USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026050312 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 03 12 -13.7 -18.9 29.07 25 28 140 336 000 062058051 M14M13M13 000 01 03 13 -15.0 -19.2 29.05 22 45 144 340 035 071050060 M13M12M12 000 02 03 14 -15.0 -18.8 29.01 29 56 145 342 -126 073045070 M14M12M11 000 03 03 15 -13.5 -17.7 28.99 30 55 141 337 -064 071054082 M12M10M11 000 04 03 16 -11.1 -15.4 28.98 30 55 135 331 -037 071058087 M10M09M11 000 05 03 17 -9.9 -14.4 28.96 35 57 132 328 015 069056087 M10M10M12 000 06 03 18 -9.6 -13.5 28.96 39 58 134 331 033 073067083 M10M11M12 001 07 03 19 -9.9 -14.1 28.94 38 57 136 332 -003 072064069 M10M11M11 001 08 03 20 -11.0 -14.6 28.95 35 54 135 332 -031 075065052 M11M11M11 000 09 03 21 -11.8 -15.8 28.95 36 59 134 330 -060 072060056 M11M11M12 000 10 03 22 -12.0 -16.4 28.96 34 56 135 331 021 069055059 M11M11M12 000 11 03 23 -12.1 -16.6 28.97 34 54 134 330 011 070058061 M12M12M13 000 12 04 00 -13.0 -16.7 28.98 31 49 135 331 -052 074062060 M12M13M14 000 13 04 01 -13.6 -17.0 29.02 29 44 133 329 -034 076071064 M13M14M15 000 14 04 02 -14.0 -16.7 29.04 22 38 128 324 -040 080081071 M14M15M17 000 15 04 03 -15.2 -17.6 29.08 23 38 118 314 -077 082084083 M16M17M18 004 16 04 04 -15.8 -18.8 29.13 26 39 120 317 -091 078082084 M17M19M20 012 17 04 05 -17.3 -20.2 29.17 25 36 117 314 -007 078083086 M19M20M20 003 18 04 06 -17.4 -19.9 29.21 21 31 112 308 015 081087084 M19M20M21 013 19 04 07 -19.1 -21.6 29.24 17 25 94 291 021 080085083 M21M21M21 021 20 04 08 -19.8 -22.5 29.29 17 27 94 290 027 079080083 M21M22M21 014 21 04 09 -20.5 -23.2 29.34 16 22 99 296 044 079081083 M22M23M21 014 22 04 10 -20.0 -22.6 29.39 16 23 101 297 078 080079083 M21M21M20 017 23 04 11 -19.2 -21.6 29.40 15 22 111 307 027 081081083 M20M20M19 013 24 04 12 -18.6 -20.9 29.42 11 17 118 314 034 082081081 M19M18M18 007 25 04 13 -18.4 -20.7 29.43 8 12 139 335 022 083080079 M18M18M17 004 26 04 14 -18.4 -20.6 29.42 6 10 145 342 -009 083078081 M17M16M16 002 27 04 15 -19.0 -21.1 29.39 7 10 172 8 -010 083081082 M17M15M15 001 28 04 16 -19.9 -21.8 29.39 6 9 195 32 011 085053065 M15M14M15 000 29 04 17 -20.7 -22.4 29.38 7 26 202 39 -009 086049058 M13M14M14 000 30 04 18 -21.7 -24.3 29.37 7 26 172 9 -010 079055063 M13M14M14 000 31 04 19 -22.4 -25.0 29.35 9 28 186 22 -003 079060065 M14M14M14 000 32 04 20 -20.7 -23.8 29.32 13 29 147 344 002 076060066 M15M14M14 000 33 04 21 -20.2 -23.4 29.33 14 30 140 336 009 076059064 M16M15M14 000 34 04 22 -19.8 -23.2 29.32 15 32 132 328 024 074054055 M16M15M14 000 35 04 23 -19.7 -23.1 29.30 15 32 138 334 007 074053048 M16M16M14 000 36 05 00 -19.5 -23.0 29.28 16 35 138 334 -029 074053047 M15M16M14 000 37 05 01 -19.2 -22.8 29.28 16 37 136 333 -074 073051046 M14M15M15 000 38 05 02 -19.5 -23.1 29.26 15 38 136 333 -045 073046045 M13M14M14 000 39 05 03 -19.6 -23.2 29.23 15 39 138 334 -052 073044045 M13M13M14 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.