USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025122112 WRF 2.67-km 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 21 12 -17.3 -25.0 29.11 4 5 116 301 -035 062052054 M18M20M20 000 01 21 13 -17.9 -26.0 29.03 3 5 170 354 024 049043055 M17M18M20 000 02 21 14 -17.9 -26.1 29.00 2 5 63 248 -051 049044058 M17M18M20 000 03 21 15 -18.3 -25.9 28.99 3 8 40 225 -013 051043053 M18M19M20 000 04 21 16 -18.1 -25.5 28.99 2 9 103 287 -022 053042053 M18M19M20 000 05 21 17 -17.5 -24.6 28.99 8 16 187 11 -000 054039049 M17M18M20 000 06 21 18 -17.2 -24.2 28.99 9 16 184 9 017 055037047 M17M18M19 000 07 21 19 -16.7 -24.0 28.99 6 14 173 358 001 053037046 M17M18M19 000 08 21 20 -16.3 -23.6 29.00 5 12 170 354 000 054037043 M17M18M19 000 09 21 21 -16.0 -23.0 28.99 6 13 175 360 -002 055037042 M16M18M19 000 10 21 22 -15.7 -22.5 28.97 5 11 170 354 -002 056036041 M16M18M19 000 11 21 23 -15.5 -22.1 28.95 4 10 168 352 000 057036040 M16M17M19 000 12 22 00 -15.2 -21.9 28.97 4 10 164 349 002 057037039 M16M17M19 000 13 22 01 -15.2 -21.7 28.96 3 7 93 278 -002 057036038 M16M17M18 000 14 22 02 -15.1 -22.0 28.96 3 6 67 251 -009 056036038 M16M17M18 000 15 22 03 -15.1 -22.0 28.95 3 6 88 273 -001 055036037 M16M17M18 000 16 22 04 -15.1 -22.1 28.95 2 6 102 286 -004 055035037 M15M17M18 000 17 22 05 -15.3 -22.1 28.94 2 6 77 261 -003 056035037 M15M17M18 000 18 22 06 -15.5 -22.3 28.94 2 7 49 233 001 056036037 M16M17M18 000 19 22 07 -15.7 -22.7 28.94 3 7 44 229 002 055037037 M16M17M18 000 20 22 08 -15.9 -23.2 28.95 3 7 44 229 003 054036036 M16M17M18 000 21 22 09 -16.0 -23.6 28.95 3 7 44 228 009 052037037 M16M17M18 000 22 22 10 -16.4 -23.8 28.94 2 8 65 250 008 053038037 M16M17M18 000 23 22 11 -16.5 -24.3 28.93 3 8 48 233 008 051038037 M16M17M18 000 24 22 12 -16.5 -24.7 28.93 3 9 45 229 -002 049037037 M16M17M18 000 25 22 13 -16.6 -24.7 28.95 2 9 77 262 -004 050037036 M16M17M18 000 26 22 14 -16.6 -24.6 28.95 3 10 138 323 001 050036036 M16M17M18 000 27 22 15 -16.3 -24.2 28.96 5 13 170 355 003 051035037 M16M17M18 000 28 22 16 -16.2 -23.9 28.95 6 14 177 1 002 051035037 M16M17M18 000 29 22 17 -16.0 -23.6 28.96 7 14 182 7 005 052034036 M16M17M18 000 30 22 18 -16.0 -23.2 28.96 8 15 187 12 000 054034036 M16M17M18 000 31 22 19 -15.8 -22.7 28.94 9 15 192 17 001 055034036 M15M17M18 000 32 22 20 -15.4 -22.0 28.95 8 14 194 18 002 057033036 M15M16M18 000 33 22 21 -15.0 -21.3 28.95 7 12 194 18 -001 059033035 M15M16M17 000 34 22 22 -14.6 -20.6 28.95 5 9 197 21 -003 061034035 M15M16M17 000 35 22 23 -14.3 -20.5 28.95 6 10 203 28 -026 059035034 M15M16M17 000 36 23 00 -14.0 -20.2 28.95 5 10 200 25 -016 059036034 M14M16M17 000 37 23 01 -13.8 -20.4 28.96 6 10 206 30 -087 058035036 M14M16M17 000 38 23 02 -13.7 -20.3 28.95 3 7 201 25 -173 058035037 M14M15M17 000 39 23 03 -13.6 -20.4 28.95 2 6 201 25 -234 057036038 M14M15M17 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.