USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025120300 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 03 00 -8.8 -14.1 29.35 10 10 160 11 -003 075044046 M07M07M07 000 03 03 03 -10.6 -13.0 29.27 14 17 182 33 015 083046034 M09M07M07 000 06 03 06 -10.9 -12.5 29.24 12 15 189 40 012 088047039 M09M07M06 000 09 03 09 -10.9 -12.4 29.22 9 11 203 54 003 089061061 M08M07M07 002 12 03 12 -11.0 -12.6 29.19 4 6 219 70 010 087072074 M09M08M08 002 15 03 15 -9.7 -11.8 29.20 2 5 351 202 003 085080075 M10M09M09 000 18 03 18 -8.9 -9.8 29.20 6 7 13 224 -000 093086073 M10M10M09 000 21 03 21 -8.7 -9.1 29.21 8 9 12 223 -004 097089072 M10M10M09 002 24 04 00 -9.3 -9.5 29.21 8 9 8 219 -007 099092070 M11M10M10 002 27 04 03 -9.9 -10.1 29.25 8 8 14 225 -003 099090074 M11M11M10 002 30 04 06 -10.9 -11.1 29.27 7 8 23 234 -005 099085081 M12M10M10 001 33 04 09 -11.9 -12.2 29.29 6 9 20 231 -008 098079078 M10M10M10 001 36 04 12 -11.9 -13.4 29.31 4 6 38 249 -011 089071073 M09M09M09 000 39 04 15 -10.4 -12.5 29.35 3 3 52 263 -007 084068069 M09M08M09 000 42 04 18 -8.8 -10.9 29.37 2 2 108 319 -009 084068061 M09M08M08 000 45 04 21 -7.2 -9.4 29.38 2 2 91 302 -000 084066057 M08M08M08 000 48 05 00 -6.2 -8.4 29.39 3 4 123 334 -009 085065054 M08M08M08 000 51 05 03 -6.1 -7.4 29.40 2 4 104 315 -005 091063051 M07M07M07 000 54 05 06 -6.9 -8.2 29.42 1 2 122 333 -004 090060051 M07M07M07 000 57 05 09 -7.8 -9.5 29.44 1 2 78 289 -005 088059048 M07M07M07 000 60 05 12 -8.6 -10.4 29.44 2 3 300 151 -006 087059045 M07M07M07 000 63 05 15 -8.1 -10.5 29.47 2 2 232 83 -006 083058046 M07M07M07 000 66 05 18 -6.9 -9.5 29.48 1 2 204 55 -004 082057044 M06M07M07 000 69 05 21 -5.6 -7.7 29.49 1 2 222 73 -001 085057045 M06M07M07 000 72 06 00 -5.0 -7.1 29.49 2 3 194 45 -006 085058043 M06M07M07 000 75 06 03 -5.3 -6.4 29.50 3 3 167 18 -005 092056043 M06M06M07 000 78 06 06 -6.7 -7.5 29.51 4 4 141 352 -006 094055043 M06M06M07 000 81 06 09 -7.9 -9.3 29.51 3 3 124 335 -002 090054044 M06M06M07 000 84 06 12 -8.3 -10.8 29.50 3 3 128 339 -002 082053044 M06M06M07 000 87 06 15 -7.8 -10.7 29.52 4 4 131 342 -001 080051045 M06M06M07 000 90 06 18 -6.4 -8.9 29.52 3 4 123 334 004 082051045 M06M06M07 000 93 06 21 -5.0 -8.3 29.51 4 4 137 348 004 078051046 M06M06M07 000 96 07 00 -4.6 -7.3 29.51 5 5 143 354 005 082050046 M06M06M07 000 99 07 03 -4.9 -6.8 29.50 5 5 146 357 007 087050047 M06M06M07 000 102 07 06 -6.2 -7.5 29.51 5 6 149 360 003 090049049 M06M06M07 000 105 07 09 -7.6 -10.0 29.51 4 4 149 359 005 083049051 M06M06M07 000 108 07 12 -7.7 -11.3 29.51 3 3 158 9 006 075052055 M06M06M07 000 111 07 15 -6.9 -11.4 29.54 1 2 89 300 004 070055058 M06M06M07 000 114 07 18 -5.5 -8.5 29.55 2 3 316 167 002 080057060 M06M07M07 000 117 07 21 -4.6 -7.1 29.56 4 4 313 164 005 082062062 M06M07M08 000 120 08 00 -4.5 -5.0 29.57 5 6 307 158 003 097089063 M06M07M08 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.