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11-19-2017
Northwest Avalanche Center
Washington Department of Transportation
Blewett Pass, WA

Propane prec. gage may measure condensation
MM/DD Hour
PST
Temp
F
4100'
RH
%
4100'
Equip
Temp
4100'
Hour
Prec.
4100'
Total
Prec.
4100'
24 Hr
Snow
4100'
Total
Snow
4100'
Press
mb
4100'

11/18 800 30 84 48 .01 .01 0 3 1022
11/18 900 33 74 54 0 .01 0 3 1022
11/18 1000 36 68 69 .01 .02 0 3 1022
11/18 1100 40 61 74 0 .02 0 4 1021
11/18 1200 42 56 69 0 .02 0 3 1020
11/18 1300 39 61 62 .01 .03 0 3 1019
11/18 1400 37 70 56 0 .03 0 3 1019
11/18 1500 36 72 53 .01 .04 0 3 1018
11/18 1600 32 79 49 0 .04 0 3 1018
11/18 1700 29 86 46 .01 .05 0 3 1018
11/18 1800 27 88 44 0 .05 0 4 1018
11/18 1900 27 89 44 .01 .06 0 3 1018
11/18 2000 27 91 45 0 .06 0 4 1018
11/18 2100 27 89 45 .01 .07 0 4 1017
11/18 2200 27 91 44 .01 .08 0 4 1017
11/18 2300 27 91 47 0 .08 0 4 1016
11/19 0 29 91 47 .01 .09 0 3 1016
11/19 100 29 88 48 0 .09 0 3 1016
11/19 200 26 91 43 .01 .1 0 3 1015
11/19 300 25 92 41 .01 .11 0 4 1014
11/19 400 25 94 41 0 .11 0 3 1014
11/19 500 24 94 40 .01 .12 0 3 1014
11/19 600 25 86 42 .01 .13 1 4 1013
11/19 700 30 50 45 0 .13 0 3 1013
Total
Prec.
4100'
.13