USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026101512 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 15 12 -14.1 -17.3 29.09 18 21 137 333 000 071057056 M12M12M12 000 03 15 15 -15.2 -18.9 29.08 18 38 142 338 036 073056056 M11M11M13 000 06 15 18 -15.8 -18.9 29.09 16 30 128 324 001 077051037 M13M13M13 000 09 15 21 -15.5 -18.9 29.10 14 27 120 317 -009 075039041 M13M13M13 000 12 16 00 -15.3 -18.6 29.07 12 27 128 325 -024 076042031 M12M13M14 000 15 16 03 -15.4 -18.8 29.05 12 28 136 332 -008 075044039 M12M13M14 000 18 16 06 -15.4 -19.2 29.01 17 33 137 334 006 073048049 M13M14M15 000 21 16 09 -17.1 -20.6 28.98 17 32 137 333 -010 074050049 M15M16M17 000 24 16 12 -18.8 -22.4 28.93 17 32 138 335 -041 074053048 M17M18M18 000 27 16 15 -19.2 -22.9 28.91 19 34 137 334 017 073055045 M18M19M19 000 30 16 18 -18.9 -22.7 28.87 19 34 132 329 006 072051043 M19M19M19 000 33 16 21 -17.0 -20.7 28.82 21 37 134 330 004 073052037 M17M17M17 000 36 17 00 -15.1 -18.4 28.76 22 38 134 331 -002 076059041 M15M15M16 000 39 17 03 -13.2 -16.3 28.70 23 40 134 330 013 077057047 M13M13M13 000 42 17 06 -14.0 -16.9 28.68 22 39 132 329 -011 079060046 M13M12M13 000 45 17 09 -13.5 -16.4 28.66 23 41 131 328 036 079058045 M11M11M11 000 48 17 12 -13.4 -16.5 28.64 22 38 133 330 -012 078048042 M11M11M10 000 51 17 15 -12.9 -16.3 28.65 25 43 133 330 -035 076052043 M12M12M11 000 54 17 18 -12.0 -15.7 28.63 28 45 132 328 001 074059049 M12M13M13 000 57 17 21 -11.8 -15.5 28.64 31 48 134 330 002 074058049 M12M12M13 000 60 18 00 -11.4 -15.3 28.66 34 53 128 324 040 073060048 M12M12M12 000 63 18 03 -11.8 -15.5 28.71 33 50 129 325 012 074063044 M12M12M12 000 66 18 06 -11.8 -15.6 28.77 31 49 133 330 -001 074064048 M12M13M12 000 69 18 09 -12.6 -16.5 28.80 34 52 137 333 035 073061049 M13M13M12 000 72 18 12 -13.4 -17.2 28.83 32 50 135 332 060 073060047 M13M13M12 000 75 18 15 -12.4 -16.2 28.87 31 46 134 330 120 073059042 M13M13M13 000 78 18 18 -11.7 -15.5 28.88 30 45 133 330 049 074058042 M12M13M13 000 81 18 21 -11.3 -15.0 28.85 29 45 133 329 035 074056044 M12M12M12 000 84 19 00 -10.1 -13.7 28.83 29 45 131 327 004 075057047 M10M11M11 000 87 19 03 -9.8 -13.6 28.79 30 47 130 326 013 074061049 M10M11M12 000 90 19 06 -10.5 -14.5 28.77 32 49 132 328 -037 073060047 M11M12M13 000 93 19 09 -11.0 -15.3 28.74 34 52 135 332 -012 071059049 M11M12M14 000 96 19 12 -12.2 -16.8 28.73 37 55 131 327 -055 069055052 M12M13M14 000 99 19 15 -12.5 -17.2 28.75 37 56 130 327 -038 068053049 M13M14M14 000 102 19 18 -12.5 -17.1 28.79 35 53 130 326 019 069053049 M13M14M14 000 105 19 21 -11.6 -16.1 28.81 32 52 128 324 -048 069052047 M12M13M14 000 108 20 00 -10.7 -15.3 28.83 34 52 132 328 -071 069052049 M11M12M14 000 111 20 03 -11.5 -16.0 28.86 34 52 130 327 -013 069053054 M12M13M13 000 114 20 06 -12.5 -16.9 28.94 32 51 129 325 -024 070052052 M13M13M13 000 117 20 09 -13.6 -17.7 29.01 29 47 132 329 001 071051049 M13M14M14 000 120 20 12 -13.8 -18.0 29.05 28 47 130 326 015 071046044 M13M14M14 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.