USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025092900 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 -15.8 -20.5 29.37 3 3 38 202 030 081034015 M15M15M14 000 01 29 01 -16.8 -22.2 29.34 4 4 218 21 -404 063055020 M16M16M15 000 02 29 02 -16.4 -22.8 29.30 3 3 246 50 063 058048029 M16M16M15 000 03 29 03 -16.2 -24.5 29.30 2 2 271 75 156 049047031 M16M15M15 000 04 29 04 -16.2 -22.9 29.32 4 5 279 83 005 057058031 M16M16M15 000 05 29 05 -17.1 -21.6 29.30 6 6 268 72 -101 068073033 M16M16M15 000 06 29 06 -18.0 -20.1 29.29 6 6 267 71 006 084077040 M16M17M15 000 07 29 07 -18.6 -19.6 29.29 7 7 262 66 -002 092069044 M16M16M15 000 08 29 08 -17.9 -19.9 29.30 4 4 264 67 -026 084074047 M17M17M16 000 09 29 09 -18.2 -19.6 29.31 4 4 248 52 -011 089080045 M17M17M16 000 10 29 10 -18.5 -19.6 29.29 4 4 245 48 -007 092076043 M17M17M17 000 11 29 11 -18.8 -20.0 29.27 5 5 249 52 -013 091079043 M17M17M17 000 12 29 12 -19.0 -20.5 29.27 6 5 259 62 -021 088079042 M17M18M17 000 13 29 13 -19.1 -21.2 29.27 5 5 275 78 -002 084071042 M18M18M17 000 14 29 14 -19.1 -21.9 29.26 5 5 269 73 -006 079062041 M18M17M17 000 15 29 15 -19.0 -23.3 29.26 4 4 267 71 -002 069051041 M17M17M17 000 16 29 16 -19.3 -24.0 29.26 3 3 240 43 -010 066053041 M18M17M17 000 17 29 17 -19.6 -23.0 29.23 3 3 247 50 007 075058036 M18M18M17 000 18 29 18 -19.7 -22.1 29.25 4 4 220 24 -018 081062028 M18M18M17 000 19 29 19 -19.8 -22.1 29.26 6 6 205 9 -001 083070024 M18M18M18 000 20 29 20 -20.6 -22.1 29.26 7 7 201 4 -001 088072027 M18M18M18 000 21 29 21 -20.0 -21.5 29.26 8 9 195 358 019 088081034 M17M18M18 000 22 29 22 -19.6 -20.3 29.27 9 10 187 351 001 094076032 M17M18M18 000 23 29 23 -19.2 -20.3 29.27 8 9 184 347 018 091063029 M18M18M18 000 24 30 00 -18.9 -20.0 29.27 7 9 177 341 011 091058026 M18M18M17 000 25 30 01 -18.4 -20.8 29.27 5 6 191 354 021 081050030 M17M17M17 000 26 30 02 -17.5 -23.2 29.28 4 4 226 29 009 061054031 M17M17M16 000 27 30 03 -16.7 -25.3 29.25 4 4 259 63 002 047037022 M16M15M16 000 28 30 04 -15.9 -24.0 29.25 1 2 322 126 -023 050022020 M14M14M15 000 29 30 05 -15.3 -28.6 29.23 10 10 234 38 003 031023019 M13M14M15 000 30 30 06 -14.3 -28.7 29.22 5 5 268 71 034 028023020 M13M14M14 000 31 30 07 -14.8 -29.4 29.22 6 6 253 57 023 028023026 M13M14M14 000 32 30 08 -15.3 -29.4 29.21 7 7 251 55 032 029024029 M13M14M14 000 33 30 09 -16.2 -27.9 29.20 10 10 230 34 -025 036023038 M13M14M14 000 34 30 10 -16.1 -27.5 29.20 10 10 233 37 -018 037022034 M13M13M13 000 35 30 11 -13.8 -26.8 29.19 5 6 228 32 013 033027045 M12M13M14 000 36 30 12 -14.6 -26.9 29.17 6 7 265 69 011 034029043 M12M12M13 000 37 30 13 -14.1 -27.1 29.15 8 8 244 48 016 032032037 M11M12M13 000 38 30 14 -13.8 -26.1 29.17 8 8 234 37 006 035031036 M11M12M13 000 39 30 15 -14.0 -25.1 29.16 9 10 219 23 102 039030038 M11M12M13 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.