USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025073100 AMPS 8km 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 31 00 -31.6 -39.1 28.28 8 10 168 353 -045 047051046 M33M34M31 000 03 31 03 -23.3 -34.6 28.09 37 58 133 317 -378 035026029 M24M23M24 000 06 31 06 -24.7 -34.9 28.09 30 45 172 357 -526 038029034 M25M25M25 000 09 31 09 -24.2 -35.1 28.03 32 45 181 5 360 036021022 M24M24M25 000 12 31 12 -23.2 -34.4 27.96 28 41 159 343 340 035017018 M22M22M22 000 15 31 15 -24.5 -34.5 28.02 21 30 161 346 268 039016018 M23M23M23 000 18 31 18 -25.6 -35.8 28.03 19 27 166 351 119 038017020 M24M24M24 000 21 31 21 -26.8 -36.7 28.04 18 25 169 354 034 039018022 M25M25M25 000 24 01 00 -26.8 -36.4 28.07 19 28 191 16 -005 040021025 M26M25M26 000 27 01 03 -27.4 -36.3 28.07 20 30 195 19 010 042026032 M26M26M27 000 30 01 06 -28.2 -37.0 28.15 20 30 199 24 -000 043031042 M27M27M28 000 33 01 09 -29.4 -37.4 28.21 16 26 199 24 010 046036045 M28M28M29 000 36 01 12 -30.0 -37.7 28.25 12 20 199 24 005 047038048 M29M29M30 000 39 01 15 -30.1 -37.8 28.30 11 19 200 25 007 047038049 M29M30M30 000 42 01 18 -32.7 -39.2 28.34 10 16 103 288 034 052038056 M29M29M30 000 45 01 21 -33.2 -40.1 28.33 10 20 117 302 150 050035052 M29M29M29 000 48 02 00 -33.5 -40.4 28.29 12 21 107 292 001 050034050 M29M28M29 000 51 02 03 -32.5 -39.6 28.26 15 22 112 297 -008 049028042 M27M27M28 000 54 02 06 -31.6 -38.2 28.21 14 22 118 303 -010 052035040 M26M26M27 000 57 02 09 -29.0 -35.5 28.12 17 24 140 325 424 053035045 M24M23M23 000 60 02 12 -26.1 -33.0 28.02 23 33 132 317 215 052034041 M23M21M22 000 63 02 15 -26.1 -33.7 27.94 29 46 132 317 -213 049034037 M24M23M23 000 66 02 18 -25.4 -33.1 27.82 36 55 116 300 269 049037031 M25M25M24 000 69 02 21 -24.1 -32.8 27.88 36 45 102 286 -045 044027045 M23M22M23 000 72 03 00 -24.5 -32.6 27.92 20 28 116 300 260 047028042 M23M22M23 000 75 03 03 -26.6 -33.4 27.97 14 19 132 317 237 053033048 M24M23M24 000 78 03 06 -26.5 -33.5 27.98 17 23 138 323 451 052033045 M24M23M24 000 81 03 09 -26.3 -33.3 27.97 16 23 145 330 556 052032037 M24M24M24 000 84 03 12 -25.6 -33.3 27.98 19 27 127 311 390 049031033 M24M24M24 000 87 03 15 -26.4 -34.3 28.01 20 26 133 318 725 048032030 M26M26M26 000 90 03 18 -27.4 -35.6 28.05 19 29 118 303 201 046026032 M26M25M26 000 93 03 21 -28.1 -35.2 28.04 19 31 127 311 219 050034029 M26M26M26 000 96 04 00 -27.2 -34.0 28.02 17 26 148 333 314 052036036 M26M26M26 000 99 04 03 -26.1 -33.5 27.98 19 30 133 318 276 050034032 M25M25M25 000 102 04 06 -26.4 -33.6 27.98 17 25 140 324 569 051035035 M25M25M26 000 105 04 09 -27.5 -34.5 28.00 16 22 147 331 731 052035037 M26M27M27 000 108 04 12 -27.4 -35.0 28.00 17 27 121 305 519 048032036 M26M27M27 000 111 04 15 -28.0 -35.4 28.01 11 16 167 351 569 049035044 M27M27M27 000 114 04 18 -28.7 -35.7 28.00 9 15 186 10 605 051035043 M27M26M27 000 117 04 21 -28.4 -35.8 27.99 10 16 158 342 515 049031042 M26M25M26 000 120 05 00 -29.3 -36.6 27.98 11 17 137 322 384 050027039 M25M25M25 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.