USAP Siple Dome (SDM) (lat, lon) = (-81.664, -149.0175) Forecast initialized at 2025120200 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 02 00 -11.0 -13.5 29.31 2 3 143 354 -000 084070050 M11M11M11 000 03 02 03 -11.0 -12.6 29.30 4 6 136 347 002 088070050 M11M11M11 000 06 02 06 -12.0 -14.2 29.33 4 5 92 303 -002 084066052 M10M11M11 000 09 02 09 -11.8 -15.6 29.35 3 3 94 305 005 073063051 M10M10M11 000 12 02 12 -12.7 -16.3 29.36 4 4 111 322 -001 075057049 M10M10M10 000 15 02 15 -12.2 -15.7 29.38 5 6 96 307 -009 075051051 M09M09M10 000 18 02 18 -10.2 -14.2 29.38 4 6 104 315 -007 073047055 M09M09M09 000 21 02 21 -9.2 -12.1 29.36 6 7 134 345 001 079042053 M09M09M09 000 24 03 00 -9.5 -12.3 29.33 9 9 151 2 -001 080037048 M08M08M08 000 27 03 03 -10.1 -12.7 29.30 9 11 163 14 006 082033048 M08M07M07 000 30 03 06 -11.1 -13.5 29.25 10 14 183 34 001 083033040 M08M07M06 000 33 03 09 -11.5 -13.6 29.20 10 14 191 42 -003 084037036 M09M07M07 000 36 03 12 -10.7 -13.0 29.16 8 11 208 59 019 084049054 M09M07M07 001 39 03 15 -10.1 -12.5 29.16 4 6 215 66 013 083053070 M09M09M09 003 42 03 18 -9.0 -11.4 29.17 3 4 336 187 010 083066067 M10M11M10 000 45 03 21 -8.4 -9.5 29.16 8 9 5 216 015 092080070 M10M11M11 001 48 04 00 -9.2 -9.8 29.18 9 10 10 221 -002 095074082 M11M11M11 003 51 04 03 -9.8 -10.7 29.19 8 10 17 228 000 093071072 M11M11M11 001 54 04 06 -10.7 -10.9 29.22 8 9 15 226 -016 099066073 M12M11M11 001 57 04 09 -11.4 -11.6 29.24 6 8 20 231 004 099070082 M11M11M11 001 60 04 12 -12.1 -12.3 29.24 4 7 14 225 -005 099078087 M10M11M11 000 63 04 15 -11.3 -11.5 29.28 3 5 3 214 -002 098086088 M11M11M11 000 66 04 18 -9.9 -10.2 29.30 2 3 335 186 -002 097085085 M11M11M11 000 69 04 21 -8.7 -9.4 29.31 1 2 34 245 -009 095081083 M10M11M11 000 72 05 00 -7.7 -9.2 29.33 1 2 38 249 -004 090096079 M10M11M11 000 75 05 03 -7.5 -9.0 29.34 2 3 26 237 -002 089097072 M09M11M11 000 78 05 06 -8.0 -9.2 29.36 2 3 48 259 -006 091082069 M09M10M10 000 81 05 09 -9.9 -11.3 29.38 5 7 40 251 -002 089073074 M09M09M10 000 84 05 12 -10.2 -11.9 29.38 7 11 30 241 -002 087077076 M09M09M10 000 87 05 15 -9.1 -10.4 29.41 7 12 23 234 -002 091082071 M08M09M09 000 90 05 18 -7.5 -8.6 29.43 8 11 9 220 -004 092078063 M08M08M09 000 93 05 21 -6.4 -7.4 29.44 10 13 356 207 001 093083077 M08M08M09 000 96 06 00 -5.7 -7.1 29.45 9 12 0 211 006 090089073 M07M08M09 000 99 06 03 -5.6 -6.8 29.45 9 12 11 222 017 091085062 M07M08M09 000 102 06 06 -5.8 -6.5 29.44 10 14 32 243 022 095082064 M07M08M09 000 105 06 09 -5.9 -6.8 29.43 11 18 32 243 018 094086063 M06M07M09 000 108 06 12 -6.1 -6.9 29.40 10 15 32 243 016 095085064 M06M07M08 000 111 06 15 -5.7 -6.2 29.40 9 13 23 234 014 096087060 M06M07M08 001 114 06 18 -5.1 -5.3 29.39 8 9 356 207 018 098073058 M07M08M09 001 117 06 21 -5.3 -6.6 29.38 8 10 336 187 017 090099051 M07M09M10 001 120 07 00 -5.7 -7.8 29.37 9 10 327 178 013 085087043 M08M09M10 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.