USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025073012 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 30 12 -18.8 -24.6 28.81 19 21 141 338 000 056038036 M18M18M18 000 03 30 15 -20.5 -24.7 28.83 19 38 141 337 -028 069042038 M19M19M20 000 06 30 18 -22.1 -27.3 28.78 19 35 119 316 -061 063033043 M20M22M22 000 09 30 21 -24.6 -31.3 28.74 21 43 122 319 -040 054019035 M22M21M20 000 12 31 00 -24.3 -29.9 28.65 22 54 142 339 -039 059027033 M23M22M22 000 15 31 03 -20.0 -25.9 28.54 29 52 131 327 -006 059033037 M18M19M20 000 18 31 06 -21.3 -26.5 28.49 28 51 131 328 034 063041035 M20M21M22 000 21 31 09 -20.3 -25.4 28.43 27 49 130 327 062 064042044 M20M20M21 000 24 31 12 -19.4 -24.2 28.41 26 43 121 318 006 066050053 M20M21M22 002 27 31 15 -19.5 -24.3 28.41 25 44 115 312 028 066043048 M19M20M21 003 30 31 18 -19.8 -24.8 28.43 20 41 115 312 024 065035035 M19M19M20 000 33 31 21 -21.4 -26.5 28.46 21 43 111 307 090 063034034 M20M21M22 000 36 01 00 -21.9 -27.1 28.50 23 44 117 314 106 063036041 M22M22M23 000 39 01 03 -22.4 -27.4 28.59 27 44 122 318 089 064050051 M23M24M25 000 42 01 06 -27.5 -30.9 28.71 15 38 80 277 -005 073068056 M28M27M27 001 45 01 09 -31.8 -35.4 28.83 11 33 82 279 -000 070070064 M33M31M29 003 48 01 12 -30.9 -34.4 28.87 11 36 102 299 001 071076068 M32M33M30 004 51 01 15 -30.7 -34.4 28.91 20 38 107 304 -009 070066068 M32M32M30 005 54 01 18 -30.0 -34.0 28.91 22 40 120 317 028 068061063 M29M30M30 002 57 01 21 -28.5 -33.3 28.88 27 46 130 327 020 063051057 M28M29M29 000 60 02 00 -26.4 -31.8 28.78 33 54 132 329 027 061048054 M26M27M28 000 63 02 03 -23.0 -28.9 28.66 36 58 133 330 004 059041050 M23M24M25 000 66 02 06 -20.6 -26.3 28.53 35 57 131 327 003 060041062 M21M21M23 000 69 02 09 -18.8 -24.2 28.36 39 60 132 329 014 062053072 M19M20M22 000 72 02 12 -18.2 -20.7 28.31 37 56 129 326 -010 080083079 M19M20M21 075 75 02 15 -18.1 -21.4 28.33 31 46 134 330 057 076076087 M19M20M21 047 78 02 18 -19.0 -21.5 28.34 31 45 124 321 085 080084087 M20M21M20 038 81 02 21 -18.9 -21.7 28.38 31 46 121 317 097 079081086 M20M21M19 076 84 03 00 -19.3 -22.3 28.39 28 43 129 326 012 077082085 M20M22M22 025 87 03 03 -19.6 -22.2 28.44 22 37 116 313 036 080083083 M21M22M23 081 90 03 06 -25.6 -28.6 28.50 11 26 28 225 042 076079081 M26M24M24 096 93 03 09 -29.0 -32.3 28.57 16 27 39 236 031 073075077 M30M26M25 056 96 03 12 -29.9 -33.5 28.66 12 16 57 253 034 071067075 M31M29M28 025 99 03 15 -32.8 -36.5 28.75 8 12 109 306 025 070067076 M31M31M31 006 102 03 18 -31.0 -34.3 28.77 10 17 147 343 007 073075075 M30M30M31 004 105 03 21 -32.1 -34.9 28.72 7 13 140 337 014 076070063 M30M31M31 005 108 04 00 -36.3 -40.0 28.70 7 17 99 295 012 069053057 M31M30M30 000 111 04 03 -34.9 -38.6 28.71 6 8 177 13 -007 069058072 M34M31M30 001 114 04 06 -35.5 -38.9 28.72 8 13 132 328 -029 071063064 M33M30M27 002 117 04 09 -37.0 -40.4 28.69 6 8 143 340 -010 071073062 M31M30M29 000 120 04 12 -36.8 -39.9 28.66 7 11 148 344 -015 073077071 M34M32M30 002 * 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.