PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: SEPTEMBER YEAR: 2006 LATITUDE: 35 49 N LONGITUDE: 83 59 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 82 69 76 1 0 11 T 0.0 0 7.5 13 40 M M 8 15 20 2 81 68 75 0 0 10 0.00 0.0 0 5.3 13 10 M M M 15 10 3 82 63 73 -1 0 8 0.00 0.0 0 6.8 13 360 M M 6 15 360 4 79 67 73 -1 0 8 0.41 0.0 0 5.4 24 220 M M 9 138 28 220 5 73 64 69 -5 0 4 0.27 0.0 0 4.3 18 250 M M 7 128 22 260 6 80 63 72 -2 0 7 0.00 0.0 0 3.9 12 360 M M 6 128 13 20 7 83 59 71 -3 0 6 0.00 0.0 0 2.9 8 280 M M 2 1 9 270 8 83 63 73 0 0 8 0.00 0.0 0 1.4 7 10 M M 4 1 8 320 9 82 62 72 -1 0 7 0.00 0.0 0 2.4 9 360 M M 3 18 9 10 10 84 64 74 1 0 9 0.00 0.0 0 1.7 15 150 M M 3 128 17 150 11 84 64 74 1 0 9 T 0.0 0 3.4 16 290 M M 3 18 18 270 12 77 63 70 -2 0 5 0.02 0.0 0 5.2 16 230 M M 5 128 18 230 13 75 64 70 -2 0 5 0.27 0.0 0 5.0 14 30 M M 9 1 17 360 14 76 57 67 -5 0 2 0.00 0.0 0 6.2 14 20 M M 4 16 20 15 80 57 69 -2 0 4 0.00 0.0 0 7.6 14 40 M M 1 17 50 16 83 59 71 0 0 6 0.00 0.0 0 3.9 9 290 M M 0 18 12 290 17 82 57 70 -1 0 5 0.00 0.0 0 3.0 14 240 M M 1 1 18 230 18 86 60 73 3 0 8 0.37 0.0 0 7.3 21 280 M M 3 18 28 300 19 76 60 68 -2 0 3 0.70 0.0 0 7.6 14 310 M M 6 1 20 10 20 69 50 60 -10 5 0 0.00 0.0 0 6.8 15 20 M M 2 17 20 21 73 46 60 -9 5 0 0.00 0.0 0 5.3 12 40 M M 0 8 14 40 22 75 58 67 -2 0 2 0.16 0.0 0 6.0 20 200 M M 7 18 22 180 23 77 66 72 4 0 7 3.04 0.0 0 9.4 23 330 M M 9 13 29 310 24 75 62 69 1 0 4 0.28 0.0 0 8.8 22 230 M M 7 1 25 220 25 71 56 64 -4 1 0 0.00 0.0 0 2.5 10 260 M M 6 13 270 26 72 53 63 -4 2 0 0.00 0.0 0 2.1 10 280 M M 4 128 13 280 27 76 48 62 -5 3 0 0.00 0.0 0 5.0 15 210 M M 1 18 17 210 28 74 50 62 -4 3 0 0.65 T 0 8.5 28 220 M M 5 135 35 280 29 65 44 55 -11 10 0 0.00 0.0 0 2.6 10 260 M M 2 14 230 30 74 49 62 -3 3 0 0.00 0.0 0 9.0 24 230 M M 4 29 230 ================================================================================ SM 2329 1765 32 138 6.17 T 156.8 M 127 ================================================================================ AV 77.6 58.8 5.2 FASTST PSBL % 4 MAX(MPH) MISC ----> # 28 220 # 35 280 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: KNOXVILLE ASOS MONTH: SEPTEMBER YEAR: 2006 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 68.2 TOTAL FOR MONTH: 6.17 1 = FOG OR MIST DPTR FM NORMAL: -2.6 DPTR FM NORMAL: 3.13 2 = FOG REDUCING VISIBILITY HIGHEST: 86 ON 18 GRTST 24HR 3.25 ON 23-24 TO 1/4 MILE OR LESS LOWEST: 44 ON 29 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 28-28 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: 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: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 32 CLEAR (SCALE 0-3) 12 DPTR FM NORMAL 10 PTCLDY (SCALE 4-7) 13 TOTAL FM JUL 1 32 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL 10 [CDD (BASE 65) ] TOTAL THIS MO. 138 DPTR FM NORMAL -67 [PRESSURE DATA] TOTAL FM JAN 1 1570 HIGHEST SLP 30.15 ON 16 DPTR FM NORMAL 151 LOWEST SLP 29.71 ON 28 [REMARKS]