USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122200 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 22 00 -10.1 -14.8 29.29 1 2 301 137 000 075049034 M11M11M12 000 03 22 03 -9.8 -12.9 29.26 1 1 19 215 -004 078050035 M11M11M12 000 06 22 06 -10.2 -13.3 29.28 2 3 323 159 -002 078051035 M11M11M12 000 09 22 09 -11.1 -14.1 29.29 3 4 338 174 002 079050034 M11M11M12 000 12 22 12 -11.7 -14.6 29.28 2 2 352 189 -007 079052036 M11M11M12 000 15 22 15 -11.8 -14.7 29.31 1 1 342 178 001 079054037 M11M11M12 000 18 22 18 -11.4 -14.1 29.31 2 3 148 344 -000 080057038 M11M12M12 000 21 22 21 -10.5 -12.6 29.30 1 2 135 332 -003 085057040 M11M12M12 000 24 23 00 -9.8 -12.2 29.29 1 2 200 36 -006 083059044 M11M12M12 000 27 23 03 -9.4 -11.7 29.29 1 2 197 34 -006 083059044 M11M12M12 000 30 23 06 -9.8 -11.5 29.29 2 2 239 76 -007 087056042 M11M11M11 000 33 23 09 -10.5 -12.6 29.28 2 3 240 77 -011 085051036 M11M11M11 000 36 23 12 -11.5 -13.5 29.26 4 6 273 110 -006 085045033 M10M10M09 000 39 23 15 -11.3 -13.4 29.27 1 3 130 327 006 085046041 M10M09M10 000 42 23 18 -10.3 -12.4 29.28 6 9 143 340 001 085054049 M11M11M11 000 45 23 21 -9.3 -12.2 29.27 8 9 152 349 004 079042037 M10M10M11 000 48 24 00 -8.1 -11.4 29.28 11 14 148 345 -000 077041041 M09M10M10 000 51 24 03 -7.7 -10.6 29.29 11 15 137 333 -001 080038039 M08M09M10 000 54 24 06 -7.5 -10.3 29.29 10 23 147 344 014 080035043 M06M07M07 000 57 24 09 -6.0 -8.1 29.30 17 32 143 340 021 085055047 M05M05M05 000 60 24 12 -5.9 -9.2 29.30 21 37 144 341 -029 078045036 M05M05M05 000 63 24 15 -5.7 -9.1 29.32 21 36 141 337 -029 077044040 M05M05M05 000 66 24 18 -4.9 -8.6 29.33 19 33 140 336 -043 075040035 M05M05M05 000 69 24 21 -4.1 -7.8 29.32 18 30 139 335 -003 076041032 M04M05M05 000 72 25 00 -3.5 -7.0 29.30 16 27 141 337 -009 077047029 M04M05M05 000 75 25 03 -3.5 -6.1 29.30 15 24 138 335 -011 082049034 M04M05M05 000 78 25 06 -3.9 -6.0 29.30 13 21 142 339 -012 086048034 M04M04M05 000 81 25 09 -4.8 -6.7 29.30 11 20 147 344 -006 087045031 M04M04M04 000 84 25 12 -5.6 -7.7 29.28 11 20 151 348 -005 085042029 M04M04M05 000 87 25 15 -5.5 -7.9 29.30 11 21 152 348 -003 083043031 M04M04M05 000 90 25 18 -4.8 -7.2 29.30 12 21 146 342 -006 083047034 M05M05M05 000 93 25 21 -3.8 -6.3 29.29 12 19 146 342 -007 083041033 M04M04M05 000 96 26 00 -2.7 -5.4 29.28 11 18 148 345 -007 082040032 M04M04M04 000 99 26 03 -2.3 -4.6 29.28 10 17 148 344 -000 084045030 M03M04M04 000 102 26 06 -2.6 -4.4 29.29 9 17 153 350 -006 088041032 M03M03M04 000 105 26 09 -3.5 -5.2 29.29 9 19 160 357 -004 088053035 M02M03M04 000 108 26 12 -4.2 -6.0 29.28 10 20 162 358 -003 088057039 M03M03M04 000 111 26 15 -4.1 -6.1 29.29 11 20 161 357 -001 086058041 M03M03M04 000 114 26 18 -3.2 -5.3 29.30 12 21 155 351 002 085059044 M03M04M04 000 117 26 21 -2.1 -4.3 29.30 12 20 149 346 -000 085061045 M03M04M04 000 120 27 00 -1.5 -3.6 29.30 11 17 144 341 000 085070043 M03M04M05 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.