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Explanation of the Preliminary Monthly Climate Data (F6) Product |
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GRAND FORKS WFO
MONTH: APRIL
YEAR: 2005
LATITUDE: 47 55 N
LONGITUDE: 97 6 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 52 28 40 7 25 0 0.00 0.0 0 M M M 631 M M M M
2 58 34 46 12 19 0 0.00 0.0 0 M M M 73 M M M M
3 59 26 43 9 22 0 0.00 0.0 0 M M M M M M M M
4 66 43 55 20 10 0 T 0.0 0 M M M M M M M M
5 59 36 48 12 17 0 0.00 0.0 0 M M M M M M M M
6 60 34 47 11 18 0 0.00 0.0 0 M M M M M M M M
7 67 34 51 14 14 0 0.00 0.0 0 M M M M M M M M
8 70 42 56 18 9 0 0.00 0.0 0 M M M M M M M M
9 73 49 61 23 4 0 0.00 0.0 0 M M M M M M M M
10 62 43 53 14 12 0 0.00 0.0 0 M M M M M M M M
11 59 47 53 13 12 0 0.37 0.0 0 M M M M M M M M
12 52 43 48 8 17 0 0.08 0.0 0 M M M M M M M M
13 65 34 50 9 15 0 0.00 0.0 0 M M M M M M M M
14 64 38 51 10 14 0 0.00 0.0 0 M M M M M M M M
15 65 42 54 12 11 0 0.00 0.0 0 M M M M M M M M
16 71 32 52 10 13 0 0.00 0.0 0 M M M M M M M M
17 68 39 54 11 11 0 0.00 0.0 0 M M M 778 M M M M
18 86 53 70 27 0 5 0.00 0.0 0 M M M M M M M M
19 61 41 51 7 14 0 0.00 0.0 0 M M M M M M M M
20 60 31 46 2 19 0 0.00 0.0 0 M M M M M M M M
21 68 31 50 5 15 0 0.00 0.0 0 M M M 663 M M M M
22 50 31 41 -4 24 0 0.00 0.0 0 M M M M M M M M
23 53 24 39 -7 26 0 0.00 0.0 0 M M M M M M M M
24 62 27 45 -2 20 0 0.00 0.0 0 M M M M M M M M
25 48 33 41 -6 24 0 0.01 0.0 0 M M M M M M M M
26 45 32 39 -9 26 0 0.00 0.0 0 M M M M M M M M
27 42 30 36 -12 29 0 T T 0 M M M M M M M M
28 42 28 35 -13 30 0 T T 0 M M M M M M M M
29 43 27 35 -14 30 0 T T 0 M M M M M M M M
30 41 30 36 -13 29 0 0.06 0.5 0 M M M M M M M M
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SM 1771 1062 529 5 0.52 0.5 M 2145 M
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AV 59.0 35.4 M FASTST PSBL % 3 MAX(MPH)
MISC ----> M M M M
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NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: GRAND FORKS WFO
MONTH: APRIL
YEAR: 2005
LATITUDE: 47 55 N
LONGITUDE: 97 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 47.2 TOTAL FOR MONTH: 0.52 1 = FOG
DPTR FM NORMAL: 5.5 DPTR FM NORMAL: -0.97 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 18 GRTST 24HR 0.37 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 24 ON 23 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.5 INCH 5 = HAIL
GRTST 24HR 0.5 ON 30-30 6 = GLAZE OR RIME
GRTST DEPTH: 0 7 = BLOWING DUST OR SAND:
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: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1
MIN 32 OR BELOW: 13 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 529 CLEAR (SCALE 0-3) 0
DPTR FM NORMAL -137 PTCLDY (SCALE 4-7) 0
SEASONAL TOTAL 8645 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL -284
[CDD (BASE 65) ]
TOTAL THIS MO. 5
DPTR FM NORMAL 5 [PRESSURE DATA]
SEASONAL TOTAL 5 HIGHEST SLP M ON M
DPTR FM NORMAL 5 LOWEST SLP M ON M
[REMARKS]