USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025121800 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 18 00 -10.7 -12.6 29.32 8 9 145 342 -000 086084063 M12M13M13 000 03 18 03 -10.1 -11.8 29.25 5 6 145 342 016 087075053 M12M12M12 000 06 18 06 -10.4 -12.0 29.19 4 5 174 11 -011 089073048 M12M12M12 000 09 18 09 -11.4 -13.1 29.14 3 4 158 355 -005 088075047 M12M12M12 000 12 18 12 -12.2 -14.0 29.06 4 4 162 358 -001 087074051 M12M12M12 000 15 18 15 -12.0 -14.0 29.04 3 3 191 28 -005 085065045 M11M11M11 000 18 18 18 -11.2 -13.0 28.98 3 4 214 51 -001 086061038 M11M11M10 000 21 18 21 -10.0 -11.4 28.93 4 5 229 65 -001 089052034 M10M09M09 000 24 19 00 -8.4 -10.2 28.88 6 8 218 55 000 087038035 M07M07M07 000 27 19 03 -6.7 -9.2 28.86 7 11 177 13 002 083038034 M06M06M06 000 30 19 06 -6.6 -9.0 28.85 8 13 172 9 -006 083041034 M04M05M05 000 33 19 09 -6.8 -9.2 28.84 11 22 161 357 002 084035033 M04M04M05 000 36 19 12 -6.9 -9.6 28.84 14 26 154 350 -010 081035031 M04M04M05 000 39 19 15 -6.6 -9.8 28.86 16 29 145 342 -027 078038033 M06M06M06 000 42 19 18 -5.5 -10.2 28.88 15 28 138 334 -061 070034026 M05M06M07 000 45 19 21 -4.6 -9.6 28.88 12 18 170 6 -051 068033032 M04M06M07 000 48 20 00 -4.1 -7.3 28.87 11 15 192 28 -020 078027035 M04M05M06 000 51 20 03 -5.2 -8.3 28.87 12 18 195 32 -010 078031035 M05M05M06 000 54 20 06 -5.6 -8.2 28.90 11 20 176 12 -006 082075053 M06M07M08 000 57 20 09 -7.1 -9.1 28.98 11 18 134 331 -015 086088061 M08M10M10 003 60 20 12 -8.6 -10.6 29.02 10 17 143 339 -014 085077050 M09M10M11 000 63 20 15 -8.7 -10.7 29.09 9 14 151 347 -005 085072058 M09M10M11 000 66 20 18 -8.0 -10.2 29.14 9 12 151 348 003 084072068 M09M10M11 000 69 20 21 -7.3 -9.8 29.18 10 11 143 339 009 082076068 M09M10M11 000 72 21 00 -6.5 -9.3 29.20 9 10 142 338 002 081086063 M08M10M11 000 75 21 03 -6.1 -8.6 29.23 9 11 149 346 001 082083060 M08M09M10 000 78 21 06 -6.1 -8.0 29.24 7 11 162 358 -013 086075054 M07M08M10 000 81 21 09 -6.8 -8.5 29.24 6 10 179 16 -037 088067053 M07M08M09 000 84 21 12 -7.5 -9.5 29.24 6 9 191 27 -029 086062055 M07M08M09 000 87 21 15 -7.3 -9.3 29.25 6 9 198 35 -009 085059052 M06M08M09 000 90 21 18 -6.0 -8.4 29.26 6 8 196 32 000 083054046 M06M07M09 000 93 21 21 -4.7 -7.7 29.25 6 7 192 29 -001 079052044 M06M07M09 000 96 22 00 -4.4 -8.3 29.24 6 6 172 8 -004 074068045 M06M08M09 000 99 22 03 -4.6 -7.3 29.25 5 6 166 3 -010 081076045 M06M08M09 000 102 22 06 -5.0 -6.7 29.24 4 6 167 3 -008 088070042 M06M08M09 000 105 22 09 -5.9 -7.4 29.25 5 7 181 18 -005 090056041 M06M08M08 000 108 22 12 -6.8 -9.3 29.24 8 12 178 15 -007 083057052 M06M07M09 000 111 22 15 -6.4 -8.3 29.26 10 15 156 352 -015 087071064 M06M07M09 000 114 22 18 -5.4 -7.1 29.27 10 14 146 343 -018 088074064 M06M07M08 000 117 22 21 -4.3 -6.2 29.26 11 13 143 339 -012 087070062 M06M07M08 000 120 23 00 -3.8 -6.2 29.28 12 13 141 337 -014 083074057 M05M07M08 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.