USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025072700 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 00 -30.3 -33.6 28.07 10 12 170 355 -063 061056062 M29M28M28 000 03 27 03 -24.3 -31.3 28.16 27 35 148 333 -383 053051057 M24M24M25 006 06 27 06 -24.6 -32.3 28.15 30 44 151 335 -339 050049049 M26M26M26 004 09 27 09 -24.2 -32.4 28.20 25 35 152 337 -391 047044044 M25M26M27 002 12 27 12 -25.7 -33.0 28.20 25 38 152 336 -341 052049049 M27M27M28 002 15 27 15 -26.4 -32.9 28.22 30 44 147 332 -468 055052050 M28M29M30 003 18 27 18 -25.9 -34.0 28.24 36 50 141 325 -639 047045042 M28M29M29 003 21 27 21 -24.5 -33.7 28.34 34 46 137 321 -457 043037035 M27M27M28 002 24 28 00 -24.9 -33.8 28.39 27 39 145 330 -319 044037037 M27M27M28 001 27 28 03 -25.7 -34.4 28.46 25 36 149 334 -171 044037038 M27M28M28 001 30 28 06 -26.4 -35.0 28.49 23 33 151 335 -138 045037040 M28M28M29 000 33 28 09 -26.9 -35.3 28.50 23 32 150 335 -164 045037042 M28M28M29 000 36 28 12 -25.6 -34.2 28.53 20 28 145 330 -128 045036041 M27M27M27 000 39 28 15 -25.1 -34.2 28.55 19 27 150 335 -082 043030034 M25M26M26 000 42 28 18 -26.6 -35.1 28.56 29 38 147 331 -128 045028027 M26M26M26 000 45 28 21 -26.4 -35.1 28.54 30 39 147 331 -130 044027026 M26M25M25 000 48 29 00 -26.4 -35.0 28.53 30 40 149 334 -069 044024024 M26M24M24 000 51 29 03 -25.7 -34.0 28.51 29 38 149 334 -060 046027024 M25M24M24 000 54 29 06 -25.3 -33.2 28.48 29 39 147 332 -099 049032031 M25M24M24 000 57 29 09 -25.5 -33.3 28.44 29 41 151 335 -099 049032031 M24M24M24 000 60 29 12 -24.9 -32.7 28.38 29 42 152 337 -150 049037035 M25M25M25 000 63 29 15 -25.4 -32.8 28.36 28 41 153 338 -107 051040036 M26M26M26 000 66 29 18 -26.4 -33.8 28.32 28 41 150 335 -088 050039035 M27M26M26 000 69 29 21 -27.6 -35.0 28.32 27 37 147 332 001 050035038 M27M26M27 000 72 30 00 -27.5 -34.8 28.34 23 33 153 338 -052 050035040 M26M25M25 000 75 30 03 -27.1 -34.4 28.35 21 32 156 340 007 050036041 M26M25M25 000 78 30 06 -26.7 -33.7 28.36 20 33 149 333 -009 052041043 M26M26M26 000 81 30 09 -26.7 -33.7 28.37 20 33 150 335 -056 052043041 M27M27M27 000 84 30 12 -26.3 -33.5 28.36 23 39 150 335 -107 051043040 M27M27M27 000 87 30 15 -27.0 -34.3 28.35 29 48 149 333 -159 051044038 M28M28M29 001 90 30 18 -28.2 -35.0 28.38 30 49 148 333 -277 053051046 M30M31M31 001 93 30 21 -30.5 -37.6 28.35 33 49 145 329 -383 051044038 M31M32M33 001 96 31 00 -30.3 -38.0 28.33 34 48 143 328 -336 048039040 M31M31M32 001 99 31 03 -30.0 -38.6 28.29 33 48 149 333 -290 044031034 M30M30M30 001 102 31 06 -28.3 -35.4 28.25 34 47 152 336 -308 051046054 M28M28M28 002 105 31 09 -25.2 -32.6 28.16 34 47 151 335 -316 052047049 M26M26M26 008 108 31 12 -24.3 -32.1 28.10 34 46 146 331 -368 049039040 M24M24M24 005 111 31 15 -24.2 -32.4 28.09 30 40 147 331 -321 047034032 M24M24M24 002 114 31 18 -25.2 -33.2 28.07 27 36 155 340 -239 048033032 M24M24M24 000 117 31 21 -27.3 -35.1 28.05 26 35 159 343 -126 048033032 M26M25M25 000 120 01 00 -28.2 -35.5 28.02 22 32 156 341 -088 050035033 M27M26M26 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.