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11-23-2017
Northwest Avalanche Center
Alpental Ski Area, Washington

Wind gages unheated and may rime
Precipitaton gage measurements may be delayed in heavy snow
11-14-17: Bad windspeed values, repairs underway
MM/DD Hour
PST
Temp
F
5470'
Temp
F
4350'
Temp
F
3100'
RH
%
3100'
RH
%
5470'
Wind
Avg
5520'
Wind
Max
5520'
Wind
Dir.
5520'
Hour
Prec.
3100'
Total
Prec.
3100'
24 Hr
Snow
3100'
Total
Snow
3100'
24 Hr
Snow
4350'
Total
Snow
4350'
Inter
Snow
5470'

11/23 0 43 45 41 99 100 35 71 243 .05 .05 0 30 0 283 27
11/23 100 42 45 40 100 100 33 120 255 .23 .28 0 29 0 283 27
11/23 200 42 46 40 100 100 52 144 256 .18 .46 0 30 0 283 27
11/23 300 41 45 40 99 100 43 115 259 .14 .6 0 29 0 283 26
11/23 400 41 44 39 100 100 38 139 258 .16 .76 0 29 0 283 26
11/23 500 40 44 41 100 100 89 188 258 .15 .91 0 29 0 283 27
11/23 600 39 43 40 100 100 50 184 257 .18 1.09 0 29 0 283 23
11/23 700 38 43 40 100 100 49 132 258 .11 1.2 0 27 0 283 25
11/23 800 37 42 43 99 100 41 80 257 .1 1.3 0 27 0 283 27
11/23 900 38 42 41 99 100 31 66 252 .08 1.38 0 28 0 283 25
11/23 1000 37 41 39 99 100 29 49 256 .15 1.53 0 25 0 30 25
11/23 1100 36 41 40 100 100 30 66 256 .16 1.69 0 27 0 29 27
11/23 1200 35 40 39 100 100 32 61 259 .17 1.86 0 27 0 29 27
11/23 1300 33 39 39 99 100 28 73 267 .22 2.08 0 28 0 33 27
11/23 1400 31 36 37 100 100 26 49 284 .19 2.27 0 27 0 29 -0
11/23 1500 30 35 36 100 100 30 68 300 .15 2.42 0 26 -0 31 0
11/23 1600 30 35 36 99 100 27 66 300 .02 2.44 0 28 -0 31 0
11/23 1700 29 34 36 99 100 33 68 300 0 2.44 0 28 -0 30 0
11/23 1800 28 34 36 99 100 31 97 300 0 2.44 0 28 -0 30 0
11/23 1900 28 34 35 99 100 29 66 300 0 2.44 0 28 -0 31 0
11/23 2000 29 34 35 99 100 29 73 300 .04 2.48 0 28 -0 283 -0
11/23 2100 29 34 35 100 100 36 129 300 .04 2.52 0 27 -0 29 -0
11/23 2200 29 34 35 100 100 31 71 300 .05 2.57 0 27 -0 283 -0
11/23 2300 29 34 35 100 100 22 68 300 .05 2.62 0 25 45 29 -0
Total
Prec.
3100'
2.62