USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025092812 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 -20.2 -25.8 29.34 7 8 265 69 -064 062011012 M15M13M13 000 01 28 13 -20.0 -25.2 29.35 7 8 186 349 -032 064020013 M16M15M15 000 02 28 14 -17.4 -31.3 29.30 6 8 227 30 339 029015013 M16M14M14 000 03 28 15 -19.1 -23.4 29.35 2 4 74 238 -004 070016013 M16M14M14 000 04 28 16 -19.5 -24.1 29.32 5 5 180 343 058 067025014 M17M16M15 000 05 28 17 -20.0 -22.2 29.35 6 6 191 355 074 083030012 M17M16M15 000 06 28 18 -19.4 -23.4 29.35 5 4 211 15 059 071031012 M16M16M16 000 07 28 19 -18.9 -27.7 29.36 4 5 241 45 -001 046031013 M16M16M16 000 08 28 20 -19.2 -24.9 29.36 2 3 343 146 -031 061031015 M17M17M17 000 09 28 21 -19.0 -27.6 29.36 4 4 266 70 -016 047033015 M18M17M17 000 10 28 22 -19.6 -26.1 29.35 6 6 258 62 -004 056048017 M18M18M17 000 11 28 23 -19.5 -26.8 29.35 7 7 266 69 -012 052060017 M18M18M18 000 12 29 00 -19.4 -24.1 29.33 8 8 273 76 -006 066079018 M18M19M19 000 13 29 01 -19.2 -20.4 29.33 8 8 281 85 -014 090093019 M17M18M19 000 14 29 02 -18.5 -20.5 29.32 9 9 290 94 002 084090023 M17M18M18 000 15 29 03 -18.4 -20.3 29.33 9 10 294 98 -016 085081023 M17M18M18 000 16 29 04 -18.3 -20.0 29.31 8 9 290 94 -025 087082033 M17M18M18 000 17 29 05 -18.6 -20.5 29.30 9 10 295 99 -022 085084039 M17M18M18 000 18 29 06 -19.0 -21.1 29.28 8 10 297 101 -020 084082039 M17M18M17 000 19 29 07 -19.1 -20.9 29.29 7 9 297 100 -002 086081034 M17M18M17 000 20 29 08 -19.4 -20.8 29.28 6 8 290 94 -002 089073032 M18M18M17 000 21 29 09 -19.9 -20.9 29.27 6 7 286 89 -015 092070032 M18M18M17 000 22 29 10 -20.1 -21.0 29.27 6 7 279 83 -012 093071032 M18M18M17 000 23 29 11 -20.1 -21.4 29.27 5 5 260 64 -002 089082033 M19M19M18 000 24 29 12 -20.4 -20.8 29.26 5 6 286 89 -007 097073032 M19M19M18 000 25 29 13 -21.1 -21.0 29.27 6 6 277 80 -002 101067036 M19M18M18 000 26 29 14 -20.8 -21.7 29.26 6 6 273 77 006 092065037 M19M18M18 000 27 29 15 -20.7 -22.6 29.26 5 6 277 80 -003 085064043 M19M18M18 000 28 29 16 -20.5 -23.6 29.26 4 4 266 70 002 077060040 M19M18M18 000 29 29 17 -20.4 -25.1 29.25 4 5 236 40 007 066053032 M18M18M18 000 30 29 18 -20.5 -25.1 29.25 6 7 194 357 -004 067050028 M18M18M18 000 31 29 19 -20.4 -24.4 29.25 6 6 195 358 009 070060023 M18M18M18 000 32 29 20 -21.3 -25.4 29.26 7 7 198 2 013 070065027 M19M19M18 000 33 29 21 -20.5 -23.1 29.26 7 7 195 359 003 079072031 M18M18M18 000 34 29 22 -20.1 -22.8 29.27 7 7 197 0 010 079067035 M18M18M18 000 35 29 23 -19.3 -22.4 29.28 6 6 211 15 003 076059033 M18M18M17 000 36 30 00 -18.4 -23.4 29.27 5 5 211 15 002 065045031 M18M17M17 000 37 30 01 -17.7 -23.5 29.27 4 4 222 26 -007 061038032 M17M17M17 000 38 30 02 -17.3 -25.8 29.27 4 5 235 38 -004 048034029 M17M16M16 000 39 30 03 -16.7 -28.0 29.25 5 7 229 33 -048 037027026 M16M15M16 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.