USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025100112 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 12 -15.0 -22.2 29.04 24 27 123 320 000 053031020 M15M14M12 000 03 01 15 -17.6 -23.5 29.08 28 50 131 327 004 060022021 M14M14M15 000 06 01 18 -16.4 -22.7 29.07 24 46 118 315 010 059023016 M15M15M14 000 09 01 21 -16.6 -21.7 29.06 22 41 119 315 -017 065024015 M14M13M14 000 12 02 00 -16.6 -21.6 29.08 23 46 121 317 -009 065027014 M14M14M16 000 15 02 03 -16.7 -21.7 29.06 23 43 125 322 -008 065033012 M16M16M16 000 18 02 06 -18.1 -23.1 29.06 22 45 123 320 007 065033012 M16M17M17 000 21 02 09 -19.0 -24.1 29.05 23 43 126 322 -001 064036012 M18M17M17 000 24 02 12 -19.0 -24.5 29.04 24 46 121 317 -029 062035018 M18M18M17 000 27 02 15 -20.6 -25.5 29.06 22 41 123 320 -003 065042020 M19M19M18 000 30 02 18 -21.3 -25.9 29.08 20 39 124 321 -020 067046023 M20M20M20 000 33 02 21 -20.4 -25.4 29.09 21 41 120 316 -018 064042024 M19M20M20 000 36 03 00 -19.7 -24.8 29.09 20 39 118 315 -037 064043026 M19M19M20 000 39 03 03 -20.8 -25.4 29.07 17 35 118 315 -002 066049018 M19M20M19 000 42 03 06 -22.1 -27.1 29.08 15 38 112 309 -016 064040023 M19M19M18 000 45 03 09 -24.9 -29.2 29.04 10 27 122 319 030 067026022 M17M18M19 000 48 03 12 -28.0 -31.8 29.00 10 19 161 357 038 070025023 M19M19M19 000 51 03 15 -28.2 -32.6 28.96 9 34 137 333 055 066027021 M21M20M19 000 54 03 18 -27.6 -31.7 28.91 10 17 129 325 -020 068027024 M18M19M21 000 57 03 21 -27.9 -32.5 28.83 10 32 137 334 -056 065016016 M21M21M22 000 60 04 00 -29.2 -33.1 28.79 8 20 191 27 011 069020024 M23M22M23 000 63 04 03 -30.2 -34.4 28.75 8 25 183 20 018 067024024 M23M23M23 000 66 04 06 -31.0 -36.0 28.71 9 13 193 29 006 062033034 M22M23M24 000 69 04 09 -32.2 -37.4 28.69 10 18 194 30 -053 060043066 M22M24M25 000 72 04 12 -33.8 -37.6 28.66 9 30 196 33 -025 069080075 M26M26M27 000 75 04 15 -33.9 -36.9 28.68 9 26 133 329 021 074077080 M30M29M28 002 78 04 18 -33.4 -36.7 28.70 13 26 124 321 026 072076076 M31M29M28 002 81 04 21 -33.2 -36.6 28.74 13 27 122 319 052 072077045 M30M28M27 000 84 05 00 -31.8 -35.1 28.77 12 27 124 320 022 073078049 M27M26M25 000 87 05 03 -30.8 -33.7 28.80 11 25 124 320 030 075079084 M25M24M24 000 90 05 06 -28.7 -31.4 28.82 11 24 126 322 024 078081083 M23M22M22 004 93 05 09 -27.7 -30.4 28.85 11 23 117 314 026 078082083 M22M21M21 009 96 05 12 -28.6 -31.5 28.88 8 14 107 303 028 077083083 M23M21M21 014 99 05 15 -29.2 -32.0 28.93 7 13 119 315 017 077083084 M23M21M21 010 102 05 18 -27.5 -30.4 28.96 7 12 115 311 021 077081085 M24M22M22 013 105 05 21 -26.1 -28.9 28.98 8 13 118 314 025 077080086 M25M23M22 016 108 06 00 -26.0 -28.8 29.01 8 13 105 302 020 077080086 M25M24M22 010 111 06 03 -27.8 -30.6 29.06 5 9 98 294 017 077080086 M26M25M23 007 114 06 06 -29.8 -32.6 29.10 4 7 70 266 014 077080087 M26M25M23 005 117 06 09 -31.3 -33.7 29.14 3 4 49 245 016 079080084 M27M25M24 001 120 06 12 -31.9 -34.5 29.17 2 3 147 344 018 078081075 M27M25M24 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.