USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025110812 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 08 12 -18.8 -22.4 28.94 1 4 1 197 -000 078060063 M17M16M15 000 03 08 15 -20.9 -23.7 28.94 3 4 339 175 016 079061084 M18M16M16 001 06 08 18 -21.2 -24.1 28.99 4 5 345 181 017 077059085 M19M17M16 003 09 08 21 -20.7 -23.6 29.02 4 5 43 239 034 078057078 M19M17M17 000 12 09 00 -20.2 -22.9 29.04 2 3 78 274 011 079060067 M20M18M18 000 15 09 03 -19.7 -22.4 29.07 2 3 64 261 027 079061058 M19M18M18 000 18 09 06 -19.9 -22.9 29.08 2 2 104 300 022 077060053 M19M18M18 000 21 09 09 -19.9 -23.2 29.11 3 4 134 330 013 075065050 M18M17M17 000 24 09 12 -19.7 -23.2 29.10 2 2 213 50 011 074077047 M17M17M17 000 27 09 15 -19.7 -22.5 29.13 4 4 218 54 010 078065041 M17M17M16 000 30 09 18 -18.9 -21.2 29.12 4 4 218 54 024 082053038 M16M16M15 000 33 09 21 -16.8 -19.1 29.13 4 5 219 56 017 083064038 M15M14M14 000 36 10 00 -14.5 -16.7 29.10 3 5 237 74 014 083068041 M14M14M14 000 39 10 03 -12.3 -14.4 29.11 3 4 217 54 028 084070063 M12M12M12 001 42 10 06 -11.0 -13.0 29.11 3 3 205 42 025 086072075 M11M11M12 005 45 10 09 -9.9 -11.4 29.10 7 14 146 342 007 088069067 M09M10M11 005 48 10 12 -9.7 -11.9 29.09 13 24 137 333 004 084065044 M10M10M12 001 51 10 15 -9.8 -12.3 29.11 14 25 133 330 022 082066044 M10M11M12 001 54 10 18 -9.3 -12.0 29.12 14 23 130 327 035 081070046 M11M12M13 001 57 10 21 -9.1 -12.3 29.12 14 25 125 322 016 077075047 M10M12M13 001 60 11 00 -9.3 -12.7 29.13 13 24 119 316 009 076076056 M11M12M13 001 63 11 03 -9.8 -12.9 29.15 12 23 115 311 019 078079075 M11M13M14 000 66 11 06 -10.5 -13.0 29.17 10 20 108 304 020 082085081 M12M13M15 001 69 11 09 -12.8 -14.6 29.22 7 8 20 217 024 087089085 M14M14M15 011 72 11 12 -15.2 -17.3 29.24 7 7 33 229 019 084086085 M17M16M16 040 75 11 15 -16.0 -18.3 29.27 5 6 44 240 010 083084085 M18M17M16 036 78 11 18 -15.7 -18.0 29.28 5 6 83 279 002 082083084 M18M17M17 021 81 11 21 -14.6 -17.0 29.25 7 12 111 308 001 082085084 M16M17M17 018 84 12 00 -13.6 -15.9 29.21 8 14 117 314 004 083086082 M15M16M16 009 87 12 03 -12.9 -15.0 29.18 10 13 124 321 005 084074082 M14M15M15 002 90 12 06 -12.7 -14.8 29.13 11 21 132 329 -003 084070073 M12M13M14 000 93 12 09 -13.2 -15.1 29.08 10 23 138 334 -000 085068070 M10M11M13 000 96 12 12 -12.0 -14.6 29.03 17 33 144 340 -009 081061060 M11M11M12 000 99 12 15 -11.3 -14.7 29.01 23 37 140 336 -013 076059049 M11M12M13 000 102 12 18 -10.3 -14.3 28.99 25 40 138 334 -010 073056045 M11M12M13 000 105 12 21 -9.4 -13.5 28.96 27 41 137 333 -009 072059047 M10M12M13 000 108 13 00 -8.5 -12.8 28.93 29 45 140 336 -008 071056054 M09M10M12 000 111 13 03 -8.5 -12.6 28.90 33 49 137 334 -020 072060070 M09M10M11 000 114 13 06 -8.5 -12.3 28.91 32 49 136 332 007 074064082 M09M10M11 003 117 13 09 -8.7 -12.9 28.90 33 51 139 335 011 071058081 M09M10M11 001 120 13 12 -9.0 -13.0 28.89 32 49 138 334 -016 073061081 M09M10M11 002 * 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.