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 011330 CF6PDX PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: PORTLAND MONTH: OCTOBER YEAR: 2006 LATITUDE: 45 35 N LONGITUDE: 122 36 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 69 47 58 -1 7 0 0.00 M 0 5.1 10 320 M M 5 14 280 2 67 51 59 0 6 0 0.00 0.0 0 6.3 12 310 M M 8 13 320 3 64 52 58 0 7 0 T 0.0 0 5.9 14 320 M M 9 16 320 4 69 49 59 1 6 0 0.02 M 0 4.6 13 120 M M 7 1 15 120 5 72 47 60 2 5 0 0.00 M 0 3.7 15 310 M M 6 18 16 310 6 60 51 56 -1 9 0 0.01 0.0 0 4.0 14 320 M M 9 8 16 310 7 64 49 57 0 8 0 0.00 M 0 2.2 7 100 M M 8 9 60 8 57 46 52 -5 13 0 0.03 M 0 3.4 8 320 M M 9 1 10 320 9 72 47 60 4 5 0 0.00 M 0 10.8 26 80 M M 2 1 32 90 10 75 40 58 2 7 0 0.00 M 0 5.4 14 280 M M 2 1 15 270 11 76 42 59 3 6 0 0.00 0.0 0 2.4 7 320 M M 0 8 270 12 78 43 61 5 4 0 0.00 0.0 0 1.8 8 90 M M 0 1 8 90 13 70 42 56 1 9 0 0.00 0.0 0 5.0 12 280 M M 3 128 14 290 14 58 50 54 -1 11 0 0.01 0.0 0 3.2 10 290 M M 9 18 12 290 15 58 51 55 0 10 0 0.43 0.0 0 9.6 16 200 M M 10 18 21 200 16 60 50 55 1 10 0 0.26 0.0 0 3.9 20 290 M M 8 1 23 280 17 62 50 56 2 9 0 T 0.0 0 3.5 9 100 M M 8 9 120 18 57 50 54 0 11 0 0.17 0.0 0 5.1 13 110 M M 10 1 14 110 19 63 49 56 3 9 0 0.27 M 0 7.7 18 310 M M 9 1 21 300 20 61 48 55 2 10 0 0.00 M 0 4.8 13 300 M M 6 14 300 21 71 41 56 3 9 0 0.00 M 0 13.0 28 70 M M 2 33 80 22 69 49 59 7 6 0 0.00 0.0 0 7.3 23 90 M M 1 28 90 23 58 42 50 -2 15 0 0.00 M 0 1.9 9 360 M M 6 1 12 10 24 57 39 48 -4 17 0 0.11 M 0 6.7 17 280 M M 7 1 23 320 25 57 42 50 -1 15 0 0.00 M 0 4.7 10 180 M M 6 13 190 26 59 37 48 -3 17 0 0.00 0.0 0 1.2 6 130 M M 5 128 7 130 27 65 39 52 1 13 0 0.00 M 0 1.6 8 310 M M 4 128 10 310 28 60 41 51 0 14 0 0.00 0.0 0 1.8 6 250 M M 6 12 8 270 29 55 35 45 -5 20 0 0.08 M 0 7.5 25 290 M M 5 1 30 280 30 52 32 42 -8 23 0 0.00 M 0 7.4 16 70 M M 4 128 21 50 31 53 30 42 -8 23 0 0.01 M 0 14.1 25 90 M M 1 31 80 ================================================================================ SM 1968 1381 334 0 1.40 0.0 165.6 M 175 ================================================================================ AV 63.5 44.5 5.3 FASTST PSBL % 6 MAX(MPH) MISC ----> # 28 70 # 33 80 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: PORTLAND MONTH: OCTOBER YEAR: 2006 LATITUDE: 45 35 N LONGITUDE: 122 36 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 54.0 TOTAL FOR MONTH: 1.40 1 = FOG OR MIST DPTR FM NORMAL: -0.3 DPTR FM NORMAL: -1.48 2 = FOG REDUCING VISIBILITY HIGHEST: 78 ON 12 GRTST 24HR 0.68 ON 15-16 TO 1/4 MILE OR LESS LOWEST: 30 ON 31 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 334 CLEAR (SCALE 0-3) 8 DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 413 CLOUDY (SCALE 8-10) 11 DPTR FM NORMAL -26 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -2 [PRESSURE DATA] TOTAL FM JAN 1 540 HIGHEST SLP 30.49 ON 26 DPTR FM NORMAL 150 LOWEST SLP 29.61 ON 15 [REMARKS] #FINAL-10-06#