USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025080100 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 01 00 -34.5 -45.0 28.20 10 11 148 332 -092 035031017 M36M36M34 000 03 01 03 -30.3 -40.0 28.16 19 28 196 21 -005 039017016 M28M28M28 000 06 01 06 -30.6 -40.5 28.24 18 28 195 20 -001 038021022 M29M29M29 000 09 01 09 -30.3 -39.7 28.28 16 25 198 22 002 039024028 M29M29M29 000 12 01 12 -30.9 -39.4 28.38 10 17 197 21 -012 043031037 M30M30M31 000 15 01 15 -30.8 -39.5 28.39 14 21 197 21 -008 042031040 M29M30M30 000 18 01 18 -30.8 -39.8 28.41 15 24 195 19 -008 041031040 M29M29M30 000 21 01 21 -31.1 -40.0 28.41 15 25 196 20 -005 041031040 M30M30M30 000 24 02 00 -31.2 -40.0 28.37 16 27 196 21 -004 042032039 M30M29M30 000 27 02 03 -31.1 -40.0 28.36 17 28 196 21 -007 041032039 M29M29M29 000 30 02 06 -30.7 -39.6 28.33 18 29 195 20 -004 042032037 M29M28M28 000 33 02 09 -30.7 -39.3 28.31 18 29 195 19 001 043032035 M29M28M28 000 36 02 12 -29.6 -38.2 28.25 20 30 194 18 -008 044031034 M28M27M27 000 39 02 15 -28.2 -36.2 28.19 20 31 194 19 004 046031037 M26M26M26 000 42 02 18 -27.5 -34.5 28.12 15 29 162 347 569 051039041 M26M25M25 000 45 02 21 -25.6 -33.2 28.04 21 31 124 309 377 049033044 M24M23M23 000 48 03 00 -26.5 -32.9 28.08 14 19 123 307 210 055038058 M23M23M24 000 51 03 03 -27.8 -34.3 28.14 10 17 139 324 055 054041063 M25M25M26 000 54 03 06 -29.8 -36.3 28.15 10 17 119 304 020 053038058 M25M25M26 000 57 03 09 -30.5 -37.2 28.10 12 21 106 291 -018 052034045 M24M25M25 000 60 03 12 -30.0 -37.3 28.03 17 25 120 305 048 049029041 M24M25M26 000 63 03 15 -29.9 -36.9 27.96 14 23 126 310 018 051033037 M25M26M27 000 66 03 18 -28.8 -35.6 27.91 16 23 122 306 038 052033037 M24M25M26 000 69 03 21 -27.9 -34.5 27.89 15 21 122 307 026 053034041 M24M25M26 000 72 04 00 -27.9 -34.1 27.90 12 17 126 311 018 056038051 M24M25M26 000 75 04 03 -28.2 -34.6 27.93 15 20 119 304 031 054039058 M24M25M26 000 78 04 06 -29.1 -35.7 27.98 14 20 118 303 045 053035059 M25M25M27 000 81 04 09 -29.2 -36.0 28.01 15 24 119 304 044 052034067 M25M26M27 000 84 04 12 -29.2 -35.1 28.07 10 14 106 291 049 056044070 M26M28M29 000 87 04 15 -29.2 -35.5 28.10 13 16 120 305 026 054046070 M27M28M29 000 90 04 18 -30.3 -36.6 28.12 11 18 117 301 029 054040071 M28M29M29 000 93 04 21 -31.4 -37.9 28.12 12 20 113 297 017 053039067 M28M29M30 000 96 05 00 -32.2 -39.0 28.12 12 20 103 288 018 051034058 M28M29M30 000 99 05 03 -32.2 -39.2 28.16 11 19 105 289 012 050035056 M29M30M30 000 102 05 06 -31.6 -37.9 28.22 9 19 124 308 031 053043072 M29M30M30 000 105 05 09 -32.1 -37.8 28.25 10 16 124 309 039 057054075 M30M30M31 000 108 05 12 -33.3 -39.3 28.26 11 16 107 292 -005 055052070 M29M30M31 000 111 05 15 -33.7 -40.1 28.28 12 16 99 284 013 053047065 M30M30M31 000 114 05 18 -33.4 -40.3 28.28 14 17 104 289 003 050045067 M29M30M30 000 117 05 21 -33.6 -40.9 28.28 14 18 107 291 022 048038061 M29M29M30 000 120 06 00 -33.3 -40.8 28.26 14 19 103 288 021 047033054 M28M29M29 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.