USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025092712 AMPS 24km 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 27 12 -24.6 -28.6 28.58 9 11 165 350 -055 062056065 M24M23M23 000 03 27 15 -20.6 -28.1 28.61 15 19 152 337 -152 052047053 M20M20M21 003 06 27 18 -19.6 -27.5 28.65 16 23 151 335 -064 050043047 M20M20M21 001 09 27 21 -19.8 -27.8 28.64 15 23 156 341 -048 050041046 M20M21M21 000 12 28 00 -20.0 -28.1 28.68 17 26 160 344 -036 049041046 M21M21M22 000 15 28 03 -20.3 -27.8 28.70 13 20 153 338 -013 051042050 M21M21M22 001 18 28 06 -21.2 -28.9 28.73 12 19 167 352 000 051044056 M22M22M23 002 21 28 09 -22.3 -29.9 28.76 12 20 165 350 -009 051046056 M22M22M23 001 24 28 12 -23.1 -30.8 28.76 12 19 170 355 -020 050045055 M22M23M23 000 27 28 15 -23.3 -31.2 28.76 11 19 173 358 -018 049042052 M22M22M23 000 30 28 18 -23.2 -31.4 28.78 12 19 172 357 -030 047040048 M21M22M23 000 33 28 21 -22.7 -31.6 28.74 12 19 171 356 -031 044034040 M21M21M22 000 36 29 00 -22.0 -31.1 28.71 12 20 173 357 -030 044034041 M20M21M21 000 39 29 03 -20.1 -27.3 28.70 11 19 168 353 -033 053048058 M19M20M20 002 42 29 06 -20.0 -26.1 28.69 19 27 162 346 -012 059055063 M19M19M19 012 45 29 09 -18.0 -23.9 28.68 20 25 148 333 -056 061057066 M17M17M18 019 48 29 12 -17.0 -22.4 28.69 18 22 143 328 -066 064062068 M16M16M17 025 51 29 15 -16.7 -21.9 28.73 19 22 135 320 -061 065059065 M16M16M17 028 54 29 18 -17.0 -22.9 28.76 20 25 148 333 -019 061054066 M16M16M17 015 57 29 21 -17.7 -24.0 28.77 24 29 142 327 -051 058047053 M17M17M17 007 60 30 00 -17.9 -24.5 28.82 21 24 136 321 031 057047059 M18M18M19 006 63 30 03 -18.8 -25.3 28.86 20 23 143 328 -014 057049059 M19M19M20 003 66 30 06 -19.8 -26.4 28.89 20 23 159 344 -067 056044054 M19M20M20 002 69 30 09 -22.1 -28.9 28.87 19 22 164 348 -040 055035046 M19M19M20 000 72 30 12 -22.3 -29.7 28.84 19 24 169 353 -036 051025031 M18M18M19 000 75 30 15 -20.7 -28.7 28.77 24 33 162 346 001 049024028 M17M17M17 000 78 30 18 -19.4 -27.3 28.72 27 39 158 343 -128 050032034 M18M17M18 000 81 30 21 -18.9 -26.3 28.68 26 36 163 348 -167 053040044 M18M18M18 002 84 01 00 -18.4 -25.8 28.65 27 37 155 339 -099 053040045 M18M17M17 004 87 01 03 -18.6 -25.9 28.64 27 37 150 334 -049 054040046 M18M17M17 003 90 01 06 -19.5 -26.3 28.63 25 34 153 337 008 055039045 M17M17M17 002 93 01 09 -20.0 -26.7 28.62 23 31 155 340 015 056041048 M18M17M17 002 96 01 12 -19.7 -26.4 28.60 22 31 157 341 -021 056043051 M18M17M18 003 99 01 15 -20.0 -26.7 28.60 21 28 155 340 018 056045054 M18M18M18 003 102 01 18 -20.4 -26.8 28.62 19 25 159 344 000 057047056 M18M18M18 003 105 01 21 -20.9 -27.0 28.63 17 22 159 344 013 059047058 M19M18M19 002 108 02 00 -21.0 -27.1 28.63 18 23 158 343 016 058047060 M19M19M19 000 111 02 03 -21.1 -27.3 28.62 18 23 156 341 014 058047058 M19M19M19 000 114 02 06 -22.3 -28.3 28.62 16 21 159 344 020 059048058 M19M19M20 000 117 02 09 -22.8 -28.9 28.61 17 21 160 345 007 058048058 M19M19M20 000 120 02 12 -23.3 -29.6 28.60 18 24 160 344 020 057047059 M20M20M21 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 3h) 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.