USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025073000 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 30 00 -16.9 -25.2 28.91 19 21 136 333 000 050033029 M17M17M17 000 01 30 01 -18.8 -23.3 28.90 17 39 155 352 013 068030032 M18M17M17 000 02 30 02 -19.3 -23.5 28.90 21 40 156 353 -050 069029036 M19M17M17 000 03 30 03 -19.0 -24.6 28.90 24 43 136 332 040 061021036 M15M15M17 000 04 30 04 -19.1 -24.5 28.85 21 44 135 331 -029 062025041 M16M16M17 000 05 30 05 -17.0 -23.6 28.84 23 44 127 323 -049 057024035 M15M16M17 000 06 30 06 -16.7 -22.9 28.84 24 43 128 325 -023 059032040 M16M17M18 000 07 30 07 -17.1 -22.4 28.84 22 40 131 328 -026 064040045 M17M18M19 000 08 30 08 -17.4 -22.3 28.84 21 40 128 325 004 066040039 M17M17M19 000 09 30 09 -17.3 -22.2 28.82 23 40 126 323 -018 066039034 M17M18M19 000 10 30 10 -17.6 -22.4 28.81 25 42 129 326 -099 066037028 M17M18M19 000 11 30 11 -18.3 -23.0 28.79 23 40 131 328 -067 067037026 M17M18M20 000 12 30 12 -18.8 -23.4 28.79 22 39 134 330 -051 067040027 M17M18M20 000 13 30 13 -18.9 -23.8 28.79 23 41 126 323 -014 065038028 M18M19M20 000 14 30 14 -19.7 -24.6 28.79 23 41 127 323 -043 065037031 M19M20M21 000 15 30 15 -20.8 -25.7 28.80 23 40 127 324 -073 064033032 M20M20M21 000 16 30 16 -21.2 -25.8 28.80 21 38 132 329 -045 067037033 M20M21M22 000 17 30 17 -21.3 -25.8 28.79 19 40 129 325 -016 067038033 M20M20M21 000 18 30 18 -21.5 -25.9 28.78 19 41 124 321 -039 068045031 M19M20M21 000 19 30 19 -22.0 -26.1 28.78 19 41 127 324 -023 069041031 M20M21M22 000 20 30 20 -22.4 -26.8 28.76 19 40 132 328 006 068037030 M21M21M22 000 21 30 21 -22.5 -27.4 28.76 21 42 133 329 034 065035029 M21M22M23 000 22 30 22 -22.5 -27.5 28.75 22 42 130 326 -014 064033027 M21M22M23 000 23 30 23 -22.8 -27.7 28.72 21 41 130 326 -021 064033026 M21M22M23 000 24 31 00 -22.4 -27.5 28.72 21 41 132 328 009 063034025 M21M22M23 000 25 31 01 -22.1 -27.4 28.70 24 43 132 329 -019 062034025 M21M22M23 000 26 31 02 -21.8 -27.2 28.68 25 45 130 326 -061 062035024 M21M21M23 000 27 31 03 -22.1 -27.4 28.65 25 45 128 324 -052 062036024 M21M21M23 000 28 31 04 -22.6 -27.7 28.64 24 45 128 325 017 063035023 M21M22M23 000 29 31 05 -22.7 -27.8 28.63 24 45 129 326 -026 063034022 M21M22M23 000 30 31 06 -23.0 -28.0 28.62 24 45 128 324 -077 064033022 M21M22M23 000 31 31 07 -23.1 -28.1 28.60 23 45 126 323 -029 064034022 M21M21M23 000 32 31 08 -23.0 -28.1 28.57 23 43 124 321 -078 063034021 M20M21M22 000 33 31 09 -23.1 -28.2 28.56 22 42 126 323 -080 063034022 M21M21M22 000 34 31 10 -23.3 -28.4 28.54 21 41 127 324 -074 063034022 M21M21M22 000 35 31 11 -23.0 -28.5 28.51 21 41 121 318 -051 061032023 M20M21M22 000 36 31 12 -22.6 -28.4 28.50 20 41 118 314 -002 059030025 M19M20M21 000 37 31 13 -22.7 -28.4 28.49 18 39 115 312 026 060028025 M18M19M20 000 38 31 14 -23.1 -28.6 28.47 18 39 108 305 043 061025024 M17M18M19 000 39 31 15 -24.1 -28.7 28.45 16 37 111 308 046 066022021 M17M17M19 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.