USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025072800 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 28 00 -31.9 -37.1 28.53 13 15 117 301 -166 052062053 M33M34M32 000 03 28 03 -27.5 -35.4 28.49 15 23 176 0 324 047033039 M25M25M26 000 06 28 06 -24.5 -33.5 28.52 20 29 125 310 357 043030034 M24M24M25 000 09 28 09 -25.2 -33.6 28.54 24 33 164 348 556 046031035 M25M25M26 000 12 28 12 -22.8 -32.7 28.55 24 32 128 313 403 040025027 M23M23M23 000 15 28 15 -24.6 -32.9 28.60 12 18 170 355 075 046030032 M23M24M25 000 18 28 18 -24.2 -32.8 28.63 16 23 164 348 235 045025030 M22M22M23 000 21 28 21 -22.8 -32.3 28.63 19 28 162 346 264 042025028 M22M22M23 000 24 29 00 -22.5 -31.7 28.61 21 28 161 346 455 043024026 M21M21M22 000 27 29 03 -21.2 -31.0 28.58 20 29 156 341 212 041025029 M21M21M21 000 30 29 06 -21.0 -30.7 28.58 19 28 156 341 217 042026033 M20M21M22 000 33 29 09 -21.8 -30.9 28.58 15 24 169 353 202 044028037 M21M21M22 000 36 29 12 -23.4 -31.5 28.57 13 19 174 358 151 047031040 M22M22M23 000 39 29 15 -23.4 -31.7 28.57 11 17 169 353 048 047033043 M22M22M23 000 42 29 18 -26.0 -33.3 28.54 9 20 107 292 502 051029035 M23M23M23 000 45 29 21 -27.4 -34.6 28.52 14 22 113 298 367 051029038 M23M23M24 000 48 30 00 -26.7 -34.2 28.48 18 25 130 315 154 049028043 M22M22M23 000 51 30 03 -25.9 -33.4 28.46 19 27 136 320 465 050028040 M22M21M22 000 54 30 06 -25.8 -33.6 28.42 22 29 131 316 262 048026041 M21M20M22 000 57 30 09 -25.6 -33.9 28.38 24 32 131 315 365 046024037 M22M20M21 000 60 30 12 -25.0 -32.9 28.34 14 28 132 317 761 048029032 M23M22M22 000 63 30 15 -24.1 -31.8 28.31 14 24 191 15 1347 049035035 M23M23M23 000 66 30 18 -24.9 -33.0 28.25 25 49 136 320 802 047033028 M24M23M22 000 69 30 21 -25.2 -33.7 28.19 45 67 126 311 -649 045028022 M24M21M21 000 72 31 00 -25.8 -34.2 28.18 45 70 131 316 -570 045030023 M25M23M23 000 75 31 03 -25.8 -34.4 28.20 38 64 135 320 -642 045033030 M26M25M24 000 78 31 06 -25.8 -35.3 28.17 41 68 140 324 -646 040026030 M25M25M24 000 81 31 09 -26.2 -36.7 28.09 46 71 135 320 -682 036015023 M25M22M22 000 84 31 12 -26.2 -37.1 28.01 44 67 132 316 -509 035010017 M24M21M20 000 87 31 15 -26.0 -36.9 27.93 30 49 149 333 1161 035012008 M24M22M22 000 90 31 18 -26.7 -37.9 27.93 29 43 133 318 609 034009006 M24M22M21 000 93 31 21 -29.7 -38.9 27.96 22 29 123 308 015 040011013 M24M24M26 000 96 01 00 -31.0 -40.0 27.96 20 26 117 302 005 041013016 M25M26M28 000 99 01 03 -31.7 -39.9 27.99 20 27 120 304 038 044015018 M25M26M27 000 102 01 06 -31.5 -39.3 28.01 20 29 124 308 050 046022023 M26M26M27 000 105 01 09 -32.0 -39.4 28.03 18 27 121 305 239 048027033 M27M26M26 000 108 01 12 -30.6 -38.1 28.07 20 31 116 300 195 048028038 M26M25M26 000 111 01 15 -30.3 -37.6 28.15 19 26 121 306 252 049029040 M26M25M26 000 114 01 18 -31.2 -38.6 28.23 19 27 120 305 174 048028040 M27M26M27 000 117 01 21 -31.7 -39.2 28.29 18 26 116 301 144 048027040 M28M27M27 000 120 02 00 -32.5 -40.2 28.34 18 26 114 299 105 047026039 M28M27M28 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.