USAP Crater Hill site lat/lon = (-77.8333,166.7167) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2025-09-22/00 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 22 00 -16.5 -19.3 29.03 1 1 79 246 003 89 87 95 -16-17-17 000 1 22 01 -17.6 -19.1 29.03 3 4 107 274 -004 98 88101 -16-16-17 001 2 22 02 -18.6 -19.3 29.03 9 11 76 242 001 112 89106 -15-16-17 001 3 22 03 -19.2 -20.9 29.00 13 15 57 223 000 103 90112 -16-16-18 001 4 22 04 -19.8 -21.7 29.02 12 13 62 229 -006 102 91109 -16-17-18 005 5 22 05 -19.1 -21.9 29.05 10 13 74 241 -007 95 92115 -17-18-19 008 6 22 06 -20.3 -22.1 29.08 11 13 56 223 -004 101 95109 -17-18-19 004 7 22 07 -21.2 -22.5 29.07 11 16 64 231 -002 105 89112 -17-18-19 001 8 22 08 -19.9 -22.4 29.07 11 14 69 236 000 94 92109 -19-19-20 001 9 22 09 -19.5 -22.5 29.06 10 14 74 241 -008 93 92110 -19-19-20 006 10 22 10 -19.9 -23.0 29.07 11 14 75 242 -007 91 92110 -19-20-20 005 11 22 11 -20.1 -23.1 29.09 10 17 78 245 -011 93 96107 -19-20-21 003 12 22 12 -20.1 -23.6 29.09 13 16 83 249 004 89 96107 -20-21-21 004 13 22 13 -20.2 -23.6 29.10 15 19 78 244 -003 90 96111 -20-20-21 004 14 22 14 -21.6 -23.8 29.10 15 17 63 230 001 101 95115 -19-20-21 004 15 22 15 -19.7 -23.0 29.10 12 13 61 227 -001 90 94118 -19-20-21 010 16 22 16 -18.5 -21.7 29.10 9 21 62 228 -001 90 96119 -18-20-21 012 17 22 17 -18.2 -21.1 29.11 9 20 69 236 001 92 94115 -18-20-21 007 18 22 18 -19.0 -22.3 29.11 11 14 67 234 -004 90 92118 -18-20-21 003 19 22 19 -19.6 -22.9 29.12 12 13 61 228 -002 90 93114 -19-20-21 003 20 22 20 -18.7 -22.6 29.11 9 19 73 240 003 85 98115 -19-20-21 003 21 22 21 -18.0 -22.3 29.10 7 17 93 260 000 82 98117 -19-20-21 005 22 22 22 -17.7 -22.3 29.08 7 13 77 244 001 80 95112 -19-20-21 006 23 22 23 -17.0 -22.0 29.07 7 15 60 227 004 77 90114 -18-19-21 003 24 23 00 -17.4 -22.4 29.07 7 13 83 249 000 77 92109 -18-20-21 004 25 23 01 -17.0 -21.5 29.07 5 13 96 263 -003 80 94109 -18-19-21 006 26 23 02 -16.9 -21.3 29.05 5 11 65 231 000 81 95105 -18-19-20 007 27 23 03 -16.8 -21.4 29.03 8 10 39 205 000 80 93100 -18-19-20 003 28 23 04 -16.6 -21.7 29.01 5 10 12 179 -002 75 89 87 -17-19-20 001 29 23 05 -17.0 -21.9 28.99 4 4 328 134 -004 74 87 78 -17-18-19 000 30 23 06 -17.1 -19.9 28.98 6 6 292 99 -007 88 76 77 -17-18-18 000 31 23 07 -16.9 -18.7 28.96 8 8 294 101 -004 97 72 71 -17-17-18 000 32 23 08 -17.4 -18.4 28.94 9 10 295 102 000 105 68 76 -16-17-18 000 33 23 09 -17.6 -18.8 28.93 10 12 321 127 000 105 66 69 -16-17-17 000 34 23 10 -17.2 -18.4 28.91 12 13 333 140 004 105 62 56 -16-16-17 000 35 23 11 -17.0 -19.5 28.90 11 13 339 146 005 93 57 56 -15-16-17 000 36 23 12 -17.7 -19.7 28.89 11 12 338 145 002 96 51 57 -15-15-16 000 37 23 13 -18.5 -20.6 28.90 8 8 337 144 004 85 45 62 -14-15-17 000 38 23 14 -20.1 -20.1 28.90 4 4 74 241 004 112 49 67 -16-15-17 000 39 23 15 -23.0 -23.0 28.90 5 9 97 263 000 123 55 64 -18-16-17 000 40 23 16 -22.5 -22.5 28.90 8 8 58 225 003 102 67 66 -17-17-17 000 41 23 17 -22.6 -24.4 28.91 9 12 69 236 001 91 58 63 -18-18-18 000 42 23 18 -23.5 -27.8 28.91 17 21 62 229 003 81 48 64 -20-18-18 000 43 23 19 -24.0 -29.3 28.92 22 25 58 224 007 76 48 65 -19-18-18 000 44 23 20 -23.4 -29.6 28.93 17 20 63 230 -001 69 44 68 -20-18-18 000 45 23 21 -23.6 -30.0 28.94 12 14 71 238 -007 67 56 68 -21-19-18 000 46 23 22 -23.5 -30.1 28.95 10 18 101 268 -004 65 43 66 -21-19-19 000 47 23 23 -22.9 -29.9 28.96 9 18 106 272 000 63 42 57 -20-19-19 000 48 24 00 -22.2 -30.1 28.97 9 15 93 259 -005 57 45 52 -20-19-19 000 49 24 01 -21.1 -30.1 28.97 8 16 99 266 -005 50 44 51 -19-19-19 000 50 24 02 -19.6 -29.6 28.98 11 20 116 283 -005 47 48 53 -19-19-19 000 51 24 03 -20.9 -30.1 29.00 7 12 89 255 -006 47 50 48 -19-20-20 000 52 24 04 -21.4 -30.0 29.01 11 14 74 240 000 53 48 47 -20-19-19 000 53 24 05 -21.8 -29.7 29.02 13 15 67 234 002 57 41 48 -19-19-19 000 54 24 06 -22.1 -29.9 29.03 11 17 79 246 004 56 42 58 -18-19-20 000 55 24 07 -22.5 -29.9 29.04 7 14 89 256 000 52 44 51 -18-19-20 000 56 24 08 -23.0 -30.2 29.04 9 12 65 232 -004 51 39 49 -18-18-19 000 57 24 09 -21.9 -30.2 29.05 12 13 51 217 -005 51 37 50 -18-18-19 000 58 24 10 -22.0 -30.6 29.07 10 11 20 187 013 49 43 52 -18-19-19 000 59 24 11 -22.4 -22.4 29.08 10 11 338 145 000 117 48 51 -19-19-20 000 60 24 12 -22.4 -22.4 29.10 10 12 332 138 000 121 66 47 -19-19-19 000 61 24 13 -22.1 -22.1 29.11 9 13 322 129 -002 120 67 44 -19-19-19 000 62 24 14 -21.8 -21.8 29.11 10 14 321 128 000 121 61 40 -18-18-18 000 63 24 15 -23.5 -23.5 29.12 7 9 303 109 -002 123 54 38 -18-18-18 000 64 24 16 -25.8 -25.8 29.14 1 3 123 290 000 128 67 39 -20-19-18 000 65 24 17 -23.1 -23.1 29.15 3 3 56 222 004 124103 41 -20-20-19 000 66 24 18 -23.3 -23.3 29.17 5 5 36 203 000 121108 40 -20-21-19 000 67 24 19 -23.5 -23.5 29.18 6 6 30 197 000 115 94 39 -20-20-19 000 68 24 20 -22.5 -22.9 29.20 2 4 106 273 -007 109100 40 -21-21-20 000 69 24 21 -25.0 -27.5 29.21 5 7 104 271 -001 87 87 44 -20-21-20 000 70 24 22 -24.9 -31.3 29.23 7 10 101 268 000 62 41 49 -19-19-20 000 71 24 23 -23.7 -30.9 29.25 3 4 78 245 -001 61 44 47 -20-19-19 000 72 25 00 -23.3 -29.3 29.26 10 15 140 307 -007 70 43 51 -19-19-19 000 73 25 01 -22.4 -29.9 29.27 8 14 124 290 000 59 41 49 -18-18-19 000 74 25 02 -22.1 -29.0 29.28 6 13 133 300 -001 59 45 73 -18-18-19 000 75 25 03 -21.8 -29.5 29.29 7 14 115 282 001 53 47 72 -18-18-19 000 76 25 04 -21.2 -29.6 29.29 3 6 116 283 001 54 47 73 -17-18-19 000 77 25 05 -21.1 -29.6 29.29 2 4 101 268 000 52 51 73 -17-18-19 000 78 25 06 -20.3 -29.3 29.30 2 2 28 194 000 48 53 76 -17-17-19 000 79 25 07 -22.9 -22.9 29.31 9 11 331 138 000 110 55 75 -19-18-19 000 80 25 08 -21.9 -21.9 29.31 14 16 329 136 000 122 65 70 -19-18-19 000 81 25 09 -21.3 -21.3 29.31 14 17 329 136 000 122 61 71 -19-19-19 000 82 25 10 -21.2 -21.2 29.31 13 17 323 129 000 121 61 70 -19-19-19 000 83 25 11 -21.8 -21.8 29.31 13 16 322 128 -001 121 61 53 -19-19-19 000 84 25 12 -21.3 -21.3 29.31 11 13 304 111 000 122 62 52 -20-19-20 000 85 25 13 -22.1 -22.2 29.30 11 12 306 113 005 124 57 50 -21-19-19 000 86 25 14 -22.3 -22.3 29.30 10 10 308 115 003 124 55 47 -20-19-19 000 87 25 15 -22.1 -22.1 29.29 10 11 312 118 000 124 59 48 -19-18-19 000 88 25 16 -22.1 -22.1 29.28 10 11 312 119 001 124 53 47 -20-18-19 000 89 25 17 -22.3 -22.3 29.28 10 12 314 121 000 124 51 46 -19-18-18 000 90 25 18 -22.3 -22.3 29.27 9 10 305 112 000 124 48 43 -19-19-18 000 91 25 19 -22.3 -22.3 29.27 8 9 300 107 000 124 46 44 -19-18-18 000 92 25 20 -22.5 -22.5 29.26 8 8 299 106 001 124 45 44 -19-18-17 000 93 25 21 -22.3 -22.3 29.25 8 9 302 109 002 124 43 55 -19-18-17 000 94 25 22 -22.1 -22.1 29.25 8 9 303 110 000 124 40 51 -18-17-16 000 95 25 23 -21.6 -21.7 29.24 9 11 310 116 001 123 35 46 -18-16-16 000 96 26 00 -21.3 -21.5 29.24 9 10 305 112 001 123 33 50 -18-16-16 000 97 26 01 -20.8 -20.9 29.24 10 11 308 115 000 122 32 60 -17-16-16 000 98 26 02 -20.3 -20.3 29.23 11 12 312 118 -002 121 31 70 -17-16-15 000 99 26 03 -20.1 -20.1 29.22 10 12 310 116 000 118 33 71 -18-16-15 000 100 26 04 -20.0 -20.8 29.21 10 12 311 118 -004 107 35 62 -17-16-15 000 101 26 05 -20.2 -20.2 29.20 10 11 307 114 -001 120 38 58 -18-16-15 000 102 26 06 -20.8 -20.8 29.19 9 10 294 101 005 115 35 57 -18-16-15 000 103 26 07 -21.7 -21.7 29.19 8 10 295 102 002 117 39 56 -18-16-15 000 104 26 08 -22.0 -22.0 29.18 9 10 304 111 001 115 40 55 -17-16-16 000 105 26 09 -22.0 -22.0 29.18 9 12 307 114 -001 121 38 50 -17-16-16 000 106 26 10 -21.5 -21.5 29.17 9 11 302 109 001 121 33 51 -16-15-16 000 107 26 11 -21.2 -21.2 29.17 6 8 292 99 000 121 32 53 -17-16-16 000 108 26 12 -22.5 -22.5 29.17 0 1 31 198 000 124 35 55 -17-16-16 000 109 26 13 -24.5 -24.5 29.18 9 10 56 223 000 126 37 56 -18-17-17 000 110 26 14 -26.1 -27.8 29.18 15 17 55 222 000 106 37 60 -18-17-18 000 111 26 15 -24.7 -27.3 29.17 14 16 63 230 000 95 48 68 -19-18-18 000 112 26 16 -23.5 -26.9 29.17 15 18 60 227 -001 87 49 59 -19-18-18 000 113 26 17 -23.2 -28.9 29.17 16 20 62 229 000 71 49 53 -19-18-18 000 114 26 18 -23.7 -29.9 29.17 16 20 69 236 000 68 41 46 -21-19-18 000 115 26 19 -25.2 -31.7 29.18 16 22 76 243 -002 67 44 46 -22-20-19 000 116 26 20 -26.3 -31.6 29.18 18 24 75 241 -001 77 50 51 -23-20-19 000 117 26 21 -25.8 -32.2 29.18 19 24 67 234 000 70 52 53 -23-20-18 000 118 26 22 -25.8 -33.0 29.19 19 23 70 237 000 64 51 56 -23-21-19 000 119 26 23 -26.1 -33.1 29.19 16 20 77 243 -001 67 41 57 -23-21-21 000 120 27 00 -26.7 -33.0 29.19 14 19 74 241 000 71 43 62 -23-21-21 000 * 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.