USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122312 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 23 12 -15.4 -17.7 29.34 4 4 214 51 -000 084057034 M13M13M12 000 03 23 15 -15.6 -17.9 29.37 4 5 204 40 004 082046034 M12M11M11 000 06 23 18 -13.7 -16.2 29.36 7 10 188 24 009 082044043 M11M10M10 000 09 23 21 -11.5 -14.2 29.37 9 13 166 3 008 080041042 M10M10M10 000 12 24 00 -10.0 -13.0 29.34 9 12 150 347 002 079040045 M10M10M10 000 15 24 03 -10.0 -12.7 29.36 7 9 171 8 -000 081039044 M10M09M09 000 18 24 06 -9.9 -12.9 29.32 8 13 183 20 -001 078047048 M07M07M08 000 21 24 09 -7.7 -10.8 29.33 16 33 141 338 -013 079047041 M06M06M07 000 24 24 12 -8.0 -11.7 29.32 18 35 141 338 -004 075039036 M06M06M07 000 27 24 15 -7.5 -11.5 29.33 17 34 140 337 -006 073037031 M06M06M07 000 30 24 18 -6.9 -10.5 29.35 17 31 139 335 001 075040031 M06M06M06 000 33 24 21 -6.1 -9.4 29.35 16 28 140 336 -001 077043030 M06M07M06 000 36 25 00 -5.4 -8.6 29.34 15 26 139 336 -006 078043028 M06M06M06 000 39 25 03 -5.2 -8.0 29.34 13 23 141 337 -000 080043028 M05M06M06 000 42 25 06 -5.9 -8.1 29.35 11 19 144 341 -026 084042030 M05M06M06 000 45 25 09 -7.2 -9.1 29.34 9 16 155 351 -015 086043031 M05M05M06 000 48 25 12 -8.4 -10.7 29.33 9 16 158 354 -002 084041030 M05M05M06 000 51 25 15 -8.8 -11.1 29.34 9 16 161 358 -001 084037028 M05M05M06 000 54 25 18 -7.5 -10.0 29.33 9 17 157 354 007 083037027 M06M05M06 000 57 25 21 -6.0 -8.5 29.33 9 18 154 350 -006 083039029 M06M06M06 000 60 26 00 -5.0 -7.4 29.32 9 16 150 346 -002 083042029 M06M06M06 000 63 26 03 -4.7 -6.8 29.32 8 15 151 348 -006 085042029 M05M06M06 000 66 26 06 -5.2 -6.9 29.32 7 14 160 357 -004 088041030 M05M05M06 000 69 26 09 -6.1 -7.8 29.33 8 15 164 0 -002 088044033 M04M05M06 000 72 26 12 -6.7 -8.6 29.31 9 18 163 359 -006 087053033 M05M05M06 000 75 26 15 -6.5 -8.4 29.33 10 19 156 352 -004 086048031 M05M05M06 000 78 26 18 -5.5 -7.7 29.34 11 19 152 348 -007 084046034 M05M05M05 000 81 26 21 -4.2 -6.7 29.34 11 19 152 348 -006 083044034 M05M05M05 000 84 27 00 -3.1 -5.6 29.34 10 18 157 353 -005 083045034 M04M04M05 000 87 27 03 -2.6 -4.8 29.34 10 17 159 356 -002 085052038 M03M04M05 000 90 27 06 -3.0 -4.7 29.34 9 18 160 357 002 088055038 M03M04M04 000 93 27 09 -3.9 -5.5 29.34 10 19 159 356 001 089058042 M03M04M04 000 96 27 12 -4.7 -6.4 29.34 11 21 156 353 -003 088061042 M03M04M05 000 99 27 15 -4.5 -6.3 29.35 12 21 149 345 -006 088065048 M04M04M05 000 102 27 18 -3.9 -5.5 29.37 12 21 138 335 -001 089069047 M05M05M05 000 105 27 21 -3.2 -4.9 29.38 11 21 136 332 000 088067041 M04M05M05 000 108 28 00 -2.2 -4.0 29.38 12 21 134 331 003 088071039 M03M04M05 000 111 28 03 -1.6 -3.2 29.38 13 22 137 334 000 089067039 M02M03M04 000 114 28 06 -1.8 -3.2 29.39 14 24 138 334 -007 090060038 M02M03M03 000 117 28 09 -2.6 -3.9 29.39 13 23 139 336 -010 091052035 M02M02M03 000 120 28 12 -3.3 -4.7 29.38 13 24 144 340 -013 090051032 M02M02M03 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.