USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025073012 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 30 12 -25.3 -31.4 28.59 7 8 142 326 -055 063055047 M26M27M26 000 01 30 13 -28.0 -33.4 28.49 4 9 52 237 014 060049052 M25M26M27 000 02 30 14 -25.0 -33.0 28.44 4 4 355 180 -018 047037044 M23M23M24 000 03 30 15 -24.9 -32.2 28.49 5 8 21 206 321 051037045 M22M22M23 000 04 30 16 -22.3 -30.6 28.44 9 19 112 297 868 047031038 M20M21M21 000 05 30 17 -22.9 -30.9 28.42 6 21 115 299 548 048030038 M21M21M22 000 06 30 18 -23.6 -31.3 28.39 6 8 45 229 -124 049036041 M21M22M23 000 07 30 19 -24.3 -31.8 28.40 3 12 142 327 -372 050033039 M21M22M23 000 08 30 20 -24.3 -31.4 28.40 20 29 217 42 1206 052032038 M22M23M24 000 09 30 21 -23.4 -31.9 28.36 20 32 199 23 1619 046029032 M22M23M23 000 10 30 22 -22.9 -32.2 28.32 26 36 121 305 139 042024028 M22M21M22 000 11 30 23 -23.1 -32.5 28.30 34 46 128 313 000 042025027 M22M22M23 000 12 31 00 -23.5 -32.7 28.34 27 36 113 297 273 043027033 M23M23M24 000 13 31 01 -24.0 -33.2 28.30 28 38 118 302 069 042026032 M23M23M23 000 14 31 02 -23.8 -33.3 28.27 38 49 134 319 -1020 041026033 M21M22M24 000 15 31 03 -24.0 -33.5 28.25 39 53 149 333 -1395 041026032 M22M22M23 000 16 31 04 -24.1 -33.5 28.23 38 47 173 357 -972 042029030 M23M23M23 000 17 31 05 -23.7 -33.5 28.21 45 52 193 18 -416 040027034 M21M22M23 000 18 31 06 -23.9 -33.1 28.21 41 50 197 22 -072 043027040 M22M23M24 000 19 31 07 -24.4 -33.6 28.17 46 56 199 24 423 042028037 M22M23M24 000 20 31 08 -24.7 -33.8 28.12 49 58 196 20 909 043026033 M22M23M24 000 21 31 09 -24.1 -34.5 28.08 56 62 192 17 -932 038025029 M21M23M24 000 22 31 10 -23.8 -34.7 28.06 52 59 200 25 311 036023022 M23M23M24 000 23 31 11 -22.8 -33.8 28.02 41 58 136 320 788 036018013 M21M22M22 000 24 31 12 -23.0 -33.6 28.04 29 48 154 339 3100 037020019 M22M22M22 000 25 31 13 -22.8 -33.2 28.09 12 35 181 6 2256 038022023 M22M22M23 000 26 31 14 -22.2 -32.6 28.07 9 23 96 281 1672 038021021 M21M21M21 000 27 31 15 -23.3 -32.4 28.07 4 14 105 290 1608 043021021 M21M21M21 000 28 31 16 -24.2 -32.7 28.08 2 9 95 279 1109 045019021 M21M21M22 000 29 31 17 -24.1 -32.7 28.10 4 11 134 318 643 045018021 M21M21M22 000 30 31 18 -23.8 -33.3 28.10 14 24 212 37 150 041017019 M21M21M22 000 31 31 19 -25.2 -33.3 28.08 3 14 85 269 -134 047019019 M22M22M23 000 32 31 20 -25.5 -33.8 28.09 13 25 205 30 002 046017021 M22M22M23 000 33 31 21 -25.6 -34.7 28.11 14 24 219 44 -010 042019022 M22M23M24 000 34 31 22 -26.1 -35.5 28.13 14 24 213 38 -052 041019023 M23M23M24 000 35 31 23 -26.5 -36.2 28.14 14 25 211 36 -001 040019020 M23M24M25 000 36 01 00 -27.6 -36.7 28.13 17 27 210 34 044 042019020 M24M24M25 000 37 01 01 -26.6 -36.8 28.15 6 15 178 3 071 038018020 M24M24M25 000 38 01 02 -27.1 -36.8 28.15 7 17 204 29 -048 039020019 M24M25M25 000 39 01 03 -27.4 -37.0 28.16 9 20 213 38 -079 039019019 M25M25M26 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.