USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026050212 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 02 12 -13.2 -18.6 28.86 29 33 145 342 000 058062059 M13M14M14 000 03 02 15 -15.5 -20.4 28.84 36 62 142 339 023 066044052 M15M12M13 000 06 02 18 -14.6 -18.6 28.87 35 56 137 334 -000 072058043 M14M15M15 000 09 02 21 -14.7 -18.4 28.90 35 56 136 333 001 074061051 M15M15M15 000 12 03 00 -13.4 -16.9 28.93 34 55 133 330 020 075063047 M13M13M14 000 15 03 03 -12.6 -16.2 29.01 34 53 131 327 028 075064044 M13M13M15 000 18 03 06 -12.7 -16.5 29.04 30 47 129 325 046 073062044 M13M14M16 000 21 03 09 -14.9 -18.5 29.05 26 42 134 330 -024 074060041 M15M15M16 000 24 03 12 -15.5 -19.1 29.00 27 46 136 332 014 074057049 M14M14M15 000 27 03 15 -11.5 -15.2 28.96 33 53 134 331 004 074063071 M11M12M13 000 30 03 18 -11.1 -14.3 28.94 34 50 134 331 -026 078077083 M12M13M13 004 33 03 21 -12.3 -16.0 28.93 30 51 136 333 -034 074058060 M12M12M14 012 36 04 00 -14.1 -17.9 28.95 28 48 135 331 -037 073063073 M14M14M16 000 39 04 03 -18.8 -21.8 29.05 28 42 122 319 026 077081062 M20M20M19 000 42 04 06 -18.5 -21.0 29.18 20 28 110 306 038 081083084 M20M21M20 033 45 04 09 -16.4 -18.6 29.28 18 29 119 316 076 083084072 M17M18M19 029 48 04 12 -17.7 -20.6 29.35 14 22 123 320 -019 078071077 M18M17M15 007 51 04 15 -19.0 -21.8 29.37 11 24 138 334 002 079052055 M15M15M15 001 54 04 18 -19.1 -21.9 29.38 14 30 139 336 014 079064071 M15M16M16 000 57 04 21 -17.6 -20.2 29.35 17 32 137 334 015 080072075 M15M16M17 000 60 05 00 -20.3 -23.3 29.33 16 31 126 322 -000 077049043 M18M17M15 000 63 05 03 -20.5 -24.0 29.24 14 36 136 333 -016 073038038 M12M13M14 000 66 05 06 -19.3 -23.3 29.15 13 37 153 349 017 071040055 M11M11M12 000 69 05 09 -13.1 -15.1 29.06 21 41 146 343 005 086088079 M12M12M13 000 72 05 12 -12.6 -14.8 28.99 19 33 140 337 005 084074066 M12M13M13 001 75 05 15 -15.6 -18.2 28.97 17 30 130 327 025 081067054 M15M15M14 000 78 05 18 -17.2 -19.7 28.95 17 31 127 323 030 081068052 M16M15M14 000 81 05 21 -15.4 -18.0 28.92 19 34 128 324 035 080068049 M15M15M14 000 84 06 00 -15.5 -18.2 28.88 22 36 128 325 015 080064047 M14M14M13 000 87 06 03 -16.6 -19.3 28.88 18 34 124 321 027 080069046 M15M16M15 000 90 06 06 -16.3 -18.8 28.84 17 31 131 327 029 081067047 M14M14M15 000 93 06 09 -14.5 -17.1 28.80 20 34 133 329 030 080069052 M13M14M14 000 96 06 12 -14.5 -17.3 28.76 19 34 125 322 021 080066054 M13M14M14 003 99 06 15 -13.6 -16.1 28.74 20 35 120 317 008 081068052 M13M14M14 000 102 06 18 -14.1 -16.8 28.73 18 33 121 318 032 080068053 M14M15M15 001 105 06 21 -14.5 -17.3 28.74 16 31 121 318 027 079068060 M14M15M16 000 108 07 00 -14.7 -17.3 28.73 16 30 123 319 -010 080070057 M15M16M16 002 111 07 03 -13.3 -15.6 28.73 19 34 133 329 -010 083077083 M14M14M15 004 114 07 06 -13.8 -17.0 28.72 20 33 132 328 -003 077068054 M14M16M17 005 117 07 09 -17.8 -21.0 28.72 19 36 128 324 018 076057049 M17M17M18 000 120 07 12 -19.3 -22.5 28.72 18 34 127 324 015 076060049 M18M18M17 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.