USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025072900 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 29 00 -30.4 -37.4 28.69 9 9 124 309 -108 049054041 M32M33M31 000 03 29 03 -26.3 -34.2 28.62 11 19 174 358 017 047030037 M23M24M24 000 06 29 06 -23.7 -32.2 28.60 14 22 163 347 213 046029037 M22M22M23 000 09 29 09 -24.1 -32.2 28.59 13 21 165 350 265 047030039 M22M22M23 000 12 29 12 -24.4 -32.8 28.59 13 19 175 360 040 046032042 M22M23M24 000 15 29 15 -24.2 -32.6 28.59 13 19 173 357 021 046032042 M23M23M24 000 18 29 18 -24.9 -33.2 28.58 11 17 170 355 036 046033044 M23M24M25 000 21 29 21 -25.2 -33.5 28.59 11 16 177 1 -005 046034044 M24M24M25 000 24 30 00 -25.2 -33.8 28.56 12 18 181 6 -017 044033043 M24M24M25 000 27 30 03 -25.0 -33.7 28.55 13 21 187 12 004 044032040 M23M24M25 000 30 30 06 -24.5 -33.3 28.50 14 20 185 9 001 044032040 M23M24M24 000 33 30 09 -24.1 -33.5 28.48 13 21 180 4 030 042030037 M23M23M24 000 36 30 12 -24.4 -33.9 28.42 12 18 166 351 029 041028035 M22M23M24 000 39 30 15 -24.0 -32.3 28.36 11 18 180 4 018 046028034 M22M22M23 000 42 30 18 -25.8 -32.9 28.33 7 12 37 221 097 051032035 M23M22M22 000 45 30 21 -24.9 -33.2 28.27 14 31 140 325 1059 046032030 M23M22M22 000 48 31 00 -24.8 -33.3 28.17 33 54 122 307 209 045027021 M23M21M20 000 51 31 03 -25.5 -33.9 28.21 34 56 124 309 -290 046028023 M24M21M21 000 54 31 06 -25.1 -33.6 28.22 27 52 132 317 -319 045031027 M25M23M22 000 57 31 09 -25.5 -35.0 28.17 23 50 144 329 528 041023027 M24M23M22 000 60 31 12 -25.1 -35.8 28.13 30 55 136 321 143 036012010 M24M21M21 000 63 31 15 -24.9 -36.0 28.01 37 60 134 319 157 035009005 M23M20M20 000 66 31 18 -25.4 -36.5 27.98 35 47 134 318 340 035009006 M23M20M19 000 69 31 21 -26.8 -37.0 27.99 25 33 139 324 383 038009009 M22M21M21 000 72 01 00 -28.7 -38.2 28.00 21 28 125 310 005 040010014 M23M23M24 000 75 01 03 -30.0 -39.1 27.99 20 27 114 298 015 041012017 M24M24M26 000 78 01 06 -31.5 -40.1 28.01 18 27 115 300 082 043012016 M25M25M26 000 81 01 09 -31.7 -40.0 28.01 17 26 118 303 180 044017020 M27M25M26 000 84 01 12 -31.0 -38.4 28.03 20 29 118 303 248 048030042 M26M25M25 000 87 01 15 -31.1 -37.8 28.09 13 20 116 301 213 052036051 M26M26M26 000 90 01 18 -28.7 -35.6 28.14 14 21 131 316 320 051036049 M26M25M25 000 93 01 21 -28.0 -35.5 28.15 15 26 130 315 447 048026034 M25M24M24 000 96 02 00 -28.9 -36.5 28.18 17 23 128 312 590 048025026 M24M23M23 000 99 02 03 -29.0 -36.9 28.21 17 23 133 317 599 047024023 M24M23M23 000 102 02 06 -30.2 -38.0 28.22 18 25 132 317 610 047021020 M25M23M23 000 105 02 09 -29.1 -37.7 28.22 17 25 145 329 682 043023022 M26M24M24 000 108 02 12 -30.0 -37.9 28.19 20 32 143 328 682 046021020 M25M23M23 000 111 02 15 -28.3 -36.9 28.15 26 41 133 317 451 044019018 M24M22M21 000 114 02 18 -28.7 -36.7 28.12 24 40 145 330 684 046025019 M25M24M23 000 117 02 21 -28.9 -36.9 28.08 27 40 140 325 684 046027025 M26M24M24 000 120 03 00 -26.8 -34.4 27.98 33 54 140 325 -133 049033023 M24M24M24 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.