USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025092912 AMPS 2p67km 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 12 -13.7 -17.8 28.95 4 5 148 333 -033 085066066 M14M15M16 000 01 29 13 -16.6 -22.7 28.82 22 30 207 32 -037 059062071 M15M15M16 000 02 29 14 -15.3 -22.0 28.83 18 28 204 29 007 057047074 M14M15M16 001 03 29 15 -15.8 -21.1 28.83 5 9 318 143 -065 064047067 M15M15M16 000 04 29 16 -14.8 -21.1 28.85 7 12 17 202 -025 058047067 M15M15M16 000 05 29 17 -13.9 -20.8 28.86 4 13 42 227 014 056046073 M13M14M15 001 06 29 18 -14.0 -20.4 28.85 5 8 126 311 -007 058047076 M13M14M15 001 07 29 19 -14.3 -20.4 28.87 4 5 155 340 -011 060056072 M14M14M15 000 08 29 20 -14.1 -20.5 28.89 5 4 77 262 -054 058060069 M14M15M15 000 09 29 21 -13.7 -20.5 28.88 1 3 7 192 024 056062062 M13M14M15 000 10 29 22 -14.7 -20.4 28.91 4 4 17 202 025 062062065 M14M15M15 000 11 29 23 -15.8 -20.1 28.90 6 6 355 180 039 070059066 M14M15M15 000 12 30 00 -15.5 -19.7 28.92 4 6 352 177 026 070058067 M15M15M16 000 13 30 01 -15.4 -19.4 28.94 3 5 3 188 010 072056067 M15M15M16 000 14 30 02 -15.3 -19.5 28.94 4 5 3 188 -012 071049069 M14M15M15 000 15 30 03 -15.7 -20.6 28.95 6 7 3 187 005 066048071 M14M15M15 000 16 30 04 -16.0 -21.8 28.97 6 7 10 195 019 061048071 M14M15M15 000 17 30 05 -15.3 -22.8 28.96 3 7 37 222 001 053049068 M14M15M16 000 18 30 06 -15.9 -23.5 28.96 5 13 171 356 -007 052050066 M14M15M16 000 19 30 07 -16.7 -23.8 28.95 16 26 196 20 -016 054044065 M14M15M16 000 20 30 08 -16.9 -24.4 28.95 20 30 201 25 -007 053038065 M15M15M16 000 21 30 09 -17.7 -25.1 28.96 17 29 200 25 018 053035063 M15M15M16 000 22 30 10 -18.5 -26.1 28.95 14 26 201 26 016 051033061 M15M15M16 000 23 30 11 -19.4 -26.7 28.93 17 28 203 28 010 053032058 M16M16M16 000 24 30 12 -19.6 -27.0 28.95 17 29 201 25 005 052032052 M16M16M17 000 25 30 13 -19.7 -27.2 28.95 18 30 200 25 -007 052031048 M16M16M16 000 26 30 14 -19.8 -27.3 28.95 18 31 201 26 -014 051030046 M16M16M16 000 27 30 15 -19.8 -27.4 28.93 18 31 204 29 -005 051028038 M16M16M17 000 28 30 16 -19.9 -27.4 28.91 19 32 207 31 030 051027032 M16M16M17 000 29 30 17 -19.9 -27.2 28.90 18 31 207 32 -006 052027035 M15M16M17 000 30 30 18 -19.0 -26.7 28.89 21 32 206 31 014 051028036 M15M16M16 000 31 30 19 -18.5 -26.1 28.87 24 34 209 34 030 051028038 M15M15M16 000 32 30 20 -18.1 -25.7 28.87 24 34 208 33 014 051029038 M14M15M16 000 33 30 21 -18.0 -25.4 28.86 21 31 207 32 -009 052030038 M14M15M16 000 34 30 22 -17.7 -25.3 28.85 24 33 208 33 -004 051031039 M14M15M16 000 35 30 23 -17.4 -25.1 28.84 25 33 208 33 001 051032039 M14M15M16 000 36 01 00 -17.2 -24.9 28.83 23 32 207 31 -005 051032037 M15M15M16 000 37 01 01 -17.0 -24.7 28.83 24 32 207 31 001 051032037 M14M15M16 000 38 01 02 -16.7 -24.4 28.83 24 32 208 33 -002 051032038 M14M15M15 000 39 01 03 -16.3 -24.0 28.81 25 33 211 36 022 051031039 M14M14M14 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 1h) 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.