USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025072600 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 26 00 -26.7 -35.5 28.84 19 22 138 335 000 045019030 M23M21M21 000 03 26 03 -28.6 -35.2 28.82 23 44 136 332 023 053017023 M23M20M21 000 06 26 06 -29.2 -33.6 28.80 15 45 148 344 -022 066023033 M22M20M21 000 09 26 09 -23.6 -29.1 28.75 22 43 126 322 004 060039047 M22M23M24 000 12 26 12 -26.2 -30.6 28.68 15 35 105 302 -029 066049046 M24M24M25 000 15 26 15 -31.8 -36.4 28.69 9 27 62 258 082 064057054 M30M26M26 000 18 26 18 -35.8 -40.3 28.68 5 5 86 282 052 063048051 M34M28M27 000 21 26 21 -38.5 -42.5 28.67 5 6 133 329 052 066042043 M36M29M25 000 24 27 00 -37.0 -41.2 28.64 3 5 167 3 040 065066078 M35M26M22 002 27 27 03 -33.6 -37.4 28.61 3 28 153 350 038 069062068 M25M22M22 027 30 27 06 -24.7 -28.2 28.61 18 42 134 331 051 072050050 M20M20M20 001 33 27 09 -21.8 -26.2 28.64 22 43 131 328 -021 068046043 M20M20M20 000 36 27 12 -21.4 -26.2 28.64 25 47 133 330 038 065041039 M19M20M20 000 39 27 15 -20.9 -25.8 28.68 28 48 125 322 086 064048053 M20M21M22 000 42 27 18 -28.0 -32.5 28.81 19 36 109 305 019 065055057 M28M26M26 000 45 27 21 -31.0 -35.1 28.90 13 29 101 298 062 067056048 M28M26M26 000 48 28 00 -27.0 -31.3 28.92 20 39 135 331 020 067042043 M23M24M25 000 51 28 03 -25.1 -29.9 28.92 24 44 131 327 007 064038035 M22M23M24 000 54 28 06 -23.0 -28.2 28.91 26 48 133 330 001 063041042 M21M22M23 000 57 28 09 -22.8 -27.8 28.88 29 50 133 329 019 064047051 M22M23M24 000 60 28 12 -21.0 -25.6 28.88 32 52 131 327 002 066052054 M21M22M23 000 63 28 15 -18.4 -23.5 28.88 37 57 129 325 070 064052056 M19M20M21 005 66 28 18 -18.0 -23.5 28.87 41 61 125 321 020 062050047 M18M20M21 004 69 28 21 -17.6 -22.8 28.88 39 59 129 325 -006 064051052 M18M19M21 003 72 29 00 -17.2 -22.3 28.87 38 58 128 324 -024 065051058 M17M19M20 005 75 29 03 -17.6 -22.5 28.85 35 55 130 326 -003 066049054 M17M18M20 001 78 29 06 -17.7 -22.8 28.85 34 55 130 326 -011 064045052 M17M18M19 000 81 29 09 -18.0 -23.2 28.86 32 53 130 326 001 064046051 M17M18M20 000 84 29 12 -19.3 -24.1 28.88 31 50 126 322 037 066052048 M19M20M22 000 87 29 15 -22.3 -26.6 28.96 25 42 116 313 036 069058060 M22M23M22 000 90 29 18 -23.1 -26.8 29.03 22 36 114 311 -014 072060072 M24M24M22 003 93 29 21 -25.3 -29.1 29.10 18 28 113 309 -007 071057064 M26M26M25 003 96 30 00 -26.6 -30.2 29.12 15 25 106 302 014 072054042 M26M26M25 001 99 30 03 -27.8 -31.3 29.13 9 14 101 297 -023 072047049 M26M25M24 000 102 30 06 -28.7 -32.1 29.13 6 8 151 348 000 073052073 M27M25M25 000 105 30 09 -32.0 -35.7 29.12 8 12 114 311 -007 070050053 M28M26M24 000 108 30 12 -36.0 -39.8 29.12 7 11 138 334 -034 068042036 M32M28M24 000 111 30 15 -37.9 -41.7 29.11 8 11 143 339 023 068039036 M33M26M24 000 114 30 18 -39.2 -43.0 29.08 8 12 163 360 003 067040036 M33M25M24 000 117 30 21 -39.4 -43.3 29.04 8 13 158 355 -016 067040039 M32M25M25 000 120 31 00 -39.6 -43.3 28.98 9 14 162 359 -013 068035038 M28M25M25 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.