USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025120100 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 01 00 -12.2 -14.2 29.37 0 1 212 63 000 087075060 M13M13M13 000 03 01 03 -11.9 -13.3 29.32 1 1 54 265 -001 089076061 M13M13M13 000 06 01 06 -12.7 -14.0 29.31 1 2 31 242 004 090077060 M13M13M13 000 09 01 09 -13.5 -14.9 29.31 2 2 108 319 -003 089077059 M13M13M13 000 12 01 12 -14.7 -16.2 29.29 4 5 88 299 -003 088076059 M12M13M13 000 15 01 15 -14.1 -15.7 29.30 4 6 58 269 -002 088074057 M12M12M12 000 18 01 18 -12.7 -14.2 29.31 2 3 67 278 -001 088075055 M12M12M12 000 21 01 21 -11.1 -12.7 29.31 2 2 119 330 -006 088073053 M12M12M12 000 24 02 00 -10.5 -12.1 29.31 3 3 97 308 -002 088071052 M12M12M12 000 27 02 03 -10.4 -11.8 29.33 2 3 54 265 -001 090070051 M11M11M11 000 30 02 06 -11.2 -12.8 29.35 2 1 132 343 -001 088068048 M11M11M11 000 33 02 09 -12.5 -14.4 29.36 3 4 91 302 -004 086068047 M11M11M11 000 36 02 12 -13.4 -15.7 29.37 5 7 52 263 -003 083063046 M10M10M10 000 39 02 15 -11.9 -15.0 29.40 3 4 60 271 -002 078059045 M10M10M10 000 42 02 18 -10.3 -13.5 29.40 2 3 93 304 002 077058049 M10M10M10 000 45 02 21 -8.5 -11.3 29.39 3 3 109 320 -005 080054051 M09M09M09 000 48 03 00 -7.6 -10.3 29.36 3 4 140 351 -003 081051055 M09M09M09 000 51 03 03 -7.9 -9.5 29.33 5 6 174 25 001 089048056 M08M08M09 000 54 03 06 -9.8 -11.5 29.30 7 8 179 30 -001 087044054 M08M08M08 000 57 03 09 -10.9 -12.9 29.25 8 8 195 46 005 085042048 M08M08M08 000 60 03 12 -10.9 -12.9 29.20 8 10 218 69 013 085043044 M09M08M08 000 63 03 15 -10.7 -12.5 29.20 8 10 243 93 011 087047045 M09M09M09 000 66 03 18 -9.2 -11.7 29.22 6 9 288 139 016 082054060 M10M10M10 001 69 03 21 -8.1 -10.6 29.24 9 10 325 176 005 082070071 M10M11M11 003 72 04 00 -9.0 -10.0 29.26 10 11 337 188 002 093071060 M11M11M12 000 75 04 03 -10.3 -11.0 29.29 9 10 354 205 -001 094075047 M12M12M12 001 78 04 06 -10.9 -11.4 29.32 7 9 19 230 -005 096071045 M12M12M12 001 81 04 09 -12.2 -12.5 29.32 5 7 38 249 -005 098060045 M11M11M12 001 84 04 12 -13.0 -14.1 29.32 3 6 53 264 -003 092064050 M11M11M12 000 87 04 15 -11.7 -13.3 29.34 2 3 23 234 006 088068053 M11M12M12 000 90 04 18 -10.2 -12.0 29.35 1 2 304 155 -002 087063050 M11M11M11 000 93 04 21 -9.1 -11.9 29.35 3 3 321 171 -004 080061051 M11M11M12 000 96 05 00 -8.6 -11.4 29.36 3 3 302 153 -002 081067051 M10M11M12 000 99 05 03 -8.6 -10.8 29.37 3 3 314 165 -005 084067051 M10M11M12 000 102 05 06 -9.8 -10.9 29.38 2 3 318 169 -003 091060051 M10M11M12 000 105 05 09 -11.3 -12.4 29.38 3 4 322 173 -000 092057051 M10M11M12 000 108 05 12 -12.0 -13.8 29.37 3 5 355 206 -005 086058053 M11M11M12 000 111 05 15 -11.1 -13.3 29.38 3 6 3 214 000 085062053 M11M11M12 000 114 05 18 -9.6 -11.5 29.39 4 5 354 205 003 086066055 M11M11M12 000 117 05 21 -8.7 -11.2 29.36 3 3 358 209 005 082073055 M10M11M12 000 120 06 00 -8.2 -11.0 29.36 3 3 19 230 008 080086054 M09M11M12 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.