USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025092800 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 00 -25.9 -31.0 28.59 8 10 172 357 -049 056054055 M25M24M24 000 03 28 03 -22.2 -29.4 28.68 8 13 151 336 -013 052048059 M22M23M24 001 06 28 06 -22.4 -29.9 28.69 10 16 159 343 -002 051049061 M22M23M24 001 09 28 09 -23.4 -31.1 28.71 11 17 167 351 -029 049044054 M22M23M23 000 12 28 12 -23.1 -30.8 28.74 10 16 168 353 -017 050043052 M22M22M23 000 15 28 15 -23.3 -31.2 28.74 11 16 168 352 -020 049040048 M21M22M22 000 18 28 18 -23.2 -31.7 28.74 11 17 167 352 -033 046035041 M21M21M22 000 21 28 21 -22.3 -31.4 28.74 11 18 170 355 -032 043032037 M20M20M21 000 24 29 00 -19.7 -27.3 28.69 12 19 167 352 -033 052044054 M19M19M20 002 27 29 03 -18.6 -25.2 28.68 11 17 159 343 -033 056053063 M18M19M19 005 30 29 06 -17.9 -24.5 28.71 11 17 142 327 -060 057056065 M18M18M19 009 33 29 09 -17.4 -23.7 28.71 11 14 129 314 -091 058056064 M17M17M18 012 36 29 12 -17.2 -23.0 28.72 11 12 123 307 -068 061060066 M17M17M18 014 39 29 15 -17.2 -22.8 28.77 11 12 118 303 -078 062062069 M17M17M18 016 42 29 18 -17.8 -23.6 28.79 21 24 134 319 -033 061051059 M17M17M17 011 45 29 21 -17.9 -24.3 28.82 22 25 130 315 003 058047054 M18M17M18 006 48 30 00 -18.6 -24.6 28.87 16 17 133 318 047 060051066 M18M19M19 005 51 30 03 -19.6 -25.5 28.90 16 18 150 335 006 060050065 M19M19M20 003 54 30 06 -20.2 -26.8 28.89 18 21 160 345 -024 056038044 M18M19M20 001 57 30 09 -22.9 -29.7 28.86 18 22 164 349 -003 054030037 M19M19M20 000 60 30 12 -23.3 -30.4 28.83 20 24 162 347 -010 052028033 M19M19M20 000 63 30 15 -22.7 -29.7 28.80 20 25 160 345 -031 053029032 M19M19M20 000 66 30 18 -21.4 -28.5 28.75 23 30 161 346 -075 053035040 M19M19M19 000 69 30 21 -20.4 -27.7 28.69 24 32 158 343 -045 053035042 M19M18M19 001 72 01 00 -19.5 -27.0 28.67 21 28 158 343 -042 052036046 M19M18M19 001 75 01 03 -19.4 -26.6 28.65 22 29 155 339 -053 054039047 M18M18M18 002 78 01 06 -20.6 -27.8 28.65 22 29 157 341 -013 053038048 M18M18M18 001 81 01 09 -21.5 -28.7 28.67 21 28 160 344 018 052037049 M19M18M19 001 84 01 12 -22.5 -29.2 28.66 20 25 161 346 021 055041053 M19M19M19 001 87 01 15 -22.6 -29.0 28.67 19 24 160 344 006 057044055 M20M19M20 001 90 01 18 -22.1 -28.3 28.68 17 22 160 344 001 058046057 M19M19M20 001 93 01 21 -22.6 -28.9 28.66 17 22 161 346 015 057045054 M19M19M20 000 96 02 00 -22.4 -28.9 28.65 16 21 162 346 018 056043052 M20M20M20 000 99 02 03 -22.9 -29.3 28.65 16 20 164 348 016 057044051 M20M20M21 000 102 02 06 -23.6 -29.9 28.64 16 20 163 348 019 057045053 M20M21M21 000 105 02 09 -24.6 -30.7 28.62 15 18 164 348 019 058047056 M21M21M22 000 108 02 12 -25.2 -31.2 28.62 14 18 163 348 027 058050059 M21M22M22 000 111 02 15 -25.3 -31.2 28.62 14 18 157 342 022 058052061 M22M22M23 000 114 02 18 -25.4 -31.4 28.63 15 19 155 340 024 058053065 M23M23M24 000 117 02 21 -25.0 -31.3 28.63 17 21 154 339 021 057053070 M24M24M25 000 120 03 00 -24.5 -30.9 28.64 16 21 151 336 015 056053072 M24M25M25 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.