 3 HOURS HOURS OF MISSING DATA& 154 TOTAL OBSERVATIONS FOR JUN 1286 1 2.5-8-24 1 q..,24-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .o-0 0 0 0 0 TOTAi. 7 9 to ta, 26 lb* 17 32 33
n 15 1l 11 8
12 -5 0 27S I 1*,,
1 I.
I I .:I I
-I
I
,I.,
I I
I
I I I I VEPCO" SU~RY JOINT FR!QUE~CY DISTRIBUTION 1SO FT WINDS 197Llotb PERIOD OF RECOROI JUL 3/ 3/74 '" 30/ IJ,/71:J I STABILITY CLASSI A ELt:vAT!ONI 1SO PE.ET DIRF.CTiiJN 1 "'3 4*7 8*12 1 J.. 18 1 q.. 21.1 >2LI. TOTAL I N 0 2 l 0 0 0 3 NNE 0 1 8 0 0 0 q I NE 0 0 7 1 0 0 8 ENE 1 3 2 0 0 0 E 0 2 0' 0 0 0 2 ESE 0 2 4 0 0 0 SE 0 II 2 0 0 0 I SSE 0 0 0 0 0 0 0 s 0 0 0 0 0 0 0 ssw 0 0 2 2 0 0 I.I sw 0 3 12 3 0 0 18 I WSW 0 0 q 0 0 0 q w 0 b 7 0 0 0 13 WN\\ol 0 q 3 0 0 0 12 NW 0 0 0 0 0 0 0 I Nf.lW 0 1 0 0 0 0 1 VAR!AALE 0 0 0 0 0 0 0 TOTALS 1 33 57 6 0 0 en I PERIODS or C A\\_r~S 0 HOURS STABILITY CLASSI A E::L~VATIONI 150 FEET DIRi:.CTION 1*3 1.1.. 7 a.. 12 13.,18 19.. 2'1 >24 TOTAL. I N 0 1 2 0 0 0 3
NNE 0
1 1 0 0 0 2 I-IE 0 0 0 0 0 0 0 a* E~IE 0 2 2 0 0 0 4 E 0 1 3 0 0 0 4 E. 5 E. 0 2 1 0 0 0 3 s E. 0 2 2 0 0 0 I.I I SSE 0 2 0 0 0 0 2 s 0 0 0 0 0 0 0 SSw 0 0 3 0 0 0 3 SW 0 1 1 0 0 0 I \\olSW o* 2 1 1 0 0 4 w 1 LI 2 0 0 0 7 WNW 0 0 0 0 0 0 0 NW 0 0 0 0 0. 0 0 I NN~ 1 0 1 0 0 0 2 VARIARLE 0 0 0 0 0 0 0 TOTALS 2 18 22 2 0 0 4" I PE'lIODS nF CALMS 0 HOURS 2,5-B-25 'I
I I VEPCO ~ SURRY JOINT FREQUENCY OISTRIBUTIO~ 150 FT WINOS 1974~& PtRIOO OF RECORD! JUI. 3/ 3/74 ~ 30/ 4/76 I STABILITY CLASSI C I ELEVATION I 150 FEET DIRECTION 1*3 4*7 8*12 13*18 1 q,.24 >21J TOTAL N 0 2 1 0 0 0 .3,. NNE 0 0 5 1 0 0 NE 0 3 2 0 0 0 5 I ENE 0 4 0 0 0 0 £ 0 1 3 0 0 0 ESE 1 3 0 0 0 0 SE 0 0 1 0 0 0 1 SSE 1 1 0 0 0 0 2 I s 0 1 0 0 0 0 1 SSW 0 0 (I 0 0 0 0 SW 0 0 5 1 0 0 WSW 0 5 1 0 0 0 b ii w 0 3 2 0 0 .0 5 WNl'I 2 3 2 0 0 0 7 NW 0 1 1 0 0 0 2., NNW 0
q.
0 0 0 0 VARIABI.E 0 0 0 0 0 0 0 TOTALS a 31 23 2 0 0 60 PERIODS oF CALMS 0 HOURS ii STABILITY CLASS I 0 I, El.EVAT!ONI t SO FE.f.T 0IRECTIO~ 1... 3 4*7 e.12 13*18 19*24 >24 TOTAL N 1 b 7 0 0 0 1a .I NNE 0 11 1 1 0 0 13 NE 0 q 2 0 0 0 11 I ENE 0 17 1 0 0 0 18 E 0 1 o 3 0 0 0 19 ESE 1 12 0 0 0 0 t:S SE 0 10 b 1 0 0 17 I SSE 0 4 3 0 0
o 7
s 0 1 0 9 0
O 0
19 SSw 2 15 29 0 o* 0 tlb SW 4 1b 18 5 0 0 "3 I WSW 3 5 7 3 0 0 18 ~ 3 11 l 0 0 0 15 WNW 5 12 7 0 0 0 24 NW 3 2 4 0 0 0 9
1 NNoi 0
3 2 0 0 0 5 VAR !AHLF. 0 0 0 0
0.
0 0 TOTALS 22 159 100 1 0 0 0. 291 PERIODS oF CALMS 0 HOURS 'I 2.5-8-26
I: ,I
1 I
VEPCO
SURRY JOINT FRrQU!NCY DISTRIBUTION 150 FT WINOS 1974.,6 PERIOD OF RECO~OI JUL 3/ 3/74

30/ 4/70 I
STABILITY CLASSI E ELEI/ATIONI 150 HET DIRECTION 1
3 4*7 B* 12 13*18 19e2U
>24 TOTAL I N 1 10 2'1 0 0 0 35 NNE 1 8 I; 1 0 0 18 I NE:. 1 8 3 1 0 0 \\3 f: HE. 1 8 3 0 0 0 12 f 3 18 6 0 0 0 27 ESE 3 13 12 0 0 0 28 I SE q 11 7 0 0 0 22 SSE 2 12 18 2 0 0 34 s 7 27 35 3 0 0 72 SS 111 3 24 &1 q 0 0 rn I SW 3 21 35 14 0 0 13 l<iSW 3 11 1 'I 1 0 0 29 w 3 17 12 0 0 0
s 2 WNW 1
13 0 0 0 18 I NW 1 3 8 1 0 0 u NNW 1 q 8 l 0 0 19 VARIABLE 0 0 0 0 0 0 0 T 1;.r ALS VI 2 t.S 2"58 33 0 0 51.12 I P E ~ I li f'I S I") F C " L "* S ri H*_llJR~ I STAiHL ITV CLASS: F ELEVATION I 150 FEET OIRE:.CTION 1*3 4*7 a.. 12 13*18 1q.. 2a >21.1 TOTAL I ~' 2 I 2 0 0 0 5 t;:,; f:: l I 2 0 0 0 1,1 r, f" 0 3 (J Cl ,1 (1 3 I I:.' f: l v 1 0 (i 3 f I ll n I) q I:. s C. 0 ,1 0 i) l) u 8 SE \\) 5 3 0 0 0 ~ I SSE. 2 8 5 0 0 0 15 5 0 12 7 0 0 0 19 SSW 0 14 0 0 0 18 sw 1 0 10 1 0 0 2'1
'I WSW 1
.3 5 0 0 0 q w 0 2 0 0 0 6 WNW 0 2 3 0 0 0 s NW 1 0 0 0 0 0 l I NNW 0 0 0 0 0 0 0 VA~IAALE 0 0 0 0 0 0 0 TOTALS q bq ~q a 0 0 139 I PERIODS oF CALMS 0 HOURS 2.5-8-27 II
VEPCO
SURRY JOI~T FRFGUENCY DISTRIBUTION 150 FT ~I~OS 191~*6 PERIOD UF RfCO~Q I JUI.
3/ 3/74
30/ ~/76 STA81LITY CL.ASS I G
f.LfVA TIO~: 150 FEET DIRf:CTIO'I 1.. 3 "" 7 a~12 13* 18 ~. 2
7.
1 0 ~.~. E 0 4 0 0 ~-E ll 8 0 0 £NE 2 7 0 0 E 1 10 0 0 E.SE 2 1 !} 3 0 5£ !.I 10 5 0 SSE 3 q 0 0
s 1
12 8 0 SSW I.I 15 i:.s 0 SW 1 9 I.I* 0 WS'l'l 0 4 0 0 w 0 7 0 lolNW 2 6 0 0 NW 0 4 1 0 NNr; 2 0 0 0 VARIA8LE 0 0 0 0 TOlALS 28 128 47 0 PfRIOOS OF CALMS HOU~S HOURS OF ~ISS!NG DATAI 111 TOTAL OBSERVATIONS FOR JUL 1377 *
2. 5-8-2*8 19*24 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >24 0 0 0 0 0 0 0 0 0 0 0 0 0 0
o 0
0 0 TOTAi. 10 4 12 q 11 15 19 18 21 32 1" 4 13 8 .5 .a 0 203 f~ I
.~
r* 1 \\11' r-*
1
1** i f.:
'**i I
. { (l,,'.1 ~
_I;
\\" *---7 .**1*
- -~
-~----- I I I I VEPCC
SURRY JOINT F~EQUENCY DISTRIBUTION 150 FT WINOS 1974*6 PERIOD OF ?ECORD!
AUG 3/ 3/7U *.50/ 4/76 I STAHILrrv CLASSI A E.LF'IAT IOr.J; 1so rffT DlRECTlO,\\: 1*3 4*7 a-12 13*18 19*2£1 >24 TOTAL I N 0 0 0 0 0 0 0 NNE 0 2 0 0
o 0
2 NE 0 3 3 1 0 0 1 I ENE 0 1 7 0 0 0 8 E 0 3 0 0 0 7 ESE 0 0 0 0 0 0 0 SE 0 7 2 0 0 0 q I SSf:. 0 4 2 0 0 0 0 s 0 2 2 2 0 0 b SSW 0 1 5 b 0 0 12 SW 0 3 b 4 0 0 13 I W. SW 0 0 2 0 0 0 2 w 0 1 0 0 0 0 1 WNW 0 0 0 1 0 0 1 Nloi 0 1 0 0 0 0 1 I Nl~*..i 0 0 0 0 0 0 0 VARIABL.E 0 0 0 0 0 0 0 TqTALS 0 28 33 1 £1 0 0 75 I PERIODS OF CALt-1S 0 HOURS I STABILITY CLASSI 8 ELEVATlONI 150 FEE"T DIRE::CTION 1*3 4*7 8*12 13*18 19.. 2'1 >24 TOT Al. I N 0 0 0 0 0 0 0 NNE 0 1 1 0 0 0 2 NE 0 1 1 0 0 0 2 I E:'"E 0 2 1 0 0 0 3 I:. 0 1 1 0 0 0 2 fSr. 0 1 0 0 0 0 1 SE:: 0 0 2 0 0 0 2 I SSE 0 2 0 0 0 0 2 s 0 1 2 0 0 0 3 SS 1,'j 0 1 5 1 0 0 s SW 1 1 0 0 0 0 2 I WSIII 0 1 5 0 0 0 b w 0 0 0 0 0 0 0 WNW 0 0 0 0 0 0 0 NW 0 0 0 0 0 0 0 I NN-.i 0 0 0 0 0 0 0 \\IAR!ABL.E 0 0 0 0 0 0 0 TC! TA L,S 1 12 10 1 0 0 30 PERIODS oF CALMS 0 ' HOURS 2.5-B-29 I 1*
I I I VEPCO
SURRY JOINT FREQUENCY O!STRIRUTION 1SO FT WINDS 1974*0 I
PERIOO Or RfCOROI AUG 3/ 3/7/J.,.. 30/ IJl]b STAB ILI TV CL ASS I C I ELEVATION I 150 FEET DIRECTION 1* 3 I.hi 7 a.. 12 1l*18 lq*24 >24' TOTAL.; N 0 0 0 0 0
o.
0 I NNE 0 0 0 0 0 0 0 NE 0
2 1
,2 0 0 5 I ENE a 2 0 0 0 0 2 E 0 3 1 0 0 0 4 ESE 0 0 0 0 0 0 0 SE 0 0 1 0 0 0 7 I SSE 0 1 0 0 0 0 t s l 2 0 0 0 0 l SSW 0 3' l 0 0 0 b SIii 0 ti 2 1 0 0 1 11 WSW l l 0 0 0 0 4 w l 3 0 0 0 0 4 WN'il 0 4 0 0 0 0 4 NW 0 0 0 0 0 0 0., NNW 0 0 1 0 0 0 1 VARIABLE 0 0 0 0 0 0 0 TOTALS 3 33 q 3 0 0 48 PERIODS oF CALMS 0 HOURS i.l STA!:!II. tTV CLASS I D I EL.EVA T ION I 15.0 FEET DIRECT! 0~1 1*3 4,.7 a.12 13*18 1Qe24 >24 TOTAi. N 1 3 4 0 0 0 8 I NNE 0 0 4 0 0 0 4 Nf. 1 s 5 2 0 0 13 I ENE 1 10 8 1 0 0 20 E 0 19 5 0 0 ' 0 24 ESE: 2 11 3 0 0 0 1-b SE 0 12 4 0 0 0 lb I SSE 1 3 1 0 0 0 5 s 0 1<? 8 1 0 0 21 SSw 5 12 25 2 0 0 44 sw 3 15 8 1 0 0 25 I l"SW q 17 1 0 0 0 22 w s q 1 0 0 0 15 WN"' 1 q 0 a 0 0 10 N\\11 0 4 1 0 0 0 5 I NNl'I 1 l 1 0 0 0 3 VARIABLE 0 0 0 0 0 0 0 TOTALS 25 l "0 79 1 0 0 251 PERIODS oF CALMS 0 HOURS 2.5-B-30 I.,
- ---*--**+ I I I I VEPCO., SURRY JOTNT FREQUENCY r:>ISTRI8UTI0N 1SO fT w INDS t nll"'6 PERIOD 0~ RECORD! AUG 3/ 3/7/J
30 I 4/76 I
STAtHLI TY CLASS I E EU"VATIONI 15C PE.ET DIRECTION l 11.3 h7 8* 12 1 :s... 18 \\ 91!12/J >2ij TOTAL I '.) N 1 3 3 0 0 o* 1 NNE 0 I.I I.I 0 0 0 8 NE 0 10 s 0 0 0 15 I ENE 0 s 11 1 0 0 17 E 3 q j 1 0 0 to ESE:: 0 12 2 1 0 0 15 SE 2 1 0 3 2 0 0 l 7 I SSE 3 11 7 1 0 0 22 s 1 28 16 1 0 0 46 SSW b 14 ll8 5 0 0 73 SW 3 13 19 1 0 0 !b I WSW (I 10 3 0 0 0 17 w 1 s 2 0 0 0 8 WNW 0 5 1 1 0 0 7 NW 0 1 0 0 0 0 1 I NN'I/ 1 3 1 0 0 0 5 V.AR I ABl.E 0 0 0 0 0 0 0 TQTAL,S 25 \\43 128 1 IJ 0 0 310 I PE.~ J ODS OF CAL"4S 2 HOURS I STABILITY CLASSI F-' ELEVATIOt>q 150 F'EET DIRECTllJN 1
3
/Ja7 a.. 12 13*18 19*24 >2ij TOTAL I N 1 0 0 0 0 0 1 NNE 0 0 0 0 0 0 .o NE 0 0 0 0 0
o Q
.I* ENE. 0 1 0 0 0 0 1 E. 0 2 0 0 0 0 2 ESE: 1 1 0 0 0 0 2 s E. 2 2 0 0 0 0 4 I SSt: 1 5 1 0 0 0 7 s 2 10 1 0 0 0 13 SS111 0 b ~ 0 0 0 11 SW 2 s 2 0 0 0 q I WSW 3* 2 3 0 0 0 8 w 0 s 0 0 0. 0 5 WNW 1 1 0 0 0 0 2 NW 1 0 0 0 0 0 1 I NNr! 0 0 0 0 0 0 0 VARIABLE 0 0 0 0 0 0 0 TOTALS 14 IJ 0 12 0 0 0 bb I PERIODS QF CALHS 3 HOURS 2.5-8-31 I
I I I VEPCO
SURRY JOINT FREQUENCY DISTRIBUTION 150 fT WINOS 1974*6 PERIOD OF RE:CORD1 Al.JG 3/ 3/74 w 30/ 4/7/:J I
STABILITY CLASSI G El.E VAT Io~, I 150 FEET DIRE::CTIUN 1*3 4,, 7 e.,12 n.. te 1q.. 21.1
>24 TO'TAI.* I N
l o* 0 0 0 0 1 I NNE 0 0 0 0 0 0 0 NE 0 1 0 0 0 ENE 1 I.I 0 0 0 E 0 3 0 0 0 0 1 I 0 s 0 3 ESE 3 ll 0 0 0 0 7 SE I.I I.I 0 0 0 SSE 2 7 0 0 0'* s 0 I.I 3 0 0 0 8 I 0 9 0 1 SSill 0 l 1 0 0 0 2 SW I.I 0 2 0 0 WSW 0 10 0 0 0 w 0 2 0 0 0 0 b I 0 10 .o 2 WNW 0 7 0 0 0 0 7 Nill 0 3 0 0 0 NN\\11 2 1 1 0 0 VAR!ABLE. 0 0 0 0 0 0 3 I 0 4 0 0 TOTALS 1 7 51 7 0 0 0 75 PERIODS OF CALMS 2 HOURS I HOURS OF MISSING DATA! b2b I I TOTAL 08SERVATI0NS FOR AUG 86~~ I I I I 2.5-8-32 I I
~ ___.. - --**- I I I VEPCO... SURRY JOI~T FREQUENCY DIST1<IAUT10N 150 FT *..ip.1os
197/J.,6 I
PERIOD OF R~COR01 SEP 3/ 3174 ~.50 I 14176 I STABILITY CLASS! A H.EVATIONI 1~0 FEET DIRECTION 1..,3 '1*7 8w12 13.. 1e 1 qe24 >2Q TOTAl. I N 0 1 5 0 0 0 b N~lE 0 1 6 0 0 0 NE 0 3 0 0 0 1 ENE 1 2 0 0 0 0 3 I E 1 1 0 0 0 0 2 ESE 0 1 0 3 0 0 0 13 SE 1 1 0 4 0 0 0 15 SSE 0 1 1 0 0 0 2 I s 0 0 0 2 0 0 2 SSW 0 1 11 7 0 0 1q SW 0 1 s 0 0 0 b WSW a 1 1 0 0 0 2 I w 0 1 a 0 0 0 1 WNW 0 3 0 0 0 0 3 NW 0 0 3 0 0 0 3 NN\\11 0 1 3 1 0 0 5 I VAR!ARLE 0 0 0 0 0 0 0 TOTALS 3 37 £16 10 0 0 9b PE>IIOOS OF CALl-15 0 HOURS I STAHIUTY Ct_.ASSI fl I EL.EVATIUNI 150 ~EET DIRECTION 1*3 14.. 7 e.. 12 13.. 1 ~ 1q.. 214 "2" TOTAL I N 0 0 4 0 0 0 4 NNE 0 Q 2 0 0 0 NE 0 3 1 0 0 0
4 ENE 0
2 0 0 .o 0 2 I E 1 t, 0 0 0 0 7 ESE 0 1 0 0 0 0 1 Sf. 0 2 0 0 0 0 2 SSE 0
o 0
1 0 0 1 I s 1 1 1 1 0 0 £1 SSW 0 0 3 0 0 0 3 SW 0 0 0 0 0 0 0 WSl'I 0 0 1 0 0 0 1 I w 0 1 0 0 0 0 1 \\tlNW 0 1 0 0 0 0 1 NW 1 2 1 0 0 0 Q NNW 0 1 3 0 0 0 q I VAR 1A8LE 0 0 0 0 0 0 0 TOTALS 3 211 \\b 2 0 0 as PERIODS or CALMS 0 HOURS 2.5-B-33 I I
VEPC(l" SLll:?RY JCJIIIIT F'RE'GUENCY DISTRIBUTION 150 F'T \\lilNDS 1~7'4*b P~BIOO OF RfCQRUI SEP 3/ 3/7~
SO/ 4/76 STABILITY CLASSl C
ELfvAT!ONI 150 fcET OIHlCTlON 1*l N NNf:: t-lE ENE E ESE 5£ SSE s SSIII SW \\IISW w ~INW NW f,!Nw VA~ lARl.E TOT AI..S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 5 1 0 3 5 1 0 0 1
s 0
0 0 2 0 0 0 21 PfRIODS OF CALMS O HOURS
SfABTLITY CLASS I 0
ELEVAflONI 1~0 ~cET ~lRECTIO~ 1*3 N Nr,!E NE l~lE. E ESE SE SSE s ssw sfj WSi'i w WNw NW N ~lw VAinAl:!LE' TOTALS 2 1 1 0 2 1 3 1 3 0 1 O* 1 2 1 0 0 1q 1q 5 3 8 1 0 s 2 1 2 u 2 4* 3 2 7 3 0 80 PERions OF CALMS O ~OURS 3 1 0 t 0 0 0 0 0 2 1 1 0 0 1 3 0 13
sz-10 b
q 1 b 2 q 1 " q 2 0 3 t, q 0 1~9
2. 5-8-34 0
1 0 0 0 0 0 0 2 2 0 0 0 0 0 0 0 s 13.. 18 1 0 ~ 10 0 0 l 0 0 3 0 0 1 2 0 2 0 2S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o* 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL 8 3 0 ti 5 1 0 0 l 1 1 1 0 2 2
s 0
ao TOTAL 51.1 1}, 15 2'1 10 7 12 q 21 7 6 s q 14 lLI 0 2'33 l 't, ~1 I
[.
. -. *t. l.,
I I II I VEPCO" SURRY JOINT FREQUENCY DISTRIBUTION 1so FT WINOS 197Q.. 6 PERIOD OF RECORDI SE? j/ 3/74" 30/ 4/76 I STA!Hl.ITV CLASSI E ELEVATION I 150 FEET DIRECTION 1.. 3 Ll*7 61112 13*18 1q*2tl >2tl TOTAi. I N 0 27 35 0 0 0 62 NNE. 0 11 10 1 0 0 22 I NE 0 6 8 0 0 0 11.1 ENE 1 10 7 0 0 0 18 E 0 16 \\5 2 0 0 33 ESE 0 22 7 Q 0 0 33 I SE 0 12 b 0 0 0 18 SSE 1 1 0 s 0 0 0 16 s 1 11 24 0 0 0 3o SSW 2 q 37 1 0 0 ss* I 5111 2 b 12 0 0 0 20 WSW 0 9 ti 0 0 0 13 w 1 s 7 0 0 0 13 WN\\11 1 0 2 0 0 0 3 .I NW 0 0 5 3 0 0 8 NN~ 0 3 3 b 0 0 12 VARIARLE 0 0 0 0 0 0 0 TD'T Al.5 9 157 187 23 0 0 31b I PERIODS OF CALMS
0 HOURS I-STAB IL !TY CLASS I F
El.EVAT!ONI 1SO FEET DIRECTION 1.. 3 4.,7 a.. 12 13.. 18 1 q.21.1 j11!2Q TOT Al. I N 0 11 0 0 0 0 11 NNE. 1 5 0 0 0 0 t, NE 0 1 0 0 0 0 1 I ENE 0 0 0 0 0 0 0 E 0 2 0 0 0 0 2 ESE 0 7 1 0 0 0 8 SE 1 3 q 0 0 0 8 I SSE 1 3 q 0 0 0 8 s 0 2 1 0 0 0 0 12 SSW 0 3 1 0 0 0 q SW 0 0 2 0 0 0 2 I "s \\'I 0 0 0 0 0 u w 1 1 0 0 0 0 2 \\'iNl'I 0 2 0 0 0 0 2 NW 0 0 0 0 0 0 0 I NNW 1 1 0 0 0 0 2 VARIABLE 0 0 () 0 0 0 0 TOTAL.S s QS 22 0 0 0 72 I Pf.RIOOS OF CALMS 0 HOURS 2.5-B-35 I
EPCO " SURRY JOillT F'?ErJ!JE"JCY OISTR!RUTION 150 fT WINOS \\97'1~b PtRlO~ OF RfCO~OI 5~P 3/ 3/74 ~ 30/ Q/Tb STABILITY CLAS~I G El.EVAflO*q 150 n.Ei OIRc.Cl !ON . 1 *.3 4*1 8"' t 2 13v18 N z 3 0 0 NNE 3 5 0 0. NE 2 0 0 0 E~E 3 5 2 0 E l 8 1 0 ESE 1 8 1 0 Sf 1 2
s 0
SSE 0 2 14 1 s 0 5 2 0 SSW 1 0 4 1 SIii 0 t, 1 0 1-;$..i 0 5 2 0 w 1 3 0 0 WNW 1 b 0 0 NW 1 3 0 0 NN~ 1 b 0 0 VARIA~LE 0 0 0 0 TOTAl.5 20 73 30 2 PEHIODS Of CALMS 2 HOURS HOURS OF ~ISS!NG DATAI 451 TOTAL OBSERVATIONS FOR SEP
qaq, 2.5-B-:-36 1Q*2" 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
O 0
0 0 0 0 0 0 0 0 0 TOT Al., 5 8 2 10 12 10 6 u 7 12 7 7 4 1 4 7 0 12S ,f
~. 1 t~*.l i.'*
r;._*.: } !-11. (' ti (1 ..,. r ~- 1'_;,:f ~. ( *} .r,-} ~,*.. 1 -~
I I I VEPCO
SURRY JOINT FREQUENCY DISTRIBUTION 150 FT WINOS 197/JPt, I
PcRIOD OF RECOROI OCT 31 311l!i " 30/ V7b I STABILITY CLAS51 A ELEVATIOllil 150 r'EET DIRECTIUN 1*3 "., 1 a.12 13w18 19~2/J >2'1 TOTAL I N 1 3 1 /J q 0 0 27 NNE 0 3 3 2 0 0 B NE 0 b 1 0 0 0 1 I ENE 0 8 3 0 0 0 11 E 1 b 0 0 0 0 7 ESE 0 1 1 0 0 0 2 SE 0 11 b 0 0 0 17 I sse: 0 0 1 0 0 0 1 s 0 2 1 0 0 0 3 SSl'I 0 0 b 2 0 0 8 s\\,,j 0 ii 7 1 0. 0 12 I 'MSW 0 2 1 0 0 0 3 w 0 3 0 0 0 0 3 \\liNW 0 2 0 0 0 Q 2 NW 0 8 10 2 0 0 20 NN"i 1 q q 5 0 0 2" I VAR I ABL.E 0 0 0 0 0 0 0 TOTALS 3 68 b3 21 0 0 155 PERIOr.lS nF CAI.MS 0 HOURS I STABILir't' CLASS! A I ELEVA Tt!Jt-Jt 1SO FEf.T DIRHT!0/\\1 1*3 4.. 7 e.. 12 13*.t 8 19*2/J ">2/J TOTAi. I N 0 2 3 0 0 0 5 NNE 0 2 1 0 0 0 3 NE 0 0 1 0 0 0 . 1 ENE 0 2 0 0 0 0 2 I E 0 3 2 0 0 0 s ESE 0 1 0 0 0 0 1 SE 1 0 0 0 0 0 1 SSE 0 0 0 0 0 0 0 I 5 0 0 0 0 0 0 0 ssw 0 0 2 0 0 0 2 sw 1 2 3 2 0 0 8 wsw 0 2 1 0 0 0 3 I w 0 1 0 0 0 0 l WNl>I 0 2 1 0 0 0 3 ~w 0 1 1 0 0 b NNW 0 0 1 2 0 0 3 I VARI AHLF. 0 0 0 0 0 0 0 TOTALS 2 18 1 q 5 0 0 44 PERIODS or CALMS 0 HlllJRS 2,5-B-37 I I
VEPCP
SURRY JOINT FREQUENCY DISTRIBUTIO~ 150 FT WINOS 197Q*b PERIOD UF ~ECO~DI OCT 3/ 3/74

30/ q/76 STABILITY CLASSI C
ELtVATIO~I 1SO FEET OIR~CTIU~ 1*3 N NNE NE ENE E ES£ SE SSE s SSw SW riSW w WNW NN.-i VARIABLE TOTALS PERIOOS OF CALMS 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 1 0 5 STi8ILITY CLASSI ~ ELf.VAT!ONf 150 rEET DIRECTION 1*3 N 3 NNE 1 Nf. 1 tNE 1 E 1 ESE 0 SE 2 SSE 0 S 1 ss~ 1 sw 2 wsw 1 w 1 ~N~ 4 N~ 2 NNw 4 VARlAALE 0 TOlALS 27 Pt~Ions oF CAL~S 0 4*7 1 1 2 2 0 2 1 0 0 0 0 1 4 3 0 2 0 19 HOURS 2 1 0 7 11 8 1 £1 2 2 5 8 1 £1 5 8 3 0 107 HOURS 0 1 1 1 1 0 0 0 0 1 1 2
o.
2 4 1 0 15 11 3 9 q 4 b l 2 1 9 5 1 2 1 9
o 90 2.5-8-38 l
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 b 0 l l 0 0 0 1 1 0 3 1 0 0 0 16 0
52 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 >. 211 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOTAL s 2 /,l '3 l 2 1 0 0 1 l 4 5 a 0 41 TOTAi. ZS b 21 15 23 1 2 22 b 7 22 11 1 b 1 1 1 4 43 0 258 tl1 I j /I! J ~ - 1
1 ti 1
\\
1*
l i .t ;
~

,i_*_,
1 1 I _i i j
I I I I VEPCO
SURRY JOINT FRfOUENCV OISTRIBUTION 150 FT WINOS 197U~b PERIOD UF RECORD1 OCT 3/ 3/7£1,. 30/ £1/76 I
STABILITY CLASSI
f.
ELE:VA TION I 150 FEE.T DIRECTION 1.. 3 q.,.7 s.. 12 13.. 18 1 q.. 21,1 >24 TOTAl. I N 1 17 41 12 2 0 73 NNC: 2 11 11 0 0 0 24 I NE 0 lb 10 1 0 0 27 E::NE 0 7 3 3 0 0 13 E 0 1 (I tb 0 0 0 30 ESE 1 q q 1 0 0 20 SE 1 (I 8 2 0 0 15 I SSE 0 4 3 b 0 0 13 s 1 7 18 1 0 0 33 SS*i 2 10 22 3 0 0 31 SW 2 q lb 12 0 0 39 I WSW 1 5 15 1 0 0 22 1; 2 q 10 0 0 0 21 WNW 1 s b 0 0
o.
12 NW 0 12 8 0 0 0 20 I NNw 0 q 26 6 0 0 LI 1 1/ARIABL!:'. 0 0 0 0 0 0 0 TO.T Al.S 14 141.l 222 54 2 0 LILI 0 ! I PE~IODS nr CALMS 0 HOURS I STAtllL!TV CLASS: F El.c.VATI0~11 150 Ft:E'T DIRECTION 1.. 3 U*7 81112 13.. 18 . 1 q"'2" >2'1 TOTAi. I N 0 5 2 0 0 0
NNE.
1 3 3 0 0 0 .7 NE 1 1 1 0 0 0 3 I E. NE 0 2 2 0 0 0 4 E 0 7 3 0 0 0 10 ESE:: 0 ll 1 0 0 0 s St 0 (I 1 0 0 0 0 14 I SSE 0 3 13 0 0 0 16 s 1 b b 0 0 0 13 ss-, 1 b 14 1 0 a 22 SW 0 q 19 3 0 0 31 I wsw 0 2 q 2 0 0 13 w 2 5 1 0 0 0 8 ,.;N,; 1 2 3 0 0 0 b NW 1 0 3 0 0 0 1,1 I NNII 1 1 (I 0 0 0 b VA~IABLE 0 0 0 0 0 0 0 TOTALS ~ bO 9£1 b 0 0 169 I PERIODS QF" CALMS 0 HOURS 2.5-B-39 I
VEPCO ~ SURRY JOI~T FREGUE~CY DISTRIAUTION 150 FT ~INDS 1qJ4*6 PtRIOO OF RECOHDt OCT 3/ 3/74
30/ 4/7b STABILITY CL45Sf G
ELEVAT!O~q 150 HET
DI~EClION 1n3 4,.7 8*12 13*18 N
2 12 3 l NNE 2 9 1 0 NE 1 2 0 0 E.NE 2 0 0 E 1 8 0 0 ESE l 8 0 0 SE 3 21 a 0 SSE 1 12 0 s l q 8 0 ssw 0 13 17 0 SW 4 14 7 0 WSW 5 11 l 0 w 2 17 1 0 \\olNl'I 2 8 1 0 NW 4 8 0 1 NNW
1.
12 8 4 VARIA.BLE 0 0 0 0 TOTAl.S 34 1b6 57 b PERIODS nF CALI-IS 2 HOURS HOURS OF ~ISSI~G OATAI 112 TOTAL. OBSERVATIONS FOR OCT 1370
2.5-8-40 1q.. 2Q 0
0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 >2Q 0 0 0 0 0 0 0 0 0 0 0 . 0
0.
0
o 0
0 0 TOTAL.. 18 12 3 b q 9 28 17 20 30 25 19 20 u 14 25 0 2&0 ' I
_-1*
I I I I VEPCO.. SURRY JOINT FR~QUENCY DI5TRI8UTI0N 1so FT '."INDS 197a... ;, PERIOD OF RECORDS NOV 3/ 317q., 30/ 14/76 I STABILITY CLASSI A EI.EVATIONI \\ 50 f'Ef.T DIRECTION l *3 4.. 7 a.. 12 13!'018 19!!24 >2LI TOTAi. I N 1 3 3 0 0 0 7 NNE 0 2 2 0 0 0 q I NE 1 5 2 0 0 0 8 ENE 2 8 2 0 0 0 1a E 1 q 1 0 0 0 b ESE 0 r 3 1 0 0 0 LI I SE 0 13 8 0 0 0 21 SSE 0 0 q 0 0 0 !I s 0 s 5 2 1 0 13 SSW 0 s 8 s 2 0 20 I $1'1 0 2 b 5 1 0 \\U WSW 0 0 3 0 1 0 a w 0 3 11 0 2 0 1& WNW 0 1 6 0 0 0 9 Ni'i 0 (j 1 3 0 0 8 I NNi'I 0 3 3 0 0 0 12 VARIABl.E 0 0 0 0 0 0 0 TOTALS 5 61 68 21 1 0 162 I PERIODS OF CALMS Q HOURS I STABILITY CLAS~I ~ ELf.VATI0'-11 150 FEET DIRECT IOI~ 1.. 3 q.. 7 81!112 13.. 18 1 g.. 24 >24 TOTAi. I N 0 1 1 0 0 0 2 NNE 0 1 2 0 0 0 3 NE 0 0 1 0 0 0 1 I E::NE 1 0 0 0 0 0 1 [ 0 3 0 0 0 0 3 C. sf:. 0 2 0 0 0 0 2 SE 0 1 2 0 0 0 3 I SSE 0 0 1 0 0 0 1 s 0 2 2 1 0 0 5 55,. 0 0 1 1 0 0 2 sw 0 0 1 2 0 0 3 I wsw 0 1 1 0 0 0 2 w 0 0 2 1 0 0 3 wN,'i 0 2 1 1 0 0 (j NW 0 3 1 1 1 0 b I NNw 0 1 0 2 0 0 3 VARIABLE 0 0 0 0 0 0 0 TOTAl.S 1 1 7 16 9 1 0 !14 I PERIODS Of CALMS 0 HOURS 2.5-B-41 I
I I* I VEPCO
SURRY JO!NT FREQUENCY DISTRIBUTION 150 FT WINOS 1974~()
I PERIOO OF RECOROI NOV 3/ 3/74" 30/ 4/7b STABILITY CLASSI C I EL.EVAT!ONI 150 PEET OlRECTION 1.. 3 4* 1 a.. 12 13*18 19.. 2 q >24 TOTAi. N 0 2 2 l 0 0 7*.I NNE 0 0 2 0 0 0
2 NE
0.
0 0 2 0 0 a I ENE: 0 5 1 0 0 0 6 E 0 1 0 0 0 0 1 ESE 0 1 0 0 0 0 i SE 0 5 1 0 0 0 b I SSE 0 1 2 0 0 0 3 s 0 1 1 0 0 0 2 SSW 1 t 2 3 0 0 7 I SW 1 l 0 1 0 .0 s WSW 0 z 1 0 0 0 .J w 1 1 0 0 0 0 2 WNl'i-0 1 0 0 0 0 1 NW 0 3 0 0 0 0
l. I NNW 1
0 3 l 0 0 5 VARIABLE* 0 0 0 o* 0 0 0 TOTALS 27 15 1 0 0 0 So I PERIODS oF CALMS 0 HOURS STABILITY CL,ASSI I) I ELEVATION I 150 FEET DIRECTION 1*3 ""' 7 a.. 12 13*18 1 q,.,2q >2'-' TOTAL I N 2 8 9 11 l 0 31 NN£ 1 3 11 0 0 19 I NC: 1 1 1 2 0 0 s ENE 2 1 1 0 0 6 E 1 0 0 0 0 0 7 ESE 2 5 2 0 o* 0 q I SE 0 7 s 0 0 0 12 SSE 0 3 1 0 0
O s
0 3 2 0 0 q SSW 2 2 10 \\0 0 0 21.1 I SW I.I 5 q s 2* 0 25 WSl'i 0 7 7 0 0 18
w 1
b 1b 2 0 29 WNW 0 15 7 7 0 0 224 TOT Al. I N 0 5 0 0 0. q NNE 0 7 3 0 0 0 10 NE 2 2 0 0 0 8 EN£ 0 1 0 0 0 0 l I E. 0 l 0 0 0 0 1 ESE 0 3 3 0 0
o SE 0
2 b 0 0 0 8 SSC: 0 b 11 0 0 0 17 I s 0 5 20 2 0 0 27 SSW 1 5 2b 2 0 0 34 sw 0 b 27 b 0 0 3q WSW 0 3 12 0 0 0 15 I w 2 2 b 1 0 0 1 t WNW 1 2 0 0 0 0 3 f\\!W 2 3 1 0 0 0 b NNW 0 2 2 0 0 0 4 I VAR IA8LE 0 0 0 0 0 0 0 TOTALS 8 57 123 11 0 0 199 PERIODS oF CALMS 0 HOURS 2.5-B-43 I I
I I I VEPCO
SURRY JOINT FREQUENC¥ OIST~I9UTION 150 FT WINDS 1q74*6 PERIOD OF RECORD! NOV 3/ 3/74 ~- 30/ 4/76 I
STABILITY CLASSI G ELEVATION I 150 rffT DIRECTION 1-3 u,.7 a.. -12 13* 18 19*24 I >24 TOTAL N 3 5 0 0 0 0 e I NNE 2 14 1 0 0 NE 3 8 1. 0 0 E~lE 1 2 0 0 0 E 0 0 0 0 0 0 17 0 u I 0 3 0 0 ESE 1 2 0 0 0 0 3 SE 3 0 2 0 0 SSE 1 12 6 0 0 s 1 4 19 0 0 0 5 I 0 19 0 24 SSW 2 8 18 0 0 0 28 SW 3 5 9 0 0 WSW 1 b 1 1 0 w 3 q
l.
0 0 WNW 3 1 6 0 0 0 17 I 0 9 0 13 0 lb NW 1 7 2 0 0 NNw 2 9 0 0 0 VARIA8~E 0 0 0 0 0 0 10- I 0 11 0 0 TOTALS 30 98 bb 1 0 0 19S PER IOl')S c,F CAL1'1S 5 HOURS I HOURS OF ~ISSING OATAt 14 I I TOTAL OBSERVATIONS FOR NOV 11r2& / I I I I 2.5-B-44 I
1
I I I I VEPCO
SURRY JOI~T FREQUENCY DISTRIBUTION 150 FT WINDS 1 q71J.,o P£RI00 OF RECORD! OEC 3/ 317U

30/ U/76 I
STABILITY CLASS!
4.
ELEVATION I 150 FE.ET DIRHTl01'1 l
3 1Ja7 s.. 12 13* 18 19*24
> 2 LI TOTAi. I N 0 3 1 0 0 0 IJ NNE 0 b 3 2 0 0 11 I NE 2 IJ 1 0 0 0 7 £NE 3 IJ 1 0 0 0 14 E 0 b 2 2 0 0 10 ESE 0 1 1 1 0 0 3 I 5£ 1 9 7 1 0 Q 18 55£ 1 1 Q Q 0 0 2 S. 0 0 0 0 0 0 0 ss., 0 0 3 s 0 0 8 I SW 1 1 l 2 2* 0 7 w s~, 2 3 s 1 0 0 11 w 0 10 q 1 0 0 20 \\II N w 1 IJ 12 7 0 0 2 IJ NW 1 2 ti 13 2 0 22 I NNW 0 2 3 ti 1 0 10 VARIABLE 0 0 0 0 0 0 0 TOTALS 12 56 59 39 s 0 171 I PERIODS Qr CALMS 0 HOURS I STABIL.ITY CLASS! B ELEVATION& 150 FEET DIRECTION 1 *.) q,.7 8*12 13*18 1 q.,,zt1 > 2 LI
TOTAL, I
N 0 1 0 0 0 0 1 NNE 0 1 0 0 0 0 ' l NE 0 l 1 0 0 0 2 I ENE 1 u l 0 0 0 b E:. 0 0 1 0 0 0 1 E:.SE l 5 0 0 0 0 b SE 0 1 0 0 1 0 2 I SSE 0 0 1 0 0 0 1 s 0 1 2 0 0 0 3 SSw 0 0 0 0 0 0 a $jil 0 1 0 2 2 0 5 I WSW 0 0 1 0 0 0 1 w 0 0 3 0 0 0 3 WNioi 0 1 3 1 0 0 5 NW 0 2 3 0 1 0 b I NNw 0 0 1 1 2 0 II VAR IA8LE 0 0. 0 0 0 0 0 TOTALS 2 18 17 IJ 0 IJ 7 I PERIODS OF CALMS 0 HOllRS 2.5-B-45 I
I I VEPCO ~* SURRY JOINT FRFQUENCV D1STRI8UTION 1SO FT WINDS 1974*0 I P~RIOD OF RECORDt DEC 3/ 3/74
30/ ti/Tb I
STABILITY CLASSI C I ELEVAT!O~il 150 FE.ET DIRECTION \\*3 4*7 a.12 llal8 191t21.1 ll 2 4 TOTA.I. N 2 0 1 0 0 0 3.I NNE 0 0 0 0 0 0 0 Nf: 1 1 0 0 0 0 2 ENE 0 ti 0 0 0
o.
"' I E 0 0 1 0 0 0 1 ESE 0 1 0 0 0 0
1.
Sf. 0 1 1 0 0 0 a* SSE 0 l 0 0 0 0 l I s 0 0 0 1 0 0 1 ss.w 0 0 1 1 0 0 2 SW 0 0 1 1 0 0 WSW 0 . l 1 0 0 0 2:- I N 0 0 1 0 0 0 1 \\tiNl'I 0 1 1 0 0 0 2 NW 0 0 1 l 1 0 3 NNW 0 2 1 2 0 0 s* I VARIABLE 0 0 0 0 0 0 0 TOTAl.S. 3 f2 10 q 2 0 3b PERIODS Or CAL~S 0 HOURS I STABILITY CLt.SSI D I ELEV.ATIONI 1 SO HF.T DlRECTI u~, 1*3 1.1*7 a.. 12 13*16 1 q'!'2/4 >24 TOTAi. N 11 7. 12 0 0
34. I NNE 1
s 32 5 0 0 "3 NE 0 13 2 1 0 0 1& E~JE
2 B
s 2 0 2 19 I E l 9 q 0 1 1 21 ESE 2 2 1 2 1 0 1 (.I SE 1 2 I.I 1 0 0 6 SSE 0 3 2 0 0 0 5 I s 0 0 8 0 0 0 8 ssw 2 3 13 s 0 0 23 SW 0 2 22 20 3 0 53 iolS"* 0 2 tl 3 0 22 I w 2 I., 18 3 0 0 2q WNW 1 l 14 7 2 0 2S NW 2 b \\ 1 15 1 0 3S NNW 1 2 ti 2b 0 0 37 I VARI*ARLE 0 0 0 0 0 0 0 TOTA~S 19 7S 17S 1oq 11 3 H2 PERIODS OF CALMS 0 HOURS I 2.5-8-46 I
-*- -*~---- ---** I I I VEPCO
SURRY JOINT FREQUENCY DISTRIBUTION 1so FT WINOS l97Q.. t:,
I PERIOD OF RECORUI l"lE C 3/ 3/74 " 30/ 4/76 I STA8Il.ITY CLASS: E f:LEVAT!CJNI 1 SO Hf.T DIRECTION 1*d 4*7 8,d2 13*18 1q*211 >214 TOTAi. I N 3 5 12 1 0 0 21 NNE 2 q 21 1 0 0 33 NE 3 q 10 0 0 0 22 I ENE 1 5 2 1 3 l 13 E 0 10 2 0 1 0 13 ESE 1 10 9 1 1
2 24 SE l
b 9 1 0 0 17 I SSE 1 5 15 3 2 0 26 s 2 q 12 3 1 0 22 SSW 2 q 31 23 1 0 bb SW 4 15 30 36 4. 0 89 I ViSW 2 6 1& 2 0 0 28 ~ 1 ~ 24 3 l 0 34 WNW 0 s 8 I.I 0 0 1 7 NW l 3 23 12 1 0 110 I NNW 2 1 17 8 0 0 28 VARIA8LE 0 0 0 0 0 0 0 TOTALS 2& 109 2a1 qq ts ,l 493 I PEHIODS of CAL~S 0 HOUHS I STABILITY CLASS! F' ELf.VATIONI 150 r* EE. T DIRECT IO~l 1.. 3 4,.7 5., 12 13* 18 1C:h24 >21.1
TOTAL, I
N 2 2 1 0 0 0 s NNE 0 II 0 0 0 0 I.I NE 1 2 0 0 0 0 3 I ENE 0 4 0 0 0 0 II E 0 2 0 0 0 0 2 ESE 0 8 3 0 0 0 11 SE 0 2 3 0 0 0 5 I SSE 0 1 12 0 0 0 13 s 0 3 4 1 0 0 8 SSIII 1 a 11 0 0 0 20 sw 1 9 II. 1 0 0 15 I \\oiSw 0 b 1 0 0 0 7 w 2 3 0 0 0 0 5 WNW 2 0 0 0 0 0 2 NW 2 2
o.
0 0 0 4 NN\\14 0 3 0 0 0 0 3 I VARIABLE 0 0. 0 0 0 0 0 TOTAl.5 11 59 39 2 0 0 111 PE~IODS oF CAL"1S 0 HOURS I 2.5-8-47 I
VEPCO
SURRY JOINT FREGUENCY "!STRI8UTtON 1so FT WINDS 197G*b PERIOD OF RECORD! DEC 3/ 3/74 ~ 50/ 4/7b STABILITY CLASSI G
ELEVATIOMJ 150 fEET 0IRECT10t~ 1... 3 4*1 8*12 13*18 N 1 2* 0 0 NNE 2 1 0 0 NE 0 0 0 ENE 1 3 0 0 E 2 3 0 0 ESE. 1 6 0 0 SE 3 4 1 o* SSE 1 ,5 0 0 s 1 8 2 0 SSW 2 b 10 0 SW 1
2.
a 0 WSw 1 0 0 0 w 0 0 1 0 \\olNw 1 2 0 0 NW 3 1 0 0 NNw 0
a.
0 0 VARIABLE 0 0 0 0 TOTALS 20 Si 16 0 PER IOOS oF CALI-IS HOURS HOURS OF HISSl~G DATAI 150 TOTAL OBSERVATIONS FOR ~EC 1338*. 2.5-B-48 1 q.. 2" 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0
o 0
0 0 TOTAL l 5 4 4 5 1 8 0 11 18 5 1 1 -l 4 4 0 87 I i
' ~,
i
i. J ti r.. !
ii I ;
I I
f i
1
t
I I I I VEPCO
SURRY JOINT FREQUE~CY DISTRIBUTION 150 FT.:pies 1q1'1*b PERIOD OF RECORDI 3/ 3/74.,.>0/ U,/1b I
STABILITY CLASSI A ELEVATION! 150 FEET DIRECTION 1*3 11*7 5,.12 13*18 19*2LI )12Q TOTAl. I N 3 25 5S 32 2 0 11 7 NNE 0 28 110 11 0 0 7q I NE 3 H 33 0 0 7q ENE q 112 38 2 0 0 'H ~ 3 54 uz 5 0 0 104 ESE 0 38 34 2 0 0 7LI I SE 2 qa 12b 25 0 0 21J7 SSE 1 20 55 b 0 0 82 s 0 21 19 13 2 1 Sb SS\\IJ 0 22 b3
58 3
0 12b SW 2 1 7 85 btl 111 1 183 I wsw 2 12 QS 20 1 1 93 w 0 34 16 5 0 qq WNW 1 39 81 "1 2 0 lb4. NW 2
Sb 82 7J 12 1

201, I
NNVI 1
s 1 4"
37 2 0 11 S VARIABLE 0 0 0 0 0 0 0 TOTAl.S 29 552 88& 3QS qq 1q1s I Pf.RlODS OF CALMS 0 HOURS I* STABILITY CLASS! B f.LE::VAT!D'll 150 FEET DIRECTION 1 00 3 4.. 7 5., 12 13" 18 19.. 24 > 211 TOTAi. I N 0 q 10 1 0 0 2b NNE 1 1b 10 0 0 0 33 NE 1 1 " q 0 0 0 24 I E~JE 3 18 b 0 0 0 27 E. 1 22 20 0 0 0 113 ESE .1 15 4 0 0 0 20 SE 2 12 10 4 1 0 35 I SSE 0 11J II 2 0 0 lb s 2 7 12 2 0 0 23 SSW 0 3 23 7 1 0
SQ SW 2
7 15 24 l 1 52 I 111SW 0 q 18 1 3 0 37 w 1 11 13 a 0 0 33 WN., 0 11 18 1 0 0 3b NW 1 20 14 8 2 0 '15 I NNW 2 12 10 0 2 0 32 VARIABLE 0 0 0 0 0 0 0 TOTALS 17 lqb 2\\4 7& 12 1 S\\b I PER,IODS r,F' CALMS 0 i-lOURS 2.5-B-49 I
VEPCO
SURRY JOINT FAEQUENCY OISTA!AUTION 150 FT wtNOS 1q74*b PtRlOO OF AECD~DI J/ l/7G

30/ 4//b STABILITY CLASS I

C ELEVATION!
150 FEET DIRECTION 1"3 N NNE NE ENE E ESE SE SSE s SSW SW WSIII w W~l\\11 NW NNi'4 VARIABLE TOHLS 1 3 0 0 1 1
r.
1 1 l
z.
,' 2 2 2 3 0 26 4*7 20 b 17 24 17 17 19 8 b 8 10 1 I.I 20 23 17 12 0 238 P~HlODS OF CALMS 1 HOURS STABILTTY CLASSI ~ ELfVATlUNI 150 FtET O!R~CT!ON 1*3 N NNE. NE EN£ E E:.SE
SE SSC:
s SSw sw WSW w WN,.. NW NNl't VA~IA8t.E TOTALS 13 5 s 8 15 13 9 5 14 1 u 15 10 1 b 18 19 11.1 0 1q7 4*7 78 51 79 90 1 0 cl 92 89 36 U 1 61 bQ Sb 78 7& 73 44 0 111 b PERIOOS oF CALMS a HOURS 8"' 12 \\2 17 q b 7 7 17 2 2 t3 24 13 11 q 11.1 19 0 182 8!1' 12 172 11.13 63 75 87 60 82 39 59 131 112 81 7b 81.1 72 100 0 11.156 2.5-:-B-50 13oa 1 8 s 7 1 1 1 1 0 b Io 18 a 8 10 s 7 0 92 13*18 98 "3 22* 29 24 Q 1 7 11.1 18 Sb 11 g 37 27 1.12 72 131 0 753 1q.24 0 0 0 0 0 0 1
o.
2 1 0 3 1 0 .3 0 0 17 19*2'1 21 t 0 0 'I 1 1 1 9* 8 32 10 13 q 20 11.1 0 1~4 ) 2Q 0 0 0 0 0 l 0 0 0 0 0 1 0 0 0 0 0 i >24 1 0 0 2 1 0 0 0 0 0 2 2 1 5 0 0 18 TOTAL 41 28 .3b 31 25 27 39 t2 11
n 59 41 "2
4" t.11 a1 0 SS7 TOTAL 383 2Ul 1bq 201.1 239 170 1q13 q5 1 a 1 270 31J6 200 212 230 2b1 303 0 3bbl.l '*I t.. ' r *j r~1 ~'. [;- ' r1* L t* i;li* { i': t. },: i r1 /:*._., r ( LI' ~ J r*.. lf. ~ ~; -j
1*'i I { I I

'.*:. j"
[1:
j 1
~.,-J
-er .. 1. ~- ~ I; ~* J
11
{ ti: ~
1* i f
l.. *l }I; I t i } *t ~'
I I I
1 VEPCO

SURRY JOI~T FREQUENCY OIST~IHUTION 1SO FT ill INDS 197ll*b PERIOD OF RECORD!
3/ 3/7!1
30/ IU7b I
STABILITY CLASSI E ELEVA TIO~ll 150 FEET DIRECTION 1.. 3 4*7 s.. 12 13.. 18 t q.. 21.1 >21.1 TOTAi. I N 11 119 2!1b 37 5 0 418 NNC: q 87 120 17 2 0 235
I NE 8
72 68 11 0 0 1sq ENE 5 bB b9 17 3 1 163 E 1 121 79 q 2 0 218 ESE q 128 12& q 1 2 275 I SE 13 8b 124 2q 0 0 252 SSE 13 84 17& 1.13 I.I 0 320 s 17 115 252 110 q 0 50 3 ss~ 22 107 409 207 1 7 0 7b2 I SW 23 110 2qq 21.12 3S I.I 708 WSW 11 80 1S3 bO 10 0 314 li4 15 7b 14 3 3U I.I 0 272 WNW 7 5U 84 23 3 0 171 I NW 3 so 114 &9 1 I.I 21.17 NNW 7 b1 153 bS 0 0 292 \\li\\R!ARLE 0 0 0 0 0 0 0 TOTALS 180 11.1211 2b10 qB2 102 11 5309 I PE'RIOOS OF CALMS
s HOURS I
STABILITY CLASSI F' ELEVATION I 150 FEF.T DIRECTIQN 1
3 11*7 8io12 13.. 18 19.. 21.1
>2'1 TOTAi.. I N 5 38 12 0 0 0 55 NNE s 30 8 0 0 0 113 NE 5 15 II 0 0 0 21.1 I E'-E 3 1b 5 2 0 0 2b E 5 33 10 0 0 0 118 ESE 1 5'1 24 0 0 0 7q SF. 3 38 a2 0 0 0 83 I SSE LI 39 100 2 0 0 111 S s b bl:\\ 130 t 0 0 0 21 LI ssw s bl 123 q 0 0 198 s~ b Sb 131 25 0 0 218 I WSW 8
sa 51 2
0 0 qq w 8 31.1 lb 1 0 0 b9 WN"' 7 19 lb 1 0 0 113 N\\11 10 lb 11 0 0 0 37 I NNW 3 12 8 0 0 0 23 VAR IA~LE 0 0 0 0 0 0 0 TOTALS I:\\ 'I 567 701 52 0 0 1 '101.1 I PERlMS oF CAL"1S 3 HOURS 2.5-B-51 I
VEPC~
SURRY JOINT FR[Qt1ENCY DtSTRlAUTlON 150 FT WINOS 197Q8b PERtOO Of RECORD&
]/ 3/7Q ~ 50/ Q/7b ST AB IL. ITY CLASS 1 G ELEVATION& 150 ~EET OIRC:CTIO"i 1.. 3 4*7 a.. 12 13*18 N 17 41
t 4*
2 NNe: 15 45 11 1 NE 15 us 5* 0 ENE 18 u 7 9 0 E 11 77 12
o ESE to 81 30 0
SE 21 78 33 2 SSE 1S qo 58 2 s 12 91 87 l SSW 16 84 108 9 SW 23 b8 ~5 7 WS'."1 11 &4 25 3 w 13 b5 1q (I WNW 15 74 1.4 2 NW 1b Sll 18 a ~JN\\11 14 51 14 a VARIABl.E 0 0 0 0 TOTALS zua 10S5 S02 47 PER!UDS OF CALMS 20 HOURS HOURS OF ~JSSI~G OATAI 2287 TOTAL 0BSERYAT10NS FOR THE PERIOD ARE 15257/ 2.5-8-52 1q.24 >i24 TOTAL l
o.
75 0 0 n* 0 0 &S 0 0 7 (I 0 0 100 0 0 127 0 0 134 0 0 1&5 0 0 193 0 0 217 7 0 150 0 0 103 0 0 101 0 0 105 1 0 9.3 0 0 87 0 0 0 9 0 18&1 ~I I* t. ,. *1 ¥ 1*_* t 1 I r-t~ ~ i ~ l
I
1 I

1
I
>I +-. 'j. fl\\ <1 k_,**i ~'.-,,, ~- f ;~ ] ~ -~-I'. - ~> 1 tlf ,\\ t*:_1_*:,
r.
t
*7 f
'j,. } ... ~_I) .'~. l rJ ,*1 ~: ~.' ~ ~. l.**..,. i}}

ML19093A504

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