USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025113012 WRF 8km 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 -13.5 -15.4 29.41 5 6 315 166 001 088086068 M12M12M12 000 03 30 15 -15.1 -15.6 29.41 4 6 340 191 009 096079061 M12M12M13 000 06 30 18 -13.6 -14.0 29.38 5 7 345 196 001 097069056 M13M12M12 001 09 30 21 -12.8 -13.5 29.36 5 6 345 196 -002 094070056 M13M12M12 000 12 01 00 -12.5 -12.9 29.33 5 5 347 198 -005 097078057 M14M13M13 000 15 01 03 -12.5 -12.7 29.32 3 3 351 202 -003 099075057 M14M12M12 001 18 01 06 -12.9 -13.2 29.30 3 4 5 216 002 098076057 M13M12M12 001 21 01 09 -13.7 -14.0 29.31 3 4 15 226 -000 097080057 M14M13M13 001 24 01 12 -14.3 -15.1 29.28 4 6 13 224 -001 094077058 M13M12M12 001 27 01 15 -13.7 -14.3 29.29 5 7 2 213 -007 095078057 M13M12M12 001 30 01 18 -12.4 -13.2 29.29 4 6 342 193 005 094080054 M14M12M12 000 33 01 21 -11.4 -12.1 29.29 4 5 325 176 -008 094085053 M13M13M12 001 36 02 00 -10.7 -11.6 29.29 3 4 287 138 001 093088050 M12M13M12 001 39 02 03 -10.7 -11.4 29.30 2 2 259 110 001 095086047 M12M12M12 001 42 02 06 -11.1 -11.9 29.32 1 1 234 85 -008 094075046 M13M11M11 001 45 02 09 -12.2 -13.0 29.34 1 2 17 228 -002 094076044 M12M11M11 000 48 02 12 -12.8 -13.7 29.34 2 3 7 218 -001 093072043 M12M11M11 000 51 02 15 -12.2 -13.6 29.37 1 1 122 332 -001 089070048 M11M11M11 000 54 02 18 -11.0 -12.8 29.39 2 2 94 305 003 087067055 M11M11M11 000 57 02 21 -9.5 -11.8 29.39 2 2 46 257 001 084068070 M11M11M11 000 60 03 00 -9.0 -11.1 29.39 1 2 222 73 002 084073078 M11M11M12 000 63 03 03 -8.8 -10.3 29.38 2 3 176 27 -001 089079079 M11M11M12 000 66 03 06 -10.3 -11.4 29.39 3 4 166 17 -001 092078075 M11M11M12 000 69 03 09 -11.3 -12.0 29.37 1 1 100 311 000 095082062 M11M12M12 000 72 03 12 -12.0 -12.6 29.36 3 3 332 183 001 096081055 M11M12M12 000 75 03 15 -12.4 -13.2 29.36 5 7 321 172 -003 093080060 M11M12M12 000 78 03 18 -11.3 -12.1 29.37 6 9 320 171 001 094080061 M12M12M12 000 81 03 21 -10.8 -11.1 29.36 9 12 319 170 -003 098084055 M13M13M13 001 84 04 00 -10.2 -11.5 29.36 9 11 323 174 005 090096055 M12M13M13 002 87 04 03 -10.3 -11.7 29.35 9 11 328 179 001 089091053 M12M13M13 001 90 04 06 -11.2 -12.1 29.35 6 9 327 178 005 093074062 M12M12M12 001 93 04 09 -12.4 -12.6 29.35 5 7 337 188 -003 099064061 M12M12M12 001 96 04 12 -12.7 -12.9 29.34 4 6 345 196 -007 099062065 M11M12M13 001 99 04 15 -12.6 -12.7 29.34 3 5 328 179 -005 099060065 M11M12M13 001 102 04 18 -11.0 -11.5 29.35 2 4 324 175 000 097060061 M11M12M13 000 105 04 21 -9.9 -10.7 29.34 3 3 316 167 001 094067056 M12M12M13 000 108 05 00 -9.4 -10.4 29.34 2 3 329 180 001 093088052 M11M12M13 000 111 05 03 -9.2 -10.4 29.35 3 4 349 200 -003 091093048 M11M12M13 001 114 05 06 -9.7 -10.7 29.36 3 3 1 212 -004 093085045 M11M12M13 001 117 05 09 -10.9 -11.7 29.36 2 3 23 234 001 094067046 M12M12M12 001 120 05 12 -12.2 -13.3 29.36 4 5 56 267 -002 092070049 M11M12M12 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.