USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025092812 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 12 -20.3 -25.7 29.33 7 8 264 68 -046 062011012 M15M13M13 000 01 28 13 -19.1 -25.3 29.34 7 11 188 352 -055 059018013 M15M15M15 000 02 28 14 -17.1 -28.7 29.30 4 8 221 25 063 036014014 M15M14M14 000 03 28 15 -18.0 -23.3 29.34 2 4 141 305 037 065016014 M15M14M14 000 04 28 16 -18.7 -23.6 29.32 4 5 178 341 035 065025014 M17M16M15 000 05 28 17 -18.9 -22.9 29.34 4 5 193 357 047 072030013 M17M16M15 000 06 28 18 -18.6 -23.6 29.35 3 4 215 18 013 065028013 M17M16M16 000 07 28 19 -18.1 -26.8 29.36 3 4 243 47 -001 047029013 M16M16M16 000 08 28 20 -18.2 -24.3 29.35 2 3 322 126 -017 060031015 M17M17M16 000 09 28 21 -18.3 -26.6 29.36 3 4 269 72 -004 048036016 M18M17M17 000 10 28 22 -18.7 -26.0 29.34 5 6 259 63 008 053047018 M18M18M17 000 11 28 23 -18.7 -26.5 29.35 6 7 265 69 -007 051058018 M18M18M18 000 12 29 00 -18.6 -24.0 29.33 7 7 274 78 002 063075018 M18M19M19 000 13 29 01 -18.5 -20.4 29.32 6 8 288 92 -011 085090019 M17M18M18 000 14 29 02 -18.0 -20.6 29.31 7 9 297 101 016 080087023 M17M18M18 000 15 29 03 -17.9 -20.3 29.33 7 9 299 103 001 082079023 M17M18M18 000 16 29 04 -17.7 -20.0 29.31 7 9 301 104 -011 082078032 M17M18M18 000 17 29 05 -17.9 -20.5 29.29 7 10 312 115 -005 081079039 M17M18M18 000 18 29 06 -18.2 -21.0 29.27 7 9 310 113 -005 079077040 M17M18M17 000 19 29 07 -18.1 -20.7 29.28 6 7 308 112 009 080077034 M17M18M17 000 20 29 08 -18.4 -20.7 29.28 5 6 298 101 003 082072032 M18M18M17 000 21 29 09 -18.8 -20.8 29.27 5 6 290 93 -007 084070032 M18M18M17 000 22 29 10 -19.1 -21.0 29.26 4 5 281 85 -012 085069034 M18M18M17 000 23 29 11 -19.3 -21.4 29.26 4 5 263 67 001 084077035 M19M19M18 000 24 29 12 -19.6 -20.8 29.26 4 4 284 88 -002 090072035 M19M19M18 000 25 29 13 -20.2 -21.1 29.26 5 5 275 79 004 093066037 M19M18M18 000 26 29 14 -20.0 -21.8 29.25 4 5 267 70 008 086063038 M19M18M18 000 27 29 15 -20.0 -22.7 29.25 4 5 268 71 001 079062042 M19M18M18 000 28 29 16 -19.8 -23.6 29.25 3 4 249 53 005 072059042 M18M18M18 000 29 29 17 -19.6 -24.9 29.25 4 5 221 25 013 063052032 M18M18M18 000 30 29 18 -20.0 -24.8 29.25 5 6 188 351 003 066050028 M18M18M18 000 31 29 19 -19.9 -24.2 29.25 5 6 192 356 013 069058025 M18M18M18 000 32 29 20 -20.4 -25.3 29.26 7 8 197 1 017 065062028 M19M18M18 000 33 29 21 -19.6 -23.5 29.26 7 7 197 1 008 071068030 M18M18M18 000 34 29 22 -19.1 -22.9 29.27 7 7 193 357 013 073067035 M18M18M18 000 35 29 23 -18.5 -22.7 29.27 5 6 209 13 016 070059033 M18M18M17 000 36 30 00 -17.8 -23.4 29.26 5 5 210 14 016 062045031 M17M17M17 000 37 30 01 -17.1 -23.4 29.26 4 4 223 26 005 058038031 M17M17M17 000 38 30 02 -17.0 -25.2 29.26 4 5 233 36 005 049031029 M16M16M16 000 39 30 03 -16.3 -26.7 29.25 4 6 242 45 -010 040027027 M15M16M16 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.