USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025080100 AMPS 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 01 00 -19.5 -28.8 28.50 22 23 121 317 000 044022031 M19M19M19 000 03 01 03 -23.5 -29.8 28.60 31 51 131 327 025 056015061 M23M20M21 000 06 01 06 -22.1 -27.6 28.72 26 45 118 315 075 061050066 M23M24M25 002 09 01 09 -29.5 -33.1 28.93 15 29 99 296 016 071073075 M31M32M31 011 12 01 12 -27.9 -31.2 28.99 12 24 120 317 037 073074063 M29M30M30 006 15 01 15 -28.0 -32.1 29.01 16 29 119 315 060 068056041 M29M29M29 001 18 01 18 -28.1 -32.4 29.01 20 34 128 324 019 066051039 M28M29M29 001 21 01 21 -27.6 -32.7 28.98 24 38 127 324 019 062048034 M28M29M29 000 24 02 00 -27.4 -32.6 28.91 27 45 129 325 -018 061046034 M28M29M29 000 27 02 03 -26.8 -32.2 28.85 28 51 127 323 -006 060044044 M26M27M27 000 30 02 06 -25.1 -30.7 28.78 29 53 128 324 020 060040039 M24M25M26 000 33 02 09 -22.9 -28.9 28.71 34 57 130 326 012 058039031 M23M23M24 000 36 02 12 -20.7 -26.6 28.61 35 59 129 325 021 059041059 M21M21M22 000 39 02 15 -20.2 -23.4 28.57 39 58 132 328 052 076078080 M21M22M22 007 42 02 18 -19.4 -22.1 28.54 35 53 132 328 043 079084078 M20M22M23 029 45 02 21 -19.9 -22.6 28.55 27 42 135 332 017 079083075 M20M21M22 015 48 03 00 -20.7 -23.2 28.57 22 38 138 335 002 080082087 M20M21M20 005 51 03 03 -20.2 -23.1 28.59 24 39 142 338 -008 077075085 M19M20M20 002 54 03 06 -20.1 -23.1 28.57 24 41 141 338 -024 077071072 M19M20M21 000 57 03 09 -19.6 -23.6 28.48 25 45 136 333 -000 071064062 M18M19M21 000 60 03 12 -18.9 -22.5 28.38 22 43 130 327 -004 073071068 M17M18M20 000 63 03 15 -17.1 -19.9 28.30 20 41 134 330 001 079083080 M16M17M18 000 66 03 18 -15.5 -17.5 28.26 23 38 143 339 031 084085081 M16M17M18 010 69 03 21 -15.4 -17.4 28.25 23 36 145 341 010 084085080 M16M17M18 031 72 04 00 -16.1 -18.2 28.28 16 29 131 327 019 084084083 M17M18M19 041 75 04 03 -22.9 -25.5 28.38 11 23 74 270 013 079081081 M22M21M21 033 78 04 06 -27.8 -31.2 28.54 14 23 97 293 025 073076081 M30M29M26 028 81 04 09 -27.9 -31.2 28.63 10 14 111 307 027 073075077 M30M29M27 028 84 04 12 -27.1 -30.2 28.64 6 13 125 321 -008 075074076 M28M26M24 014 87 04 15 -27.0 -29.8 28.60 4 4 213 49 -007 077078073 M23M21M21 003 90 04 18 -27.8 -30.7 28.59 9 24 228 65 -009 077046072 M21M20M20 000 93 04 21 -28.0 -31.1 28.58 8 20 210 47 -010 075034050 M21M19M19 000 96 05 00 -27.7 -31.8 28.59 8 11 210 46 -021 068040036 M20M20M19 000 99 05 03 -28.1 -33.2 28.62 8 11 199 36 -002 061041036 M18M20M20 000 102 05 06 -29.5 -33.4 28.68 11 32 190 27 -039 069046049 M22M22M21 000 105 05 09 -30.0 -33.6 28.73 11 27 137 333 005 071050048 M25M24M23 000 108 05 12 -31.5 -35.1 28.78 9 25 137 333 -003 071049041 M28M26M24 000 111 05 15 -34.0 -37.6 28.83 9 17 167 3 -032 070048039 M30M28M24 000 114 05 18 -34.9 -38.6 28.86 9 14 162 359 -031 069049040 M31M29M25 000 117 05 21 -35.9 -39.6 28.89 9 14 151 348 -014 069046036 M31M29M25 000 120 06 00 -37.3 -41.2 28.91 9 16 135 332 -015 067049033 M31M30M27 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.