USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025073100 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 31 00 -22.4 -27.6 28.60 15 18 181 18 000 062045043 M19M17M17 000 03 31 03 -20.7 -27.2 28.43 23 46 143 339 -080 056021032 M15M15M16 000 06 31 06 -18.7 -24.6 28.41 29 51 134 331 -007 060039038 M18M19M20 000 09 31 09 -18.8 -24.0 28.35 31 55 129 326 016 064044047 M18M19M20 000 12 31 12 -17.8 -24.0 28.33 31 53 124 320 019 058032044 M17M17M19 000 15 31 15 -17.7 -22.7 28.33 25 46 118 314 -039 065026028 M16M15M16 000 18 31 18 -18.7 -24.2 28.35 27 49 123 319 069 062027034 M17M17M18 000 21 31 21 -19.1 -24.3 28.40 27 50 118 314 032 063038046 M19M19M20 000 24 01 00 -20.6 -25.3 28.49 28 47 120 317 098 066049055 M21M22M23 000 27 01 03 -27.8 -31.0 28.59 17 41 81 278 077 074062059 M26M24M25 000 30 01 06 -31.8 -35.8 28.78 16 31 99 296 -052 068068066 M34M33M31 003 33 01 09 -31.8 -35.6 28.87 14 26 104 300 016 069074068 M33M34M33 004 36 01 12 -31.5 -35.3 28.93 14 29 112 308 -002 069071067 M33M34M32 003 39 01 15 -31.0 -34.9 28.97 18 30 118 314 -008 069063067 M32M32M31 002 42 01 18 -29.8 -33.6 28.99 21 37 119 316 007 069064065 M30M31M31 003 45 01 21 -28.9 -33.3 28.94 24 42 131 328 004 065052056 M28M29M29 001 48 02 00 -27.3 -32.5 28.85 30 51 137 333 014 062045044 M27M27M27 000 51 02 03 -23.7 -28.6 28.76 33 53 132 329 -012 064056061 M24M25M26 001 54 02 06 -22.2 -26.2 28.68 33 53 132 328 052 070070076 M23M24M24 003 57 02 09 -19.6 -23.8 28.54 36 55 136 333 000 070065069 M20M21M22 002 60 02 12 -17.2 -21.2 28.40 35 55 136 332 074 071064088 M18M18M20 001 63 02 15 -17.4 -19.9 28.32 36 54 134 330 090 081085081 M18M19M20 051 66 02 18 -17.6 -20.0 28.35 27 40 127 323 076 082085085 M19M20M20 094 69 02 21 -18.0 -20.3 28.41 24 38 127 324 038 082088087 M19M20M20 023 72 03 00 -17.9 -20.3 28.43 27 41 134 331 001 081086085 M19M20M20 017 75 03 03 -18.8 -21.7 28.43 29 44 139 336 009 078083082 M20M21M21 010 78 03 06 -18.6 -21.2 28.45 27 41 134 330 061 080085086 M20M21M21 037 81 03 09 -19.8 -22.3 28.51 16 24 106 303 056 081085084 M21M22M23 080 84 03 12 -26.9 -30.1 28.61 9 12 62 259 029 074075086 M28M26M25 058 87 03 15 -29.8 -33.1 28.66 8 11 121 317 028 073073081 M26M26M26 001 90 03 18 -31.6 -34.6 28.66 9 17 125 321 020 075060077 M27M24M24 000 93 03 21 -30.7 -33.8 28.62 7 13 125 321 020 074062067 M27M23M22 000 96 04 00 -27.1 -30.0 28.58 4 7 42 239 023 076080084 M25M23M23 022 99 04 03 -27.9 -30.9 28.59 1 2 329 165 061 076079081 M27M25M25 036 102 04 06 -28.1 -31.1 28.63 4 6 51 248 065 075078077 M29M27M27 027 105 04 09 -30.3 -33.6 28.67 6 9 106 302 048 073071058 M30M29M29 003 108 04 12 -33.0 -36.4 28.67 6 10 107 303 019 071066063 M31M29M28 002 111 04 15 -34.2 -37.2 28.60 4 5 9 205 038 074064075 M27M26M26 000 114 04 18 -35.3 -38.6 28.58 7 11 273 110 019 072066084 M30M26M24 002 117 04 21 -35.7 -38.6 28.53 8 12 305 141 017 075068068 M26M24M23 000 120 05 00 -36.3 -39.4 28.50 10 19 301 137 014 073070074 M24M22M22 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.