USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025091812 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 18 12 -22.4 -28.3 29.01 4 7 235 39 -051 071042046 M21M20M21 000 01 18 13 -24.8 -32.0 29.03 9 10 204 8 015 051053063 M21M22M22 000 02 18 14 -23.7 -33.3 29.00 11 11 224 28 -065 041038069 M19M20M22 000 03 18 15 -25.1 -34.0 29.02 11 11 196 359 -042 043053043 M21M22M22 000 04 18 16 -24.4 -30.2 28.97 10 10 217 21 -019 059035040 M20M21M22 000 05 18 17 -23.0 -31.5 28.96 15 14 220 24 -060 046039049 M19M20M21 000 06 18 18 -23.2 -32.2 28.95 16 16 234 37 -007 044044046 M19M20M22 000 07 18 19 -23.2 -31.3 28.93 13 13 233 37 -065 048042049 M19M20M21 000 08 18 20 -23.9 -31.0 28.89 10 10 234 38 -073 052043049 M19M21M22 000 09 18 21 -23.8 -31.3 28.87 9 9 242 46 007 050043052 M20M21M22 000 10 18 22 -23.8 -31.2 28.86 10 10 242 45 -007 050076056 M20M21M22 000 11 18 23 -23.2 -29.2 28.85 9 9 235 38 -051 058085064 M20M21M22 000 12 19 00 -22.7 -27.4 28.83 10 10 235 38 -014 066081069 M20M21M22 000 13 19 01 -22.1 -25.5 28.83 9 10 227 30 -001 075085079 M20M21M22 002 14 19 02 -21.6 -24.0 28.80 5 9 215 19 -028 081082052 M20M21M23 001 15 19 03 -22.7 -24.3 28.79 8 8 242 46 -009 087063071 M20M21M22 000 16 19 04 -22.7 -25.8 28.77 8 8 242 46 029 076080064 M20M21M23 001 17 19 05 -23.2 -25.5 28.76 9 9 237 41 038 082082063 M20M21M23 002 18 19 06 -23.6 -25.3 28.74 9 9 234 38 022 086081074 M20M21M23 002 19 19 07 -24.0 -25.3 28.73 10 10 235 38 012 089080076 M20M21M23 001 20 19 08 -24.3 -25.6 28.73 10 10 233 37 009 089079079 M20M21M23 000 21 19 09 -24.3 -25.9 28.72 11 11 236 40 088 087075081 M20M21M23 000 22 19 10 -24.5 -26.1 28.72 10 10 220 24 005 087087070 M21M22M23 002 23 19 11 -25.0 -26.1 28.70 9 9 219 23 023 091083076 M21M22M23 002 24 19 12 -25.4 -27.1 28.70 9 9 228 32 034 086079076 M21M22M23 000 25 19 13 -25.4 -27.1 28.69 9 9 225 29 005 086081069 M22M22M23 000 26 19 14 -25.2 -26.4 28.69 8 8 219 23 005 090086063 M22M23M23 000 27 19 15 -25.2 -26.0 28.67 8 8 224 28 011 093088057 M22M23M23 000 28 19 16 -25.4 -26.2 28.67 8 8 232 35 -003 094092056 M22M23M23 000 29 19 17 -25.5 -26.1 28.66 9 8 235 39 -011 095089059 M21M23M23 000 30 19 18 -25.5 -26.0 28.67 9 9 237 41 -018 096087058 M21M22M24 000 31 19 19 -25.6 -26.8 28.66 9 9 240 44 -036 090085061 M21M22M23 000 32 19 20 -25.3 -28.7 28.66 9 9 251 54 -007 074082060 M21M22M23 000 33 19 21 -25.1 -29.8 28.65 9 9 248 51 -011 065068056 M21M22M22 000 34 19 22 -24.4 -30.5 28.65 8 8 250 54 -009 057057039 M21M22M22 000 35 19 23 -23.6 -31.3 28.65 7 7 256 60 -039 049048032 M21M21M22 000 36 20 00 -23.2 -31.5 28.66 7 7 261 64 018 046047030 M21M21M22 000 37 20 01 -22.6 -30.3 28.67 7 8 267 70 -025 049050029 M20M21M22 000 38 20 02 -22.5 -29.8 28.67 7 8 263 67 016 051054028 M20M21M22 000 39 20 03 -22.3 -30.6 28.68 6 7 259 63 022 047045028 M20M21M21 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.