USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025122100 WRF 24km 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 00 -18.5 -27.0 28.75 3 6 180 5 -018 053061060 M22M23M24 000 03 21 03 -18.1 -23.1 28.83 1 5 176 1 013 066057059 M21M22M23 001 06 21 06 -18.6 -22.3 28.85 2 4 145 329 010 073057060 M21M22M23 001 09 21 09 -18.9 -23.8 28.87 2 4 148 333 003 066059062 M21M22M23 001 12 21 12 -19.3 -25.1 28.86 3 5 161 345 -008 061057062 M21M22M23 000 15 21 15 -19.0 -26.1 28.90 3 6 164 349 -003 054050058 M21M22M23 000 18 21 18 -18.5 -25.8 28.90 3 7 161 346 -006 054048055 M21M22M23 000 21 21 21 -17.9 -24.6 28.89 3 7 164 349 -009 056045052 M20M21M22 000 24 22 00 -17.2 -23.1 28.88 3 7 169 354 -001 061044050 M20M21M22 000 27 22 03 -16.9 -22.7 28.86 3 7 170 354 004 062045050 M20M21M22 000 30 22 06 -17.1 -23.6 28.85 4 7 165 350 004 057045049 M20M21M22 000 33 22 09 -17.5 -24.8 28.86 4 8 168 353 009 053045048 M20M21M22 000 36 22 12 -17.9 -25.3 28.84 5 9 167 352 010 053046047 M20M21M22 000 39 22 15 -17.7 -25.1 28.85 6 11 161 345 020 053045047 M20M21M22 000 42 22 18 -17.8 -24.4 28.84 10 14 156 340 041 057045050 M20M21M22 000 45 22 21 -17.2 -23.8 28.85 12 16 159 344 025 057040048 M19M21M22 000 48 23 00 -16.6 -23.6 28.84 13 18 160 345 026 055036043 M19M20M21 000 51 23 03 -16.6 -23.3 28.84 14 20 155 340 030 056040044 M19M20M21 000 54 23 06 -16.8 -23.6 28.85 15 23 153 337 036 056043048 M19M20M21 000 57 23 09 -17.1 -24.1 28.88 17 27 152 337 038 055044049 M19M20M21 000 60 23 12 -17.3 -24.6 28.87 19 29 153 337 024 054043047 M19M20M21 001 63 23 15 -17.3 -24.9 28.89 21 32 153 338 010 053043046 M19M20M21 001 66 23 18 -16.9 -24.6 28.89 22 34 154 339 007 052043045 M19M20M21 001 69 23 21 -15.8 -23.5 28.88 21 34 149 334 -009 053046043 M19M20M21 001 72 24 00 -14.8 -22.5 28.90 18 32 136 320 -010 053052044 M18M19M20 001 75 24 03 -13.9 -21.3 28.92 21 35 132 317 -095 055054051 M17M18M19 003 78 24 06 -13.0 -20.3 28.99 28 40 135 320 -174 056057056 M16M17M18 022 81 24 09 -13.6 -21.2 29.06 32 42 143 328 -231 054046039 M16M17M18 015 84 24 12 -15.0 -22.4 29.09 31 40 150 334 -115 054040032 M17M17M18 002 87 24 15 -15.6 -23.7 29.10 28 37 155 340 -005 051030030 M17M17M18 000 90 24 18 -15.3 -23.3 29.10 24 32 157 342 031 051027028 M16M17M18 000 93 24 21 -14.6 -22.3 29.08 21 27 157 342 049 052029030 M16M17M18 000 96 25 00 -13.9 -21.0 29.06 17 23 156 341 043 055032032 M16M17M18 000 99 25 03 -13.7 -20.4 29.06 16 21 157 342 033 057033034 M16M17M18 000 102 25 06 -14.1 -20.8 29.05 15 21 157 342 045 057033035 M16M16M18 000 105 25 09 -14.8 -21.5 29.04 16 22 155 339 050 057034036 M16M17M18 000 108 25 12 -15.3 -22.0 29.03 15 20 158 343 040 057034038 M16M17M18 000 111 25 15 -15.2 -22.0 29.04 15 20 159 343 039 056034037 M16M17M18 000 114 25 18 -14.4 -21.3 29.05 14 19 158 342 031 056033037 M16M17M18 000 117 25 21 -13.5 -20.2 29.05 14 19 155 340 035 057034037 M15M16M18 000 120 26 00 -12.8 -19.1 29.05 12 17 154 338 029 060036037 M15M16M17 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.