USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122100 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 21 00 -9.0 -13.1 29.25 4 5 304 140 000 076043042 M10M10M10 000 03 21 03 -8.6 -11.2 29.25 1 2 4 200 001 082044039 M09M10M10 000 06 21 06 -9.3 -11.5 29.29 4 5 39 235 -000 084043038 M09M10M10 000 09 21 09 -10.2 -12.7 29.30 3 4 35 232 -001 082046041 M09M10M11 000 12 21 12 -10.8 -13.6 29.29 3 4 117 314 -005 080051045 M10M10M11 000 15 21 15 -11.5 -13.6 29.33 4 6 99 296 -005 084054045 M10M11M11 000 18 21 18 -10.8 -13.1 29.33 3 4 116 312 -006 083057045 M11M11M12 000 21 21 21 -9.8 -12.1 29.32 2 2 115 312 -008 084058044 M11M11M12 000 24 22 00 -9.1 -11.7 29.30 1 2 65 262 -001 082056046 M11M11M12 000 27 22 03 -8.8 -11.2 29.29 1 2 42 238 -004 083054047 M10M11M12 000 30 22 06 -9.1 -11.0 29.28 2 2 49 246 -008 086054047 M10M11M12 000 33 22 09 -9.8 -12.2 29.29 2 2 54 250 -013 082054046 M10M11M12 000 36 22 12 -10.4 -13.1 29.27 1 2 54 251 -005 081054045 M10M11M12 000 39 22 15 -10.6 -13.3 29.28 1 2 56 252 -002 081053044 M10M11M12 000 42 22 18 -10.0 -12.4 29.28 1 2 295 132 -014 083053043 M10M11M12 000 45 22 21 -9.1 -11.6 29.27 2 4 318 154 -003 082053041 M10M11M12 000 48 23 00 -8.5 -11.6 29.26 3 5 305 142 001 078054041 M10M11M12 000 51 23 03 -8.2 -11.1 29.25 4 5 306 142 -005 080055041 M10M11M11 000 54 23 06 -8.3 -10.2 29.25 2 3 308 145 -004 086060043 M10M11M11 000 57 23 09 -9.0 -11.0 29.26 1 2 241 78 -005 085068045 M10M11M11 000 60 23 12 -10.0 -11.7 29.24 3 4 161 358 000 088064046 M10M11M11 000 63 23 15 -10.1 -11.8 29.25 5 8 160 356 -014 087059045 M10M11M11 000 66 23 18 -9.0 -11.3 29.25 8 10 173 9 -019 084046039 M09M09M10 000 69 23 21 -7.3 -10.4 29.22 12 17 155 352 -006 079048050 M08M09M10 000 72 24 00 -6.4 -9.6 29.23 12 19 145 342 -012 079051051 M08M08M09 000 75 24 03 -6.0 -9.5 29.22 10 18 147 343 -008 077034032 M07M07M08 000 78 24 06 -4.2 -6.6 29.21 14 31 153 349 021 083058048 M04M04M05 000 81 24 09 -3.3 -5.7 29.24 24 40 134 330 013 084056048 M03M03M04 000 84 24 12 -4.6 -7.7 29.28 25 40 137 334 -016 079050041 M04M04M04 000 87 24 15 -4.5 -7.9 29.31 22 37 144 340 -037 077044034 M04M04M04 000 90 24 18 -3.8 -7.5 29.31 20 34 145 341 -032 076044034 M04M05M05 000 93 24 21 -3.1 -6.8 29.29 20 32 144 340 -007 076048034 M04M05M05 000 96 25 00 -2.6 -5.8 29.27 19 29 140 336 -011 079054038 M03M04M05 000 99 25 03 -2.4 -5.1 29.27 16 26 140 336 -010 082050036 M03M04M04 000 102 25 06 -2.8 -5.1 29.26 14 24 143 339 -009 084050034 M03M03M04 000 105 25 09 -3.6 -5.4 29.26 13 22 145 341 -003 087053036 M03M03M04 000 108 25 12 -4.4 -6.3 29.25 12 22 149 346 -009 087051034 M03M03M04 000 111 25 15 -4.5 -6.7 29.27 12 21 149 345 -010 085045032 M04M03M04 000 114 25 18 -3.8 -6.3 29.28 12 22 149 345 -006 083042031 M04M03M04 000 117 25 21 -2.8 -5.4 29.27 13 22 148 345 -011 082043032 M04M04M04 000 120 26 00 -2.0 -4.4 29.27 14 22 145 342 -004 084049031 M03M03M04 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.