PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: APRIL YEAR: 2008 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 74 55 65 11 0 0 0.14 0.0 0 11.2 22 230 M M 7 1 31 230 2 65 44 55 1 10 0 0.00 0.0 0 7.8 15 10 M M 6 21 10 3 59 50 55 0 10 0 0.24 0.0 0 3.4 14 300 M M 7 13 18 310 4 60 53 57 2 8 0 0.69 0.0 0 5.4 22 310 M M 10 1 29 310 5 58 50 54 -1 11 0 0.52 0.0 0 5.4 13 30 M M 9 1 21 30 6 70 50 60 5 5 0 0.00 0.0 0 2.4 8 220 M M 6 1 13 20 7 76 49 63 7 2 0 0.00 0.0 0 4.2 15 220 M M 2 1 18 230 8 74 54 64 8 1 0 0.00 0.0 0 3.5 12 260 M M 3 17 260 9 75 53 64 8 1 0 0.00 0.0 0 4.1 10 30 M M 1 13 30 10 80 53 67 11 0 2 0.00 0.0 0 8.3 26 220 M M 1 18 30 220 11 82 65 74 17 0 9 0.18 0.0 0 17.1 33 210 M M 6 13 43 220 12 69 50 60 3 5 0 T 0.0 0 15.7 30 230 M M 6 39 230 13 50 40 45 -12 20 0 T 0.0 0 9.7 21 260 M M 10 24 270 14 49 39 44 -13 21 0 0.15 0.0 0 6.8 20 30 M M 10 18 23 20 15 61 36 49 -9 16 0 0.00 0.0 0 5.0 15 30 M M 2 21 40 16 69 35 52 -6 13 0 0.00 0.0 0 2.9 13 250 M M 0 17 250 17 75 40 58 0 7 0 0.00 0.0 0 2.0 10 250 M M 0 15 260 18 79 45 62 4 3 0 0.00 0.0 0 4.9 18 190 M M 1 23 190 19 69 55 62 3 3 0 0.50 0.0 0 9.2 28 270 M M M 1 32 260 20 66 50 58 -1 7 0 T 0.0 0 3.9 15 280 M M 8 20 280 21 72 44 58 -1 7 0 0.00 0.0 0 5.4 15 70 M M 2 1 20 40 22 78 49 64 5 1 0 0.00 0.0 0 5.4 14 360 M M 1 18 17 30 23 81 52 67 7 0 2 0.00 0.0 0 2.1 12 10 M M 2 16 10 24 82 55 69 9 0 4 0.00 0.0 0 2.9 12 230 M M 2 15 230 25 81 62 72 12 0 7 0.03 0.0 0 6.4 25 220 M M 4 31 220 26 77 63 70 9 0 5 T 0.0 0 8.2 16 260 M M 7 21 260 27 69 57 63 2 2 0 0.76 0.0 0 4.8 12 190 M M 8 1 14 180 28 64 45 55 -6 10 0 0.53 0.0 0 7.7 23 300 M M 8 1 31 300 29 57 34 46 -15 19 0 0.00 0.0 0 4.0 13 320 M M 2 16 250 30 69 37 53 -9 12 0 0.00 0.0 0 2.1 8 190 M M 0 10 150 ================================================================================ SM 2090 1464 194 29 3.74 0.0 181.9 M 131 ================================================================================ AV 69.7 48.8 6.1 FASTST PSBL % 5 MAX(MPH) MISC ----> # 33 210 # 43 220 ================================================================================ 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: APRIL YEAR: 2008 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 59.2 TOTAL FOR MONTH: 3.74 1 = FOG OR MIST DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -0.25 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 24,11 GRTST 24HR 1.25 ON 27-28 TO 1/4 MILE OR LESS LOWEST: 34 ON 29 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 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: 5 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 194 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL -33 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 3322 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL -300 [CDD (BASE 65) ] TOTAL THIS MO. 29 DPTR FM NORMAL 2 [PRESSURE DATA] TOTAL FM JAN 1 29 HIGHEST SLP 30.33 ON 2 DPTR FM NORMAL -4 LOWEST SLP 29.69 ON 11 [REMARKS] #FINAL-04-08#