USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025072700 AMPS 0p89km domain 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) (*) 00 27 00 -28.1 -36.1 28.80 4 7 299 103 -028 061016021 M25M24M25 000 01 27 01 -29.2 -40.6 28.80 16 15 213 16 246 032017023 M24M25M26 000 02 27 02 -28.2 -41.4 28.80 8 9 205 9 -075 027017027 M24M25M25 000 03 27 03 -28.8 -41.7 28.78 9 10 262 65 -016 028019022 M25M25M26 000 04 27 04 -30.1 -38.9 28.80 7 7 183 346 027 043021017 M26M26M26 000 05 27 05 -29.5 -40.7 28.84 2 3 187 351 -022 033020018 M27M26M26 000 06 27 06 -30.4 -39.1 28.85 4 4 184 347 020 043020021 M27M26M26 000 07 27 07 -29.6 -41.2 28.84 2 3 211 14 -029 032021020 M27M26M26 000 08 27 08 -28.7 -41.7 28.84 5 6 248 52 -018 028020020 M26M26M26 000 09 27 09 -28.8 -41.8 28.84 5 6 274 78 -014 028020020 M26M26M25 000 10 27 10 -29.0 -42.2 28.82 8 8 243 46 -012 027015020 M25M25M25 000 11 27 11 -27.7 -42.2 28.81 5 6 258 62 -038 024015022 M25M24M24 000 12 27 12 -29.0 -40.4 28.82 2 4 237 41 -046 033015023 M24M23M23 000 13 27 13 -27.3 -41.0 28.80 3 6 216 19 -001 027013024 M23M22M23 000 14 27 14 -27.5 -39.9 28.78 7 10 222 26 229 030014024 M22M21M22 000 15 27 15 -26.9 -38.4 28.77 10 11 251 54 -274 033016023 M21M20M21 000 16 27 16 -24.3 -37.2 28.76 5 7 231 34 355 029017024 M20M19M20 000 17 27 17 -23.4 -34.5 28.76 4 7 197 1 103 036021032 M19M18M18 000 18 27 18 -22.3 -32.4 28.76 2 4 186 349 100 040026034 M18M17M18 000 19 27 19 -23.6 -32.5 28.79 8 11 153 317 -044 044023035 M18M18M19 000 20 27 20 -23.8 -32.0 28.82 4 5 140 304 271 047041040 M20M18M18 000 21 27 21 -20.6 -30.2 28.84 9 9 213 17 157 042041045 M18M19M19 000 22 27 22 -21.0 -29.7 28.86 8 9 207 11 084 045053039 M19M19M20 000 23 27 23 -20.8 -26.6 28.89 10 11 194 357 320 060067047 M19M20M20 000 24 28 00 -21.6 -26.5 28.92 9 10 189 352 -080 064065048 M19M20M19 000 25 28 01 -21.8 -28.0 28.92 7 8 215 19 -085 057043037 M19M18M18 000 26 28 02 -21.0 -25.9 28.95 4 5 232 36 811 065064034 M20M20M20 000 27 28 03 -21.3 -25.4 28.96 6 6 199 2 -431 070054033 M19M19M19 000 28 28 04 -21.2 -25.0 28.97 6 17 215 19 -343 071069041 M19M20M21 000 29 28 05 -22.4 -24.3 29.01 9 23 146 310 157 085073059 M20M22M23 000 30 28 06 -25.2 -27.4 29.03 14 25 169 332 182 082069060 M24M24M26 000 31 28 07 -25.9 -29.4 29.06 19 28 153 317 -132 073072069 M26M27M28 000 32 28 08 -26.1 -30.3 29.08 17 23 164 328 020 068073062 M26M28M28 000 33 28 09 -26.7 -31.2 29.11 16 20 165 329 -138 066071045 M27M28M29 000 34 28 10 -26.9 -31.7 29.12 12 14 181 344 047 064071045 M27M28M28 000 35 28 11 -27.0 -31.4 29.12 9 11 184 348 164 067072038 M27M28M28 000 36 28 12 -27.4 -31.4 29.13 8 9 193 356 416 069073036 M27M28M27 000 37 28 13 -29.2 -31.9 29.14 9 9 221 25 291 077075036 M26M28M28 000 38 28 14 -27.4 -31.4 29.14 5 5 222 26 161 069070038 M26M28M27 000 39 28 15 -28.3 -31.8 29.16 10 10 249 53 194 071066037 M26M27M27 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 1h) 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.