USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025113012 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 30 12 -13.7 -15.5 29.44 4 6 314 165 -000 088084067 M12M11M12 000 03 30 15 -15.1 -15.4 29.43 3 6 355 206 007 097086064 M12M12M12 000 06 30 18 -13.4 -13.8 29.41 5 7 351 202 000 097078059 M13M12M12 001 09 30 21 -12.6 -13.3 29.38 3 4 350 201 -001 095078059 M13M12M12 000 12 01 00 -12.2 -12.7 29.36 3 4 357 208 -004 097085060 M13M13M13 000 15 01 03 -12.2 -12.5 29.35 2 3 7 218 -004 098082059 M13M13M12 001 18 01 06 -12.7 -12.9 29.33 2 3 18 229 002 098082060 M13M12M12 001 21 01 09 -13.5 -13.7 29.34 3 4 26 237 000 098085060 M14M13M13 001 24 01 12 -14.0 -14.7 29.30 3 5 16 227 -002 095083060 M14M12M12 001 27 01 15 -13.3 -14.0 29.32 3 5 12 223 -007 094084059 M13M13M12 001 30 01 18 -12.2 -13.0 29.31 3 4 354 205 003 094086056 M13M13M12 001 33 01 21 -11.2 -12.0 29.32 2 4 332 183 -008 094089055 M13M13M12 002 36 02 00 -10.5 -11.5 29.32 2 3 277 128 000 093090052 M12M13M12 001 39 02 03 -10.5 -11.3 29.33 1 2 241 92 000 094088049 M12M12M12 001 42 02 06 -11.0 -11.8 29.34 1 1 225 75 -005 094082048 M12M12M11 001 45 02 09 -12.2 -13.0 29.36 2 3 35 246 -001 094078047 M11M11M11 000 48 02 12 -12.8 -13.7 29.36 2 4 28 239 002 093075046 M11M11M11 000 51 02 15 -12.2 -13.6 29.40 2 2 115 326 -000 090074050 M11M11M11 000 54 02 18 -11.0 -12.7 29.41 2 2 92 303 004 087072056 M11M11M11 000 57 02 21 -9.5 -11.6 29.41 1 2 68 279 003 085071067 M10M11M11 000 60 03 00 -8.9 -11.0 29.41 1 2 197 48 002 085073075 M10M11M11 000 63 03 03 -8.8 -10.2 29.41 1 2 195 46 001 090077077 M10M11M11 000 66 03 06 -10.1 -11.1 29.41 2 3 212 63 000 093078074 M10M11M11 000 69 03 09 -11.1 -11.8 29.40 1 2 313 164 000 095082065 M10M11M12 000 72 03 12 -12.0 -12.5 29.38 3 4 321 172 001 096083060 M11M12M12 000 75 03 15 -12.2 -12.9 29.39 4 6 319 170 -002 094083062 M11M12M12 000 78 03 18 -11.2 -11.8 29.39 6 7 320 171 002 095084062 M12M12M12 000 81 03 21 -10.7 -10.9 29.39 8 9 317 168 -003 099090058 M12M13M13 001 84 04 00 -10.0 -11.2 29.38 8 9 323 174 003 091096057 M12M13M13 002 87 04 03 -10.1 -11.4 29.38 7 9 327 178 002 090093056 M11M13M13 002 90 04 06 -11.0 -11.8 29.38 4 6 326 177 006 094080059 M12M12M12 001 93 04 09 -12.3 -12.4 29.37 4 6 345 196 -001 100074061 M11M12M12 001 96 04 12 -12.6 -12.7 29.36 3 7 345 196 -004 100071063 M11M12M12 001 99 04 15 -12.5 -12.5 29.36 3 6 331 182 -003 100067063 M11M12M12 001 102 04 18 -10.9 -11.3 29.37 2 3 328 179 -001 097067061 M11M12M12 000 105 04 21 -9.8 -10.6 29.37 2 3 327 178 001 094075058 M11M12M12 000 108 05 00 -9.2 -10.2 29.37 2 2 337 188 001 092089055 M11M12M12 001 111 05 03 -9.0 -10.3 29.37 2 3 356 206 -001 091091052 M10M12M12 001 114 05 06 -9.6 -10.5 29.38 2 3 21 232 -001 093086049 M11M12M12 001 117 05 09 -10.9 -11.6 29.39 2 3 41 252 -001 094076048 M11M11M12 001 120 05 12 -12.1 -13.0 29.38 4 4 67 278 -002 093074048 M11M11M12 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.