USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026050100 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 01 00 -42.3 -45.6 29.35 9 12 140 337 000 066070054 M36M32M31 000 01 01 01 -44.5 -47.8 29.32 9 15 139 335 -026 069068050 M36M32M31 000 02 01 02 -45.2 -48.5 29.35 9 15 131 328 -019 069068051 M36M32M31 000 03 01 03 -45.8 -49.2 29.34 9 16 126 323 -004 068068052 M36M32M31 000 04 01 04 -46.4 -49.8 29.37 9 15 125 321 -004 068067050 M35M32M30 000 05 01 05 -46.7 -50.2 29.38 8 14 137 334 -017 068064053 M36M32M30 000 06 01 06 -46.8 -50.3 29.39 9 15 141 337 -004 067063061 M36M32M31 000 07 01 07 -46.7 -50.3 29.38 10 16 134 331 -001 067061062 M36M33M31 000 08 01 08 -46.7 -50.3 29.38 10 17 138 335 -009 067059063 M36M33M31 000 09 01 09 -46.6 -50.1 29.37 10 17 136 332 -002 067056063 M36M32M31 000 10 01 10 -45.9 -49.6 29.37 11 22 131 327 -005 066055064 M37M32M30 000 11 01 11 -45.8 -49.6 29.35 11 22 128 325 -013 066055066 M36M32M30 000 12 01 12 -46.2 -50.0 29.34 9 17 130 326 -010 066053065 M36M32M30 000 13 01 13 -46.8 -50.5 29.32 8 15 141 338 -007 066048059 M36M32M30 000 14 01 14 -46.5 -50.0 29.30 9 15 153 350 -002 068041052 M35M32M30 000 15 01 15 -46.2 -49.4 29.26 9 15 158 355 003 069042047 M34M31M29 000 16 01 16 -45.3 -48.5 29.23 8 15 174 11 -012 071042041 M32M30M29 000 17 01 17 -45.7 -48.9 29.20 9 22 180 17 -010 070038038 M29M30M28 000 18 01 18 -46.5 -49.8 29.16 8 16 185 22 -011 069037032 M29M30M27 000 19 01 19 -47.1 -50.6 29.11 9 16 197 34 033 067035031 M28M29M26 000 20 01 20 -46.7 -50.1 29.10 8 21 177 14 -003 068032027 M29M26M24 000 21 01 21 -46.5 -49.8 29.08 6 16 153 350 -018 069029028 M29M23M24 000 22 01 22 -43.2 -46.5 29.04 6 10 178 15 -010 070028033 M25M23M22 000 23 01 23 -43.1 -46.2 29.00 10 33 202 38 -019 072026032 M23M21M20 000 24 02 00 -41.9 -45.2 28.97 11 35 173 9 -003 070026033 M22M20M20 000 25 02 01 -41.3 -44.5 28.96 11 37 162 358 001 071025033 M22M20M20 000 26 02 02 -37.8 -41.7 28.95 13 43 136 333 -011 067026040 M21M20M20 000 27 02 03 -34.6 -38.7 28.92 15 47 133 330 005 066030043 M20M20M20 000 28 02 04 -27.2 -32.7 28.89 23 50 127 323 002 060033044 M19M20M21 000 29 02 05 -23.8 -29.5 28.88 25 51 129 325 019 060038050 M19M20M21 000 30 02 06 -22.0 -27.7 28.87 28 52 130 326 005 060041056 M19M19M21 000 31 02 07 -21.2 -26.7 28.85 29 52 133 329 003 061046055 M19M20M21 000 32 02 08 -20.6 -25.9 28.86 30 53 132 329 016 063049058 M19M19M21 000 33 02 09 -20.8 -25.7 28.87 30 52 134 330 -016 065053059 M19M20M21 000 34 02 10 -21.0 -25.6 28.86 30 53 134 330 022 067054057 M19M19M21 000 35 02 11 -20.5 -25.1 28.85 32 55 135 331 017 067054054 M19M20M20 000 36 02 12 -19.8 -24.4 28.85 34 55 134 331 057 067055052 M19M20M21 000 37 02 13 -19.0 -23.7 28.87 35 55 134 330 070 067055048 M19M20M20 000 38 02 14 -18.2 -22.8 28.86 36 56 137 333 037 067058050 M18M19M20 000 39 02 15 -18.6 -22.8 28.86 34 53 134 331 036 069061053 M18M19M20 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.