USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025120300 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 03 00 -9.4 -14.6 29.33 11 12 156 7 -001 074046047 M08M07M07 000 03 03 03 -10.9 -13.2 29.25 14 20 181 32 016 083045029 M10M08M07 000 06 03 06 -11.2 -12.8 29.22 12 17 187 38 024 088045031 M09M07M06 000 09 03 09 -11.2 -12.6 29.20 9 13 199 50 003 089051058 M09M07M07 001 12 03 12 -11.2 -13.1 29.17 3 5 205 56 017 086077083 M08M08M09 001 15 03 15 -9.4 -11.7 29.18 2 3 333 184 007 083083090 M09M09M08 001 18 03 18 -9.0 -10.0 29.18 6 8 12 223 -001 093084084 M10M10M09 000 21 03 21 -8.8 -9.2 29.18 9 10 13 224 -005 097093082 M10M10M09 002 24 04 00 -9.4 -9.6 29.19 10 11 8 218 -010 098092079 M11M10M09 002 27 04 03 -10.1 -10.3 29.22 9 10 11 222 -008 098093081 M12M10M10 002 30 04 06 -11.2 -11.4 29.24 8 10 21 232 -007 098089092 M11M10M10 001 33 04 09 -12.1 -12.5 29.27 7 10 18 229 -007 097079081 M10M09M10 001 36 04 12 -11.8 -13.5 29.29 5 7 32 243 -014 088070075 M09M09M09 000 39 04 15 -10.3 -12.5 29.32 4 4 41 252 -000 083067071 M08M08M09 000 42 04 18 -8.8 -11.1 29.35 3 2 86 297 -010 083067058 M08M08M08 000 45 04 21 -7.2 -9.4 29.35 3 3 59 270 -003 084069054 M08M08M08 000 48 05 00 -6.2 -8.5 29.37 2 3 126 337 -006 084069053 M08M08M08 000 51 05 03 -6.1 -7.5 29.38 3 4 86 297 -008 090063050 M08M07M07 000 54 05 06 -6.9 -8.3 29.40 2 2 25 236 -008 090061049 M07M07M07 000 57 05 09 -7.8 -9.5 29.42 1 2 7 218 -002 088058046 M07M07M07 000 60 05 12 -8.6 -10.4 29.42 1 3 292 143 -005 087059043 M07M07M07 000 63 05 15 -8.0 -10.7 29.45 1 2 237 88 -008 081056043 M07M07M07 000 66 05 18 -7.0 -9.8 29.46 1 2 198 49 -000 080055041 M07M07M07 000 69 05 21 -5.7 -8.0 29.47 2 2 197 48 -003 084056042 M07M07M07 000 72 06 00 -5.1 -7.4 29.47 3 3 185 36 -007 084057041 M07M07M07 000 75 06 03 -5.4 -6.5 29.48 4 4 157 8 -005 092054042 M07M06M07 000 78 06 06 -6.8 -7.7 29.49 4 4 134 345 -007 094052043 M06M06M07 000 81 06 09 -8.0 -9.5 29.49 3 3 110 321 -003 089052043 M06M06M07 000 84 06 12 -8.3 -11.0 29.48 3 3 114 325 -004 081051044 M06M06M07 000 87 06 15 -7.9 -10.9 29.50 4 4 122 333 -002 079049045 M06M06M07 000 90 06 18 -6.5 -9.1 29.50 3 5 114 325 003 082049046 M06M06M07 000 93 06 21 -5.1 -8.5 29.49 4 4 133 344 004 077050046 M06M06M07 000 96 07 00 -4.7 -7.3 29.49 5 5 143 354 004 082049046 M06M06M07 000 99 07 03 -5.1 -6.9 29.49 5 6 146 357 006 087047047 M06M06M07 000 102 07 06 -6.3 -7.8 29.49 5 6 146 357 003 090047051 M06M06M07 000 105 07 09 -7.8 -10.3 29.49 4 5 144 355 003 083047053 M06M06M07 000 108 07 12 -7.8 -11.6 29.49 3 4 154 5 005 074052056 M06M07M07 000 111 07 15 -6.9 -11.8 29.52 1 2 125 336 004 068055060 M06M07M08 000 114 07 18 -5.6 -8.8 29.53 3 4 318 169 001 078057059 M07M07M08 000 117 07 21 -4.7 -7.5 29.54 4 4 314 165 003 081057063 M06M07M08 000 120 08 00 -4.6 -5.0 29.55 6 6 305 156 002 097094063 M07M08M08 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.