USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025122312 WRF 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 23 12 -19.1 -26.3 28.88 10 14 165 350 -056 056052056 M20M21M22 000 03 23 15 -18.3 -26.3 28.96 14 23 152 337 -002 050042049 M20M21M22 000 06 23 18 -17.9 -25.7 29.00 13 20 158 342 044 051042052 M20M21M22 000 09 23 21 -17.2 -25.1 29.02 16 24 155 339 -050 051040044 M20M21M22 000 12 24 00 -16.4 -24.5 29.02 16 25 159 344 -046 050038039 M19M20M21 000 15 24 03 -15.9 -24.2 29.06 19 29 157 342 -103 049037037 M19M19M20 000 18 24 06 -15.8 -24.0 29.06 18 28 160 345 -108 050037037 M18M19M20 000 21 24 09 -16.0 -24.2 29.10 18 26 165 350 -056 050035036 M18M19M19 000 24 24 12 -16.4 -24.5 29.08 16 23 168 353 -013 050033035 M18M18M19 000 27 24 15 -16.2 -24.6 29.09 15 23 169 353 -011 049032034 M18M18M19 000 30 24 18 -15.5 -24.1 29.09 14 22 168 353 014 048033034 M17M18M19 000 33 24 21 -14.8 -23.0 29.09 13 20 167 352 006 050034036 M17M18M19 000 36 25 00 -14.3 -22.2 29.09 11 17 169 353 001 051035037 M17M18M19 000 39 25 03 -14.1 -21.8 29.09 10 15 169 354 -002 053035037 M16M17M18 000 42 25 06 -15.3 -22.0 29.08 13 19 157 341 049 057037039 M17M17M19 000 45 25 09 -16.1 -22.9 29.07 14 19 156 341 039 056036040 M17M17M19 000 48 25 12 -16.6 -23.4 29.05 14 19 156 340 045 056035040 M17M18M19 000 51 25 15 -16.7 -23.4 29.06 13 17 159 343 017 057036041 M17M18M19 000 54 25 18 -16.1 -22.7 29.05 13 17 158 342 024 057036041 M17M18M19 000 57 25 21 -15.2 -21.7 29.05 12 16 159 343 016 058036040 M17M18M19 000 60 26 00 -14.4 -20.8 29.04 11 15 155 339 032 059038040 M17M18M19 000 63 26 03 -14.2 -20.1 29.05 9 13 157 341 017 061040042 M16M18M19 000 66 26 06 -14.7 -20.9 29.05 11 15 157 342 029 060040043 M16M17M19 000 69 26 09 -15.5 -21.8 29.05 12 16 156 341 036 059040044 M16M17M19 000 72 26 12 -16.2 -22.3 29.04 12 16 157 341 038 060043048 M17M18M19 000 75 26 15 -16.2 -22.1 29.06 12 16 158 342 029 060045049 M17M18M19 000 78 26 18 -15.3 -21.5 29.07 11 16 155 339 037 060046052 M17M18M19 000 81 26 21 -14.3 -20.2 29.06 10 14 152 337 029 061049055 M17M18M19 000 84 27 00 -13.7 -18.5 29.08 7 12 150 335 031 068051058 M16M18M19 000 87 27 03 -13.8 -18.6 29.10 7 10 154 339 023 068050060 M16M17M18 001 90 27 06 -13.9 -19.6 29.10 8 12 157 341 032 062049056 M16M17M18 000 93 27 09 -14.5 -20.4 29.12 9 12 156 340 029 061050054 M16M17M18 000 96 27 12 -15.4 -21.0 29.12 10 14 157 341 028 062049057 M16M17M18 000 99 27 15 -15.2 -20.8 29.13 11 14 158 343 026 062048056 M16M17M18 000 102 27 18 -14.3 -20.1 29.15 10 13 157 342 019 062047050 M16M17M18 000 105 27 21 -13.1 -18.6 29.16 8 11 155 340 027 064045047 M15M16M18 000 108 28 00 -12.4 -17.4 29.17 8 11 153 338 037 067044047 M15M16M17 000 111 28 03 -12.1 -17.1 29.18 8 12 152 336 038 067045048 M14M15M16 000 114 28 06 -12.3 -17.8 29.20 10 14 155 339 035 064045049 M14M15M16 000 117 28 09 -13.0 -18.6 29.19 12 15 155 340 027 064046049 M14M15M16 000 120 28 12 -13.6 -19.2 29.19 13 16 157 341 022 063045049 M14M15M16 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.