USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025072600 AMPS 2p67km 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 26 00 -26.7 -35.5 28.84 19 22 139 335 000 045019030 M23M21M21 000 01 26 01 -29.5 -35.6 28.87 16 35 146 342 011 055016023 M23M21M21 000 02 26 02 -30.8 -36.3 28.89 20 47 152 348 013 058024022 M25M24M23 000 03 26 03 -28.5 -35.2 28.82 24 50 136 332 034 053016022 M23M21M21 000 04 26 04 -28.4 -34.1 28.80 20 46 134 331 -057 058017022 M24M19M20 000 05 26 05 -28.7 -33.5 28.78 17 44 138 334 009 063016024 M22M18M20 000 06 26 06 -29.3 -33.5 28.80 15 46 149 345 -023 067022033 M22M20M21 000 07 26 07 -27.0 -32.0 28.77 17 46 137 334 005 063026036 M21M21M22 000 08 26 08 -24.9 -29.8 28.77 19 45 132 329 043 064032045 M22M21M23 000 09 26 09 -23.5 -29.1 28.75 23 43 125 321 -015 060039047 M22M23M24 000 10 26 10 -23.9 -29.2 28.71 21 39 123 320 -019 062044044 M22M24M25 000 11 26 11 -24.5 -29.5 28.72 19 36 120 316 -037 063045044 M22M24M25 000 12 26 12 -26.0 -30.5 28.68 15 33 110 306 -018 066048046 M23M24M25 000 13 26 13 -29.4 -33.0 28.67 10 37 71 267 -019 072050048 M25M24M25 000 14 26 14 -30.9 -35.1 28.67 10 31 70 267 073 067054052 M27M25M26 000 15 26 15 -31.8 -36.5 28.69 9 22 61 258 101 063058054 M30M26M27 000 16 26 16 -32.6 -37.5 28.66 11 23 61 257 112 061052055 M30M27M26 000 17 26 17 -33.9 -38.7 28.67 8 32 68 264 033 062052054 M32M27M26 000 18 26 18 -35.8 -40.4 28.68 4 24 85 282 092 063047051 M34M28M27 000 19 26 19 -36.6 -41.2 28.67 3 11 125 322 026 063046040 M35M30M28 000 20 26 20 -37.5 -41.8 28.67 4 11 128 325 -009 065040038 M35M30M27 000 21 26 21 -38.5 -42.5 28.67 5 6 141 337 028 066041041 M36M30M25 000 22 26 22 -39.0 -43.1 28.64 5 6 144 340 042 065043050 M36M28M24 000 23 26 23 -38.6 -42.7 28.65 5 6 159 355 041 065047068 M36M27M22 000 24 27 00 -36.9 -41.2 28.64 3 5 169 5 037 065067079 M35M27M22 002 25 27 01 -35.5 -39.2 28.64 3 5 180 17 082 069074077 M34M25M22 011 26 27 02 -34.5 -38.2 28.62 2 3 187 23 063 069071079 M31M22M22 009 27 27 03 -33.6 -37.4 28.61 3 32 162 358 033 069062068 M25M22M22 006 28 27 04 -32.8 -36.1 28.62 6 33 130 326 039 072057053 M23M21M21 001 29 27 05 -29.4 -32.4 28.63 13 38 136 332 062 075057048 M22M21M20 000 30 27 06 -24.5 -28.1 28.61 18 42 133 330 068 072049050 M20M20M20 000 31 27 07 -21.7 -25.8 28.60 22 43 133 330 025 069048046 M20M20M20 000 32 27 08 -21.4 -25.9 28.62 24 44 131 328 038 067046043 M19M20M20 000 33 27 09 -21.8 -26.2 28.64 22 43 131 327 -033 068046043 M20M20M21 000 34 27 10 -21.0 -25.5 28.64 23 44 133 329 -008 067044040 M20M20M20 000 35 27 11 -21.4 -26.0 28.64 23 46 135 332 009 067043039 M20M20M20 000 36 27 12 -21.4 -26.2 28.64 24 48 133 330 038 065041039 M20M20M20 000 37 27 13 -21.3 -26.3 28.65 26 49 132 329 055 064042043 M20M20M21 000 38 27 14 -21.7 -26.7 28.67 27 49 132 328 047 064042047 M20M21M21 000 39 27 15 -20.8 -25.8 28.68 28 48 126 322 095 064048054 M20M21M22 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.