USAP Crater Hill site lat/lon = (-77.8333,166.7167) cell lat/lon = (-77.8403,166.7120) Forecast initialized at 2025-09-28/00 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 28 00 -26.6 -32.9 29.25 2 3 294 101 002 62 39 14 -21-18-17 000 1 28 01 -25.1 -30.5 29.25 6 6 299 106 -001 67 34 14 -19-17-16 000 2 28 02 -24.5 -26.5 29.24 8 8 313 120 000 91 34 14 -18-17-15 000 3 28 03 -23.4 -25.0 29.23 8 8 328 135 000 91 24 14 -17-15-14 000 4 28 04 -21.3 -24.7 29.26 1 2 272 79 003 83 24 13 -17-15-14 000 5 28 05 -20.9 -24.9 29.27 0 2 257 64 000 77 20 13 -17-15-14 000 6 28 06 -20.8 -24.5 29.27 4 4 356 163 000 79 19 13 -16-15-14 000 7 28 07 -22.2 -22.2 29.27 2 3 256 63 -001 122 19 17 -17-15-14 000 8 28 08 -20.9 -26.8 29.27 4 4 327 134 000 63 14 17 -15-14-13 000 9 28 09 -22.0 -22.0 29.28 5 6 299 105 001 121 11 16 -16-13-13 000 10 28 10 -23.1 -23.1 29.29 7 7 323 130 000 122 12 18 -15-13-13 000 11 28 11 -23.3 -24.0 29.30 10 10 336 143 001 93 15 21 -14-13-13 000 12 28 12 -22.0 -25.4 29.29 9 9 338 144 002 71 13 44 -14-12-13 000 13 28 13 -19.9 -21.8 29.31 6 6 326 133 001 88 16 53 -14-13-13 000 14 28 14 -20.7 -20.7 29.31 6 6 325 131 000 114 20 62 -14-13-13 000 15 28 15 -20.8 -20.8 29.32 4 4 330 137 000 121 21 58 -14-13-13 000 16 28 16 -20.7 -20.7 29.33 2 2 355 162 000 112 23 65 -14-14-14 000 17 28 17 -20.8 -20.8 29.33 3 3 342 148 -002 112 25 68 -16-14-14 000 18 28 18 -22.0 -22.0 29.34 5 5 326 133 -002 106 24 32 -16-14-14 000 19 28 19 -20.9 -26.5 29.34 2 2 326 133 000 67 25 30 -16-15-14 000 20 28 20 -21.6 -27.4 29.34 3 4 36 203 000 67 36 25 -17-16-15 000 21 28 21 -21.8 -29.5 29.34 10 10 29 196 000 54 24 26 -16-15-16 000 22 28 22 -21.2 -28.1 29.33 6 6 315 121 -001 57 31 28 -17-17-16 000 23 28 23 -22.2 -22.2 29.33 6 6 317 123 -001 123 38 29 -18-16-15 000 24 29 00 -21.3 -21.3 29.34 2 5 297 103 000 122 41 34 -19-17-16 000 25 29 01 -21.8 -22.7 29.34 5 7 12 179 001 114 77 34 -19-18-15 000 26 29 02 -21.4 -28.9 29.33 7 7 22 189 001 61 85 39 -18-18-16 000 27 29 03 -21.3 -28.7 29.31 8 9 21 188 -004 61 91 54 -18-18-17 000 28 29 04 -20.9 -24.9 29.31 6 9 353 160 -007 77 89 49 -18-18-17 000 29 29 05 -19.4 -19.9 29.31 2 5 301 108 -005 109 77 49 -18-18-17 000 30 29 06 -20.1 -20.1 29.30 1 3 341 148 -003 119 90 69 -18-18-17 000 31 29 07 -19.9 -19.9 29.30 2 6 288 94 -005 111 80 69 -18-18-18 000 32 29 08 -20.5 -20.5 29.29 3 6 291 98 -009 119 68 56 -18-18-17 000 33 29 09 -21.3 -21.3 29.29 2 4 316 123 -005 117 64 51 -19-18-18 000 34 29 10 -21.4 -21.9 29.29 4 6 344 151 -002 105 67 56 -19-18-18 000 35 29 11 -22.0 -22.0 29.29 6 8 334 140 -001 116 59 70 -19-18-18 000 36 29 12 -21.5 -21.5 29.29 6 8 329 136 000 121 56 84 -19-18-18 000 37 29 13 -21.6 -21.6 29.29 4 5 303 110 002 122 46 82 -18-18-17 000 38 29 14 -23.7 -23.7 29.29 3 4 306 112 001 125 42 74 -18-17-17 000 39 29 15 -23.8 -23.8 29.29 4 4 330 137 001 125 45 75 -17-17-17 000 40 29 16 -23.0 -23.0 29.29 3 3 334 141 002 124 48 72 -18-18-18 000 41 29 17 -23.1 -23.1 29.29 4 4 330 137 -001 124 52 67 -17-18-18 000 42 29 18 -22.5 -22.5 29.28 3 3 339 146 000 123 50 71 -17-17-18 000 43 29 19 -23.5 -23.5 29.28 1 1 359 166 001 124 50 68 -16-17-17 000 44 29 20 -22.6 -22.8 29.28 1 1 34 201 000 112 50 67 -17-16-17 000 45 29 21 -22.5 -24.7 29.29 2 2 71 238 000 95 51 69 -16-16-17 000 46 29 22 -20.2 -26.5 29.29 2 2 31 198 -001 65 50 69 -16-15-16 000 47 29 23 -20.1 -26.7 29.29 1 1 106 272 -003 64 45 48 -16-15-16 000 48 30 00 -19.4 -26.8 29.28 3 3 104 271 000 60 42 34 -14-15-16 000 49 30 01 -19.7 -26.8 29.27 4 4 99 266 -002 60 48 37 -14-14-15 000 50 30 02 -17.2 -26.8 29.27 3 3 69 235 -004 48 45 55 -13-13-15 000 51 30 03 -16.2 -22.6 29.26 3 3 322 129 000 64 35 89 -13-13-15 000 52 30 04 -15.3 -27.0 29.25 7 7 9 176 000 40 46 95 -11-13-14 000 53 30 05 -16.7 -21.5 29.25 4 4 340 147 007 72 51 98 -12-13-14 000 54 30 06 -18.6 -19.6 29.25 7 7 297 103 015 98 65 94 -12-12-14 000 55 30 07 -17.8 -18.6 29.23 11 12 331 138 -001 102 65 86 -11-12-14 000 56 30 08 -17.7 -19.2 29.22 10 10 333 139 -001 93 61 79 -11-12-14 000 57 30 09 -19.5 -20.3 29.22 8 8 332 139 -003 97 57 75 -12-12-13 000 58 30 10 -18.0 -19.1 29.21 9 9 329 136 -007 104 61 88 -12-12-13 000 59 30 11 -14.4 -20.9 29.19 12 14 11 178 -002 62 67 85 -11-12-14 000 60 30 12 -17.3 -18.3 29.20 9 10 333 140 001 106 69 74 -12-12-14 000 61 30 13 -17.3 -19.2 29.20 9 10 343 150 000 95 72 81 -11-12-14 000 62 30 14 -16.3 -18.8 29.21 8 9 21 187 000 88 75 89 -12-12-13 000 63 30 15 -14.3 -17.7 29.20 12 16 22 189 004 82 70 98 -11-12-13 001 64 30 16 -12.0 -15.5 29.17 18 19 41 208 -008 81 76 88 -11-13-14 002 65 30 17 -12.2 -16.9 29.16 15 18 42 209 -006 72 73 89 -11-12-13 000 66 30 18 -12.6 -17.7 29.16 10 14 30 196 -008 67 69 93 -10-12-13 000 67 30 19 -10.8 -16.9 29.15 11 14 29 195 -001 66 77100 -10-12-13 002 68 30 20 -10.5 -14.9 29.15 10 17 33 200 000 76 74 97 -10-11-13 003 69 30 21 -9.8 -15.2 29.14 10 28 41 208 017 70 71 88 -10-11-12 000 70 30 22 -8.8 -15.8 29.14 9 32 93 260 -009 62 68 85 -9-10-11 000 71 30 23 -8.1 -15.5 29.14 8 29 95 262 -010 60 67 85 -9-10-11 000 72 01 00 -7.6 -15.3 29.14 10 31 92 259 -017 58 62 60 -8-10-11 000 73 01 01 -7.4 -15.1 29.13 10 27 95 262 -005 58 62 62 -8 -9-10 000 74 01 02 -7.3 -15.4 29.13 11 29 90 257 -015 55 60 65 -8 -9-10 000 75 01 03 -7.7 -15.9 29.12 15 20 52 219 -014 55 63 65 -8 -9-10 000 76 01 04 -8.5 -16.3 29.12 14 18 65 231 001 57 63 59 -9-10-10 000 77 01 05 -10.1 -16.8 29.12 12 16 88 255 -002 62 60 56 -10 -9-10 000 78 01 06 -11.7 -17.3 29.11 10 14 92 259 -011 70 57 49 -10 -9-10 000 79 01 07 -11.6 -17.7 29.10 10 22 125 292 001 64 59 54 -11-10-10 000 80 01 08 -13.0 -18.9 29.10 14 24 125 292 -002 66 51 50 -10-10-10 000 81 01 09 -12.4 -19.9 29.10 14 23 159 325 -007 56 37 44 -9 -9-10 000 82 01 10 -14.5 -19.7 29.10 8 19 130 297 021 64 33 54 -9 -9-10 000 83 01 11 -14.8 -21.2 29.09 10 13 71 238 034 58 46 42 -11-12-11 000 84 01 12 -15.3 -21.5 29.08 10 18 71 238 008 61 42 41 -12-11-12 000 85 01 13 -15.4 -21.8 29.07 10 22 97 264 008 60 37 51 -12-11-12 000 86 01 14 -13.8 -23.8 29.06 14 27 109 275 005 44 34 42 -12-11-11 000 87 01 15 -14.2 -23.4 29.06 12 28 102 268 015 48 30 41 -11-11-11 000 88 01 16 -14.7 -23.7 29.07 12 26 88 254 000 48 35 42 -11-11-12 000 89 01 17 -15.2 -23.9 29.07 10 17 81 248 017 46 37 50 -11-11-11 000 90 01 18 -14.3 -24.3 29.06 13 19 62 228 012 45 37 52 -10-11-11 000 91 01 19 -13.8 -23.7 29.06 13 19 55 222 -010 45 36 45 -10-11-11 000 92 01 20 -14.0 -23.2 29.06 13 19 54 221 -024 49 36 43 -11-11-12 000 93 01 21 -13.1 -23.3 29.08 15 24 80 247 -017 46 36 43 -11-12-12 000 94 01 22 -10.9 -24.6 29.08 17 29 83 250 -008 34 34 44 -11-12-12 000 95 01 23 -10.5 -22.3 29.08 17 23 55 222 -003 41 37 45 -10-12-13 000 96 02 00 -10.4 -22.2 29.08 16 17 68 234 010 41 42 44 -11-12-13 000 97 02 01 -10.5 -22.0 29.08 15 22 92 259 013 42 46 46 -11-13-14 000 98 02 02 -10.1 -21.7 29.08 18 26 87 254 004 41 41 43 -11-12-13 000 99 02 03 -11.2 -21.8 29.09 15 20 70 236 005 46 40 40 -11-12-13 000 100 02 04 -10.6 -22.7 29.08 18 20 58 224 011 40 37 43 -11-12-13 000 101 02 05 -11.1 -21.0 29.08 19 20 56 223 003 48 38 44 -11-12-13 000 102 02 06 -11.4 -22.4 29.09 18 27 64 231 015 44 44 42 -12-13-14 000 103 02 07 -12.1 -23.6 29.10 18 24 66 233 020 41 45 43 -12-14-15 000 104 02 08 -14.0 -24.9 29.11 10 20 107 274 024 40 49 44 -13-14-16 000 105 02 09 -14.9 -26.2 29.11 16 26 97 263 023 41 35 43 -13-14-14 000 106 02 10 -14.5 -26.7 29.11 16 28 86 253 009 37 39 44 -13-14-15 000 107 02 11 -14.7 -27.1 29.12 14 27 85 252 004 36 40 48 -14-15-15 000 108 02 12 -15.2 -27.2 29.13 14 30 88 254 008 38 38 47 -14-15-15 000 109 02 13 -16.2 -27.3 29.14 16 29 90 257 008 42 36 51 -15-16-16 000 110 02 14 -16.7 -27.0 29.14 17 25 61 228 005 45 39 49 -15-16-16 000 111 02 15 -16.3 -26.4 29.13 18 27 50 217 009 46 33 45 -14-15-17 000 112 02 16 -15.7 -27.0 29.13 20 23 57 224 008 41 34 54 -14-15-16 000 113 02 17 -14.9 -26.3 29.13 18 22 59 225 -001 40 34 58 -14-15-16 000 114 02 18 -14.9 -24.8 29.13 14 22 61 227 006 46 35 62 -14-15-16 000 115 02 19 -14.5 -23.0 29.13 15 20 59 226 004 53 37 68 -14-15-16 000 116 02 20 -14.3 -21.2 29.13 12 20 58 225 000 62 42 60 -13-15-16 000 117 02 21 -14.2 -22.0 29.14 14 19 83 250 011 59 40 67 -14-16-17 000 118 02 22 -14.7 -20.5 29.14 12 18 72 239 008 70 43 54 -13-15-16 000 119 02 23 -14.8 -21.3 29.14 14 19 63 230 008 65 41 49 -13-15-16 000 120 03 00 -15.3 -25.5 29.14 14 18 74 241 001 47 41 49 -15-16-17 000 * 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.