USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026043000 WRF 2.67-km 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 -32.4 -37.4 28.92 20 23 131 328 000 063063067 M31M30M30 000 01 30 01 -34.7 -38.9 28.92 19 32 123 319 003 066063066 M30M30M30 000 02 30 02 -35.9 -40.0 28.97 18 31 119 316 020 066064067 M31M30M30 000 03 30 03 -36.9 -40.9 28.97 18 28 124 321 002 067068072 M32M30M31 000 04 30 04 -37.3 -41.2 29.01 18 27 125 322 -010 067070078 M32M30M31 000 05 30 05 -37.3 -41.3 29.03 18 28 124 320 012 067069079 M32M30M31 000 06 30 06 -37.6 -41.5 29.05 18 28 117 314 022 067068078 M32M30M31 000 07 30 07 -37.9 -41.8 29.09 17 28 122 319 -005 067067068 M33M30M31 000 08 30 08 -37.6 -41.6 29.13 17 27 120 316 006 067068071 M32M30M31 000 09 30 09 -37.4 -41.3 29.13 16 25 116 313 024 067066073 M32M30M30 000 10 30 10 -37.3 -41.2 29.17 14 23 112 309 006 067065075 M32M30M29 001 11 30 11 -37.3 -41.2 29.19 13 21 118 315 036 067065076 M32M29M29 001 12 30 12 -37.4 -41.3 29.22 13 19 128 325 046 067066072 M32M30M29 000 13 30 13 -37.3 -41.1 29.25 13 19 128 324 020 067069069 M33M30M29 000 14 30 14 -37.1 -40.9 29.28 12 19 124 321 -003 068072070 M32M31M30 001 15 30 15 -37.6 -41.3 29.28 12 19 123 320 -010 068072070 M32M31M30 001 16 30 16 -38.8 -42.6 29.29 11 19 128 324 -020 067070068 M33M30M30 000 17 30 17 -40.2 -44.0 29.31 11 19 128 325 -015 067068065 M33M30M30 000 18 30 18 -41.2 -45.0 29.32 11 19 126 322 014 066068061 M34M30M30 000 19 30 19 -41.6 -45.4 29.33 11 19 121 318 -005 067069061 M34M30M30 000 20 30 20 -42.0 -45.7 29.34 10 19 123 320 013 067069061 M34M31M30 000 21 30 21 -42.3 -46.1 29.37 9 20 133 329 010 066067060 M34M31M30 000 22 30 22 -42.6 -46.4 29.37 11 21 137 334 006 066065060 M34M30M29 000 23 30 23 -43.0 -46.7 29.37 10 22 134 330 -002 067066059 M34M30M29 000 24 01 00 -43.4 -47.1 29.37 10 22 136 333 -010 067063058 M34M30M29 000 25 01 01 -43.5 -47.2 29.37 11 22 136 333 -024 067062056 M34M29M28 000 26 01 02 -43.6 -47.3 29.38 12 22 138 335 -015 067061054 M35M29M28 000 27 01 03 -43.7 -47.4 29.38 12 23 135 332 -010 067061052 M35M30M28 000 28 01 04 -43.8 -47.5 29.38 12 23 133 330 -009 067059050 M35M30M28 000 29 01 05 -43.9 -47.6 29.38 12 22 135 332 -013 067057050 M35M30M28 000 30 01 06 -43.9 -47.5 29.37 12 23 138 335 -015 067056051 M35M30M28 000 31 01 07 -43.9 -47.5 29.37 11 24 138 334 -017 067055051 M35M30M28 000 32 01 08 -43.9 -47.6 29.37 11 23 138 334 -022 067053053 M34M30M28 000 33 01 09 -44.1 -47.8 29.36 11 25 140 337 -022 067053053 M34M30M28 000 34 01 10 -44.2 -47.8 29.35 11 25 137 333 -027 067053050 M34M30M28 000 35 01 11 -44.3 -48.0 29.33 10 24 140 336 -022 067052046 M33M29M28 000 36 01 12 -44.3 -48.0 29.31 10 24 146 342 -023 067051044 M32M29M28 000 37 01 13 -44.1 -47.8 29.30 10 26 148 344 -021 067046042 M31M28M28 000 38 01 14 -43.2 -46.9 29.28 11 30 146 342 -018 067041041 M31M28M27 000 39 01 15 -42.1 -45.7 29.25 11 30 144 341 -029 067037038 M30M28M27 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.