*Explanation of the Preliminary Climate Data (F6) Product* * Please note this information is preliminary and subject to revision. Official and certified climatic data can be accessed at the National Climatic Data Center (NCDC) (http://www.ncdc.noaa.gov/oa/ncdc.html). * PRELIMINARY LOCAL CLIMATOLOGICAL DATA 000 CXUS55 KPQR 072302 CF6AST PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ASTORIA MONTH: APRIL YEAR: 2007 LATITUDE: 46 9 N LONGITUDE: 123 53 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 48 36 42 -5 23 0 T M 0 5.5 15 250 M M 9 20 260 2 50 33 42 -5 23 0 0.02 M 0 5.2 14 270 M M 5 1 20 260 3 56 30 43 -4 22 0 T M 0 4.4 16 70 M M 2 21 80 4 56 43 50 3 15 0 0.03 M 0 3.2 17 230 M M 8 1 22 230 5 72 40 56 9 9 0 0.00 0.0 0 4.2 14 40 M M 1 17 30 6 61 43 52 5 13 0 0.00 0.0 0 4.9 16 240 M M 1 21 240 7 58 48 53 5 12 0 0.39 M 0 8.1 21 210 M M 9 1 31 220 8 54 39 47 -1 18 0 0.38 M 0 6.7 23 220 M M 8 1 35 180 9 53 43 48 0 17 0 0.17 M 0 13.7 24 240 M M 7 138 32 240 10 53 40 47 -1 18 0 0.01 M 0 6.7 20 220 M M 3 26 200 11 55 43 49 1 16 0 0.04 M 0 10.6 23 110 M M 6 1 30 120 12 52 42 47 -1 18 0 T M 0 6.2 17 10 M M 8 21 20 13 55 43 49 1 16 0 0.32 M 0 9.7 26 190 M M 9 1 37 200 14 54 40 47 -1 18 0 0.03 M 0 6.2 17 250 M M 4 1 22 270 15 54 38 46 -2 19 0 T M 0 4.7 14 270 M M 4 1 16 300 16 51 43 47 -1 18 0 0.08 M 0 7.1 23 190 M M 9 1 33 180 17 52 41 47 -2 18 0 0.28 M 0 6.4 17 250 M M 8 1 21 260 18 51 40 46 -3 19 0 0.27 M 0 7.5 17 280 M M 8 1 22 250 19 54 36 45 -4 20 0 0.00 0.0 0 6.6 16 320 M M 1 1 21 320 20 56 32 44 -5 21 0 0.00 0.0 0 5.2 14 340 M M 1 12 22 330 21 50 37 44 -5 21 0 0.65 M 0 7.8 17 110 M M 9 1 22 110 22 55 42 49 0 16 0 0.07 M 0 4.9 16 240 M M 7 1 20 250 23 57 38 48 -1 17 0 0.01 M 0 4.3 12 260 M M 2 1 16 270 24 53 47 50 0 15 0 0.10 M 0 6.6 20 200 M M 9 1 25 210 25 55 45 50 0 15 0 0.10 M 0 9.0 18 200 M M 9 18 25 220 26 57 48 53 3 12 0 T M 0 8.3 20 220 M M 9 18 29 220 27 59 50 55 5 10 0 0.05 0.0 0 6.2 16 200 M M 10 18 24 210 28 58 46 52 2 13 0 0.00 0.0 0 10.3 21 310 M M 2 25 310 29 56 40 48 -2 17 0 T M 0 11.4 20 320 M M 3 25 320 30 53 35 44 -6 21 0 T M 0 4.8 13 340 M M 3 15 340 ================================================================================ SM 1648 1221 510 0 3.00 0.0 206.4 M 174 ================================================================================ AV 54.9 40.7 6.9 FASTST PSBL % 6 MAX(MPH) MISC ----> # 26 190 # 37 200 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ASTORIA MONTH: APRIL YEAR: 2007 LATITUDE: 46 9 N LONGITUDE: 123 53 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 47.8 TOTAL FOR MONTH: 3.00 1 = FOG OR MIST DPTR FM NORMAL: -0.7 DPTR FM NORMAL: -1.93 2 = FOG REDUCING VISIBILITY HIGHEST: 72 ON 5 GRTST 24HR 0.71 ON 21-22 TO 1/4 MILE OR LESS LOWEST: 30 ON 3 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: 18 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 9 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 510 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 18 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 4580 CLOUDY (SCALE 8-10) 9 DPTR FM NORMAL 143 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.41 ON 15 DPTR FM NORMAL 0 LOWEST SLP 29.59 ON 11 [REMARKS] #FINAL-04-07#