USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025073112 AMPS 2p67km 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 12 -14.2 -25.6 28.24 27 29 123 319 000 042016023 M14M14M14 000 01 31 13 -16.7 -23.7 28.28 25 46 129 325 051 055009014 M15M13M14 000 02 31 14 -18.7 -23.7 28.29 24 55 136 333 001 065037011 M18M18M16 000 03 31 15 -18.6 -24.3 28.29 27 52 130 327 -038 061010015 M17M14M14 000 04 31 16 -17.1 -23.3 28.30 31 60 124 320 -113 059021014 M16M15M14 000 05 31 17 -17.0 -22.7 28.26 27 52 127 323 -024 061017020 M16M15M16 000 06 31 18 -16.1 -22.1 28.27 29 53 126 323 -073 060022024 M16M15M16 000 07 31 19 -16.6 -22.8 28.32 31 57 126 323 -008 059021028 M16M16M17 000 08 31 20 -16.8 -23.7 28.34 34 58 123 319 091 055025039 M17M17M19 000 09 31 21 -17.3 -23.9 28.37 34 57 123 320 079 056029048 M17M18M19 000 10 31 22 -18.0 -24.4 28.40 34 58 122 319 073 057033056 M18M18M20 000 11 31 23 -18.7 -24.9 28.43 35 57 122 318 078 058039066 M19M20M21 000 12 01 00 -19.3 -25.2 28.46 35 56 121 318 069 060047072 M20M20M22 000 13 01 01 -19.9 -25.0 28.49 34 52 123 319 070 064056072 M21M21M23 000 14 01 02 -20.3 -24.7 28.55 32 49 126 322 047 068064074 M21M22M23 000 15 01 03 -26.8 -29.6 28.62 14 41 62 259 044 077080075 M24M24M24 001 16 01 04 -31.0 -34.4 28.69 16 41 62 259 171 072079073 M31M25M26 006 17 01 05 -32.3 -35.9 28.79 20 32 78 274 -002 070068071 M34M31M29 006 18 01 06 -32.4 -36.2 28.83 15 27 91 287 -132 069068067 M34M33M30 003 19 01 07 -31.9 -35.6 28.86 12 24 104 300 -057 070069062 M34M33M32 001 20 01 08 -31.0 -34.8 28.90 11 24 100 297 -019 070067062 M33M32M31 003 21 01 09 -30.3 -34.0 28.94 8 21 98 294 -008 070077061 M31M32M31 002 22 01 10 -29.5 -33.0 28.95 8 24 128 324 -003 072075060 M31M32M30 001 23 01 11 -29.6 -33.6 28.98 13 22 116 313 -003 068058061 M31M32M30 001 24 01 12 -30.1 -34.2 28.98 12 24 115 311 028 068055060 M32M32M30 001 25 01 13 -30.6 -34.9 29.02 12 25 112 309 038 066052055 M32M32M30 000 26 01 14 -31.1 -35.6 29.04 13 27 108 304 038 065048052 M33M32M29 000 27 01 15 -31.6 -36.2 29.05 14 30 110 306 014 064046052 M33M32M29 000 28 01 16 -31.9 -36.4 29.06 16 32 109 305 009 064043051 M32M31M29 000 29 01 17 -32.2 -37.0 29.07 18 34 111 308 -006 062042048 M32M30M29 000 30 01 18 -32.1 -37.0 29.06 19 36 113 310 -016 062041045 M31M29M29 000 31 01 19 -31.7 -36.6 29.05 19 37 113 309 -013 062041043 M31M29M29 000 32 01 20 -31.0 -35.8 29.06 18 38 117 314 -006 062046040 M30M30M29 000 33 01 21 -30.3 -34.7 29.07 18 38 127 324 007 066044038 M29M29M29 000 34 01 22 -30.2 -34.8 29.05 21 38 130 327 006 064041035 M29M29M29 000 35 01 23 -29.9 -34.7 29.04 23 40 128 324 010 063039033 M29M28M28 000 36 02 00 -30.0 -34.8 29.01 24 42 128 324 -003 063038031 M29M28M28 000 37 02 01 -29.7 -34.7 28.99 24 44 129 326 017 062039027 M29M28M27 000 38 02 02 -29.3 -34.3 28.98 26 46 132 328 031 062040025 M28M28M27 000 39 02 03 -28.8 -33.9 28.95 27 48 130 327 010 061040023 M28M27M26 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 1h) 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.