USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026050212 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 02 12 -13.3 -18.8 28.86 29 33 146 342 000 058062059 M13M14M14 000 01 02 13 -14.7 -19.3 28.84 31 52 148 345 008 068055055 M14M14M13 000 02 02 14 -16.3 -20.6 28.85 35 60 146 342 056 069047054 M15M14M14 000 03 02 15 -15.5 -20.4 28.84 37 62 143 339 010 066045052 M15M12M13 000 04 02 16 -14.5 -18.8 28.88 36 57 135 332 031 069057047 M14M14M15 000 05 02 17 -14.3 -18.6 28.88 34 53 136 333 -000 070057044 M14M14M15 000 06 02 18 -14.6 -18.6 28.87 36 55 138 334 003 072058043 M14M15M15 000 07 02 19 -14.7 -18.6 28.88 36 56 136 333 -016 072059049 M15M15M15 000 08 02 20 -14.4 -18.2 28.87 35 55 137 334 049 073060049 M14M15M14 000 09 02 21 -14.7 -18.3 28.90 35 55 137 333 -002 074061051 M15M15M15 000 10 02 22 -14.7 -18.2 28.91 33 53 134 330 -034 074061053 M15M14M14 000 11 02 23 -14.1 -17.7 28.91 34 54 133 330 -030 075061051 M14M14M14 000 12 03 00 -13.4 -16.9 28.94 34 55 133 329 016 075062047 M13M13M14 000 13 03 01 -12.7 -16.4 28.97 35 55 130 327 119 074062049 M12M13M14 000 14 03 02 -12.7 -16.3 28.98 35 54 131 328 063 074063042 M12M13M14 000 15 03 03 -12.6 -16.2 29.01 34 53 130 327 046 075064044 M13M13M15 000 16 03 04 -12.4 -15.8 29.02 31 50 129 326 003 075063045 M13M14M15 000 17 03 05 -12.3 -16.2 29.04 31 49 126 323 -058 073061044 M13M14M15 000 18 03 06 -12.7 -16.5 29.04 30 47 128 324 043 073061044 M13M14M16 000 19 03 07 -12.8 -16.4 29.05 29 45 132 328 048 075062044 M13M14M16 000 20 03 08 -13.3 -17.0 29.05 28 43 132 329 -007 074063042 M14M15M16 000 21 03 09 -14.9 -18.5 29.05 25 42 134 331 -035 074059041 M15M15M16 000 22 03 10 -15.8 -19.3 29.05 25 41 137 334 005 075057041 M15M16M16 000 23 03 11 -16.0 -19.6 29.03 27 43 138 335 027 074059042 M15M15M16 000 24 03 12 -15.4 -19.1 29.00 27 45 136 332 012 074057049 M14M14M15 000 25 03 13 -14.5 -18.1 29.00 28 47 136 332 042 074059055 M13M14M14 000 26 03 14 -13.1 -16.9 28.98 29 50 134 331 012 073061061 M12M13M13 000 27 03 15 -11.5 -15.2 28.96 34 53 135 331 013 074063072 M11M12M13 000 28 03 16 -11.2 -15.1 28.95 33 51 134 331 024 073063068 M11M12M13 001 29 03 17 -11.2 -14.9 28.94 33 50 135 332 022 074067073 M11M12M13 001 30 03 18 -11.1 -14.2 28.94 34 50 134 331 -035 078078082 M12M13M13 003 31 03 19 -11.2 -13.7 28.92 32 49 138 334 -022 082072079 M12M12M13 012 32 03 20 -11.9 -15.4 28.92 32 50 134 330 -127 075060052 M12M12M13 001 33 03 21 -12.3 -15.9 28.93 29 49 137 334 -065 075058060 M12M12M14 000 34 03 22 -12.5 -16.3 28.94 31 47 136 333 -061 073064064 M12M13M14 000 35 03 23 -13.6 -17.4 28.95 26 47 134 330 -115 073059061 M13M14M15 000 36 04 00 -14.1 -17.9 28.95 28 46 136 332 -062 073063074 M14M14M16 000 37 04 01 -15.0 -18.3 28.99 27 44 130 327 018 076074087 M15M16M18 000 38 04 02 -17.2 -20.5 29.01 29 45 125 321 088 076082067 M18M19M20 000 39 04 03 -18.8 -21.9 29.05 27 42 122 318 046 077082062 M20M20M19 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.