USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026061212 WRF 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 12 12 -29.0 -32.6 28.95 7 8 203 40 000 067067078 M29M26M24 000 03 12 15 -29.1 -32.2 28.95 9 20 149 346 026 075078077 M28M27M26 010 06 12 18 -30.0 -33.1 28.99 7 11 168 4 003 074075077 M29M28M27 006 09 12 21 -31.5 -34.8 29.01 9 16 131 327 023 072071073 M32M30M28 008 12 13 00 -33.1 -36.5 29.05 7 13 128 325 -000 071072075 M33M32M31 004 15 13 03 -34.2 -37.6 29.09 7 13 124 320 008 071072076 M34M32M31 006 18 13 06 -36.6 -40.3 29.15 7 12 124 320 -007 069072075 M37M34M32 005 21 13 09 -39.2 -42.9 29.18 8 14 129 326 -011 068070073 M39M35M33 002 24 13 12 -41.9 -45.8 29.21 7 15 117 313 -013 066068071 M41M36M33 001 27 13 15 -43.9 -47.9 29.26 7 14 118 314 -011 065066070 M41M36M34 000 30 13 18 -45.1 -49.1 29.26 6 11 116 312 -023 064067067 M40M37M35 000 33 13 21 -45.8 -49.6 29.28 6 8 127 324 -023 065066061 M40M36M34 000 36 14 00 -45.9 -49.4 29.25 4 6 124 321 -019 068065055 M39M36M34 000 39 14 03 -46.8 -50.3 29.26 7 9 157 353 -017 067061052 M38M35M33 000 42 14 06 -46.3 -50.0 29.25 8 13 138 334 -016 066057041 M37M35M32 000 45 14 09 -45.8 -49.5 29.21 8 13 146 343 -021 066045025 M38M32M31 000 48 14 12 -45.7 -49.5 29.15 9 15 148 344 -017 066033023 M36M31M30 000 51 14 15 -45.9 -49.9 29.11 9 17 150 347 -022 064027025 M35M29M29 000 54 14 18 -46.0 -50.0 29.07 10 24 152 349 -008 064026030 M32M28M29 000 57 14 21 -45.4 -49.4 29.02 9 21 150 347 -005 064025032 M32M27M27 000 60 15 00 -45.0 -48.7 28.98 9 21 164 0 -005 066025038 M31M26M27 000 63 15 03 -44.5 -48.0 28.97 8 15 164 1 -013 068025035 M30M26M25 000 66 15 06 -44.6 -48.0 28.97 8 32 171 7 -010 069024028 M29M25M25 000 69 15 09 -44.3 -47.6 28.97 8 32 171 7 003 070025022 M28M25M24 000 72 15 12 -43.0 -46.3 28.98 8 35 155 351 010 070026022 M27M24M25 000 75 15 15 -37.9 -41.8 28.99 12 41 124 321 008 066038020 M26M25M25 000 78 15 18 -32.6 -36.9 29.01 18 42 121 317 010 065061017 M28M26M23 000 81 15 21 -30.1 -33.9 29.03 20 40 126 323 009 070075062 M27M26M23 000 84 16 00 -28.1 -31.3 29.04 19 37 129 325 000 074078085 M26M25M22 004 87 16 03 -26.1 -29.6 29.04 20 38 129 326 -007 072078080 M24M24M22 005 90 16 06 -25.2 -29.4 29.01 19 38 128 324 -009 068064074 M23M23M22 001 93 16 09 -26.5 -30.9 28.96 17 38 125 321 -006 067046070 M21M22M21 000 96 16 12 -28.6 -32.5 28.89 13 35 125 321 -019 069035059 M20M20M20 000 99 16 15 -29.5 -33.2 28.84 11 35 133 330 -030 070030052 M20M19M19 000 102 16 18 -28.9 -32.7 28.79 12 35 135 332 -040 070029045 M20M18M19 000 105 16 21 -28.7 -32.5 28.74 11 35 139 336 -028 070029047 M19M17M18 000 108 17 00 -29.7 -33.2 28.68 10 34 156 353 -009 071028049 M18M16M17 000 111 17 03 -27.1 -31.2 28.65 14 41 145 341 -008 068032056 M17M16M17 000 114 17 06 -22.5 -27.4 28.63 21 47 140 336 -033 065046065 M18M18M19 000 117 17 09 -20.1 -24.9 28.61 27 50 136 333 -016 066055074 M18M18M20 000 120 17 12 -20.0 -24.6 28.61 28 50 133 330 -001 067060073 M19M19M20 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.