USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026101700 WRF 2.67-km 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 17 00 -10.2 -15.1 28.74 24 26 145 341 000 065057063 M10M11M12 000 01 17 01 -10.9 -14.8 28.73 20 40 150 346 003 073050064 M10M10M11 000 02 17 02 -10.8 -14.8 28.72 21 41 144 341 -000 072048065 M10M10M11 000 03 17 03 -10.8 -14.1 28.70 22 41 139 335 014 077055061 M10M10M11 000 04 17 04 -11.5 -14.5 28.69 21 38 140 336 017 078063053 M10M10M12 000 05 17 05 -11.2 -13.8 28.69 20 34 131 327 011 081065048 M10M11M12 000 06 17 06 -11.5 -14.0 28.68 20 34 133 330 045 081066054 M11M11M12 000 07 17 07 -11.3 -13.9 28.68 20 34 133 329 051 081066055 M11M11M12 000 08 17 08 -11.4 -14.1 28.67 22 36 131 327 015 081067054 M11M11M12 000 09 17 09 -11.8 -14.7 28.67 23 39 131 328 016 079064052 M11M11M11 000 10 17 10 -12.4 -15.3 28.66 23 39 134 330 -009 079055053 M11M10M10 000 11 17 11 -13.0 -16.0 28.65 23 39 135 332 -023 078048048 M12M10M10 000 12 17 12 -12.4 -16.1 28.63 25 44 133 329 -041 074050041 M10M11M10 000 13 17 13 -10.7 -14.7 28.61 27 47 132 329 -028 073053037 M09M10M11 000 14 17 14 -10.5 -14.5 28.60 30 49 132 329 003 072055044 M10M11M12 000 15 17 15 -10.6 -14.6 28.61 32 51 132 328 -016 072058046 M10M11M12 000 16 17 16 -10.6 -14.9 28.63 33 53 132 329 -030 071057049 M10M11M12 000 17 17 17 -10.5 -14.9 28.61 34 53 132 328 -046 070058053 M11M12M13 000 18 17 18 -10.3 -14.6 28.59 35 52 131 327 011 071061058 M11M12M13 000 19 17 19 -10.1 -14.5 28.60 37 55 132 328 024 070061057 M11M12M13 000 20 17 20 -10.3 -14.6 28.60 37 55 132 329 -017 071062057 M11M12M13 000 21 17 21 -10.5 -14.5 28.59 37 54 134 330 030 072065058 M11M12M13 000 22 17 22 -10.7 -14.5 28.60 37 55 133 330 028 074066060 M11M12M12 000 23 17 23 -10.7 -14.4 28.60 36 54 133 329 -019 074067062 M11M12M12 000 24 18 00 -10.6 -14.4 28.60 37 54 131 328 -022 074066055 M11M12M12 000 25 18 01 -10.5 -14.2 28.63 36 53 130 327 -009 074067052 M11M12M11 000 26 18 02 -10.5 -14.2 28.64 36 53 130 326 084 074065045 M11M12M11 000 27 18 03 -10.9 -14.6 28.66 36 53 130 326 073 074065043 M12M12M11 000 28 18 04 -11.5 -15.3 28.68 35 51 130 326 067 074065048 M12M13M11 000 29 18 05 -11.8 -15.5 28.70 34 51 131 327 056 074065051 M12M13M11 000 30 18 06 -12.0 -15.6 28.71 33 51 132 329 109 074065052 M12M13M11 000 31 18 07 -12.2 -15.7 28.71 33 52 131 328 172 075063052 M12M13M10 000 32 18 08 -12.3 -16.0 28.73 33 52 133 329 187 074062053 M13M13M10 000 33 18 09 -12.5 -16.2 28.75 33 51 136 333 163 074063053 M13M13M11 000 34 18 10 -12.7 -16.3 28.76 32 50 138 334 062 074066054 M13M13M12 000 35 18 11 -12.1 -15.6 28.77 32 50 135 332 048 075067052 M13M13M11 000 36 18 12 -12.3 -15.8 28.78 33 49 133 330 078 075065048 M13M13M11 000 37 18 13 -12.2 -15.8 28.80 32 49 133 329 104 074065046 M13M13M11 000 38 18 14 -12.0 -15.6 28.83 32 48 134 330 099 074066046 M13M13M12 000 39 18 15 -11.9 -15.5 28.84 32 47 134 330 130 074066044 M12M13M12 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 1h) 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.