USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025072900 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 29 00 -30.7 -37.5 28.54 10 10 145 329 -055 048042042 M30M29M29 000 03 29 03 -26.4 -34.8 28.57 15 20 151 336 -070 045034043 M25M25M26 000 06 29 06 -25.0 -33.5 28.55 16 24 153 338 -055 045035044 M25M25M26 000 09 29 09 -25.0 -33.3 28.55 17 26 152 336 -043 046036044 M25M25M26 000 12 29 12 -25.4 -33.8 28.52 16 23 155 339 -026 046037046 M25M25M26 000 15 29 15 -25.4 -33.7 28.54 14 23 157 341 -004 046038047 M25M26M26 000 18 29 18 -26.0 -34.2 28.51 14 21 157 341 003 047039048 M26M26M27 000 21 29 21 -26.3 -34.5 28.52 13 20 159 344 -012 047040049 M26M27M27 000 24 30 00 -26.4 -34.8 28.48 13 19 165 350 -024 046038048 M26M26M27 000 27 30 03 -25.9 -34.5 28.48 13 20 165 350 -026 045037046 M25M26M26 000 30 30 06 -25.6 -34.1 28.45 14 21 166 351 -055 045036045 M25M25M26 000 33 30 09 -25.4 -34.2 28.41 14 21 164 349 -047 044034042 M25M25M25 000 36 30 12 -25.4 -34.4 28.35 14 21 165 350 -015 043033038 M24M25M25 000 39 30 15 -24.4 -33.2 28.32 14 22 161 346 -039 045034039 M24M24M25 000 42 30 18 -26.5 -33.6 28.27 18 25 154 339 -064 052038038 M25M25M25 000 45 30 21 -25.8 -33.5 28.22 25 37 155 339 -133 049036036 M25M24M24 000 48 31 00 -26.2 -34.0 28.19 33 46 150 334 -234 049037033 M26M25M25 000 51 31 03 -27.0 -34.6 28.20 35 49 150 335 -276 050040036 M27M26M26 001 54 31 06 -26.6 -34.5 28.16 35 51 152 337 -309 049040037 M27M26M26 001 57 31 09 -26.5 -35.7 28.13 37 53 155 340 -313 042028035 M27M26M26 000 60 31 12 -26.6 -36.8 28.10 38 54 155 340 -318 038016015 M26M25M26 000 63 31 15 -26.5 -37.3 28.03 39 54 155 340 -341 036013010 M26M25M25 000 66 31 18 -26.9 -37.6 27.98 35 48 156 341 -221 036012010 M25M24M24 000 69 31 21 -28.0 -38.5 27.95 29 38 161 346 -035 036011010 M25M24M24 000 72 01 00 -30.0 -39.6 27.93 23 31 159 344 016 039012013 M26M26M26 000 75 01 03 -31.3 -40.5 27.93 22 28 158 343 -004 040014015 M27M27M28 000 78 01 06 -32.6 -41.5 27.94 22 28 157 341 -017 041015017 M28M28M28 000 81 01 09 -32.8 -41.2 27.94 22 29 157 341 -029 043022023 M29M28M29 000 84 01 12 -32.5 -39.5 27.96 23 29 152 337 -035 050039039 M29M29M29 000 87 01 15 -31.9 -38.5 28.02 20 24 151 335 -032 052044050 M29M29M29 001 90 01 18 -30.1 -36.8 28.08 20 24 150 335 -046 053046057 M29M28M29 001 93 01 21 -29.2 -36.6 28.10 21 26 150 334 -078 049036046 M28M27M28 001 96 02 00 -29.8 -37.4 28.13 21 27 149 333 -097 048031035 M27M27M27 000 99 02 03 -29.9 -37.7 28.17 21 27 152 337 -119 047028031 M27M26M27 000 102 02 06 -30.4 -38.4 28.17 23 29 155 340 -118 046025026 M27M26M26 000 105 02 09 -30.1 -38.4 28.17 24 31 157 341 -114 045025027 M27M26M26 000 108 02 12 -30.1 -38.4 28.13 26 34 158 343 -135 045023025 M27M26M26 000 111 02 15 -30.0 -38.3 28.12 28 35 155 339 -178 044023024 M27M26M26 000 114 02 18 -30.0 -37.9 28.09 29 37 155 340 -254 047027025 M27M26M26 000 117 02 21 -30.2 -38.1 28.04 31 40 157 342 -221 047032033 M28M27M27 000 120 03 00 -29.0 -36.2 27.96 32 41 159 343 -350 051042038 M28M28M28 001 * 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.