USAP Crater Hill site lat/lon = (-77.8333,166.7167) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2026-02-01/12 UTC MPAS cell scale: 2.4 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 01 12 -6.4 -8.8 29.05 6 7 132 298 000 81 81 90 -7 -8 -9 000 1 01 13 -6.5 -9.2 29.04 9 27 85 252 -004 84 85 92 -7 -8 -9 002 2 01 14 -6.2 -10.0 29.06 13 28 107 274 011 78 68 80 -6 -7 -8 000 3 01 15 -6.3 -9.8 29.05 14 25 69 236 000 79 85 89 -6 -7 -8 000 4 01 16 -6.5 -9.9 29.06 19 27 124 290 001 81 83 94 -7 -7 -8 000 5 01 17 -5.9 -10.2 29.06 20 28 114 281 007 75 78 94 -6 -7 -8 000 6 01 18 -5.0 -10.4 29.06 18 31 101 268 001 69 65 85 -6 -7 -8 001 7 01 19 -5.0 -10.5 29.06 16 26 81 248 -003 68 67 76 -5 -7 -8 000 8 01 20 -5.0 -10.4 29.07 16 25 89 256 -003 69 82 82 -6 -7 -8 000 9 01 21 -5.3 -8.7 29.07 17 23 103 270 001 81 95 90 -6 -7 -8 000 10 01 22 -4.2 -8.5 29.08 16 24 123 290 -001 75 86 91 -5 -7 -8 000 11 01 23 -4.6 -9.3 29.06 18 26 114 281 002 74 91 96 -6 -7 -9 000 12 02 00 -5.2 -8.4 29.06 17 22 114 281 -003 83100 98 -6 -8 -9 000 13 02 01 -5.8 -10.4 29.06 18 22 118 285 -006 75 92 83 -7 -8 -9 000 14 02 02 -5.7 -12.6 29.05 15 22 109 276 -003 62 78 72 -7 -8 -9 000 15 02 03 -5.1 -11.7 29.05 17 24 112 279 000 63 78 73 -6 -8 -9 000 16 02 04 -5.5 -12.1 29.06 13 23 118 284 -001 62 71 70 -6 -8 -9 000 17 02 05 -5.9 -9.8 29.06 10 12 73 240 -004 78 68 69 -6 -7 -8 000 18 02 06 -6.7 -9.9 29.05 10 16 65 232 -014 81 65 61 -6 -8 -9 000 19 02 07 -6.9 -11.5 29.03 9 17 50 217 000 71 62 55 -6 -7 -8 000 20 02 08 -6.9 -13.0 29.02 12 17 49 216 002 63 54 62 -6 -7 -8 000 21 02 09 -6.7 -15.0 29.01 12 15 53 220 003 51 51 65 -5 -7 -8 000 22 02 10 -7.3 -15.2 29.01 11 12 41 208 -002 51 51 64 -5 -7 -8 000 23 02 11 -8.2 -16.4 29.00 9 12 46 212 002 46 50 66 -5 -7 -8 000 24 02 12 -8.4 -16.9 28.99 8 13 43 210 001 43 52 69 -5 -7 -8 000 25 02 13 -8.8 -17.3 28.99 8 13 39 205 000 43 52 72 -5 -7 -8 000 26 02 14 -9.3 -16.1 29.00 8 14 48 215 -001 50 58 66 -6 -7 -8 000 27 02 15 -8.3 -15.8 29.00 5 13 65 231 000 51 59 69 -6 -7 -8 000 28 02 16 -8.0 -15.4 29.00 5 14 78 245 -002 54 55 71 -7 -8 -9 000 29 02 17 -8.4 -15.1 28.99 4 12 81 248 002 58 49 57 -7 -7 -8 000 30 02 18 -9.6 -16.0 28.99 8 10 61 227 000 53 50 55 -6 -7 -8 000 31 02 19 -8.9 -16.3 28.99 9 12 65 231 000 52 48 52 -7 -8 -9 000 32 02 20 -8.4 -16.3 29.00 8 9 73 240 000 53 55 54 -7 -8 -9 000 33 02 21 -8.5 -16.2 29.00 7 8 54 221 -001 56 53 56 -7 -8 -9 000 34 02 22 -8.0 -15.8 29.00 7 16 93 260 -001 57 48 57 -8 -9 -9 000 35 02 23 -7.6 -17.4 28.99 11 16 104 270 000 49 43 54 -8 -8 -9 000 36 03 00 -7.8 -16.9 29.00 13 18 129 296 000 52 43 51 -8 -9 -9 000 37 03 01 -7.8 -16.1 28.99 15 22 132 299 000 55 37 48 -8 -8 -9 000 38 03 02 -7.6 -16.0 28.99 15 22 141 308 000 55 41 58 -7 -8 -9 000 39 03 03 -7.7 -15.7 28.99 12 19 138 305 -001 57 42 60 -7 -8 -9 000 40 03 04 -7.8 -15.0 28.99 11 17 133 300 000 60 47 58 -7 -8 -9 000 41 03 05 -7.8 -15.5 28.98 9 13 109 276 002 57 40 56 -6 -8 -9 000 42 03 06 -7.9 -17.3 28.98 9 19 100 267 000 49 44 55 -8 -8 -9 000 43 03 07 -8.9 -16.0 28.98 9 18 99 266 000 59 50 53 -8 -9 -9 000 44 03 08 -10.1 -16.2 28.98 10 21 100 267 001 63 46 54 -8 -8 -9 000 45 03 09 -10.5 -16.8 28.98 11 21 100 267 002 61 48 59 -8 -8 -9 000 46 03 10 -10.9 -17.3 28.98 10 19 92 259 -002 58 48 61 -8 -8 -9 000 47 03 11 -11.4 -17.6 28.97 8 19 93 259 000 54 44 62 -7 -8 -9 000 48 03 12 -11.1 -17.4 28.96 10 20 108 275 001 56 48 93 -7 -8 -9 000 49 03 13 -11.4 -16.3 28.96 10 15 86 253 001 65 51 90 -7 -8 -9 000 50 03 14 -11.4 -16.7 28.96 8 12 71 238 002 59 62 87 -7 -8 -9 000 51 03 15 -10.3 -16.8 28.96 10 12 64 231 000 58 53 82 -7 -8 -9 000 52 03 16 -10.5 -16.3 28.96 10 13 57 224 000 58 56 75 -8 -9 -9 000 53 03 17 -10.3 -16.0 28.95 9 14 51 218 -002 56 54 72 -7 -9 -9 000 54 03 18 -9.6 -16.9 28.95 8 16 45 212 000 50 56 71 -7 -8 -9 000 55 03 19 -9.1 -16.7 28.93 8 16 37 204 000 49 57 76 -7 -8 -9 000 56 03 20 -8.7 -16.3 28.93 7 14 39 205 000 53 58 83 -7 -8 -9 000 57 03 21 -7.5 -16.1 28.93 6 13 41 208 000 52 61 93 -6 -8 -9 000 58 03 22 -6.3 -12.6 28.93 6 12 48 214 -001 64 63 96 -6 -8 -9 000 59 03 23 -5.6 -13.6 28.93 5 11 61 228 001 57 69 98 -7 -8 -9 000 60 04 00 -5.5 -11.6 28.92 6 10 68 234 002 66 75 95 -6 -8 -9 000 61 04 01 -5.0 -11.5 28.92 6 12 92 259 004 63 75 97 -6 -7 -9 000 62 04 02 -4.9 -11.5 28.91 7 14 94 261 000 63 71 92 -6 -7 -8 000 63 04 03 -4.9 -10.9 28.91 8 14 78 245 003 66 69 91 -6 -7 -8 000 64 04 04 -5.0 -9.3 28.90 9 11 62 228 -001 75 71 89 -6 -7 -8 000 65 04 05 -5.0 -9.0 28.89 11 12 57 224 005 77 74 89 -5 -7 -8 000 66 04 06 -5.3 -8.1 28.89 11 12 52 219 001 84 74 88 -5 -6 -8 000 67 04 07 -5.4 -7.5 28.89 11 12 47 214 003 89 77 88 -5 -6 -7 000 68 04 08 -5.5 -7.8 28.89 12 14 44 211 001 86 77 89 -5 -6 -7 000 69 04 09 -6.0 -8.2 28.89 11 13 42 209 -005 84 76 88 -5 -6 -7 000 70 04 10 -6.6 -8.5 28.88 10 15 42 208 -004 83 77 90 -5 -6 -7 000 71 04 11 -6.9 -8.6 28.88 10 14 41 207 002 82 77 90 -5 -6 -7 000 72 04 12 -7.0 -9.2 28.88 10 14 41 208 004 78 76 87 -5 -6 -7 000 73 04 13 -7.4 -9.3 28.88 6 12 47 214 007 77 77 87 -4 -6 -7 000 74 04 14 -7.7 -9.4 28.88 7 12 45 211 002 75 76 79 -4 -6 -7 000 75 04 15 -7.8 -9.0 28.89 7 11 48 215 000 79 74 72 -4 -6 -7 000 76 04 16 -7.7 -10.6 28.89 7 11 47 213 -002 69 68 66 -4 -5 -7 000 77 04 17 -7.1 -10.2 28.89 6 9 53 219 -001 71 64 68 -4 -5 -6 000 78 04 18 -7.2 -10.4 28.89 4 4 78 245 -003 76 61 66 -4 -5 -7 000 79 04 19 -8.5 -10.1 28.90 4 5 94 260 000 89 60 60 -4 -5 -7 000 80 04 20 -6.8 -10.5 28.90 5 7 69 236 -001 74 54 56 -4 -5 -7 000 81 04 21 -5.9 -11.0 28.91 6 8 69 235 -002 70 52 54 -4 -5 -7 000 82 04 22 -4.9 -9.8 28.92 8 15 79 245 -002 71 46 62 -4 -5 -7 000 83 04 23 -3.7 -14.4 28.92 8 14 87 254 -002 44 47 75 -4 -6 -6 000 84 05 00 -3.2 -14.5 28.92 8 12 91 258 000 43 49 83 -4 -5 -6 000 85 05 01 -2.8 -11.6 28.92 7 14 88 255 000 52 50 71 -4 -5 -6 000 86 05 02 -2.6 -13.7 28.92 8 14 106 273 -001 44 50 74 -4 -5 -7 000 87 05 03 -2.7 -12.6 28.92 7 11 110 277 -005 48 58 82 -4 -5 -7 000 88 05 04 -3.2 -10.9 28.92 5 11 81 247 -002 57 59 79 -4 -5 -6 000 89 05 05 -3.0 -11.3 28.91 3 13 62 228 -003 54 59 81 -4 -5 -6 000 90 05 06 -3.3 -10.1 28.91 5 9 51 218 -005 61 59 84 -4 -5 -6 000 91 05 07 -3.7 -8.6 28.91 9 9 38 205 -002 70 62 91 -4 -5 -6 000 92 05 08 -4.0 -8.8 28.90 8 10 28 195 000 70 67 92 -4 -5 -6 000 93 05 09 -4.0 -8.6 28.89 7 8 15 182 001 71 75 90 -4 -5 -6 001 94 05 10 -3.8 -8.0 28.89 7 7 3 170 -002 73 74 99 -4 -4 -5 002 95 05 11 -3.7 -6.6 28.89 6 9 1 167 -007 80 80100 -4 -4 -6 012 96 05 12 -3.5 -5.3 28.88 8 12 354 161 -006 86 79100 -3 -4 -5 010 97 05 13 -3.6 -5.2 28.88 8 13 349 156 -011 88 82101 -3 -4 -5 003 98 05 14 -3.1 -5.1 28.87 8 17 358 164 -020 85 86101 -3 -4 -5 007 99 05 15 -2.8 -5.1 28.87 9 24 25 192 -012 83 90 99 -2 -4 -5 012 100 05 16 -3.4 -4.5 28.87 7 18 65 232 000 90 94104 -3 -4 -5 008 101 05 17 -3.1 -4.7 28.88 7 33 68 234 -004 89 96 96 -3 -4 -6 009 102 05 18 -2.6 -5.1 28.90 11 27 183 350 017 84 95 89 -3 -5 -6 007 103 05 19 -3.1 -5.2 28.90 21 33 181 348 -002 88 94 85 -4 -5 -6 005 104 05 20 -3.3 -5.4 28.91 26 39 180 346 -009 88 85 94 -4 -5 -5 002 105 05 21 -3.2 -5.4 28.93 21 31 180 346 006 87 96103 -4 -5 -6 003 106 05 22 -2.8 -5.6 28.94 18 31 169 335 002 84 97105 -4 -5 -6 006 107 05 23 -3.1 -5.0 28.94 21 34 164 331 011 90101102 -4 -5 -6 012 108 06 00 -3.0 -5.0 28.95 22 33 162 328 016 89 99101 -4 -5 -6 022 109 06 01 -2.8 -4.9 28.96 20 30 161 328 007 89101109 -4 -5 -6 011 110 06 02 -2.6 -5.1 28.95 20 30 170 336 006 86 99105 -4 -5 -6 012 111 06 03 -2.4 -4.8 28.95 20 31 169 336 000 86 97102 -3 -5 -6 007 112 06 04 -2.1 -4.7 28.94 19 30 171 337 006 85 95 99 -3 -4 -5 005 113 06 05 -2.0 -4.7 28.95 18 29 172 338 007 84 95105 -3 -4 -5 001 114 06 06 -2.1 -4.3 28.95 20 32 164 331 005 86 96 99 -3 -4 -5 002 115 06 07 -2.4 -4.0 28.95 21 34 161 328 006 91 99102 -3 -4 -5 005 116 06 08 -2.5 -3.5 28.96 20 31 160 326 014 94100108 -3 -4 -5 007 117 06 09 -2.6 -3.6 28.96 18 29 158 324 011 95 98108 -3 -4 -5 005 118 06 10 -3.2 -4.0 28.97 14 25 152 318 008 96 93107 -3 -4 -5 001 119 06 11 -3.6 -4.4 28.96 11 21 143 309 002 96 89108 -3 -4 -5 000 120 06 12 -3.8 -4.8 28.95 9 17 133 300 001 95 87104 -3 -4 -5 001 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.