USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025072800 AMPS 2p67km 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 28 00 -20.3 -25.4 28.90 6 7 205 9 -045 066052070 M19M19M20 000 01 28 01 -20.1 -25.5 28.95 11 17 184 347 -021 062052079 M19M20M21 000 02 28 02 -17.7 -28.1 28.95 24 29 217 21 072 040035052 M17M18M19 001 03 28 03 -19.1 -25.8 28.94 8 14 242 46 019 056030038 M17M18M19 000 04 28 04 -21.3 -24.0 28.96 13 22 164 328 -129 079077034 M21M22M23 000 05 28 05 -23.1 -25.8 28.99 15 24 151 315 148 079074056 M24M24M25 000 06 28 06 -24.8 -28.0 29.02 15 21 170 334 148 074072044 M25M26M26 000 07 28 07 -24.4 -27.6 29.02 13 18 167 330 -060 075074040 M24M25M26 000 08 28 08 -24.0 -27.3 29.06 12 17 152 315 -025 074081051 M25M26M27 000 09 28 09 -24.0 -27.9 29.08 12 15 155 319 091 070078047 M25M27M28 000 10 28 10 -24.4 -28.5 29.09 10 13 166 330 199 069075046 M25M27M27 000 11 28 11 -24.6 -28.8 29.11 7 7 196 359 089 068075046 M25M26M27 000 12 28 12 -24.7 -28.9 29.12 6 7 226 30 108 069075051 M25M26M26 000 13 28 13 -25.3 -29.1 29.12 6 7 230 34 056 071071047 M25M25M25 000 14 28 14 -24.7 -29.3 29.06 11 13 273 76 031 065056039 M24M24M23 000 15 28 15 -23.7 -30.2 29.07 5 6 300 104 -031 055043041 M23M22M21 000 16 28 16 -24.6 -29.9 29.10 1 5 344 147 012 061055037 M24M24M23 000 17 28 17 -24.2 -29.3 29.08 10 10 263 67 113 063046039 M22M22M22 000 18 28 18 -22.0 -29.6 29.08 10 12 238 42 172 050049050 M20M21M22 000 19 28 19 -21.2 -29.3 29.10 4 6 199 2 093 048062059 M20M22M22 000 20 28 20 -21.4 -25.8 29.09 5 6 184 348 -020 067076054 M21M22M23 000 21 28 21 -22.6 -24.3 29.12 6 7 195 359 020 087087049 M21M23M24 000 22 28 22 -23.6 -24.7 29.12 8 9 193 356 025 090080041 M22M23M24 001 23 28 23 -23.9 -25.5 29.13 8 9 186 349 054 087079042 M22M23M24 000 24 29 00 -23.8 -26.3 29.11 8 9 219 22 028 080075036 M22M23M24 000 25 29 01 -23.5 -26.7 29.10 7 7 224 27 109 075072035 M22M23M23 000 26 29 02 -23.0 -26.5 29.09 7 8 220 24 120 073070036 M22M23M23 000 27 29 03 -22.7 -26.3 29.10 7 8 228 31 108 073073035 M21M23M23 000 28 29 04 -22.3 -26.1 29.08 6 6 235 39 150 071075035 M21M23M23 000 29 29 05 -22.6 -26.5 29.06 9 9 249 52 009 070072036 M21M23M23 000 30 29 06 -23.2 -27.0 29.05 8 9 262 66 -046 072061034 M21M22M22 000 31 29 07 -22.9 -26.6 29.03 6 7 253 56 -067 072058032 M21M22M22 000 32 29 08 -22.9 -27.3 29.01 7 8 265 69 053 067045033 M21M20M20 000 33 29 09 -21.3 -27.8 29.00 4 5 269 73 003 056036030 M20M19M19 000 34 29 10 -20.3 -26.7 28.98 2 3 329 133 093 057035033 M20M19M19 000 35 29 11 -19.9 -28.6 28.94 8 10 249 53 094 046028031 M18M18M18 000 36 29 12 -19.9 -23.5 28.89 4 4 350 154 -174 074027032 M18M17M17 000 37 29 13 -19.9 -24.8 28.88 0 3 120 284 059 066031031 M18M18M18 000 38 29 14 -19.0 -25.9 28.88 3 4 170 334 137 054041043 M18M19M20 000 39 29 15 -18.1 -25.8 28.88 4 4 268 72 -032 051069062 M18M19M21 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.