PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PITTSBURGH MONTH: OCTOBER YEAR: 2002 LATITUDE: 40 30 N LONGITUDE: 80 13 W TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 77 60 69 11 0 4 0.00 0.0 0 5.8 15 200 M M 4 1 18 210 2 80 64 72 14 0 7 0.00 0.0 0 6.1 14 230 M M 3 1 18 210 3 82 66 74 17 0 9 0.11 0.0 0 5.0 15 10 M M 6 138 18 320 4 84 64 74 17 0 9 0.19 0.0 0 10.5 25 170 M M 8 1 33 160 5 68 47 58 1 7 0 0.00 0.0 0 8.1 22 280 M M 4 25 280 6 73 44 59 3 6 0 0.00 0.0 0 5.9 16 130 M M 3 22 180 7 64 41 53 -3 12 0 0.00 0.0 0 10.8 23 310 M M 5 28 300 8 59 36 48 -7 17 0 0.00 0.0 0 5.1 15 90 M M 5 20 80 9 63 44 54 -1 11 0 0.00 0.0 0 1.1 7 170 M M 8 10 150 10 64 50 57 2 8 0 T 0.0 0 2.4 8 90 M M 10 18 10 90 11 61 56 59 5 6 0 0.12 0.0 0 5.9 12 70 M M 10 1 15 40 12 59 53 56 2 9 0 T 0.0 0 2.9 8 140 M M 9 1 10 200 13 61 44 53 0 12 0 0.23 0.0 0 8.4 25 310 M M 8 1 31 310 14 54 34 44 -9 21 0 0.00 0.0 0 4.7 13 10 M M 3 18 60 15 62 39 51 -2 14 0 0.19 0.0 0 7.8 15 130 M M 8 1 18 130 16 52 47 50 -2 15 0 0.73 0.0 0 8.8 21 310 M M 10 1 25 310 17 47 33 40 -12 25 0 0.05 0.0 0 5.2 15 270 M M 8 18 270 18 54 30 42 -10 23 0 0.00 0.0 0 5.6 17 210 M M 5 1 23 210 19 54 39 47 -4 18 0 0.24 0.0 0 10.7 21 210 M M 9 1 32 200 20 52 32 42 -9 23 0 0.00 0.0 0 2.2 9 280 M M 7 14 350 21 54 36 45 -6 20 0 0.00 0.0 0 1.6 10 70 M M 6 1 13 80 22 61 31 46 -4 19 0 0.00 0.0 0 4.2 14 220 M M 3 1 16 220 23 51 42 47 -3 18 0 T 0.0 0 6.3 10 20 M M 8 1 15 10 24 48 38 43 -7 22 0 T 0.0 0 9.2 13 40 M M 10 18 360 25 55 39 47 -2 18 0 0.62 0.0 0 8.0 15 110 M M 10 1 20 100 26 56 48 52 3 13 0 0.02 0.0 0 7.2 16 280 M M 10 1 20 280 27 50 43 47 -2 18 0 0.00 0.0 0 7.9 13 290 M M 10 1 18 270 28 51 38 45 -3 20 0 0.00 0.0 0 5.7 12 20 M M 8 17 10 29 39 35 37 -11 28 0 0.38 T 0 11.7 17 80 M M 8 1 22 80 30 37 34 36 -12 29 0 0.11 0.0 0 9.3 14 70 M M 10 1 21 50 31 48 36 42 -5 23 0 0.00 0.0 0 6.2 9 260 M M 8 1 16 290 ================================================================================ SM 1820 1343 455 29 2.99 T 200.3 M 224 ================================================================================ AV 58.7 43.3 6.5 FASTST PSBL % 7 MAX(MPH) MISC ----> # 25 310 33 160 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: PITTSBURGH MONTH: OCTOBER YEAR: 2002 LATITUDE: 40 30 N LONGITUDE: 80 13 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 51.0 TOTAL FOR MONTH: 2.99 1 = FOG DPTR FM NORMAL: -1.5 DPTR FM NORMAL: 0.74 2 = FOG REDUCING VISIBILITY HIGHEST: 84 ON 4 GRTST 24HR 0.73 ON 16-16 TO 1/4 MILE OR LESS LOWEST: 30 ON 18 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 29-29 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 MIN 32 OR BELOW: 3 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 455 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL 58 PTCLDY (SCALE 4-7) 8 SEASONAL TOTAL 493 CLOUDY (SCALE 8-10) 19 DPTR FM NORMAL -28 [CDD (BASE 65) ] TOTAL THIS MO. 29 DPTR FM NORMAL 23 [PRESSURE DATA] SEASONAL TOTAL 1038 HIGHEST SLP M ON M DPTR FM NORMAL 313 LOWEST SLP M ON M [REMARKS]