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 011336 CF6AST PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ASTORIA MONTH: DECEMBER YEAR: 2005 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 44 37 41 -3 24 0 0.48 M 0 10.2 20 230 M M 8 1 25 220 2 44 36 40 -4 25 0 0.49 M 0 4.1 20 240 M M 8 13 25 240 3 45 31 38 -6 27 0 0.23 M 0 4.0 21 300 M M 8 12 25 310 4 42 30 36 -8 29 0 T M M 4.2 7 100 M M 10 12 M M 5 47 34 41 -3 24 0 0.00 0.0 0 2.1 7 30 M M 5 12 8 30 6 45 35 40 -4 25 0 0.00 0.0 0 4.6 15 70 M M 5 1 17 70 7 44 35 40 -3 25 0 0.00 0.0 0 5.3 16 80 M M 8 20 70 8 46 30 38 -5 27 0 0.00 0.0 M 7.6 16 40 M M 0 18 30 9 49 32 41 -2 24 0 0.00 0.0 0 7.2 15 40 M M 0 17 40 10 52 32 42 -1 23 0 0.00 0.0 0 8.0 17 50 M M 0 21 60 11 50 27 39 -4 26 0 0.00 0.0 0 2.4 12 230 M M 2 1 13 220 12 43 30 37 -6 28 0 0.01 M 0 2.5 9 20 M M 9 128 10 20 13 41 26 34 -9 31 0 0.00 0.0 0 3.3 16 50 M M 5 12 17 50 14 44 31 38 -5 27 0 0.00 0.0 0 6.6 16 50 M M 0 17 50 15 41 28 35 -8 30 0 0.00 0.0 0 8.4 15 80 M M 0 18 80 16 46 23 35 -8 30 0 0.00 0.0 0 6.8 14 80 M M 0 16 70 17 42 30 36 -7 29 0 0.00 0.0 0 8.6 22 100 M M 0 29 110 18 44 31 38 -5 27 0 0.18 M M 11.9 21 100 M M 5 1 33 80 19 48 42 45 2 20 0 1.20 M M 11.5 21 100 M M 10 1 30 100 20 57 46 52 10 13 0 0.48 M 0 11.7 30 200 M M 10 1 44 190 21 58 46 52 10 13 0 0.80 M 0 13.0 28 190 M M 10 1 44 180 22 55 52 54 12 11 0 0.73 0.0 0 17.7 40 190 M M 10 13 48 180 23 61 46 54 12 11 0 2.53 M 0 10.1 29 190 M M 9 1 40 190 24 62 56 59 17 6 0 0.80 0.0 0 15.1 25 180 M M 10 1 38 190 25 58 49 54 12 11 0 0.59 M 0 15.3 38 180 M M 9 1 54 170 26 53 48 51 9 14 0 0.61 M 0 9.8 18 210 M M 8 1 25 170 27 54 47 51 9 14 0 0.62 M 0 10.3 32 180 M M 7 18 43 170 28 56 48 52 10 13 0 1.27 M 0 11.4 25 210 M M 7 1 36 170 29 49 41 45 3 20 0 0.91 M 0 10.6 23 100 M M 7 1 32 100 30 53 45 49 7 16 0 2.31 M 0 8.0 21 210 M M 10 1 31 200 31 52 47 50 8 15 0 0.12 M 0 10.2 21 220 M M 8 1 26 210 SM 1525 1171 658 0 14.36 0.0 262.5 M 188 AV 49.2 37.8 8.5 FASTST PSBL % 6 MAX(MPH) MISC ----> 40 190 54 170 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: DECEMBER YEAR: 2005 LATITUDE: 46 9 N LONGITUDE: 123 53 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 43.5 TOTAL FOR MONTH: 14.36 1 FOG OR MIST DPTR FM NORMAL: 0.7 DPTR FM NORMAL: 3.96 2 FOG REDUCING VISIBILITY HIGHEST: 62 ON 24 GRTST 24HR 3.06 ON 29-30 TO 1/4 MILE OR LESS LOWEST: 23 ON 16 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: 17 MIN 32 OR BELOW: 13 0.50 INCH OR MORE: 11 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 4 [HDD (BASE 65) ] TOTAL THIS MO. 658 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL -30 PTCLDY (SCALE 4-7) 7 TOTAL FM JUL 1 2038 CLOUDY (SCALE 8-10) 16 DPTR FM NORMAL -56 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 16 HIGHEST SLP 30.12 ON 23 DPTR FM NORMAL -6 LOWEST SLP 29.14 ON 30 [REMARKS] #FINAL-12-05#