USAP Marble Point (lat, lon) = (-77.413693, 163.679293) Forecast initialized at 2025091900 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 19 00 -21.1 -27.5 28.77 6 7 27 191 049 074042042 M22M22M22 000 01 19 01 -25.1 -31.3 28.76 10 9 248 51 443 057080041 M23M24M24 000 02 19 02 -24.4 -28.1 28.72 8 8 231 34 -124 071087051 M22M23M24 000 03 19 03 -22.7 -26.0 28.77 5 5 246 50 -055 075083048 M21M22M23 000 04 19 04 -24.3 -26.5 28.75 9 9 212 15 062 082086057 M21M22M24 000 05 19 05 -24.1 -25.1 28.75 12 14 187 351 119 091090052 M22M23M24 001 06 19 06 -25.6 -26.4 28.74 10 10 197 1 -003 093077064 M22M23M24 001 07 19 07 -25.6 -27.5 28.72 10 10 221 25 021 085073065 M21M22M24 000 08 19 08 -25.7 -28.9 28.72 10 10 219 22 034 075073063 M22M23M23 000 09 19 09 -24.4 -28.4 28.72 7 6 205 9 -003 069070052 M22M23M23 000 10 19 10 -25.8 -29.4 28.71 9 9 221 24 016 072074043 M22M23M23 000 11 19 11 -26.0 -30.0 28.71 10 10 227 30 -013 069081036 M22M23M23 000 12 19 12 -25.7 -28.7 28.70 9 9 232 36 016 077093060 M22M23M24 000 13 19 13 -25.7 -27.1 28.69 9 9 240 44 016 088085063 M22M23M24 000 14 19 14 -25.9 -27.4 28.67 10 10 242 46 -011 088086063 M22M23M24 000 15 19 15 -25.7 -27.6 28.68 11 11 247 51 007 084086059 M22M23M24 001 16 19 16 -25.9 -26.9 28.69 10 10 257 60 029 091087054 M22M23M24 001 17 19 17 -24.7 -26.9 28.67 7 11 274 78 010 082081051 M22M23M24 000 18 19 18 -24.1 -27.7 28.66 6 11 260 64 -020 072071048 M22M23M23 000 19 19 19 -24.9 -29.6 28.65 7 10 252 55 012 065059043 M22M22M23 000 20 19 20 -25.0 -30.3 28.65 7 10 263 66 011 061055039 M22M22M22 000 21 19 21 -24.3 -30.5 28.64 7 9 270 74 001 057043037 M22M22M22 000 22 19 22 -23.6 -30.9 28.63 6 12 272 76 -020 051046037 M22M22M22 000 23 19 23 -23.0 -31.1 28.63 5 9 269 73 -008 048038034 M22M21M22 000 24 20 00 -22.6 -30.4 28.63 4 11 297 101 -006 049045034 M22M22M22 000 25 20 01 -22.4 -29.8 28.62 4 12 299 102 -003 051049034 M21M22M22 000 26 20 02 -22.4 -29.1 28.64 6 14 293 96 -002 055057034 M21M22M22 000 27 20 03 -22.2 -28.6 28.66 6 12 290 94 -004 057055033 M21M21M22 000 28 20 04 -22.1 -28.0 28.65 6 13 288 92 022 059072032 M21M21M21 000 29 20 05 -22.0 -27.9 28.65 5 12 284 88 004 059066031 M20M21M21 000 30 20 06 -22.2 -28.1 28.67 5 13 290 94 010 058060029 M20M21M21 000 31 20 07 -22.3 -28.5 28.67 5 15 290 93 023 057054028 M20M21M21 000 32 20 08 -22.4 -29.3 28.69 6 15 295 99 014 053070028 M20M21M21 000 33 20 09 -22.4 -27.5 28.71 4 13 303 107 027 064086028 M21M21M21 000 34 20 10 -22.8 -26.1 28.74 6 11 295 99 016 074081028 M20M21M21 000 35 20 11 -22.7 -25.9 28.76 4 14 303 107 009 075071029 M21M21M21 000 36 20 12 -23.0 -27.2 28.78 4 12 267 71 014 069067030 M21M21M21 000 37 20 13 -23.0 -27.4 28.80 6 12 270 74 007 067065032 M21M21M21 000 38 20 14 -23.1 -26.7 28.83 6 9 266 69 041 072077034 M21M21M21 000 39 20 15 -23.2 -26.2 28.86 6 11 274 77 040 077081036 M21M21M21 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.