Text

Seabrook - Updated Final Safety Analysis Report, Revision 12, Appendix 2B, Onsite Meteorological Data Summaries, April 1979-March 1980
	ML091330429
Person / Time
Site:	Seabrook
Issue date:	11/03/2008
From:	; Florida Power & Light Energy Seabrook
To:	; Office of Nuclear Reactor Regulation
References
	SBK-L-08172
	Download: ML091330429 (31)
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SEABROOK UPDATED FSAR APPENDIX 2B ONSITE METEOROLOGICAL DATA SUMMARIES APRIL 1979-MARCH 1980 The information contained in this appendix was not revised, but has been extracted from the original FSAR and is provided for historical information.

Ta1>le SB 1&2 FSAR APPENDIX 2B ONSITE METEOROLOGICAL DATA SUMMARIES APRIL 1979-MARCH 1980 TABLES Title--Amendlllent 53 August 1984 25-1 2B-2 2B-3 2B-4 2B-5 2B-6 2B-7 2B-8 2B-9 2B-1O 28-11 28-12 Joint Frequency Distribution of Wind Speed, Wind Direction, and Pasquill Stability Class (43-Foot Level)Joint Frequency Distribution of Wind Speed, Wind Direction, and Pasqui11 Stability Class (Z09-Foot Level)Wind Direction Persistence Summary (43-Foot Level)Wind Direction Persistence Summary (Z09-Foot Level)Inversion Persistence Summary (43-150 Foot Delta-T)Inversion Persistence Summary (43-Z09 Foot Delta-T)Temperature Averages and Extremes Dew Point Averages and Extremes Precipitation Totals Meteorological Data Recovery Rates Stability Persistence Summary, April 1979-March 1980 Sta1>i1ity Persistenee Summary, June 1980-May 1981 Figure 2B-1 2B-2 2B-3 2B-4 2B-5 2B-6 2B-7 2B-8 ZB-9 2B-10 SB 1&2 FSAR APPENDIX 2B ONSITE METEOROLOGICAL DATA SUMMARIES APRIL 1979-MARCH 1980 FIGURES Title Spring Wind Rose (43-Foot Level)April 1979-May 1979;March 1980 Summer Wind Rose C43-Foot Level)June 1979-August 1979 Autumn Wind Rose (43-Foot Level)September 1979-November 1979 Winter Wind Rose (43-Foot Level)December 1979-February 1980 Annual Wind Rose (43-Foot Level)April 1979-March 1980 Spring Wind Rose (209-Foot Level)April 1979-May 1979;March 1980 Summer Wind Rose (209-Foot Level)June 1979-August 1979 Autumn Wind Rose (209-Foot Level)September 1979-November 1979 Winter Wind Rose (Z09-Foot Level)December 1979-February 1980 Annual Wind Rose (Z09-Foot Level)April 1979-March 1980 TABLE 2B-l (Sheet 1 of 8)JOINT FREQUENCY DISTRIBUTION OF WIND SPEED.WIND DIRECTION.

AND PASQUILL STABILITY CLASS (43-FOOT LEVEL)STA8ILITy CLASS A CLASS FREQUENCY (PERCENT)*b,52 WYND DIRECTION FROM.PEEO(MPH)

N NNE NE ENE (ESE SE SSE S SSW 81'1\IISW W WNw NW NNtolI YRfSL TOTAL CALM 0 0 0 0 0 a 0 000 0 0 0 0 0 0 to 0 0 (I)0,00 0.000.000.00 0.00 0.00 0.00 0.00 0.1)0 0.00 0,00 0.00 0.0" o.no 0,00 0.00 0,00 n,oo (2)0,00 O,no0.000.00 0.00 0.00 0.000.000.000.00 0.00 0.00 0.00 o,no O,on".00 0.00 0,00 c-]0 I 0 t 4 1 (I 0 2 1 1 1 3 2 1 0 0 20 (I)0,00 ,18 0.00 ,18.11.18 0,00 0.00.lb.18 ,18.54.'4 ,3b ,18 0,00 0,00 J.57 (,)0,00 ,01 0,00 ,Ot ,05 ,01 0.00 0.00 ,02 ,01 ,01 ,01.03 ,02 ,01 D,OO 0,00.23 4-7]" 11 15 153 2]4 b 8 t 2 to 7 0 lOt (I).54 1,07 ,7l 3.04 2,ft8 2.68 4,64.Jb ,54 ,71 1,07 1.4J 2,14 1,79 1,25 0,00 25,18 U),03 ,07 ,05 ,20 ,17 ,11 ,30.03.02.OJ ,05 ,07 ,09 ,14 ,12 ,08 0,00 1.64 a-12 1 11 17 18 18 14 61 lCi i I" 10 16 ZZ 26 23 6 0 2'3 (I)l,2S 1,96 3,04 3,21 1,21 2,50 10,89 2,50 ,36 2,50],57 1,21 3,93 5,00 4,11 1,07 0,00 52,32 (2),08 ,13 ,20 ,21 ,21 ,lb ,71.16.02.1b ,en ,21.21:1 ,33 ,27 ,07 0,00 3,41.I J-18 0 0 15 1 0 3 2 0 1 8 4 5 8 Jt 10 I 0 89 (I)0.00 0,00 2.68.18 0,00.54 ,30 0,00 ,Ie 1,43.71 ,89 1.43 5,54 1,79 ,18 0,00 15.89 U)0,00 0,00 ,17 ,01 11,00 ,03 ,02 0.00 ,ot ,09 ,05 ,Ob.09 ,3b ,12 ,01 0,00 l,OG 19-24 0 0 0 0 1 0 0 0 000 0 1 to 3 0 0 15 (ll 0,00 0,00 0,00 0,00 ,18 0,00 0,000.000.00 0,00 0,00 0.00.18 1,79 ,54 0.00 0,00 2,68 U)0,000,000,000,00

,01 0.00 0,00 0,00 0,000,000.00 O,OU ,01 ,12 ,03 0,00 0,00 ,11 In Zl 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 2 (I)0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00.18 ,18 0,00 0,00 0,00 ,36 (2)0,000,000,00 0,00 0,00 0,00 0,00 0.00 0.00 0,00 0,00 0,00.01 ,01 0.00 0.00 0,00.02 ALL SPEfoa to 1837 38 33 89 t 7 7 Zb Zq 3l 4]84 tA7 1" 0 560 (I)1.19 3,21 6,19 5,e9 ls.eQ 3,04 1,25 4.64 5,18 5,71 7,b8 15,00 8,39 2.";0 0,00 100.00 (2),12.21 ,42 ,43 ,114 ,38 1.()4.20.08.30 ,14 ,:H.50 ,"8 ,55 ,16 0,00 6,52 (IY.PfRCfNT 0'ALL GOOD 08SERVATIONS ,OA THIS PAGE (2).P!ACfNT 0'ALL GOOD OBSERVATIONS ,OA THIS PERIOD C.CALM (WINO SPEED LESS THAN OR EQUAL TO ,58 MPH)

TABLE 2B-1 (Sheet 2 of 8)STABILITY CLASS 8 CLASS FREQUENCY (P!RCENT)*9,Ob WINO DIRECTION fl"ROH.'UD(MPH)N NN£H££NE!Elf SE SSE S SS\lj s'" wsw W lIINW NW NNI'/YRBL TOTAL CALM 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 a 0 (I)0,00 0.00 0.00 0,00 o.ao 0.00 0.00 0.000.000.000,000,000,000,000.000.00 0,00 0,00 (2)0,00 0.00 0.00 0,00 0,00 0,00 o.no 0.00 0.00 0,000,000.00 0,00 0,00 0.00 0,00 0.00 0.00*C-3 1 2 2 3 2 a 1 1 a 3 1 0 3 2 2 1 0 24 (I),13.2b ,2'.39.20 0,00 ,13.13 0.00.n.13 0.00.3',2b ,2b.13 0,00 3,08 (Z),01.02 ,02 ,03 ,02 0,00,01,01 0.00.03.01 0,00 ,03.02.02 ,01 0,00 ,28 4-7 12 8 4 19 20 25 32 8 a 5 13 9 18 18 27 9 0 227 (1) 1.03 2.44 2,157 3.21 4, tt 1.03 0,00 ,b4 1.67 1.16 2.31 2.31 3.47 I.lb 0.00 Z9,18 U).111 ,09 ,os ,22 ,23 ,29 ,37.Oq 0.00.Ob.15.10.21.21.31.10 0,00 2.'" 8-12 17 7 l'18]3 28 20 15 b 18 25 30 zq bO 33 8 a 360 (I)Z.l'.'0 2.44 2.31 4,24 3.60 2.57 1.93.77 2.31 3,21 3.8b 3.73 7.71 4,24 1.03 0,00 47.04 (Z).20.08.22 ,21.38 ,33 ,23.17.07.21.2q ,35 ,34.70.38.Oq 0.00 G.ib 11-18 0 0 l]5 1 2 0 a 2 4 8 3 20 57 22 a 0 131 (1)0,00 0.00 1.b7.64.13 ,2b 0.00 0.00.2b.51 1,03 ,3'2,51 7.H 2.83 0,00 0,00 11.'1 U)0.00 0,00 ,IS ,06.01.02 0.00 0.00.02.05 ,09 ,03.23.bb.2b 0.00 0.00 1.bO 1'-24 0 0 1 a a ()0 0 0 0 0 0 3 11 2 0 0 23 (1)0,00 0.00.13 0,00 0,00 0.000.000.00 0.00.0.00 0.00 0,00.3q 2.Pi.2b 0.00 0.00 2,96 (2)0.00 0.00.01 0,00 0,00 0.00 0.00 0.00 0.00 0.00 0,00 0.00.03.20.02 0.00 0.00.21 GT 24 0 a 1 0 0 000 0 0 0 0 a 0 0 a 0 1 (I)0,00 0.00.13 0.00 0.00 0,00 0,00 n.oo o.no 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 ,ll (Z)0,00 0.00 ,01 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.000,000,00 o.{lO 0,00 0,00 0.00.01 ALL SPEEDS]0 11 40"5 5b 5S 53 24 8]0 47"l 73 15/4 8ft 18 0 718 (1)].8b l.l'5.14 5,78 7.20 7,07 6.81 1.08 1.03 3.8b b,04 5.1I0 Q.18 lfi.7fi 11.05 2.31 0.00 100,00 (Z).35 ,20.47 ,52.65.64.62.28.0Q.35 ,55.49.85 t.7Q 1.00.21 0.00 Q,Ob Cl).P£RCENT OF ALL GOOD OBSERYA TIONS FOR THIS PAGE U).'ERCENT OF ALL GOOD 08SERYA TIONS FOR THIS PF:RIOO C-CALM (\ljlND SPEED LESSOR EQUAL TO.58 HP.-.)

TABLE 2B-l (Sheet 3 of 8)STABILIT¥CLASS C CLASS FREQUENCY (PERCENT)*5.'S3 Wlf040 DIRECTION FROM SPEED(MPH)

N NNE NE ENE E ESE 8E SSE S SS" 8W\liS" W WNW NW NNIII VHBL TOTAL CALM0000000 0 0 a 0 a 0 a a a a 0 (I)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10.00 0,00 (2)0.00 0.1'10 0.00 0.00 o.no 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 e-3 2 1 0 2 l 1 0°11 1 0 0 5 Z..0 Zi (I).42.11 0.00.42.42.21 0.00 0.00.21.21.210,000.00 1.05.4l.84 0.00 4,'1 (2).Ol.01 0.00.02.02.010.000.00.01.01.01 0.00 0.00.Ob.02.05 0.00 ,2'4-7 10 2 b 5 21 20 15 9 6 10 5 I 10 U 12 5 a 1S5 (I)2.11.tlZ 1.26 1.05 4.42 4.21 3.tb 1.89 1.68 2.11 1.05.21 2.11 3.37 2.53 1.05 0.00 12,'1 (i).12.02.07.00.24.23*I7.10.09.12.Ob.01*Ii!.1.14.Of)0.00 I,ll 8-12 4 4 15 8 18 19I1'5 7 12 20 13 19 30 18 7 0 210 (1).84.3.16 t.b8 3.7Q 4.00 2.J2 1.05 1.47 2.53 4.21 2.74 4.00 f).32 3.19 1.47 0.00 14.21 (2).05.05.1'.oq.21.22.n.Ob.08.14.23.15.22.35.21.08 0.00 2,45 13-18 0 a q a 1 a 0 J 1 5 5 3 8 24 12 0 0**(I)0.000.00 1.89 0.00.21 0.00 0.00.21.21 1.05 I, 05.63 1.f)8 5.05 2.53 0.00 0.00 14.53 (2)0.00 0.00.to 0.00.01 0.00 1).00.01.01.Ob.Ob.03.OQ.28.14 0.00 0.00 ,eo 19-24 0 0 0 0 0 0 0 1 I a 0 1 2 lu 3 0 a 18 (I)0.000.000.000.00 0.01.1 0.00 O.Ot'.21.2t 0.00 0.00.21.42 2.11.63 0.00 0.00 3.79 (2)0.00 0.00 0.00 0.00 0.00 0.00 0.00.01.01 0.00 0.00.01.02.12.OJ 0.00 0.00 ,21 GT 24 0 0 0 0 0 0 0 0 0 0 0 0 1 0 a 0 0 1 (I)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00.21 (l.00 0.00 0.00 0.00.21 (2)0.000.000.000.00 0.00 0.00 0.00 0.000.000.000.000.00

.01 0.00 0.00 0.00 0.00 ,01 ALL SPEEDS 16 7 30 15 42 40?b ttl 18 28 31\8 40 65 47 lb a 415 (t)3.17 1.47 b.32 3.16 8.84 8.42 5.47 3.37 3.79b,53 3.79 8,42 17.8Q 9.eQ 3.37 0.00 100,00 (2).IQ.08.35.17.4Q.47.30.1 q.21.33.3b.il.'.11.9Q.55.19 0,00 5,53 (1 OF ALL GOOD UBSERVA TION!FUR THIS(lhPERCENT OF ALL GOUD OBSERVATIONS FUR THIS PEPIOD C.CALM (WIND 8PEED LESB THAN OR EQUAL TO.58"fIIH)

TABLE 2B-l (Sheet 4 of 8)STABILITy CLASS D CLASS FREQUENCY (PERCENT)*41.54 IJjIND 01 RECTIUN FROM N NNE NE ENE E E!E SE SSE S saw h IJjSW IJj WNW NW NNW YRBL TOTAL CALM00 0 0 a 0 (J0000aaa 0 a 0 0 (I)0.000.000.000.000.00 0.00 0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (2)0.000.000.00 0.00 0.00 0.00 O.()O 0.00 0.000.000.00 0.00 0.000.000.00 0.00.0.00 0.00 C-3 27 U 17 H 23 25 13 27 ('4 13 11 14 26 3<<1 30 33 0 3111 (I).76.62.48*.04.70.3b.7&.b7.36.31.39.73 1.01.84.93 0.00 10." (2).31.2b.20.38.27.29.15.31.2d.15.13.16.30.42.35.38 0.00'.36 4-7 92 69 77 bb 90 78 102 71 87 100 87 103 82 li7 124 88 a 1403 (1)2.58 I.en 2.lb l.fl5 2.52 2.19 2.8b 1.99 2.44 2.80 2.44 2.89 2.30 3.56 3.48 2.47 0.00 110.'1 (2)1.07.80.90.77 1.05.91 1.19.83 1.01 1.1b 1.01 1.20.96 1.48 1.44 1.03 0.00 1'.'1 8-t2 b7 33 11 34 154 65 34 QS bS 101 144 75 92 232 119 41 0 1272 (1)1.88.93 1.99.95 t.151 1.82.95 1.2b 1.82 2.83 4.04 2.10 2.'58 6.51 3.34 1.15 0.00 n.tT (2).78.38.83.40.63.7b.40.52.76 1.18 1.68.87 1.01 2.70 1.39.48 0.00 111.82 13-18 13 4 20 7 7 3 0 11 14 13 21 22 53 127 66 1 0 312 (1).3b.1 1.5b.20.20.08 0.00.31.39.36.59.62 1.49 3.56 1.85.03 0.00 to.71 (i).15.05.23.08.08.03 0.00.13.16.15.24.26.62 1.48.77.01 0.00 II.II!19-24 0 a 8 4 7 0 0 1 0 1 2 0 15 31 18 0 0 87 (I)0.00 0.00.22.ll.20 0.00 O.ClO.03 0.00.03.Ob 0.00.42.87.50 0.00 0.00 2.411 (2)0.00 n.oo.09.05.08 0.00 0.00.01 0.00.01.02 0.00.17.36.21 0.00 0.00 t.01 GT 24 0 0 2 5 0 0 a 0 000 0001 0 0 , (I)0.00 0.00.06.14 0.00 0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00.03 0.00 0.00.22 (2)0.00 0.00.02.06 0.00 (\.00 o.ou 0.00 0.00 0.00 0.00 0.00 0.00 0.00.01 0.00 0.00.ot ALL SPEEDS 19Ci 1?8 Iq5 l"Q 181 171 149 15S 190 228 265 214 2b8 553 358 163 0 3566(1)5.58 3.59 5.47".18 5.08 1$.80 4.18 4.35 5..n b.39 7.43 6.00 7.52 15.51 10.04 4.57 0.00 100.00 (2)2.32 1.49 2.27 1.74 2.lt t.Q9 1.14 ,.81 2.21 2.66 3.09 2."Q 3.12 6.44 4.17 1.90 0.00 41.54 (t hPERCENT OF ALL GOOD ORSERVA TIONS FOR THIS PAGE el).PERCENT OF ALL GOOI>UBSERv.lIONS ,OR THIS P!"RIOD C.CALM SPEED LESS THAN OR EQUAL TO.'58 MPH)

TABLE 2B-l (Sheet 5 of 8)STABILITy CLASS E CLASS FREQUENCY (PERCENT)*24.25 WIND DIRECTION FROM I'f!D(l4PH)

N NNE NE: EN!E fSE SE SSE S SSw SW wSW III loiN" Nlill NNW VRBl TOUl CALM 0 1 0000 000 0 0 00000*01 (I)0.00.05 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0.00 0,00 0,000.000.00 0,00 0.00 0,00 ,05 U)0,00.010.000,00 0,00 0.00 0,000.000.000.000,00 0,00 0.00 0,00 0.00 0.00 n,oo ,01 C-]1" t2" 13 n 11 15 23 43 35 22 44 52 H Z2 22 0 395 (I),11 ,58.43 ,"2 1,10 ,!I].12 1.10 2.07 1.68 1.0" 2.11 2.50 I.Sc:, 1.0b 1.0b 0.00 1&,91 (2),It.14.10.15.21 ,13 ,l7.21.50.41.26.51 ,61.38.2b.26 0.00 4,"0 4-7 201010 24 n 18 40]7"5 102 104 165 161 2 teJ 120 4b 0 1110 (I)I'..48 ,48 1.15 1,10.86 1,'2 1.78 3.12 4.'0 5,00 1.l n 8.02 10.52 5.16 2.21 0,00 5",20 (2),2]*12 ,ll ,28.21 ,21.41.43.16 1.19 1,21 1.92 1.'5 2.55 1.40.54 0.00 11,61 8-12 10*t 2 4 8 5 t4 11 24 86 94 60 87 21 5 0 44b (I).48 ,29.05 ,10 ,19.38 ,24.67.62 1.15 4,13 4,51 3.17 4.18 1.01.24 0.00 21,4Z U).ll.01.ot ,02 ,os.0',06 ,I b.15.28 1.00 1,10 ,11 1,01.24.06 0,00 5,20 11-1&20 1]a 0 008 S 8 4 8 18 7 0 0 04 (I),10 0.00 ,05 ,14 0,00 0,00 O,no 0,00.38.24 ,18*,9 ,]8.8b.34 0.00 0.00],01 (Z).02 0.00 ,01.OJ 0.00 0.00 n.oo 0.00.oc:,.06 ,09.05.09.21.08 0.00 0.00 ,7!I 1'-2.00 a01 a 001 0 0 0 0 400 0 6 (I)0,00 0,00 0.00 0.00.05 0.00 0.00 0.00.05 0.00 0,00 0,00 0."0.19 0.00 0.00 0.00 ,29 (2)0,00 0.00 0.00 0,00 ,01 0.00 0.00 0,00.010.000.000.000.00

.05 0.00 0.00 0.00 ,07 GT 2.0 0 0 0 0 0 0°0 0 n 0 0 0 0 0 0 a (1)0.00 0.00 0,00 0.00 0.00 0,00 0.00 0.00 0.000.000.00 0,000.000.00 0.00 0.00 0.00 0,00 (2)0,00 0.00 0,00 0.00 0,000.000.00 0.00 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 ALL SPf£DS 118 29 21 42§1 J1 bO 74 no 1bb 220 307 293 lbl 170 73 0 20U (ll 2,31 1.]9 1,01 2.02 2,45 1.18 2.88 3,IlS 6.24 7,97 10,57 14.75 14.07 17.3Q 8.17],51 0,00 100.00 (2).5b.]4.24.49 ,59 ,43.70.8b 1.'51 I.']2.56 1.58],41 4.21.85 n.oo 211,25 UhPERCfNT 0'ALL GOOD OBSERVATIONS ,OR THIS PAGE UhPfRC!Nl 0'ALL GOOD OB8ERVA nONS FOR THIS P!RIOD C-CALM (WIND SPEED LESS THAN OR EQUAL TO.58 MPH)

TABLE 2B-l (Sheet 6 of 8)STABILITy ClAaaCLASS FREQUENCY (PERCENT)*b,q'l WIND DIRECTION FROM IPUD(MPH)N NNE NE ENE E EaE 8!SSE S SSW SW IlISW W WNW NW NNW VRBl TOTAL CALM00 0 0.()0 0 0 0 0 0 0 0 0 0 0 0 0 (1)0.00 0,00 0,000,000.00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 U)0,00 0,00 0.00 0.00 0.00 0,00 0,00 0,00 0.00 0.00 0,00 0,00 0.00 0,00 0.00 0.00 0.00 0,00*C-]13 6 12 16 1 10 10 8 ttl 21 28 25 4b 41 2b lb 0 2'5 (1)2.18 1,01 2.01 2.68 1,68 1.be t.34 2.15 1.52 4,70 4, t 9 7,72 1\,88 4,3b 2.68 0,00 U,50 (l).15 ,07 ,14 ,I q ,0],12 ,12 ,Oq.1b ,24 ,33 ,2 9 ,54 ,48 ,3D ,I q 0,00 3,114 11-'2 1 2 1 ,.1 12 4 b 18 21 4b 40 88 39 9 a 294 (1).JII ,17 ,311.17 ,61 ,17 2,01 ,b7 1,01 3,02 3,52 7.71 6,71 t4,77 b,S4 1,51 0,00 49.3](l),02 ,01 ,02.01.05 ,01 ,14 ,os ,07 ,21 ,24 ,54 ,47 t,03 ,'IS ,10 0,00 3,42 8-1200 0 0 0 0 0 1 0 0 1 l11 1 a 0 7 (1)0,00 0,00 0,00 0.000,000,00 0,00 ,170,000,00 ,17 ,34.17 ,17 ,17 0,00 0,00 1,17 U)0,000,00 0.00 0,00 0,00 0,00 0,00 ,01 0,00 0,00 ,01 ,02 ,01,01,01 0,00 0,00 ,08 U-U 0 0 0 0 0 a00 0 0.0 0000 000 (1)0.00 0,00 0,00 0.00 0.00 0,00 0,00 0,00 0,00 0,00 0,00 0,000,000,000,00 0,00 0,00 0,00 U)0.00 0,00 0.00 0,00 0,00 0.00 0,00 0,00 0,000,000,00 0,00 0,00 1'1,00 0,00 0,00 0,00 0,00 1'-211 a 000000 a 0 0 0 a 0 0 a 0 a 0 (I)0.00 0,00 0.00 0,000,000,00 0,00 0,00 0,00'0,000,000,00 0,00 0,00 0,00 0,00 0,00 0,00 (l)0.00 0.00 0,00 0.00 0,00 0,00 0,00 0,000,000,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 GT 2.00000000 0 0 0 a 0 a 0 0 0 0 (1)0,00 0,00 0,00 0.00 0,00 0.00 0,00 0,000,000,00 0,00 0,000,000,00 0.00 0,00 0,00 0,00 (2)0,000,00 0.00 0,00 0,00 0,00 0,00 0,000,000,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 0,00 ALL SPEEDS IIJ 7 14 17 7 11 22 13 20]9 So 73 87 130 bb 25 0 5'6 (I)2.52 1,IJ 2,15 2.85 1,17 1.85 3,6Q 2,t8 3,36 b,54 8.39 12,25 l11,bO 2t,81 11,07 4,I Q 0,00 100,00 (2),11.08.16 ,20 ,08 ,13 ,2b ,t 5 ,23.45 ,58 ,85 1,nl teSt ,J7 ,2Q 0,00 btU (1).PERCENT Of ALL GOOD OISERVA nONS'OR THIS PAGE (lhPERCENT Of ALL GOOD OBSERVATIONS fOR THIS PERIOO c.

SPEED LESS THAN OR EQUAL TO ,58 MPH)

TABLE 2B-l (Sheet 7 of B)STABILITy CLASS G CLASS FREQUENCY (PERCEIliT)

I b.t II WINO FROM SPEED04PH)

N NNE IIIE ENE E ESE SE SSE S SSIoI S\<j\<jSW.., jljNw Nw NN\tI VRBL TOUL CALM 0 0 0 000 (I 0 0 t 0 000 0 0 0 1 (I)0.000.00 0.00.0.00 0.00 0.00 0.000.000.00*t q 0.00 0.00 0.000.000.00 0.00*0.00.19 (2)0.00 (l.OO 0.00 0.00 0..00 0.00 0..00 0.00 O.r.O.01 0.00 0.00 0.00 0/00 o.on 0.00 0.00.01 e-3 A 11 8 12 t3 i f4 b 9 3 211 S9 57 QI 49 lq 0 179 (ll 1.52 2.09 1.52?28 2.47.38 1.5?I.111 I.71.57 4.S5 11.20 10.El2 17.27 9.30 3.bl 0.00 71.9 2 (2).09.13.09.14*1!i.02.(111.07*, (I.03.28.b 9.bb 1.0b.57.22 0.00 4.42 4-721 t I 0 t II 3 2II lt1 21 bJ 21 3 0 147 (ll.3A.1 q.19.1 q 0.00.1 9.7b.57.3 A.1 q*I q 3.(11111.95 5.12.57 (1.00 27.89 (2).02.01.01.01 0.00.01.05.113.O?.01.01*I q.2tl.13.31.03 0.00 1.71 8-1200 0 0 0 (l 0/)()0 0 0 000 0 0 0 (ll0.000.00 0.000.000.00 0.00 n.OIl 0.00 O.ou 0.00 0.00 0.00 0.00 0.00/l.OO 0.00 0.00 0.00 (2)0.000.000.000.000.00 0.00 0.00 o.OU 0.(1(1 0.00 0.00 0.00 11.00 0.00 0.00 o.on 0.00 0.00 13-18 0 0 0 0 0 a 0" 0 0 (l 0 0 0 0/)0 0 (ll 0.00 n.nO 0.00 0.00 o.no 0.000.000.00 (1.00 0.00 0.00 11.00/).00 1I.0U 0.00 0.00 0.00 0.00 (2)0.00 0.00 0.000.000.00 0.00 O.OIl n.o/)u.tlO/).OCl o.no 0.00 0.00n*(\I'0.00 0.00 0.00 0.00 lq-2400 0 0 0 0 ()0 (I 0 (l 0 0\I 0 0 0 a Cll 0.00 0.00 0.000.000.00 O.OU O./IU v.no v.nn o.oP 0.00 0.00 u.oo ('.()U 0.00 0.00 0.00 0.00 (2)0.000.000.00 0.00 o.no 0.00 0.00 0.00 0.00 o.uo0.000.00 0.000.000.00 0.00 0.00 0.00 GT 2L1°0 0 0 lJ 0 V (l 0 I.'0 0 I)IJ 0 a°a (1)0.00 0.(10 0.000.000.000.00 o.ou 0/00 0.0 0 (l.0l!0,00 0.00 0.00 u.()U 0.1.'10 n.nO 0.00 0,00 (2)0.00 0.00 0.00 n.oo 0.00 I).on o.(Ill n.tlO 1.).(\,)11.(1(1 0.00 0.00 0.00 fl.0')0.00 (1.00 0.00 0.00 ALL SPEEOS 10 12 q 13 B 3 12 q,I2')15 7A 15q 7b 22 I)521 (ll 1.90?28 t ,1 t 2.Ll7 2.47.57 2.?8 ,*'1 2.0'1 1I.7q 1 4.23 14.811 2Q.22 11l./J2 4.17 0.00 100.00 (2)*t 2.14*t 0*t 5*t 5.03*t LI*1 tl*t 3.Ob.2ll.87.ql 1.7q.89.2 tI 0.(10 b.14 Cl hPERCENT OF ALL Gono 08SERVATIONS FUR THIS P.GE U hPERCENT OF ALL GUOD FUR THIS PHIUD r.=CALM (wIND SPEED tESS It'tANE.lilUAL TlJ.58 MPH)

TABLE 2B-l (Sheet 8 of 8)

CLASS ALL CLASS FREQUENCY (PERCENT)*100.00 wIND OIRECTION FROM SPEfO(MPH)

N NNE NE ENE E ESf Sf SSE S Ssw SW wsw W jr,NW NW NNW VRtlL TOUL CALM°1 0 0 q 0 0 0 II 1°a 0 0 0 0 0 Z (n 0.00.010.000.00 0.00 0.00 n.oo 0.00 0.00.01 0.00 0.00 0.00 (1.00 0.00 0.00 0.00.02 (2)0.00.010.000.00 0.00 0.00 0.00 0.00 4.1.00.01 0.00 0.00 0.00 0.00 0.00 0.00*0.00.02 C-]bT'55 48 AO 70 1)0 47&5 Ql 77 88 145 187 210 132 0 1509 (I).78.64.5&.93.A2.58.1)5.7b 1.06.90 1.03 1.6 9 2.18 2.4 5 1.54 1.11 0.00 17.58 (2).78.bIJ.'5&.93.82.58.'55.70 t.lIb.90 1.0]1.b9 2.18 2.45 1.54 1.11 0.00 11.58 11-7 141 rn tOll 113 173 1'58 2JI 135 170 239 235 34&34&54]359 1&7 a 3571 (0 1.&4 1.1]1.21 1.55 2.02 1.A4 2.&Q 1.'57 1.Q 8?78 2.111 4.01 4.03 b.:n 4.18 1.9 5 0.00 41.07 (2)1.64 1.13t*e!l 1.55 2.02 t.AII 2.bQ 1.57 1.98 2.78 2.111 4.n3 4.03 b.31 4.18 0.00 41.67 8-12 105&1 123 80 127 134 131 90 en Ib9 29&232 229 438 215 b7 0 2594 (t)1.22.11 1.4]1.48 1.5&1.51 1.1 0 1.08 3.45 2.70 2.b7 5.10 2.50.78 0.00 30,22 (2)t.22.71 1.4] 1.4l'1.1)& 1*11)1.08 l.c H 3.45 2.70 2.b7 1I§.10 2.50.78 0.00 30.22 13-18 15 4 58 1&9 8 2 12 2&35 4b 37 97 257 117 2 0 741 (I).17.05.b8.19.10.09.02.14.30.41.54.43 1.13 2.9 9 1.30.02 0.00 8,03 (2).17.05.b8.'9.10.09.fl2.111.30.ul.54.4l 1.13 2.99 l,lb.02 0.00 8.oJ 19-24 0 0 9 4 9 0 0 2 2 1 2 I 21 72 2b 0 0 1"9 (I)0.1'0 0.1'10.10.05.to o.oe 0.0(\.02.02.01 ,02.01.24.84.30 0.00 0.00 1.74 (2)0.00 0.00.10.05.10 0.1)0 (I.vu.02.02.01.02.01.211.84.30 0.00 0.00 1.74 GT 24 0 0 3'5 0 (l (l00 0 0 0 211 a 0 12 (1)0.00 0.0 (1.03.0" 0.00 0.00 0./111 0.00 0.00 0.00 0.01)0.00.02.01.01 0.00 0,00.14 (2)0.00 0.00.03.Ob 0.00 1'1.00 0.00 0.00 0.00 0.00 0.00 0.00.02.01.01 0.00 0.00.14 ALL SPEEDS 3?8 218 345 318 1M 3150 41 1 308 522 0&7 7bl e82 1521 850 HI 0 8584 (t)3,82 2.5 4 4.02 3.70 4.52 4.06".7Q 3.Sq 4.111 b.08 7.71 8.81 10.27 11,72 9.90 3.8&0.00 100,00 (2)3.82?I)q 4.02 3.70 4.152 4.08 1I.7Q 3.SQ 4.117 b.08 7,71 8.87 10.27 17,72 9.90 3.8&0.00 100.00 Cl)KPERCENT OF ALL GOnD IH4SERVA T IONS FOR TIolIS PAGE (2 hPERCENT OF ALL Goon IJRSERVA TIONS FOR l...,S PERlrJl)C.CALM (wIND SPEED LESS THAN OR EQUAL TO.58 MPH)

TABLE 2B-2 (Sheet 1 of 8)JOINT FREQUENCY DISTRIBUTION OF WIND SPEED.WIND DIRECTION.

AND P ASQUILL STABILITY CLASS (209-FOOT LEVEL)STABILITY CLASS A CUSS FREQUENCY (pERCENT)*2.22 WIND DIRECTION fROM IPEED(MPH)

N NNE NE ENE E ESE SE SSE S SSfj SW wSIIIl.., 1I'lNW NW NNW VH8L TOTAL CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 (I)0.000.00 0.00 0.00 0.00 0.00 0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (2)0.00 0.00 0.00 0.00 0.00{I.00 0.00 0.000.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C-]a 0 a00 I 0 000 0 a a 1 a 0 0 2 (1)0.000.00 0.00 0.00 0.00.52 0.00 0.00 0.00 0.000.000.00 0.00.520.000.00 0.00 1,04 (2)0,00 0.00 0,00 0.00 0.00 ,01 0,00 0,00 0.00 0.(10 0,00 0.00 0.00.01 0.00 0.00 0.00 ,02 4-7 0 1 0]]I 6 101 a a 100 0 0 17 (I)0.00.52 0.00 1.5tl 1.56.52 J.tl.52 0.00.52 0.00 0.00.5i0.000.00 0.00 0.00 8.85 (2)0.00.01 0.00 ,03.03.01.07.01 0,00.010,000.00.01 0.00 0.00 0.00 0.00.20 8-12 3 3 I 4 6 5 14 2 0 1 I 2 5 1 7 2 0'I (I)1.56 1.56.52 2.08 3.13 2.60 7.29 1.0/4 0.00 1.56.52 1.04 2.bO 1.56 3.b5 1.04 0,00 31.77 (2).03.03.01.05.07 ,06.1 b.02 0.00.03.01.02.06.03.08.02 0.00 ,71 13-U I 2 I n 2 0 25 11 t 2 J 2 7 17 8 0 0 84 (I).52 1,04.52 0.00 1.04 0.00 13.02 6.71.52 1,04 1.56 1.04 3.65 f'.es 4.17 0.00 0.00 41.75 (2).01.02.01 0.00.02 n.oo.2Q.15.01 ,02.03.02.08.20.0'1 0.00 0.00.'7 19-24 0 000000 1 0 0 I 0 I'I 2 0 0 15 (I)0.000.000.00 0.00 o.no 0.00 0.0 0 1.04 0.(\0.0,00.52 0.00.52 4.&Q 1.04 0.00 n,Oo 7.81 (2)0.00 0.00 0.00 0.00 0.00 0.00 0.00.02 0.00 0.00.01 0.00.01.10.02 0.00 0.00.17 GT 2400 0 0 0 0 0 0 0 0 0 0 1 12 0 0 0 II (I)0.000.000.00 0.000.000.00 0.00 0.00 0.00 0.00 n.oo 0.00.52&.2S 0.00 0.00 0.00 6.77 (2)0.00 0.00 0.00 0.00 0.00 o.no 0,00 0.00 0.00 0,00 0.00 0.00.01.14 0.00 0.00 0.00.15 ALL SPEEDS 4 6 2 7 II 7 45 18 I b 5 4 15 42 17 2 0 192 (I)2.08 3.ll 1.04 3.b5 5.73 J.bS 23.4 4 Q.37.52 3.ll 2.bO 2.0 8 7.el 21.88 8.85 1.04 0.00 100.00 (2).05.07.02.08.tl.08.52.21*a 1.07.Ob.05.17.4Q.20 ,02 0.00 2,22 (1 hP£RCENT OF ALL GUOD OBSERVA nONS FOR THIS PAGe UhPERCENT OF ALL GOOD 08SERVA lIONS FOR THIS PERIOD C-CAL'" (WIND SPEED LESS THAN OR EQUAL TO.58",PH)

TABLE 2B-2 (Sheet 2 of 8)STABILITY CLASS 8 CLASS FREQUENCY (PERCENT)*3.:n WIND DIRECTION FROM IP!EO(MPH)

N NNE t.lE ENE!ESE SE SSE S SSw S'" wSw W IIIN.., NW NNW VRBl TOTAL CALM 0 0 0 000 0 0 a 0 0 0 0 0 0 a a 0 (n 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 u.oo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 (2)0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00.0.00 0.00 C-]00 0 0 001 0 1 0 0 1 0 0 0 0 0 3 (1)0.00 0.00 0.00 0.00 0.00 0.00*]tI 0.00.3a 0.01)0.00.3t1 0.00 n.no 0.00 0.00 0.00 1.03 (Z)0.00 0.00 0.00 0.000.000.00.01 0.00.01 0.00 0.00.010.000.00 0.00 0.00 0.00.03"-1 001 5 1 2 0°0 1 1 I 5 3 3 2 0 11 (I)0.00 0.00.34 1.72.3".69 2.0b0.000.00.34.34.34 1.72 1.03 1.03.09 0.00 10.65 el)0.00 0.00.01.06.01.02.070.000.00.01.01.01.Ob.03.03.02 0.00.30 8-1211 1 12 9 13 i5 10 1 2 10 10 8 8 7 5 0 til (I).]4.34.34 4.12 3.09 4.47 8.59].tl4.]tI.b9 3.1&1&3.41&2.75 2.75 2.41 1.'2 0.00 1&2.27 (2).01.ot.01.14.to.t5.29.12.01.02.12.12.09.09.08.Ob 0.00 1.43 13-18 1 4 ,.201 0 t2 2 7 10 10 13 t9 15 2 0 108 (1).34 1.37 1.lT.oll 0.00.34 2.0b 4.12.bll 2.tll 3,44 3.U4 a.tl7 b. 5.15.b9 0.00 37.11 (2),01.05.05.02 0.00.ot.07*t 4.02.08*12.12*t 5.22*I7.02 0.00 t,25 1'-Z4 0 0 0 0 0 0 200 0 2 3 2 10 2 0 0 Zt (1)0.00 0.00 0.00 0.000.000.00.bq 0.00 0.00 0.00.69 1.03.69 3.4a.69 0.00 0.00 7.22 (2)0.00 0.00 0.00 0.000.000.00.02 0.00 0.00 0.00.02.03.02.12.02 0.00 0.00.24 GT 24 0 0 0 0 0 0 0 0 0 0 0 0 0 3 2 0 0 5 (1)0,00 o.no 0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 t.03.tl9 0.00 0.00 1,71 (cD 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00.0].02 0.00 0.00 ,Of>>ALL SPEEDS 2 5 b 19 10 10 ao 22 ,.10 23 25 28 43 29 9 0 2'1 (1).b9 t.12 Z.Ob 6.53 3.44 5.50 13.75 1.5b 1.37 3.al&7.90 8.59 9.62 la.7ij'.97 3.09 0.00 100,00 (2).02.Ob ,07 ,22.12.19.4b.25.05.12.27.29.32.50.3 4*I a 0.00 3,31 (1)aPUCENT 0'ALL GOOD OUERVA TIONS'OR THIS PAGE UhP£RCENT 0'ALL GOOD 08SERY AT IONS FUR THIS PERIOD C-CAl.""

SPEED L.ESS OR EQUAL TO ,58",PH)

TABLE 2B-2 (Sheet 3 of 8)STABILITY CLASS C CLASS FREQUENCY (PERCENT)*'.08 WIND DIRECTION FROM 8PEEO(MPH)

N NNE NE ENE E ESE SE SSE S SSW 8W wsw W WN\fl Nlrl NNlrl YR8L TOTAL CALM00 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 a (0 0.00 0.00 0.00 0.00 o.no 0.00 0.00 0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00 C).OO 0,00 (2)0.00 0.00 0.00 0.00 0.00 0.00 0.00 o.no 0.000.000.000.00 0.00 0,00 0,000,000.00 0,00 c-]0 (I 5 410 0 0 1 0 0]0 0 0 0 0 14 (00.000.00.g2.oS*'00.000.00 0.00*t b 0.00 0.00.49 0,00 0.00 0,00 0,00 0.00 2,2'(2)0.00 0.00.Ob.05.01 0.00 0.00 0.00.01 0.00 0.00.0]0.000.00 0.00 0.00 0.00 ,I.4-1 1 2 2 I)0 20 to 5 4 1 5 1 to 1 18 8 a 101 (0.49.33.:n.82.98 3.21 1.b4.82.65.1b ,8i.1 b t.b4 1.15 2.'5 t.31 0.00 17,51 (2).01.02.02.Ob.07 ,l].12.Ob.05.01.0&.01.12.08.2t.09 0.00 1,211 8-22 10 1.1 3 8 If)26 28 15 3 13 14 15 18 19 23 8 a in (0 I.bll.65.aq 1.11 2.b2 4.2b 4.58 2.4 5.1.19 2.13 2.2 9 2.45 2.9 5 3.tt 3.U 1.31 0.00 U,IO (2).12.05.03.09.19.30.32.2'7.01.15.16.17.21.22.21.0'0.00 2,SS 13-18 ,.1 6 I)3 1 2 1315 n til 29 48 3l 0 a 184 (I).65*t 6.98.1J2.49*t 6.H 2.t3*t&.82 3.11 2.29 4.75 7.86 5.40 0.00 0.00 30,11 (2).05.01.01 lOb.0].01.02.15.01.06.22.t&.34.5&.]8 0.00 0.00 2,U 19-21.1 a 1 II 0 a 0 0 0 111 J 5 30 II 0 0!8 (1)0.00.10.65 0.00 0.00 0.00 0.00 0.00*t b.1&,16.49.Si 4.91 1.'b 0.00 0.00 9,U (2)0.00.01.05 0.00 0.00 0.00 0.00 0.00.01.01.01.OJ.Ob.35.14 0.00 0.00 ,61 GT 211 0 0 a 0 0 0 0 000 0 0 5 17 3 a 0 25 (I)0.00 0.000.000.00 0.00 0.00 0.00 0.000.000.00 0.00 0.00.82 2.78.'" 0.00 0,00 4,0'(2)0.00 1).00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00.Of).20.03 0.00 0.00 ,29 ALL SPEEDS 11 8 20 22 20 47 1I0 33 10 20 39 3b b1 121 8'lf)0.11(1)2.78 t.31 1.27 3.bO 4.2&7.69 b.55 15.40 1.btl 3.21 b,38 5.89 to.U 1'.80 111.51 2."2 0.00 100,00 (2).20.Oq.23.25.]0.54.Qb.38.12.23.45.41.18 1.11 0 1.03.t'0.00 1,0'(1)aPU1CENT OF ALL GOOD TIONS FUR hHS PAGE (l>ePERCENT OF ALL GOOD FUR THIS PERIOO C-CALM (wIND 8PEED LESS THAN OR EQUAL TO ,!8 MPH)

TABLE 2B-2 (Sheet 4 of 8)STABIllTV CLASS D CLASS FREQUENCY (PERCENT)*43.31 WINO DIRECTION FRO'" SPEEO(MPIo4)

N NNE NE ENE E ESE SE SSE 5 SSW SW\IISW lIiI\IINW N\II NNW VR8l TOUL CALM 0 0 It 0 0 n 0 ()0 0 0 ()0 0 0 0 0 0 (1)0.00 fI.OO o.on 0.00 0.00 0.00 n.oo 0.00 0.00 0.000.000.00 0.00 0.00 0.00 0.00 0.00 0,00 (2)0.000.000.00 0.00 0.00 0.00 O.Oli 0.00 0.00 0.000,000.000.000.00 0.00 0.00.0.00 0,00 e-3 57 to l3 10'5/I 10 til I>'5 I>5 7 10 0 US (1).13.tll*I q.27.35.21 ,13.11.27.37 ,II>,13.10.13.1 9 ,27 0.00 3,34 (2).Ob.nq.08.12.t5.12.Ob.05*'2.1 b.01.00.07.Ob.08.ll 0,00 1,45 4-7 53 50 35 47 47 48 54 00 2&22 35 2b 37 47 48 n 0 UO (I)1.42 1.50.94 t.2et1.28 1.4 t1 1.07.70.59.94.70.99 1.2&1.28 1.11 0.00 11,'2 (2).bl.05.41.54.54.5&.&3.4b.30.25.41.30.43.54.50.'7 0.00 7,'16 8-12 101 82 b8 53 4&83 59 n 80 107 139 78 78 121 128 70 0 1172 (I)2.70 1.82 1.42 1,23 2.22 1.58 1.95 2,30 2,8b 3.72 2.09 2.09 3.24 3.42 1.87 0,00]b.70 (2)I*I7.95 ,79..01.1)3.Qb ,b8.85 1.00 1.24 1.bl.90 ,90 1.40 1.48.81 0.00 15,90 n-18 52 4b bO tQ 15 10 to 37 33 70 120 75 99 251 121 18 0 10q, (1)1.39 1.23 1.77.:n.40.43.27 ,99 ,R8 l.03 3.l1 2,01 2.b5 b.7t 3.24.48 0.00 28.0b'(2).bO.53*to*t 7.1 9.12.43.3R.88 1.39.87 1.15 2.91 1.40.21 0.00 12,15 t9-24 23 19 24'5 9 4 5 tlI1 10 15 18 54 113 56 0 0 379 (1).b2.51.b4.13.24*II.'3.35 ,29.27.40.48 1.44 3.0l 1.50 0.00 0.00 10,10 (2).27.22.28 lOb ,10.05.Ob.15.'3.12.17.21.03 1.31 ,05 0.00 0.00 11,39 GT 20 V 3 9 7 b 0 I 5 3 3 5 3 21 411 iT 0 0 1111 (I)0.0(1.08.211*t 9*t 12 0.00.03.13.08.08.1].0 8.72 1.18.72 0.00 0.00 3.81 (2)0.00.1)3.10.08.07 0.00.01.Ob.03.03.Ob.03.11 ,51.31 0.00 0.00 I," ALL SPEEnS 234 2111 209 13&13&lbl IlII 112 1&9 232 320 205 301 581 387 141 0]138 (I)&.2b 5.12 5.59 3,b4 3.&11 4.31 3.58 lJ.bO 4.52 b,21 8.5&5.48 8.05 J5.54 10.35 3.93 0,00 100.00 (2)2.71 2,48 2.42 1.58 1.58 t.87 1.55 t.99 1.912 2.b9 3.71 2.38 3.4'b.73 4.48 1.10 0.00 43,31 (1)aPERCENT OF All GOOD OBSERVATIONS FOR THIS PAGE (Z).PERCENT OF ALL 1;000 OBSERVATIONS FOR THIS PERIOD C.CALM (wIND SPEED LESS THAN OR EQUAL TO ,58 MPH)

TABLE 2B-2 (Sheet 5 of 8)STABILITy CLASS E CLASS FREQUENCY (PERCENT)*30.38 WIND DIRECTION ,.ROM IPfED(MPH)

N NNE NE£NE!ESE!If: SSE S Ssw SW wSW W wN'" NW NNW VR8L.TOUL CALM 0 0 0 0 0 0011 a 0 0 0 0 0 1 io 0 3 (1)0.00 0.00 0.000.000.00 0.00 0.1I0.04.04 0.00 0.00 0.00 0.00.0.000.00.04 0.00.11 nD 0.00 0.00 0.00 0.00 0.00 0.00 0.00.01.01 0.00 0.00 0.00 0.00 0.00 0.00.01 0.00.03 C-]5 0 , , , 10 12 b 8 5 7 0 4 0 9 b a 111 (1).19.23.34.34.34.38.40.23.31.1'.27.21.15.21.34.23 0.00 4.46 U).06.07.10.10.10.12.14.07.09.06.08.01.05.07.10.07 0.00 1.]6 4-7 25 24 22 26 30 33 2'29 H 42 32 1o 22 31 31 15 a 440 (I).'5.'2.84.llq 1.14 1.26 1.11I*11 1.20 1.60 1.22.bl.84 1.18 1.18.57 0.00 16.78 (2).211.28.25.]0.35.38.34.34.38.49.37*19.25.3b.30.17 0.00 5.10 8-12 40 41 32 18 24 10 31 b4 83 115 137 114 104 145 141 57 0 1162 (1)1.!3 1.22.bll.'2.bl 1.18 2.44].17 4.39 5.23 4.35 3.c H 5.53 5.38 2.17 0.00 44.32 (2),46.48.]1.ZI.28.1 ,.3b.74.qb 1.33 1,59 1.32 1,20 1,68 1.6].6b 0.00 13,46.13-18 Z6 23 8 3 2 8 17 32 40 17 112 141 110 140 7b 13 a 7'4 (1),".88.31 ,11.08.31 ,65 1.22 1.531*4 1 4.27 5.3 8 4.42 5.34 2.'0.50 0.00 30,l8 (l),30.21.0'.03.02.0'.20.:n.46.43 1.30 1.6]1.34 1.b2.88.15 0.00 9,lO 1'-ZIl 2 2 2 3 0 0 5 III 6 6 b88 19 7 0 0 93 (1).08.08 ,08.It 0.00 0.00.1 q.72.23.23.23.31.31.72.27 0.00 0.00 3,55 (2)*02.02..02.030.000.00.Ob.22.01.07.07.0 9.09.22.08 0.00 0.00 1,08 GT 24 a a 2 I 0 0 0 100 0 0 3 ,.2 a 0 13 (1)0.00 0.00.08.04 0.00 0.00 0.00.04 0.00 0.00 0.00 0.00.1 1.15.08 0.00 0.00.50 U)0.00 0.00.OZ.01 0.00 0.00 0.00.01 0.00 0.00 0,00 O.OU ,03.05.02 0.00 0.00 ,15 ALL SPEEDS'8 116 15 60 b5 1>1 q4 152 111 205 294 285 257 345 26b 9Z 0 C!b2C!(1)3.14 3.66 2.8b 2.Zq 2,48 2.5b 3.59 5.80 b.52 1.82 11.21 10.87 9.80 13.1 b 10.14 3,51 0.00 100.00 (Z)1,14 I.tl.87 ,10.15.18 I.Oq 1.76 I.qe 2.38 3.41 3.30 2.CJe 4.00 3.08 1.07 0.00 30,38 (l)aPfRC!NT 0'ALL GOOD 08S!RYA TIONS ItOR THIS PAGE UhP!ItC!NT OF ALL GOOD OBSER\I AT IONS FOR THIS PERIOD C.(wINO SPEED LESS THAN OR EOUAL TO.58 MPH)

TABLE 2B-2 (Sheet 6 of 8)STABILITy CLASS F CLASS FREQUENCY (PERCENT)*7.7b WINO DIRECTION FROM ,'EED(MPH)

N NNE NE ENE E ESE SE SSE S ssw aw WSw w WNW NW NNW VRBL TOUL CALM 0 000 0000 00010 00001 (I)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.000.00.1 S 0.00 0.00 0.00 0.00 0.00 ,IS (2)0.00 0.00 0.00 0,00 0.000.000.00 1'.000.000.000.00

.01 0.00 0.00 0.00 0.00*0.00 ,01 C-]5 2 ,.,.5]b 4 3 2 8 41 2 2 1 0 0 59 (I),n.30.90.90.75.45.90.bO.45.10 1.19.&0.30.10.15 0.00 0.00 a,81 (2).Ob.02.01.07.Ob.OJ.01.05.03.02.01'1.05.02.02.01 0.00 0,00 ,68 4-7 11 11 8 8 1 5 5 1]2&17 14 11 8 13 10 11 0 174 (0 1.b4 1.b41 1.19 1.19.45.15.75 1.1'14 1.R8 2.541 2.01'1 1.b41 1.11'1 1.9 41 1.411'1 1.&4 0.00 25,91 Ci).tl.1].09.09.01.0&.0&.15.]0.20.1&.13.01'1.15.12.13 0.00 2,02 8-U 13 5&4 0 0 1 10 32 13 21 23 10 42 11 21 0 284 (0 1.'4.75.90.bO0.000.00.15 1.49 4.78 4.91 4.01 3.4 1 4.48 b.27 5.52 1.t3 0.00 42.39 (2).15.0&.07.Os0.000.00.01.12.37.38.11.27.35.49.43.24 0.00 1,29 n-lS 3 3 0 0 0 0 a 2 8 tl 15 22 18 23 H 7 0 152 (0.45.450.000.000.000.00 0.00.30 1.19 1.n 2.24 3.28 2.fJ9 3.43 5.82 1.04 0.00 22,U (2).03.03 0.00 0.00 0.00 0.00 0.00.02.09.14.17.25.21.27.45.08 0.00 1.h 19-241 0 a 0 000 0 0 a 0 0 U 000 0 0 0 (I)0,000.000.000.00 0.00 0,00 O.OU 0.00 0.00 0.00 0.00 0.000.000.00 0,00 0.00 0.00 0,00 (2)0.00 0.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.000.000.000.000.000.00 0.00 0.00 0,00 GT 24 000 000 0 0 (I 0 a 0 0 0 0 0 0 0 (I)0,00 0.00 U.OO 0.000.000.000.000.00 0,00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 0.00 (2)0.00 0.00 0.00 0.00 0.00 0.00 o.on 0.00 o.no 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ALL SPEEDS 32 21 20 18 8 a 12 21'1&9 b4 b41&1'58 8u 87 n 0 670 (I)4.18 J,13 2.99 2.b9 1,19 1,19 1.71'1 4.33 10.30 1'1.55 9.55 9.10 8.bb It.912.99 5.82 0.00 100.00 (2).37.24.23 ,21 ,09.09.t".34.80.14.74.71.&7.93 1.01.45 0.00 7,h (t).P£RCENT OF ALL GOOD 08SERVATIONS

'OR THIS PAGE (i).PERCENT 0'ALL GOOD 08SERVA TIONS FOR THIS PERIOD C.CALM (wIND SPEED LESS THAN OR EQUAL TO ,58 MPH)

TABLE 2B-2 (Sheet 7 of 8)STAijlLITy CLASS G CLlSS FREQUENCY (PERCENT)*5.87 100/1'-:0 DIRE.cTION FROM SPEF.O(MPH)

N

If E"'E E ESESSE S SSIrj Sw illS'" III wNW N..NNw VRBL TOTAL CALM 0 (I 0 0 0 U I)0 U 0 0\)0001..0 1 (I)0.00 O.OIJ 1).00 n.tlll 0.00 n.oo o.on 0.000.000.00 0.00 0.00 0.00 0.00 0.00.20 0.00 ,20 (2l 0.00 0.01l 11.00 0.00 0.1'10 0.00 o.nu 0.1l1l 0.00 0.000,000.00 0.00 0.00 0.00.01 0.00 ,01 C-l 3 7 II 3 2 2 4 2 3 3 5 7 3 II 4 0 0 U (I).511 1.38.711.511.]9.39.1Q.511.59.99 1.38.59.79.79 1.18 0.00 U.i](2).03.nR.05.03.02.02.05.02.03.03.Ob.0 8.03.05.05 ,07 0,00 ,12 4-7 12 7 10 7 5 0 1 8 t II" 13 21 12 12 11 7 0 15'(1)2.37t*J8 1.97 1.38 ,99 0,00.20 1.58 2.7b 3.75 2.50 4.1 4 2.37 2.37 2.17 1.38 0.00 31.30 (2).IQ.Olj.12.08.OC)0.00.01.011.1 b.22.15.24.14.14.13.08 0.00 1.84 8-12 t 8 0 q 0 1 0 t 3 17 18 28 14 tel 30 211 17 0 210 (ll 3.5S 1.18 1.78 0.00.20 0.00.2ll.59 3.35 3,55 5.52 2.7b 3.75 5.112 5.7Z 3.35 0.00 41.42 (2),21.fl7.11'1 0,00.ot 1'1.00.0 t.03.20.21.32.lb.22.35.31.1.20 0.00 2.43 13-113 2 3 0 0 a 0 0 2 2 2 9 5 4 21 18 7 0 75 (ll.3Q.59 0.00 0,00 0.00 0.00 0./)0.3Q"311.39 1.78.99 ,79 4.14 3.55 1.18 0.00 14.19 (2).02 ,n3 0.00 0.00 0.00 0.00 0.0 0 ,02.02.02.10.Ob.05.24.21.08 0.00.87 19-24 0 U00\)000 0 0 a 0 0 0 0 0 0 0 (1)0.00 O,ou 0,00 (1,00 0,00 0.00 0.00 0.00 0,000.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 (2)0,00 0,1'10 o,OU 0.00 0.00 0.00 0.00 0.000.000.000.00 0.00 0.00 0.00 0.00 0.00 0.00 0,00 GT 2a 0 I)0 0 0 0 0 0 0 0 0aa 0 0 0 0 0 (I)0.00 0.1'10 0.00 0.00 0.00 fl.OO o.no 0.00 u,oo0.000.00 0,000.000.00 0.00 0.00 0.00 0.00 (2)0.00 0.00 n.oo 0,00 0.00 0.00 0.00 0.00 o.nll 0,00 0.00 0.00 0.00 o.no 0.00 0.00 0.00 0,00 ALL SPEEDS 35 23 23 10 6 2 0 15'30 42 55 47 38 07 02]8 0 501(1)o,Qo a.54 a.511.39t, I 8 2.Qo 7.1u 8.28 10.85 9.27 7.50 13.21 12.23 7.50 0.00 100.00 (2).41.27.27.12.oQ ,02.07*t 7.42.49.04.Sq.Q4.78.12.44 0,00 5,87 (1 hPERCENT OF ALL GOOD UHSERVATIONS FUR THIS PAGE (Z hPERCENT OF ALL GOOD I)liSERVl flONSTHYS PERIOD C.CALM (I!IIND SPEED LESS THAN OR EQUAL TO.58 MPH)

TABLE 2B-2 (Sheet 8 of 8)STAAILITy CLASS ALL CLASS FREQUENCY (PERCENT)*100.00 WIND DIRECTION FROM SPEEO(MPH)

N NNE NE ENE E ESE SE SSE S ssw 8'" llISw W l'lNW N" NNW VAel TOTAL C4LM 0 0/)0 0 0 0 1 1 0 0100 0 2 0 5 (1)0.00 o.ou 0.00 0.00 0.00 0.00 0.00*/)1.01 0.00 0.00.010.000.00 0.00.02 0.00.011 (2)0.000.000.00 o.no 0.00 0.00 0.00*/)1.nl 0.00 0.00.01 0.00 0.00 0.00.02*0.00.06 C-3 18 23 31 32 30 2b 28 tt>>2b 24 2b 2b 15 t8 21 22 0 382 (1).21.27*:Sb.37.35.30.32*t 9.30.28.30.30.l7.21.24.25 0.00 4,43 (2).21.27.3b.37.35.30.32.19.30.28.30.30.11.21.24.25 0.00 4,43 4-7 104 101 78 101 95 109 111 9b 103 103 100 7b'J5 113 121 92 0 15'8 (1)1.20 1.17.90 1.17 1.10 1.2b 1.291*11 1.19 1.19 1.1b.e8 1.10 t.31 1.40 1.07 0.00 18.51 (2)1.20 1.17.90 1.17 1.tO 1.2&1.29.1.11 1.19 1.1 q 1.1&.ee 1.10 1.31 1.40 1.0?0.00 18,51 8-11 18b 142 120 q9 102 143 15Q 177 222 291 35&25&2&2]b8 372 leO 0 31135 (1)2.1&l.b5 1.39 1.15 1.t8 l.bb 1.$\4 2.015 2.157 3.37 4.12 2.97 3.04 4.2&4.31 2.09 0.00 3'.80 (2)2.1&1.b5 1.39 1.1':)1.18 1.bb l.fl U 2.05 2.57 3.37 4.12 2.97 3.04 4.2b 4.31 2.0 q 0.00 39.&0 13-18 89'12 85 24 22 lb bO 1 11$\7 141 288 2b9 2"&519 310 47 0 244.(I)1.03.Q5.Q8.28.25.30.70 1.29 1.01 t.o3 3.34 3.t2 3.31 6.01 3.59.54 0.00 28,34 (2)1.03.Q5.98.l8.25.30.70 1.29 1.01 1.63 3.34 3.12 3.31 6.01 3.59.54 0.00 28,34 lQ-24 25 22 30 8 9 4 12 3u1817 25 32 70 181 79 0 0 5U(I).29.25.35.OQ.10.05*J II.39.21.20.l9.37.81 2.10.'2 0.00 0.00 6.56 (2).29.25.35.09*J 0.05.1'1.39.21.20.29.37.Rl 2.10.92 0.00 0.00 6.56 GT 2C1 0 311 8 6 0 1 b 3 3 5 3 30 80 34 0 0 1" (I)0.00.03.13.09.07 0.00.01.07.03.03.06.03.42.9J.39 0.00 0.00 l.31 (2)o.no.03.13.09.07 0.00.01.07.03.03.Ob.03.42 ,en.39 0,00 0.00 2,31 ALL SPEEDS 422 373 355 272 2aCl 308 311'I'll 4&0 579 800&ft3 764 1219 93'7 343 0 8Ul (I)4.89 4.32".J 1 3.15 3.06 3.57".30 r;.1 J 5.33 b.71 9.27 7.68 8.85 111.82 10.81>>3.97 0.00 100.00 (2)4.89 CI.32".11 3.15 3,Ob 4.30 5.t 1 S.H b.71'.27 7.68 8.85 111.82 10.&&3.'7 0.00 100,00 (1 OF ALL GOOD URSERIJUIUNS FUR THIS PAGe (zhPERCENT lJF ALL GOOD OBSERVATI(lNS FUR THIS PERIon C.CAL'" (WINO SPEED LESS THAN OR EQUAL TO.58",PH)

TABLE 2B-3 WIND DIRECTION PERSISTENCE

SUMMARY

(43-FOOT LEVEL)43.0 ,TDATA WIND DIRECTION PERSISTENCE SUMMAR V*NUMBER OF OBSERVATIONS AND PERCENT DIRECTION PERSISTENCE (HOURS)DIRECTION 2 3 Q 57 8 9 10 11 12 13 14 151718 19 20 21 22 23 24 GT.24 N 115 35 7 8 3 2 I001100 000010 I 8.90'4 ,.'7'8'8 98 98" q," ,q"'9"""100 NNE 118 22 101 75 8'"100 o o o o o o o o o o o o o o o o o o o o o o a o a o o o o o o o o o o o o o o o o o o o o o o o o o TOTAL 175 157 N!8'17 10 , 4 5 2 3 2 II0 I000001.1 73 80 8.8.'2 ,.'7 9&q, qq" qQ""'9 99 100 o o o o o o o o o o o o 145*ENE 100 31 I.8 5 I I I I00 I 58 10 89 ,.91 98 9&,.**9.,q 100 o a o o o o o o o a o o o o o o o o o o o o o o o o 171 E 114 31 22*8*4 1 57 7.81 91 95.7**100 o o o o o o o o o o o o o o o o o o o o o o o o o o o o a 0 0'0 o o I" ESE 141 44 la a 3 3 2 a 2 81.3 95 91 9&'9"100 Sf 155.0 14 8 8 2101 8.'2'59'100 lOa 100 SSE 151 3'10 2 2 2 2 73'2'b q1"100 o o o o o o o a o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o ll3 ZI4 S Ibl15 10 5II0 0 I., 8.'2'1'9"'00 100 100 100 o 0 o ,.0 o o o o o o o o o o o o o o o o o o o o o o o o o o 24011a 55 22 15 5 b I 3 0 0 I 0 I bl 81 8'94'8'8'9**'9100100100 o o o o o o o o o o o o o o o a o o o o o o o o 283115 29 20 123 0 3 III10000175 84".597 Y7'8 ,q".9 100 100100100100100 o u o o o o o o o o 31J wSW 215 15 3312 4 a 2 a 400 2 5887'I q597" 98 qq q9 qq 100 o o o o o o o o o o o o a o o o o o o o o o o o 371 W J08 88 41 21 14 8 5 2 20000I.3 81 8q 9)9.'8 99 99 100'100 100 loa100100 o o o o a o o o o o o o o o o o o o o o o o WNW 322'21 51 35 24 13 II A q*3 2 0 3 I 2 I 000 0 I 52 12 81 81'1 93 95'b"'8 q8 q, qq 9q 9q 100 100100100 100 100 100 o o o o o o NW 21a 100 45 22 12*3 2 2 0 I 59 80 90 94 97 98 99 99 100100100 o o o o o o o o o o o o o o o o o o o o o o o o o o o o NNW 158 33 I.9 I000In 0 I 7l 87 95 99**99 99100100 100 TCfAlZ17.3.1 204 11q.3 41 22 21 12 o oo o 4 o o o o 2 o o o o 2 o o o o o o o o o o o o o o o o Q o 219 4531 TABLE 2B-4 WIND PERSISTENCE

SUMMARY

(Z09-FOOT LEVEL)NWM8ER OF PA08ABILIrv DIRECTION II 5 1 0IPECTION PERSIstENCE (HUURS)9 to II 12 1115 to1718 19 20 21 22 21 24 GT.l4 TOTAL N 133 n 20 11 5 n 5120 0I0 II{\11.11 1.87 q2 q5 q5 q1 98 9q 9q qq Qq Qq Qq qq 100 100 o o o o o It II It (I o o o o (I o a NNE 131 37 11 8 1 3 2?011 82 qO 93 q7 98 9q lUO°tl o o tl (\o I)o o II" I}o o o o o o r o 11 (I (l n II{\o o o II o n o 213 ENE 811 31 10 11*0 0°0 n I n 0 01 58 80 87 90 qq q9 9q qq qq 9q 9q qq 99 qq q9 100 HE 95 28 15 10 17II J 51 70 83 89 93 97 98 q8 100 o (I II (I II o o o o o" o o a n o 11 II o (I o o o o o ()n o o o I)o ,.'I fl o II II o o Cl 11 o o o o o o o o 1411 E 93 J.10I22 002 01 85 91 9'qo 97 9q 9q qq 100 (I o o a o o o (I o o o o (\o (l o o o II 11 II o o o Cl°o o o oESE 103 3]'15 7 4 2 20101 01 8t 90 q.90 98'9 9q qq 9q 100 o o o o o (I 11 Il o o o o (I o o o a n n o o{\°o o o o o lb8 SE 9J 50 25 12 5131 119 75 88 95 91 98 q9 100 o o o°o (I o o o o o n o o o o o o u o o ()11 C (I o II o o o o o o o lqO aSE 11.49 28 9 8 1 2?2 0 0 n 1 53 70 89 93 90 97 98 9q100100 100 100 100 o (I (\o n n o o o°o (l{\o (I II o{\a o o o n o a 13t 52 29 11 1 II 2 1 (I 2II 50 78 90 95 95 97 98 98 q8 9q 100 100 o o 11 o o" o o o o 11 o o o o°o (1 (l o o o o o o o 235 SSw 170 Of>>30 1 II 11 8 2 2 50 78 88 92 90 q.99 100 o o o o" o o I)o o II o (I c o o ()(\o o o o o o o (I o o (\I)o o o/)30}Sol 15/1 oil III 1.8 13 8 5 2/I 2 II I 0 0 n 0°0 1 n (I 000 1*318 08 oq 81 87 ql qO 95'.q7'8 qq qq 99 9q q9 9q 9q 99 100 100 100 100 100 100 100 wSW lbb 49 Jb 20 13 3 I*]1I n02 55 71 83 9n qll q5 9.qR 99.q 9Q QQ 99 100/)n o o o o II o n o (l o 11 (I o o o o o o o o]01 w 170 70 4211 10 5]\0000I00I 50 71 8J ql q4 q7 q8 9q 9q 9q qQ QQ qQ 100 Ion lun loa o o o o o (1 n ,.o n o o a o o o 14b wNW 207 lOll]]In 12 10 12 7 In 4 q I 2 I 2 000I000 0 I 46 69 77 8]86 89 q2 9]96**97 98 98 9q 100 100 Ion 100 100 lun Inn 100 100 o o189 79 08 30 14 9 9 5/I]00nI lie 688088 92 94 90 97 98 99 100 Ion Ino 100 100 n o o o a o o o o o (1 o o o o o o (1 o (I NNW 118 48 22 7 1 0 58 82 93'7100 o o o o o o o n I)n (1 o o o o o o o o o o o o/)o o o (l o o o o o o o I)o I)202 TOT4Ll16J 821 425 232 121 To 5])]30 14 I"*THIS OCCURANCE LASTED 29 HOURS 3 3 2 o o o 4008 TABLE 2B-5 INVERSION PERSISTENCE

SUMMARY

(43-150 FOOT DELTA-T)DURATION (HOURS)1 2 1 4 5 b 7 8 9 to 11 12 13 14 15 t&17 NUMBEJ.(OF OBSERVATIONS ltl!bo 10 23 23 20 18 14 22 15 22 q 1" 3 8 q 3 PERCENT PROBABILITV 12.72"1.83 5tl.&9 59.95&5.22 o9.7Q 73.91 77,12 82.15 85.58 90.02 92.&8 95.88 90.57 98."0 99.31 100.00 THE LONGEST INVERSION LASTED 17 HOURS OF TME LONGEST INVERSIONS 1 STARTED 10 MOURS INTO DAY 21q NUMBER 2 STARTEU 10 HOURS INTO OAY 207 NU"BER 3 STARTED 1&HOURS INTO DAV 275 THIRD COLUMN DEFINES THE PERCENT PROBABILITY THAT I'AN ITS DURATION WILL BE LESS TMAN TME OF HOURS SPECIFIED TABLE 2B-6 INVERSION PERSISTENCE

SUMMARY

(43-209 FOOT DELTA-T)DURATION (HOURS)1 2 3 4 5&7 8to 11 12 13 14 15 1&17 NUM8ER OF OBSERVATIONS l&J&1 40 zq}O 11 25 10 22 19 27 13 15 9 4 5 2 PERCENT PROBA8ILITY 33,20 45,&2 53.17 59.07 oS.78 OQ.25 74,34 7&.37 84.73 92.87 95.93 97.76 98.51 9Q.S9 1 0 0.00 THE LONGEST INVERSION LASTED 17 HOURS OF THE LONGEST INVERSIONS NUMBER 1 STARTED 17 HOURS INTU DAY 199 NUMBEP 2 STARTED If:>>HOURS INTO DAY 234 TMIRD COLUMN OEFINES TH!PERCENT PROBA8ILITY THATAN INVERSION OCCURS, ITS DURATION WILL BE LESS THAN THE NUMBER OF HOURS TABLE 2B-7 TEMPERATIJRE AVERAGES AND EXTREMES<Values in OF)Month Average Maximum Minimum--Apr 1979 43.4 70.0 28.6 May 56.6 92.1 39.6 Jun 63.7 89.6 43.6 Jul 69.5 89.1 47.2 Aug 66.3 87.6 47.7 Sep 60.1 83.0 34.7 Oct 50.0 82.1 29.9 Nov 46.0 70.3 26.5 Dec 33.3 64.3 0.0 Jan 1980 26.9 57.8 6.4 Feb 24.2 48.2 5.6 Mar 34.2 58.7 1.9 Apr 1979-Mar 1980 47.8 92.1 0.0 TABLE 2B-8 DEW POINT AVERAGES AND EXTREMES (Values in OF)Month Average Maximum Minimum--Apr 1979 (a)(a)(a)May 50.5 64.1 28.5 Jun 53.2 68.1 31.6 Jul 57.5 67.7 38.0 Aug 64.3 73.0 44.1 Sep 55.2 70.6 39.4 Oct 38.8 62.5 21.1 Nov 37.6 63.3 7.1 Dec 24.7 49.7-5.6 Jan 1980 15.1 55.5-11.0 Feb 12.4 34.3-8.7 Mar 24.3 52.6-7.5 Apr 1979-Mar 1980 35.4 73.0-11.0 (a)Co11ection of onsite dew point data did not begin until May 1979.

SB 1&2 FSAR TABLE 2B-9 PRECIPITATION TOTALS (Values in Inches of Water)Amendment 45 June 1982 Month Total Precipitation Apr 1979 2.69 May 3.47 Jun 0.71 Jul 2.87 Aug 3.87 Sep 3.75 Oct 4.75 Nov 3.33 Dec 1.59 Jan 1980 0.38 Feb 0.69 Mar 4.30 12-Month Average 32.40 I 4.>;

SB 1&2 FSAR TABLE 2B-IO METEOROLOGICAL DATA RECOVERY RATES Amendment 45 June 1982 Parameter Possible Hours Usable Hours Recovery Rate 43 Foot Wind Speed 8784 8683 98.8%209 Foot Wind Speed 8784 8663 98.6%43 Foot Wind Direction 8784 8654 98.5!209 Foot Wind Direction 8784 8677 98.8%43 Foot Temperature 8784 8679 98.8i.43-150 Foot Delta Temp 8784 8619 98.1%43-209 Foot Delta Temp 8784 8661 98.6%43 Foot Dew Point 7920(a)5573 79.2%(b)Precipitation 8784 8513 96.9%Solar Radiation 8784 8689 98.9%Composite (43'WS, 43'WO,43-150'DT)Composite (209'WS, 209 1 WD,43-209'DT)8784 8784 8584 8631 97.7%98.3%a Collection of Dew Point data began on 7, 1979.b This figure includes the time period May 7,1979 through t-1arch 31, 1980.

SB 1&2 FSAR TABLE 2B-11 (Sheet 1 of 2)STABILITY PERSISTENCE

SUMMARY

APRIL 1979-MARCH 1980 Amendment 53 August 1984 a.43-150 Foot Delta-Temperature STABILITY PERSISma 5t1l"tlMy-tU1BER (f 09SERVATlllfS AND PERCENT PROBABILITY STABILITY PERSISTENCE (HOURS)STABILiTY 2..4 5/,)7 S 9 10 11 12 13 14 15 16 17 IS 19 2Q 21 22 23 24 GT.24 TOTAlA 111'51 31*12 13 3 7., 3 2 1 000 0 0 00000 0 0 0 0 2?...o..47 69 S2 87 92 94 97 97 99100100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B'1:l7 100 47 2282 0 0 0 0 0 0 0 0 (I 0 0 000 000 0 0 476 62 33 93 98100100 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 0 0 C 319 55 10 400 Q 0 0 0 0 0 0 0 0 000 0 0 0 0 0 0 0:-ea 82 96 9910000 0 0 0 0 0 0 0 0 0 Q 000 0 0 0 0 ()0 D m 100 136 70 36 34 32 13 14 15 S 16 9 8 3 5 5 5 2 2 2 1 3 0 sea)937 36 55 69 n 91 84 sa S9 91 92 93 95 96 96 97 97 98 9S 99 99 99 99 99 99100 E 322 133 73 4b 32 2Q 11 13 19 9 9 083 2 0 2 1 0 0 000 0 0 7lft 4S74 81 as sa 91 93 9S 96 98 98 99 91100100100100 0 0 0 000 0 F 210 n 24 11 13 1 2...1 0 0 0 00000 0 00000 0 0:341 ,)62 84 91 94 98 98 99100100 0 00000 0 0 0 0 0 0 000 0 G£.1 331212.f, 11 9 4 3 3 4 200 000000 0 0'0'0 0 160 3S S9 66 74 78 84 90 93 94 96 9910000 0 0 0 000 0 0 0 0 0 TOTrt.I653 628 333 In 100 71 67 3S 40'Z9 22 18 17 11 S 5 7 622 230 5 3247 (a)Of these 5 occurences of D stability which persisted over 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s: o one lasted 28 hours3.240741e-4 days 0.00778 hours 4.62963e-5 weeks 1.0654e-5 months o one lasted 32 hours3.703704e-4 days 0.00889 hours 5.291005e-5 weeks 1.2176e-5 months o one lasted 33 hours3.819444e-4 days 0.00917 hours 5.456349e-5 weeks 1.25565e-5 months o one lasted 40 hours4.62963e-4 days 0.0111 hours 6.613757e-5 weeks 1.522e-5 months o one lasted 44 hours5.092593e-4 days 0.0122 hours 7.275132e-5 weeks 1.6742e-5 months SB 1&2 FSAR TABLE 2B-II (Sheet 2 of 2)Amendment 53 August 1984 b.43-209 Foot Delta-Temperature STABILITY PERSISTa<<:£ Sl...161I1AA'f

-NLtIBE.I:(Cf OLISERVATIONS AND PROBABILITY PERSISTENCE STABILITY....4 5 b 7 S 9 10 11 12 13 g 15 16 17 18 19 20 21 22 23 24 GT.24 TOTAL LA S9 22 2 522 1 2 2 0 0 0 0 0 0 (}0 0 0 0 0 0 0 0 0 97 6\$4 86 91 93 9S 96 98 10000 0000 0 0 0 0 0000 0 0 B\41 42 IS 410 (I 0 0000 0 0 0 0" 0 (){}0 0 0 0 (\203/,0 90 98 100 100 0 0 (\0 ()(\(l 000 (I (I" 0 0 0 0 0 0 0 iJ.C 233 90 34 19 4 (}.0 0 0 (l I)0 0 0 0 0 0 0 0 0 0 (}00 0 3S(}bl S5 94 9'9100 0 000 0 0 0000 0 0 0 0 0 (l 0 0 0 0 0 2l.5 liS 123 i'S 442S 17 17 S5 6 7 5:3..5...3 1 0 1 12(a)L 31 50 bS 73 79 S3 S6 sa 90 91 12 94 9S?5 96 97 97 97 n n 99 n 93 99100 E 276 157 68 58 SO 3S 15 18 19 18 9...S 9 5 111 0 1 2 1 0 0 0 75237 58 67 74 81 Sb as 90 93?S 96 97 97 n 99 99 99 99 99 1(10100100 000 F las 33 38....10 b 4 0 1 (I 0 0 (\00 0 0 0 0 (I (\0 0 0 0 350&0 53 73 S9 94 97 99100100100000 0 0 0 0 0 0 0 0 0 0 0 0 0 G 44 19 1S 9 7 11 10 3 4 0 7 3 0 0 0 000 0 0 0 0 0'0 0 132 33 48 59 bb 71 80 87 89 O"l 92 13100 000 0 0 0 0 0 0 0 0 0 0...TOTALl203 5S3 2'?S 1$3 118 92 55 40 4:;26 29 20 10 IS 12 6 4 3 5 3 5'2 0 12 2nO (a)Of these 12 occurences of D stability which persisted over 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s: 0 two lasted 25 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months 0 two lasted 32 hours3.703704e-4 days 0.00889 hours 5.291005e-5 weeks 1.2176e-5 months 0 two lasted 26 hours3.009259e-4 days 0.00722 hours 4.298942e-5 weeks 9.893e-6 months 0 one lasted 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months 0 one lasted 27 hours3.125e-4 days 0.0075 hours 4.464286e-5 weeks 1.02735e-5 months 0 two lasted 44 hours5.092593e-4 days 0.0122 hours 7.275132e-5 weeks 1.6742e-5 months 0 one lasted 28 hours3.240741e-4 days 0.00778 hours 4.62963e-5 weeks 1.0654e-5 months 0 one lasted 46 hours5.324074e-4 days 0.0128 hours 7.60582e-5 weeks 1.7503e-5 months 5?

SB 1&2 FSAR TABLE 2B-12 (Sheet 1 of 2)STABILITY PERSISTENCE

SUMMARY

JUNE 1980-MAY 1981 Amendment 53 August 1984 a.43-150 Foot Delta-Temperature STABILITY F'ERSISTEta

&mARY-".I1BER OF OBSERVATlONS AND F'ERCfNT PROBABILITY STABILITY PERSISTENCE STABILITY 2 3 456 7 S 9 10 11 12 13 14 15 16 17 18 19 20 21"?Z3 24 GT.Z4 TOUt...A 99 49 36 23 26 16 19 14 6 5 5 2 (I 000 ()0 (l 0 000 0 0:>03 49 61 69 78 83 S9 94 96 9S 99 100 0 0 0 000 0 0 0 0 0 0 0 8 311 105 32 16 S I 0, 1 0 0 0 000 0 0 0 0 0 0 0 0 0 0 0 474'"'>6 88 95 98 9Y 9910010000 0 0 (I 0 0 0 000 0 0 0 0 0 0 C 251 56 19 6 3 110 0 0 (I (I (I 0 0 0 0 0{J 0 0 0 0 0 0 337 74 91 97 99 9910010000 0 0 0 0 00000 0 0 0 0 0 0 0 D 324 154 79 51 46 27 21 17 15 14 17 9 10 14 766 2 1 8 2 0 2 1 8 (a)841 39 57 U 72 78 81 83 85 87 S9 91 Q'" 93 95%96 97 97 98 9S 9Y 99 99 99 100 ,to E 313 120 b3 41 032 24 10 3 4 4 5 0 100 1 000 (l 0 0 (l 0 0 621 50 70 80 80 92 95 97 98 98 99100100100100100100 0 0 0 0 0 0 0 0 0 F 210 75 31 17 5 2 2 I 0 0 0 0 0 0 0 0 0 0 0 0 000 0 0 343 61 S3 92 97 99 99100100 0 0 0 00000 0 0 O*00000 0 G 69 27 14 14 10 12 638 2 2 0 1 0 000000 0 0 0 0 ,0.168 41 57 6S 74 80 87 90 92 97 98 99 99100 0 00000 0 0 0 0 0 0 TOTAU577 586 274 168 127 83 6233 2S 29 II 12 1477 I>282 0 2 S 3084 (a)Of these 8 occurences of D stability which persisted over 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s: 0 one lasted 25 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months 0 one lasted 35 hours4.050926e-4 days 0.00972 hours 5.787037e-5 weeks 1.33175e-5 months 0 one lasted 27 hours3.125e-4 days 0.0075 hours 4.464286e-5 weeks 1.02735e-5 months 0 one lasted 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months 0 one lasted 28 hours3.240741e-4 days 0.00778 hours 4.62963e-5 weeks 1.0654e-5 months 0 one lasted 41 hours4.74537e-4 days 0.0114 hours 6.779101e-5 weeks 1.56005e-5 months 0 one lasted 30 hours3.472222e-4 days 0.00833 hours 4.960317e-5 weeks 1.1415e-5 months 0 one lasted 50 hours5.787037e-4 days 0.0139 hours 8.267196e-5 weeks 1.9025e-5 months ??

SB 1&2 FSAR Amendment S3 August 1984 TABLE 2B-12 (Sheet 2 of 2)b.43-209 Foot Delta-Temperature STABILI TY F'ERSISTEta:

SlIMMARY-tUltER (l'OBSERVATIOO AND PERCENT PF.'OOABILITY STABILITY(HOURS).BILITY'" 4 5 b 7 S 9 10 11 12 13 14 15 It.17 18 19 20 21'Y'l 23 24 (:T.24 TOTAL i.,;,....A 70 33 14 9 11 5 5 7., 0000 0 000 0 0 (I (I00 0 0 ISb..4S U 7S 31$S 91 94 99100 0 (I 00000 0 0 0 0 (I ()0 (I 0 B 195 67 26 1121 0 0 0 0 0 000 0 0 000 (I (I 0 0 0 (I 302 t-5 95 91100100 (I 0 0 0 (I 0 (I (I 0 (I (I (I (I 0 (I (I o.(I (I C 231 78 23 4?0 0 0 0 0 0 (I 0 (I00 0 (I 0 (I000 0 (I 3S?72 92 98 99100 0 0 0 0 0 (I 0 0 0 0 0 0 0 0 (I (I (I 0 (I (I 0 259 140 101 57 35 22 21 23 21 12 12 10 12 6 8 10 4 6 4 411 3 1 15(a)-(0<)f,.OJ 33 51 63 71 75 78 81 84 SO SS B9 90 92 93 94 9S 96 96 97 97 97 98 98 98100-E 3(12 142 79 S5 39 24 18 S 12 10 5 1 S 5 0 t 0 (I 0 0 1 0 0 0 0 710 43 63*74 81 87 90 93 94 96 97 9S 9S 99100100 l00JOOl00 100 100100 0 0 0 (I F 205 Cf')42 23 11 3 5 1 0 1 1 (I (I 0 0 0 0 0 (I.0 (I (I 0 (I (I 374 u..55 77 S3 94 97 98 99 99 99100100 (I O'00 0 00000 0 000 G 49 21 2S 10 9 11 5 2 10 5 1 1 1 000 (I 0 0 0 000 0 0 150??47 63 70 7b 83 87 88 95 98 99 9910000 0 O.(I (I 0 0 000 0"'" TOTAlI3bl 5b3 310 169 t 10 bb 54 41 45 2S 19 12 21 11 8 11 4 6 4 4 2 3 15 2369 (a)Of these 15 occurences of D stability which persisted over 24 hour2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months s: 0 three lasted 25 hours2.893519e-4 days 0.00694 hours 4.133598e-5 weeks 9.5125e-6 months 0 one lasted 36 hours4.166667e-4 days 0.01 hours 5.952381e-5 weeks 1.3698e-5 months 0 three lasted 27 hours3.125e-4 days 0.0075 hours 4.464286e-5 weeks 1.02735e-5 months 0 one lasted 42 hours4.861111e-4 days 0.0117 hours 6.944444e-5 weeks 1.5981e-5 months 0 one lasted 28 hours3.240741e-4 days 0.00778 hours 4.62963e-5 weeks 1.0654e-5 months 0 one lasted 45 hours5.208333e-4 days 0.0125 hours 7.440476e-5 weeks 1.71225e-5 months 0 one lasted 29 hours3.356481e-4 days 0.00806 hours 4.794974e-5 weeks 1.10345e-5 months 0 one lasted 46 hours5.324074e-4 days 0.0128 hours 7.60582e-5 weeks 1.7503e-5 months 0 one lasted 31 hours3.587963e-4 days 0.00861 hours 5.125661e-5 weeks 1.17955e-5 months 0 one lasted 50 hours5.787037e-4 days 0.0139 hours 8.267196e-5 weeks 1.9025e-5 months 0 one lasted 33 hours3.819444e-4 days 0.00917 hours 5.456349e-5 weeks 1.25565e-5 months

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