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2-21-2018
Northwest Avalanche Center
Paradise, Mt Rainier National Park, Washington

2-18-18: Precip gauge likely clogged with snow, not recording all precipitation
MM/DD Hour
PST
Temp
F
5400'
RH
%
5400'
Wind
Avg
5380'
Wind
Max
5380'
Wind
Dir
5380'
Hour
Prec.
5400'
Total
Prec.
5400'
24 Hr
Snow
5400'
Total
Snow
5400'
Solar
W/m2
5380'

2/21 1900 12 92 6 10 250 .01 .09 6 156 0
2/21 1800 13 92 5 9 253 .02 .08 6 157 1
2/21 1700 13 93 5 9 262 .01 .06 5 157 12
2/21 1600 14 93 6 11 263 .01 .05 5 155 21
2/21 1500 16 93 7 17 251 0 .04 5 156 33
2/21 1400 15 93 6 11 262 0 .04 4 156 39
2/21 1300 17 93 5 9 261 0 .04 5 156 72
2/21 1200 18 92 3 7 270 .02 .04 5 156 107
2/21 1100 18 93 4 6 266 .01 .02 5 156 196
2/21 1000 14 91 4 6 276 .01 .01 5 157 102
2/21 900 13 91 2 4 302 0 0 5 157 132
2/21 800 8 89 3 4 18 0 0 5 158 70
2/21 700 6 89 1 4 20 0 0 5 158 0
2/21 600 6 88 1 4 21 0 0 5 158 0
2/21 500 4 88 3 6 46 0 0 5 159 0

2/21 400 5 89 3 7 56 0 .23 5 158 0
2/21 300 6 90 4 10 63 0 .23 5 158 0
2/21 200 7 90 7 13 84 0 .23 5 158 0
2/21 100 8 90 6 12 82 0 .23 4 158 0
2/21 0 9 91 8 15 86 0 .23 47 158 0
2/20 2300 10 91 7 18 85 0 .23 5 159 0
2/20 2200 11 92 5 13 80 0 .23 5 156 0
2/20 2100 12 92 5 15 83 0 .23 47 158 0
2/20 2000 13 93 4 13 80 0 .23 6 159 0
2/20 1900 14 93 2 9 71 .01 .23 5 159 0
2/20 1800 15 93 0 4 75 .02 .22 6 160 1
2/20 1700 17 94 1 6 189 .03 .2 5 159 11
2/20 1600 18 94 0 4 202 .05 .17 4 158 29
2/20 1500 20 95 1 4 202 .04 .12 3 156 65
2/20 1400 21 95 1 4 202 .02 .08 2 156 110
2/20 1300 21 94 2 4 172 .02 .06 2 155 134
2/20 1200 21 95 2 6 95 .02 .04 0 154 138
2/20 1100 20 93 4 7 91 .01 .02 0 154 134
2/20 1000 18 93 3 7 88 .01 .01 -0 154 122
2/20 900 12 91 2 7 30 0 0 0 154 58
2/20 800 10 91 0 1 0 0 0 0 154 11
2/20 700 9 90 1 4 344 0 0 0 154 0
2/20 600 9 91 2 5 266 0 0 0 155 0
2/20 500 9 91 2 7 272 0 0 0 155 0

2/20 400 9 91 3 6 269 0 .06 0 155 0
2/20 300 8 90 3 6 280 0 .06 0 154 0
2/20 200 8 90 2 4 319 0 .06 0 154 0
2/20 100 7 89 0 2 37 0 .06 0 154 0
2/20 0 7 90 0 2 37 0 .06 0 154 0
2/19 2300 7 90 0 1 337 0 .06 0 153 0
2/19 2200 8 90 0 2 276 0 .06 0 154 0
2/19 2100 8 90 0 3 276 0 .06 0 156 0
2/19 2000 9 91 1 4 276 0 .06 0 156 0
2/19 1900 10 91 3 6 271 0 .06 0 156 0
2/19 1800 11 92 3 6 255 0 .06 0 155 5
2/19 1700 12 93 5 7 269 0 .06 0 155 58
2/19 1600 14 93 5 9 265 0 .06 -0 155 82
2/19 1500 15 93 4 7 260 0 .06 -0 153 100
2/19 1400 18 94 4 9 257 0 .06 -0 155 200
2/19 1300 17 93 4 8 257 0 .06 -0 155 214
2/19 1200 19 93 4 9 258 0 .06 3 156 222
2/19 1100 19 93 2 5 183 .02 .06 3 154 228
2/19 1000 14 93 1 4 180 .02 .04 4 157 138
2/19 900 12 91 1 4 63 .01 .02 4 157 72
2/19 800 7 89 1 3 38 0 .01 4 158 14
2/19 700 6 89 0 2 26 0 .01 4 158 0
2/19 600 7 89 0 3 31 .01 .01 4 159 0
2/19 500 6 90 2 6 50 0 0 4 158 0

2/19 400 9 91 3 8 75 0 .36 4 156 0
2/19 300 9 91 4 11 81 0 .36 4 159 0
2/19 200 10 92 7 13 92 0 .36 3 159 0
2/19 100 10 91 8 16 89 0 .36 3 159 0
2/19 0 10 92 9 20 94 0 .36 3 160 0
2/18 2300 10 91 7 16 89 0 .36 3 160 0
2/18 2200 11 92 5 12 83 0 .36 3 160 0
2/18 2100 12 92 10 18 92 .01 .36 3 161 0
2/18 2000 12 92 7 18 91 0 .35 3 161 0
2/18 1900 14 93 10 22 92 .01 .35 3 160 0
2/18 1800 16 94 9 19 96 .01 .34 3 160 3
2/18 1700 19 95 2 9 90 0 .33 2 160 39
2/18 1600 22 96 0 2 83 .02 .33 2 160 55
2/18 1500 23 95 0 3 101 .05 .31 2 161 67
2/18 1400 20 95 0 3 270 .01 .26 1 161 77
2/18 1300 21 95 3 6 292 .02 .25 0 160 127
2/18 1200 22 95 3 6 287 .04 .23 0 159 138
2/18 1100 19 94 3 9 277 .06 .19 21 161 86
2/18 1000 17 94 0 1 235 .06 .13 20 160 47
2/18 900 16 94 0 5 238 .02 .07 16 156 35
2/18 800 15 93 4 8 257 .01 .05 16 155 16
2/18 700 15 94 7 13 260 .02 .04 15 157 0
2/18 600 15 94 6 13 257 .01 .02 16 156 0
2/18 500 16 94 9 17 259 .01 .01 16 157 0

2/18 300 17 95 9 17 258 .01 1.29 13 155 0
2/18 200 18 95 8 16 264 .02 1.28 12 156 0
2/18 100 20 96 7 15 258 .03 1.26 11 153 0
2/18 0 20 95 10 21 269 .02 1.23 8 152 0
2/17 2300 21 96 8 14 260 .04 1.21 47 151 0
2/17 2200 22 96 8 16 258 .04 1.17 8 151 0
2/17 2100 23 97 8 16 254 .04 1.13 6 150 0
2/17 2000 23 97 10 18 256 .04 1.09 5 149 0
2/17 1900 24 97 10 18 257 .04 1.05 5 149 0
2/17 1800 23 97 12 21 257 .04 1.01 3 148 6
2/17 1700 24 97 12 22 258 .03 .97 3 148 29
2/17 1600 24 97 17 26 262 .05 .94 2 148 88
2/17 1500 26 98 23 41 260 .09 .89 2 148 159
2/17 1400 28 98 31 55 261 .08 .8 2 147 136
2/17 1300 29 99 37 58 261 .07 .72 0 147 123
2/17 1200 30 99 36 50 267 .1 .65 0 147 76
2/17 1100 30 99 22 43 265 .08 .55 14 146 57
2/17 1000 29 99 7 23 274 .09 .47 13 145 26
2/17 900 28 99 4 7 273 .08 .38 12 143 10
2/17 800 28 98 4 6 271 .08 .3 10 141 1
2/17 700 28 98 4 7 277 .08 .22 7 139 0
2/17 600 28 99 7 13 274 .07 .14 5 136 0
2/17 500 28 98 15 30 275 .04 .07 3 136 0
2/17 400 28 98 19 28 273 .03 .03 2 135 0

2/17 400 28 98 19 28 273 .03 1.08 2 135 0
2/17 300 28 98 18 26 268 0 1.05 2 135 0
2/17 200 28 98 18 26 261 0 1.05 2 136 0
2/17 100 26 98 19 28 261 0 1.05 2 136 0
2/17 0 26 98 20 28 262 0 1.05 2 136 0
2/16 2300 27 98 19 26 262 0 1.05 2 136 0
2/16 2200 28 98 18 28 266 0 1.05 2 136 0
2/16 2100 29 99 19 26 261 .02 1.05 2 136 0
2/16 2000 29 99 19 28 265 .03 1.03 2 136 0
2/16 1900 29 99 20 31 273 .01 1 2 137 0
2/16 1800 29 99 18 23 271 .05 .99 2 136 5
2/16 1700 29 98 18 28 269 .06 .94 2 136 47
2/16 1600 29 98 17 24 270 .07 .88 1 136 107
2/16 1500 28 98 14 22 273 .08 .81 1 136 203
2/16 1400 29 98 14 19 274 .07 .73 0 134 257
2/16 1300 29 98 15 21 268 .1 .66 0 134 309
2/16 1200 29 98 16 21 268 .11 .56 0 135 301
2/16 1100 28 97 15 21 284 .1 .45 10 136 293
2/16 1000 26 97 15 20 279 .09 .35 10 135 143
2/16 900 25 97 15 21 278 .05 .26 10 134 48
2/16 800 24 97 14 19 281 .06 .21 47 134 8
2/16 700 24 97 14 21 263 .05 .15 7 133 0
2/16 600 24 97 16 22 269 .05 .1 6 131 0
2/16 500 24 97 16 22 264 .05 .05 4 128 0

2/16 400 23 97 18 29 265 .05 .11 3 127 0
2/16 300 23 97 18 27 259 .01 .06 1 125 0
2/16 200 23 96 20 29 253 0 .05 0 128 0
2/16 100 22 97 19 31 247 .01 .05 0 127 0
2/16 0 22 96 20 31 247 0 .04 0 126 0
2/15 2300 22 96 17 26 251 0 .04 0 128 0
2/15 2200 21 96 15 23 252 0 .04 0 127 0
2/15 2100 19 95 14 21 257 0 .04 0 126 0
2/15 2000 20 95 16 23 259 0 .04 0 126 0
2/15 1900 21 96 16 27 251 .01 .04 0 126 0
2/15 1800 22 96 14 23 249 .01 .03 0 126 4
2/15 1700 23 96 14 23 250 0 .02 0 127 47
2/15 1600 24 96 13 21 253 0 .02 0 127 117
2/15 1500 25 94 11 18 258 .01 .02 0 127 243
2/15 1400 26 96 10 16 265 0 .01 0 127 349
2/15 1300 27 96 10 16 261 0 .01 0 127 378
2/15 1200 27 96 6 9 265 .01 .01 0 127 314
2/15 1100 24 95 3 6 264 0 0 0 125 199
2/15 1000 23 96 1 4 43 0 0 0 125 140
2/15 900 22 95 0 3 42 0 0 2 126 73
2/15 800 19 95 1 4 31 0 0 2 126 14
2/15 700 18 94 2 3 17 0 0 2 127 0
2/15 600 19 95 0 4 253 0 0 2 127 0
2/15 500 19 95 2 4 238 0 0 2 127 0

2/15 400 20 95 5 11 236 .01 .93 2 126 0
2/15 300 21 96 8 18 274 0 .92 2 128 0
2/15 200 21 96 11 20 278 0 .92 2 123 0
2/15 100 21 95 12 22 271 .01 .92 2 126 0
2/15 0 21 95 10 20 264 0 .91 2 126 0
2/14 2300 21 96 7 13 260 0 .91 2 126 0
2/14 2200 21 96 3 6 248 0 .91 2 126 0
2/14 2100 21 96 4 8 251 .02 .91 2 126 0
2/14 2000 22 96 4 9 252 .01 .89 2 125 0
2/14 1900 22 96 5 9 248 .01 .88 2 128 0
2/14 1800 22 96 5 10 245 .03 .87 2 127 10
2/14 1700 23 96 7 13 249 .03 .84 1 125 69
2/14 1600 25 96 8 16 233 .03 .81 1 125 174
2/14 1500 26 96 12 18 236 .06 .78 0 123 382
2/14 1400 26 96 9 16 244 .08 .72 0 125 296
2/14 1300 27 96 10 16 242 .07 .64 0 124 436
2/14 1200 26 96 12 21 238 .12 .57 -0 125 469
2/14 1100 26 95 14 22 244 .09 .45 9 123 411
2/14 1000 24 96 14 24 243 .04 .36 9 124 239
2/14 900 23 95 14 21 253 .05 .32 9 124 143
2/14 800 23 96 11 17 256 .07 .27 9 125 15
2/14 700 23 96 11 18 257 .07 .2 9 125 0
2/14 600 23 96 11 16 256 .06 .13 7 122 0
2/14 500 23 96 12 18 255 .07 .07 7 124 0

2/14 400 23 96 15 24 253 .07 .34 6 123 0
2/14 300 24 97 13 19 257 .07 .27 5 121 0
2/14 200 23 96 11 18 265 .08 .2 4 120 0
2/14 100 22 96 5 13 263 .08 .12 3 119 0
2/14 0 22 95 4 11 258 .03 .04 1 118 0
2/13 2300 22 93 11 16 269 .01 .01 0 116 0
2/13 2200 24 78 11 18 273 0 0 0 117 0
2/13 2100 26 75 9 14 282 0 0 0 117 0
2/13 2000 28 76 8 11 274 0 0 0 116 0
2/13 1900 31 52 6 10 273 0 0 0 117 0
2/13 1800 32 45 7 11 280 0 0 0 117 7
2/13 1700 33 51 7 11 279 0 0 0 117 74
2/13 1600 37 44 9 13 269 0 0 -0 115 291
2/13 1500 42 31 10 15 267 0 0 -0 115 481
2/13 1400 45 19 10 16 263 0 0 -0 116 582
2/13 1300 41 18 9 13 257 0 0 -0 116 620
2/13 1200 39 18 8 11 267 0 0 0 118 589
2/13 1100 37 16 3 7 268 0 0 0 118 507
2/13 1000 36 13 2 4 272 0 0 0 118 366
2/13 900 42 13 0 2 45 0 0 0 117 196
2/13 800 31 18 1 3 33 0 0 0 119 38
2/13 700 30 16 1 3 21 0 0 0 118 0
2/13 600 30 16 2 4 8 0 0 0 119 0
2/13 500 30 17 2 4 21 0 0 0 118 0

2/13 400 28 19 2 4 42 0 0 0 119 0
2/13 300 26 27 1 3 42 0 0 0 119 0
2/13 200 26 30 1 4 102 0 0 0 119 0
2/13 100 26 33 2 4 85 0 0 0 118 0
2/13 0 26 31 3 7 23 0 0 0 119 0
2/12 2300 24 48 2 6 38 0 0 0 118 0
2/12 2200 22 57 1 3 359 0 0 0 118 0
2/12 2100 23 55 2 4 355 0 0 0 118 0
2/12 2000 22 56 1 4 14 0 0 0 119 0
2/12 1900 23 56 2 6 38 0 0 0 119 0
2/12 1800 23 58 0 4 277 0 0 0 118 20
2/12 1700 27 65 4 9 273 0 0 0 117 157
2/12 1600 30 55 5 9 265 0 0 -0 116 331
2/12 1500 32 43 4 8 261 0 0 -0 115 481
2/12 1400 33 35 2 6 207 0 0 0 115 582
2/12 1300 31 39 4 11 117 0 0 0 116 624
2/12 1200 25 46 5 10 116 0 0 0 117 602
2/12 1100 23 50 4 12 110 0 0 0 117 515
2/12 1000 20 60 3 7 141 0 0 0 118 371
2/12 900 20 62 5 11 91 0 0 0 118 199
2/12 800 14 80 4 7 46 0 0 0 117 45
2/12 700 14 84 3 6 49 0 0 0 117 0
2/12 600 14 85 3 5 50 0 0 0 117 0
2/12 500 15 85 3 8 80 0 0 0 117 0

2/12 400 17 87 5 12 84 0 0 0 117 0
2/12 300 17 87 7 13 89 0 0 0 117 0
2/12 200 17 86 6 18 85 0 0 0 117 0
2/12 100 19 91 6 13 88 0 0 0 117 0
2/12 0 20 93 7 16 89 0 0 0 117 0
2/11 2300 21 93 8 14 97 0 0 0 117 0
2/11 2200 21 94 6 11 99 0 0 0 117 0
2/11 2100 21 97 5 10 121 0 0 0 118 0
2/11 2000 21 96 1 6 174 0 0 0 117 0
2/11 1900 20 96 0 3 268 0 0 0 117 0
2/11 1800 21 97 3 6 273 0 0 0 118 2
2/11 1700 22 97 5 8 277 0 0 0 118 22
2/11 1600 23 96 5 9 268 0 0 0 118 45
2/11 1500 24 96 5 9 270 0 0 0 117 98
2/11 1400 26 92 6 9 261 0 0 0 117 226
2/11 1300 26 92 5 9 271 0 0 0 117 381
2/11 1200 27 84 6 9 271 0 0 0 117 562
2/11 1100 27 75 3 6 204 0 0 0 118 498
2/11 1000 25 83 0 5 226 0 0 0 117 194
2/11 900 23 81 1 6 270 0 0 0 118 65
2/11 800 21 83 2 6 293 0 0 0 118 7
2/11 700 22 76 4 9 288 0 0 0 118 0
2/11 600 22 67 6 9 294 0 0 0 118 0
2/11 500 23 55 8 14 274 0 0 0 118 0

MM/DD Hour
PST
Temp
F
5400'
RH
%
5400'
Wind
Avg
5380'
Wind
Max
5380'
Wind
Dir
5380'
Hour
Prec.
5400'
Total
Prec.
5400'
24 Hr
Snow
5400'
Total
Snow
5400'
Solar
W/m2
5380'