USAP Shackleton Glacier (lat, lon) = (-85.08, -175.38) Forecast initialized at 2025121900 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 19 00 -10.8 -19.8 28.80 0 2 17 202 -004 060050038 M12M14M15 000 01 19 01 -11.6 -17.3 28.68 1 2 329 153 007 063045046 M13M14M15 000 02 19 02 -11.4 -16.9 28.66 3 4 135 319 001 064043050 M12M13M15 000 03 19 03 -11.1 -16.8 28.67 2 2 176 0 -000 063043048 M12M13M14 000 04 19 04 -11.1 -17.3 28.68 2 2 238 62 -034 060043047 M12M13M14 000 05 19 05 -11.2 -18.1 28.69 0 1 282 107 -010 057043046 M12M13M14 000 06 19 06 -11.3 -18.9 28.68 1 1 357 182 010 054043044 M12M13M14 000 07 19 07 -11.5 -19.9 28.69 2 2 57 241 008 050043043 M12M13M14 000 08 19 08 -11.8 -21.2 28.70 3 3 64 249 006 045042042 M12M13M14 000 09 19 09 -12.0 -21.9 28.68 3 3 52 237 015 044040040 M12M13M14 000 10 19 10 -12.3 -21.8 28.70 4 4 27 212 016 045040040 M12M13M14 000 11 19 11 -12.6 -21.4 28.71 3 6 36 221 012 048041042 M12M13M14 000 12 19 12 -12.9 -21.4 28.68 3 6 40 224 024 049042044 M13M14M15 000 13 19 13 -13.1 -21.3 28.71 3 7 42 227 025 050042048 M13M14M15 000 14 19 14 -13.1 -21.4 28.72 2 7 35 220 023 050041050 M13M14M15 000 15 19 15 -13.5 -21.1 28.72 2 8 64 248 030 053041051 M13M14M15 000 16 19 16 -13.5 -20.7 28.74 2 8 27 211 038 055040050 M13M14M15 000 17 19 17 -13.5 -19.9 28.73 2 8 5 190 048 059041048 M13M14M15 000 18 19 18 -13.3 -19.3 28.74 4 8 354 179 047 060041047 M14M15M15 000 19 19 19 -13.2 -18.7 28.72 6 7 354 179 014 063045049 M14M15M16 000 20 19 20 -13.1 -18.2 28.73 6 6 351 175 003 066051051 M14M15M16 000 21 19 21 -13.1 -17.9 28.73 6 6 346 171 001 067051051 M14M15M16 000 22 19 22 -13.1 -17.4 28.73 6 8 351 176 005 070051048 M14M15M16 000 23 19 23 -13.1 -17.1 28.72 5 7 342 167 004 072052045 M14M15M16 000 24 20 00 -13.0 -17.0 28.73 5 7 340 164 -008 072052044 M14M15M16 000 25 20 01 -13.0 -16.9 28.75 6 8 338 163 038 073052043 M14M15M16 000 26 20 02 -13.1 -16.9 28.75 6 9 337 161 025 073053042 M15M15M16 000 27 20 03 -13.4 -16.9 28.76 6 9 329 153 022 075053040 M15M16M16 000 28 20 04 -13.5 -17.3 28.76 4 7 326 150 045 074051038 M15M16M16 000 29 20 05 -13.7 -17.5 28.76 4 6 341 165 044 073043037 M15M15M16 000 30 20 06 -13.7 -17.9 28.76 4 6 344 168 044 070038036 M14M15M16 000 31 20 07 -13.8 -19.0 28.75 4 5 348 172 054 065033033 M14M15M16 000 32 20 08 -14.0 -20.5 28.76 2 3 348 173 087 058027031 M14M15M16 000 33 20 09 -14.1 -21.7 28.79 4 6 129 313 087 053024030 M14M15M16 000 34 20 10 -14.4 -22.3 28.78 6 7 131 316 117 051022027 M14M15M16 000 35 20 11 -14.7 -22.3 28.79 5 7 147 331 142 052022027 M14M15M16 000 36 20 12 -15.0 -22.9 28.79 6 13 156 341 -036 051022027 M14M15M16 000 37 20 13 -15.1 -22.9 28.82 9 16 142 326 -063 051022028 M14M15M16 000 38 20 14 -15.2 -22.9 28.83 7 15 157 342 023 052023028 M15M15M16 000 39 20 15 -15.2 -22.7 28.83 6 13 183 8 139 053025027 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 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.