USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025072900 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 29 00 -22.4 -29.3 29.03 6 8 223 26 -064 066033035 M21M21M22 000 01 29 01 -24.0 -32.4 29.06 13 14 220 24 296 046034031 M20M21M21 000 02 29 02 -21.9 -32.5 28.96 3 4 286 90 -1259 038029027 M20M20M21 000 03 29 03 -23.8 -31.0 28.99 12 16 187 351 -367 051027035 M18M18M19 000 04 29 04 -22.9 -32.2 28.98 7 7 174 338 -022 042029033 M19M19M19 000 05 29 05 -20.9 -31.8 28.98 4 6 240 43 035 037032034 M19M19M20 000 06 29 06 -20.6 -30.8 28.95 8 9 226 30 319 040048032 M18M19M20 000 07 29 07 -19.9 -29.7 28.95 11 11 261 64 127 042043032 M18M19M19 000 08 29 08 -20.2 -28.7 28.95 8 8 256 60 212 047044038 M18M19M20 000 09 29 09 -20.6 -27.5 28.94 8 8 278 82 341 054046038 M18M19M20 000 10 29 10 -20.0 -27.3 28.94 10 10 252 56 013 052056049 M18M19M20 000 11 29 11 -19.7 -27.6 28.94 10 10 251 54 282 050057052 M18M19M20 000 12 29 12 -18.9 -27.4 28.96 5 5 270 73 259 047072060 M18M19M20 000 13 29 13 -19.8 -25.7 28.96 8 11 244 47 -104 059075046 M18M19M20 000 14 29 14 -19.5 -26.3 28.94 16 17 258 61 052 055065047 M18M19M20 000 15 29 15 -19.4 -26.2 28.96 6 7 236 40 -147 055046050 M17M18M19 000 16 29 16 -20.2 -23.5 28.95 2 3 258 62 -314 076073040 M19M20M20 000 17 29 17 -20.9 -25.2 28.97 8 8 257 61 163 069078054 M19M20M21 000 18 29 18 -20.3 -23.8 28.98 9 9 230 33 171 073081055 M19M20M21 000 19 29 19 -20.2 -22.4 29.00 7 8 187 351 194 083087053 M19M20M21 000 20 29 20 -20.2 -21.6 29.03 5 5 209 12 094 089080059 M19M20M21 001 21 29 21 -20.6 -22.0 29.05 8 10 186 350 -181 089083056 M20M21M22 002 22 29 22 -21.4 -22.6 29.05 6 9 188 352 -043 090084066 M21M22M23 001 23 29 23 -22.0 -23.4 29.07 6 6 204 8 -232 089084071 M21M22M24 000 24 30 00 -22.5 -24.5 29.07 8 8 204 8 025 083086063 M21M22M23 000 25 30 01 -22.0 -24.3 29.07 10 9 198 1 104 082080073 M21M22M23 000 26 30 02 -21.8 -24.3 29.09 9 10 201 5 050 081080068 M21M22M23 000 27 30 03 -21.8 -24.9 29.11 8 9 213 17 114 076087065 M21M23M24 000 28 30 04 -22.0 -24.6 29.11 7 7 208 12 -132 079080064 M21M23M24 000 29 30 05 -22.1 -25.0 29.10 7 7 222 26 005 077073065 M21M23M24 000 30 30 06 -22.2 -25.5 29.10 7 7 223 26 007 075068064 M21M22M23 000 31 30 07 -22.3 -26.1 29.10 7 7 236 40 039 071070055 M21M22M23 000 32 30 08 -22.6 -26.4 29.08 7 7 240 44 049 071066051 M21M22M23 000 33 30 09 -22.3 -26.4 29.08 8 8 247 50 011 069067047 M21M22M23 000 34 30 10 -22.1 -26.5 29.06 9 9 258 62 026 068068044 M21M22M22 000 35 30 11 -22.0 -26.4 29.04 6 6 287 90 005 067064043 M21M21M21 000 36 30 12 -21.8 -26.1 29.02 5 7 313 117 -077 068055043 M21M20M20 000 37 30 13 -22.0 -24.2 29.00 5 7 337 141 095 082049044 M21M20M19 000 38 30 14 -21.5 -23.1 29.00 3 5 316 119 033 087047045 M22M19M19 000 39 30 15 -22.0 -23.6 28.98 5 6 317 121 142 087041046 M20M19M18 001 * 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.