USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025072812 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 28 12 -23.8 -27.1 29.10 3 3 135 298 002 081076049 M24M26M27 000 01 28 13 -27.1 -31.2 29.13 14 14 234 37 -162 068071045 M24M25M26 000 02 28 14 -27.5 -32.0 29.07 11 11 240 43 285 065064035 M24M25M25 000 03 28 15 -25.9 -31.2 29.07 8 8 265 68 -111 061060038 M24M24M23 000 04 28 16 -24.9 -32.1 29.07 8 8 244 48 -022 051041052 M23M23M23 000 05 28 17 -24.6 -29.8 29.07 4 5 204 8 113 062044051 M24M23M24 000 06 28 18 -24.0 -30.4 29.10 4 6 172 335 -060 056054044 M22M23M24 000 07 28 19 -24.7 -30.0 29.11 8 8 222 25 107 061069050 M23M24M25 000 08 28 20 -24.0 -29.6 29.10 11 11 232 36 -035 060071051 M23M24M24 000 09 28 21 -24.2 -29.8 29.09 7 7 207 11 010 060066043 M22M23M24 000 10 28 22 -23.6 -27.9 29.09 6 6 207 10 -060 068076039 M22M24M24 000 11 28 23 -24.0 -27.7 29.10 6 6 235 38 022 072066042 M22M23M24 000 12 29 00 -25.2 -28.8 29.08 9 9 247 51 -026 072063042 M22M23M24 000 13 29 01 -24.8 -29.3 29.04 13 13 251 55 148 066050032 M22M22M22 000 14 29 02 -23.7 -31.0 29.03 12 13 255 58 045 051035043 M20M20M20 000 15 29 03 -21.9 -31.2 29.01 4 9 186 350 023 043034037 M21M20M20 000 16 29 04 -24.4 -31.6 29.00 10 9 248 51 -384 051032035 M19M19M20 000 17 29 05 -24.2 -31.9 28.98 11 11 248 52 -396 049029032 M19M19M20 000 18 29 06 -23.1 -32.0 28.98 12 13 251 55 -300 044026035 M19M19M19 000 19 29 07 -19.7 -31.7 28.95 5 6 155 319 -016 034025031 M18M18M19 000 20 29 08 -21.2 -30.4 28.95 9 9 178 341 307 044037033 M18M19M20 000 21 29 09 -20.6 -29.3 28.95 10 11 242 46 -262 046037035 M18M19M19 000 22 29 10 -19.9 -30.0 28.91 12 12 242 46 574 040041035 M17M19M19 000 23 29 11 -20.6 -29.5 28.90 9 9 253 56 -164 045046039 M18M19M20 000 24 29 12 -20.2 -28.4 28.91 7 7 205 9 065 048051049 M18M19M20 000 25 29 13 -19.1 -26.9 28.91 5 8 247 51 116 050064074 M18M19M21 000 26 29 14 -19.1 -23.8 28.94 5 7 154 317 069 066083067 M19M20M22 000 27 29 15 -20.6 -21.5 28.98 7 8 98 262 -063 092085083 M20M21M23 002 28 29 16 -21.4 -22.4 28.97 6 7 165 328 035 092090069 M21M22M23 002 29 29 17 -21.9 -23.3 28.98 9 11 166 330 208 088089072 M21M23M24 003 30 29 18 -22.7 -23.8 28.99 8 11 172 336 057 092088069 M22M23M24 002 31 29 19 -24.3 -24.5 29.02 10 12 182 345 -235 098088066 M23M24M25 002 32 29 20 -25.5 -25.3 29.03 9 12 183 347 -097 103090054 M23M25M26 001 33 29 21 -26.4 -26.4 29.04 11 14 185 349 028 100085055 M24M25M26 001 34 29 22 -27.3 -27.6 29.06 11 13 190 354 436 098081054 M24M25M26 000 35 29 23 -27.5 -28.6 29.07 11 11 202 6 328 091079052 M25M26M27 000 36 30 00 -27.4 -29.1 29.08 11 11 200 4 279 086076053 M25M26M27 000 37 30 01 -27.2 -29.4 29.08 9 10 206 9 086 082073049 M25M26M27 000 38 30 02 -25.6 -29.3 29.09 10 10 205 9 152 071071052 M24M25M26 000 39 30 03 -24.8 -28.9 29.09 10 9 211 14 139 069067048 M23M24M26 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.