USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025072812 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 28 12 -30.5 -36.3 28.51 10 12 156 340 -058 055045055 M30M29M30 000 03 28 15 -26.7 -35.2 28.55 18 27 148 333 -150 045034039 M26M26M27 000 06 28 18 -25.7 -34.8 28.56 19 28 151 335 -067 043032035 M26M26M26 000 09 28 21 -24.8 -33.9 28.54 22 31 151 335 -112 043033036 M25M26M26 000 12 29 00 -24.3 -33.3 28.54 22 30 150 335 -110 043032037 M25M25M25 000 15 29 03 -23.7 -32.7 28.55 20 27 146 331 -073 044033039 M25M25M25 000 18 29 06 -23.6 -32.3 28.53 19 27 148 333 -077 045035042 M24M25M25 000 21 29 09 -24.0 -32.4 28.54 17 25 150 335 -013 046038046 M25M25M25 000 24 29 12 -24.8 -32.7 28.53 15 23 153 338 -009 048040049 M25M25M26 000 27 29 15 -25.2 -33.2 28.52 14 21 155 340 -026 048041049 M25M26M26 000 30 29 18 -25.4 -33.6 28.53 14 22 158 343 -024 047039048 M26M26M26 000 33 29 21 -25.7 -33.9 28.51 13 21 161 345 -023 046039047 M26M26M27 000 36 30 00 -25.9 -34.2 28.48 13 20 163 348 -018 046039047 M26M26M27 000 39 30 03 -26.0 -34.4 28.46 12 19 164 349 -016 045038047 M26M26M27 000 42 30 06 -28.1 -35.2 28.42 19 26 160 345 -002 051034043 M25M25M26 000 45 30 09 -28.0 -35.5 28.38 19 26 158 343 -011 049031039 M25M25M25 000 48 30 12 -27.5 -35.1 28.33 21 29 159 344 -014 049031038 M24M24M25 000 51 30 15 -26.7 -34.5 28.29 24 34 157 341 000 048028031 M24M23M24 000 54 30 18 -25.3 -32.7 28.25 23 35 160 344 -105 051039038 M25M24M24 000 57 30 21 -25.4 -32.9 28.21 27 40 156 340 -215 050039039 M25M25M25 000 60 31 00 -25.6 -33.5 28.15 34 48 150 335 -285 048036033 M25M24M24 001 63 31 03 -26.1 -34.3 28.14 37 55 150 334 -306 047038035 M27M25M25 000 66 31 06 -25.9 -35.1 28.12 38 55 153 338 -327 042031033 M26M25M25 000 69 31 09 -26.5 -36.7 28.09 37 53 157 342 -318 038018024 M27M26M26 000 72 31 12 -26.5 -37.2 28.01 39 53 154 339 -301 036012011 M26M25M25 000 75 31 15 -26.6 -37.4 27.97 34 46 155 340 -208 036011009 M25M24M24 000 78 31 18 -27.8 -38.4 27.93 28 37 158 343 -056 036011010 M25M25M25 000 81 31 21 -29.9 -39.7 27.90 23 31 160 345 -003 038012012 M27M26M27 000 84 01 00 -31.9 -41.1 27.87 21 27 161 346 -004 040014014 M28M28M29 000 87 01 03 -33.3 -42.2 27.86 21 26 161 345 -010 041014015 M29M29M30 000 90 01 06 -33.9 -42.8 27.88 20 24 160 345 -013 041014016 M29M29M30 000 93 01 09 -34.1 -42.0 27.89 22 27 156 341 -046 045023022 M30M29M30 000 96 01 12 -33.9 -41.1 27.90 24 29 156 341 -073 049036036 M31M30M30 000 99 01 15 -33.1 -40.0 27.93 23 28 154 339 -044 051041047 M31M30M30 000 102 01 18 -32.4 -39.3 27.98 24 31 151 336 -063 051042051 M30M30M30 001 105 01 21 -31.5 -38.6 28.02 24 30 152 336 -074 050041052 M30M29M30 001 108 02 00 -32.4 -39.7 28.03 23 29 156 341 -022 048036048 M30M30M30 000 111 02 03 -33.8 -41.5 28.03 25 32 157 342 -013 046031040 M31M31M31 000 114 02 06 -34.7 -42.6 28.02 25 32 157 342 -007 045028036 M32M31M31 000 117 02 09 -34.8 -42.9 27.99 26 33 157 342 -038 044027035 M32M31M32 000 120 02 12 -34.4 -42.4 27.98 25 32 157 342 -048 045027032 M31M30M31 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.