USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122112 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 21 12 -14.1 -17.9 29.34 3 3 166 3 000 079032038 M11M10M11 000 03 21 15 -15.1 -18.3 29.32 3 4 106 303 -001 077046042 M12M11M11 000 06 21 18 -14.1 -17.5 29.34 1 1 167 3 -007 075050043 M12M11M11 000 09 21 21 -13.2 -16.1 29.32 2 3 5 201 001 079054041 M12M11M11 000 12 22 00 -12.1 -14.6 29.31 2 4 321 157 -001 082056035 M12M11M11 000 15 22 03 -11.7 -14.1 29.30 3 4 344 181 -005 083052035 M12M11M11 000 18 22 06 -12.3 -14.5 29.28 4 5 343 179 002 084044034 M11M11M11 000 21 22 09 -13.5 -15.5 29.29 4 6 348 184 -008 085043032 M12M11M12 000 24 22 12 -13.6 -15.9 29.27 2 3 311 148 -008 082046032 M12M12M12 000 27 22 15 -13.9 -16.3 29.29 2 3 30 226 -002 082048031 M12M12M12 000 30 22 18 -13.3 -15.8 29.29 1 1 87 283 004 082055030 M13M13M13 000 33 22 21 -12.2 -14.3 29.29 0 1 233 69 004 084053031 M12M12M13 000 36 23 00 -11.4 -13.7 29.28 2 2 156 353 -004 083058039 M13M13M13 000 39 23 03 -11.1 -13.2 29.27 1 1 157 353 003 084056035 M13M13M13 000 42 23 06 -11.4 -13.3 29.27 2 2 204 41 -007 086053030 M12M12M12 000 45 23 09 -12.0 -14.4 29.27 1 1 233 70 002 082052030 M12M12M11 000 48 23 12 -12.6 -15.0 29.25 1 1 166 2 023 082056035 M12M12M12 000 51 23 15 -12.9 -15.1 29.27 3 4 148 344 019 084057043 M12M12M12 000 54 23 18 -11.9 -13.9 29.28 5 8 151 347 002 085058057 M12M12M12 000 57 23 21 -10.2 -12.8 29.27 8 13 173 9 014 082040042 M10M10M11 000 60 24 00 -8.6 -11.4 29.27 14 21 133 330 002 080049048 M10M10M11 000 63 24 03 -8.1 -10.7 29.29 12 22 132 328 -011 082052032 M09M09M10 000 66 24 06 -8.5 -10.7 29.29 8 14 170 7 015 084033050 M07M07M07 000 69 24 09 -5.9 -8.3 29.28 19 33 143 340 019 083056043 M05M04M04 000 72 24 12 -5.7 -9.2 29.29 23 39 139 335 -002 076044035 M05M05M04 000 75 24 15 -5.5 -9.0 29.31 20 36 143 340 -052 077043034 M05M05M05 000 78 24 18 -4.9 -8.4 29.32 19 33 142 339 -021 076043033 M04M05M05 000 81 24 21 -4.0 -7.4 29.31 18 30 139 335 003 077043035 M04M05M05 000 84 25 00 -3.5 -6.4 29.29 15 26 140 336 001 080041031 M04M05M04 000 87 25 03 -3.3 -5.9 29.29 13 22 143 340 -020 082042024 M04M04M05 000 90 25 06 -3.8 -6.0 29.28 11 20 147 343 -015 085046026 M03M04M05 000 93 25 09 -4.8 -6.8 29.28 10 19 153 349 -008 086045027 M03M04M05 000 96 25 12 -5.7 -7.7 29.26 10 18 156 352 -003 086042027 M03M04M04 000 99 25 15 -5.5 -7.7 29.27 11 21 152 349 -007 084042028 M04M04M04 000 102 25 18 -4.5 -6.9 29.28 12 22 147 343 -002 084043031 M04M04M04 000 105 25 21 -3.5 -5.8 29.27 13 21 146 342 -008 084046032 M04M04M04 000 108 26 00 -2.8 -4.8 29.26 13 19 143 340 -005 086038029 M04M03M04 000 111 26 03 -2.3 -4.2 29.27 12 19 145 342 -010 087030029 M03M02M03 000 114 26 06 -2.6 -4.1 29.28 12 20 147 343 -012 089037026 M03M02M03 000 117 26 09 -3.6 -5.0 29.29 12 21 148 345 -005 090044030 M02M02M03 000 120 26 12 -4.8 -6.2 29.28 13 21 147 344 -013 090048034 M03M02M03 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.