USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025112800 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 28 00 -8.4 -12.3 29.31 6 6 193 44 007 083047042 M08M08M08 000 01 28 01 -8.7 -11.4 29.30 4 6 191 42 -004 081042041 M07M07M07 000 02 28 02 -8.7 -11.3 29.29 5 6 207 58 -001 081041041 M07M07M07 000 03 28 03 -8.8 -11.4 29.30 5 7 212 63 -004 082041041 M07M07M07 000 04 28 04 -9.2 -11.8 29.31 5 6 216 67 001 081041042 M07M07M07 000 05 28 05 -9.5 -12.3 29.33 4 5 207 58 002 080041043 M07M07M07 000 06 28 06 -9.6 -12.9 29.33 4 5 196 47 -009 076041044 M07M07M07 000 07 28 07 -9.7 -13.3 29.33 3 4 191 42 -007 075042046 M07M07M08 000 08 28 08 -9.9 -13.7 29.33 3 4 177 28 -000 074042046 M07M07M08 000 09 28 09 -9.8 -14.0 29.33 3 3 155 6 002 072043047 M07M07M08 000 10 28 10 -9.7 -14.4 29.34 2 3 153 4 000 069044046 M07M07M08 000 11 28 11 -9.5 -14.6 29.36 2 3 137 348 -003 066046046 M07M07M08 000 12 28 12 -9.4 -14.8 29.36 1 2 139 350 -005 065047045 M07M07M08 000 13 28 13 -9.2 -14.8 29.37 0 1 204 55 -006 064047043 M07M08M08 000 14 28 14 -9.1 -14.7 29.38 1 2 240 91 -014 064048041 M08M08M08 000 15 28 15 -9.1 -14.5 29.38 1 2 236 87 -012 065048040 M08M08M08 000 16 28 16 -8.9 -14.2 29.39 1 2 232 83 003 065049040 M08M08M08 000 17 28 17 -8.7 -13.9 29.40 2 2 220 71 004 066049041 M08M08M08 000 18 28 18 -8.7 -13.4 29.41 2 2 213 64 001 069049041 M08M08M08 000 19 28 19 -8.5 -12.8 29.41 3 3 203 54 005 071049041 M08M08M08 000 20 28 20 -8.5 -11.7 29.42 3 4 200 51 009 077048042 M08M08M08 000 21 28 21 -8.4 -11.0 29.42 4 4 193 44 004 082049043 M08M08M08 000 22 28 22 -8.2 -10.6 29.43 3 4 182 33 001 083049044 M08M08M08 000 23 28 23 -7.9 -10.1 29.43 3 3 175 26 000 084049045 M08M08M08 000 24 29 00 -7.7 -10.1 29.44 2 3 171 22 -001 083049046 M08M08M08 000 25 29 01 -7.6 -9.8 29.44 2 2 181 32 002 084049047 M08M08M08 000 26 29 02 -7.6 -9.5 29.45 3 3 196 47 -002 087050048 M08M08M08 000 27 29 03 -7.8 -9.4 29.45 3 3 194 45 002 088051049 M08M08M09 000 28 29 04 -8.2 -9.7 29.46 4 4 188 39 006 089053049 M08M08M09 000 29 29 05 -8.8 -10.3 29.46 4 4 180 31 003 089053050 M08M08M09 000 30 29 06 -9.4 -11.0 29.46 4 4 176 27 005 088053051 M08M08M08 000 31 29 07 -9.8 -11.6 29.47 3 4 172 23 006 087054052 M08M08M08 000 32 29 08 -9.9 -12.0 29.47 3 4 177 28 004 085055052 M08M08M08 000 33 29 09 -10.1 -12.4 29.47 3 4 186 37 003 083057052 M08M08M08 000 34 29 10 -10.2 -12.7 29.47 3 4 194 45 -002 083059052 M08M08M09 000 35 29 11 -10.3 -12.8 29.47 3 4 210 61 004 082061051 M08M08M09 000 36 29 12 -10.5 -12.8 29.47 3 4 218 69 006 083062051 M08M08M09 000 37 29 13 -10.8 -12.9 29.48 3 5 223 74 009 084063051 M09M09M09 000 38 29 14 -11.0 -12.9 29.48 4 5 222 73 008 086062052 M09M09M09 000 39 29 15 -10.9 -12.7 29.49 4 5 223 74 008 086061052 M09M09M09 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.