USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025092600 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 26 00 -22.8 -29.6 28.79 7 8 181 6 -022 060055049 M24M25M24 000 01 26 01 -24.7 -31.3 28.68 11 29 189 14 -019 054041051 M23M23M25 000 02 26 02 -22.6 -29.4 28.65 13 25 184 8 016 054038047 M20M22M22 000 03 26 03 -21.2 -28.5 28.60 10 25 185 10 009 052036044 M20M21M22 000 04 26 04 -20.3 -27.8 28.65 6 19 191 16 033 051038043 M19M20M21 000 05 26 05 -21.0 -27.2 28.66 11 11 5 190 075 057038046 M19M19M20 000 06 26 06 -20.6 -27.3 28.60 4 8 344 169 -048 055040051 M19M20M20 000 07 26 07 -20.4 -27.2 28.63 3 9 143 327 -138 055041051 M18M19M20 000 08 26 08 -20.9 -26.9 28.61 3 11 63 248 010 059040051 M18M19M19 000 09 26 09 -20.2 -26.8 28.61 5 10 21 205 007 056041053 M18M18M19 000 10 26 10 -19.5 -26.6 28.63 5 9 20 205 017 053040055 M17M18M19 000 11 26 11 -19.6 -26.2 28.63 4 11 168 353 045 056043056 M17M18M19 000 12 26 12 -19.3 -25.7 28.61 7 13 185 10 -079 057045057 M17M18M19 000 13 26 13 -19.6 -25.5 28.62 7 8 37 221 028 059044059 M17M18M19 000 14 26 14 -18.6 -25.1 28.62 6 6 22 207 029 057042060 M17M18M19 000 15 26 15 -17.8 -25.2 28.64 2 4 44 229 -011 052045062 M17M18M19 000 16 26 16 -18.7 -25.6 28.64 7 15 36 220 057 054044059 M17M18M19 000 17 26 17 -18.3 -25.4 28.64 8 25 55 239 161 054041053 M17M17M18 000 18 26 18 -18.9 -25.5 28.64 7 17 41 226 058 056039049 M17M17M18 000 19 26 19 -19.2 -25.9 28.63 14 28 199 24 -208 055035045 M16M17M18 000 20 26 20 -18.5 -25.6 28.63 12 27 142 327 486 053030042 M16M17M18 000 21 26 21 -17.5 -25.2 28.61 16 26 129 314 465 052028038 M15M15M16 000 22 26 22 -16.7 -25.2 28.59 22 36 112 297 205 048031038 M16M16M17 000 23 26 23 -17.6 -25.1 28.61 14 26 90 274 225 052035046 M16M17M18 000 24 27 00 -19.0 -25.1 28.62 6 11 3 188 -121 058040045 M17M18M19 000 25 27 01 -19.0 -25.3 28.63 3 12 280 105 -249 058040048 M17M18M19 000 26 27 02 -18.3 -25.1 28.63 6 13 228 52 -321 055042053 M17M18M19 000 27 27 03 -18.7 -24.8 28.62 5 13 243 67 -446 058042052 M17M18M19 000 28 27 04 -19.2 -24.7 28.61 5 10 346 171 -459 062045051 M17M19M19 000 29 27 05 -19.4 -24.8 28.63 8 9 356 181 -185 063048051 M18M19M19 000 30 27 06 -19.6 -24.8 28.62 10 10 350 175 009 064050048 M18M19M20 000 31 27 07 -19.5 -25.0 28.62 8 11 352 177 004 062049047 M18M19M20 000 32 27 08 -19.2 -25.2 28.62 8 12 6 191 -018 059046047 M18M19M20 000 33 27 09 -19.6 -25.1 28.62 10 11 2 187 -095 062047046 M18M19M20 000 34 27 10 -19.7 -25.3 28.63 9 11 5 190 -220 061046046 M18M19M19 000 35 27 11 -19.7 -25.4 28.63 9 11 7 191 -348 060046047 M18M18M19 000 36 27 12 -19.6 -25.3 28.64 9 9 8 192 -428 061046051 M18M18M19 000 37 27 13 -19.7 -25.3 28.66 3 16 23 207 -296 061044052 M17M18M19 000 38 27 14 -18.6 -25.0 28.64 6 20 197 22 -365 057041051 M17M17M18 000 39 27 15 -18.2 -24.6 28.64 10 21 205 29 -359 058039050 M15M16M17 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.