USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025113000 WRF thwaites 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 30 00 -11.6 -14.6 29.51 7 8 263 114 007 080060049 M11M11M11 000 01 30 01 -11.4 -13.5 29.49 5 8 263 114 024 085064049 M11M11M11 000 02 30 02 -11.4 -13.1 29.47 5 7 260 111 008 087068051 M11M11M11 000 03 30 03 -11.4 -12.8 29.49 5 7 261 112 007 089070053 M11M11M11 000 04 30 04 -11.6 -12.8 29.48 5 7 261 112 -013 091069054 M11M11M11 000 05 30 05 -11.9 -13.0 29.46 5 7 264 115 -018 092068053 M11M11M11 000 06 30 06 -12.4 -13.4 29.46 4 6 269 120 -016 092065050 M11M11M11 000 07 30 07 -12.6 -13.6 29.45 4 6 281 132 -018 092063048 M11M11M11 000 08 30 08 -13.0 -13.9 29.45 5 6 295 146 -013 093065047 M11M11M11 000 09 30 09 -13.4 -14.2 29.43 5 7 304 155 -015 094069047 M11M11M11 000 10 30 10 -13.8 -14.4 29.42 5 7 306 157 -011 095074049 M11M11M11 000 11 30 11 -13.8 -14.1 29.41 5 7 300 151 -009 098078053 M11M11M11 000 12 30 12 -13.5 -13.7 29.40 4 6 302 153 002 099080055 M11M11M11 000 13 30 13 -13.0 -13.2 29.39 3 5 300 151 004 099082057 M11M11M11 000 14 30 14 -12.7 -12.8 29.39 3 3 313 164 006 099085059 M11M11M11 000 15 30 15 -12.4 -12.5 29.39 3 4 334 185 -003 099087057 M11M11M12 000 16 30 16 -12.1 -12.2 29.38 4 5 339 190 001 099084054 M11M11M12 000 17 30 17 -12.0 -12.1 29.37 5 6 339 190 -006 099078053 M11M11M12 000 18 30 18 -11.7 -11.8 29.36 5 6 334 185 -002 099072053 M11M11M11 000 19 30 19 -11.6 -11.7 29.36 5 6 325 176 000 099068052 M12M11M11 000 20 30 20 -11.2 -11.3 29.35 4 4 322 173 003 100066051 M12M11M11 000 21 30 21 -11.0 -11.0 29.34 3 3 317 168 -002 100066051 M13M11M11 000 22 30 22 -11.0 -11.0 29.33 3 3 310 161 -005 100067051 M13M12M11 000 23 30 23 -10.8 -10.9 29.33 2 2 307 158 -003 100069051 M13M12M12 000 24 01 00 -10.5 -10.5 29.32 1 1 319 170 001 100074051 M12M12M12 000 25 01 01 -10.3 -10.3 29.32 1 1 317 168 001 100077052 M12M12M12 000 26 01 02 -10.3 -10.4 29.31 1 1 316 167 -000 100079051 M12M12M12 000 27 01 03 -10.5 -10.6 29.31 1 1 355 206 -001 100084050 M12M12M12 000 28 01 04 -10.6 -10.6 29.30 1 1 20 231 -000 100083050 M12M12M11 000 29 01 05 -10.6 -10.6 29.30 1 1 58 269 -001 100074049 M12M12M11 000 30 01 06 -10.7 -10.8 29.29 1 1 79 290 000 100066048 M13M11M11 000 31 01 07 -10.8 -10.9 29.29 2 2 85 296 -005 100064048 M13M11M11 000 32 01 08 -11.1 -11.2 29.29 2 3 92 303 001 100065048 M13M11M11 000 33 01 09 -11.2 -11.2 29.30 3 3 100 311 004 099061047 M13M11M11 000 34 01 10 -11.5 -11.6 29.29 3 4 94 305 -002 099059047 M13M11M11 000 35 01 11 -11.8 -11.9 29.28 4 4 85 296 -002 099059047 M13M11M11 000 36 01 12 -12.1 -12.2 29.28 5 5 77 287 000 099058047 M13M11M11 000 37 01 13 -12.1 -12.2 29.28 5 5 69 280 -004 099056047 M14M11M11 000 38 01 14 -12.2 -12.3 29.29 4 5 62 273 -006 099055047 M13M11M11 000 39 01 15 -12.2 -12.2 29.29 4 4 55 266 -001 099054047 M13M11M11 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.