USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026061200 WRF 24km 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 00 -28.7 -34.2 28.80 5 6 290 126 000 058031066 M24M21M20 000 03 12 03 -30.3 -34.3 28.87 3 4 244 80 -001 068036065 M26M24M23 001 06 12 06 -30.9 -34.8 28.86 7 8 268 104 022 069038059 M25M23M22 001 09 12 09 -30.3 -33.9 28.89 5 7 257 93 010 071056070 M25M24M24 002 12 12 12 -30.6 -33.8 28.93 5 9 170 6 013 074068063 M28M25M24 006 15 12 15 -32.2 -35.6 28.99 6 10 154 351 013 072067070 M32M28M26 008 18 12 18 -34.1 -37.7 29.04 9 12 130 327 017 070072072 M35M31M29 011 21 12 21 -36.0 -39.7 29.08 9 12 129 326 011 069072074 M37M34M31 007 24 13 00 -37.7 -41.5 29.12 10 14 122 318 009 067070074 M39M35M32 005 27 13 03 -39.9 -43.8 29.17 11 15 114 310 002 066070075 M41M37M34 003 30 13 06 -41.6 -45.5 29.19 9 13 111 307 -005 066069075 M42M38M35 003 33 13 09 -42.8 -46.7 29.23 8 12 106 302 004 065069075 M42M38M35 002 36 13 12 -43.0 -47.0 29.22 7 11 110 307 004 065058076 M41M37M34 003 39 13 15 -43.6 -47.6 29.23 5 7 106 303 -001 064051074 M40M36M33 001 42 13 18 -43.5 -47.3 29.24 3 4 124 321 -012 065055068 M38M35M32 000 45 13 21 -43.3 -46.8 29.22 2 3 175 12 -010 068061064 M37M34M32 000 48 14 00 -43.6 -46.8 29.19 3 3 177 14 -013 071061063 M36M33M31 000 51 14 03 -43.8 -47.0 29.18 4 4 131 327 -012 071051052 M35M32M31 000 54 14 06 -44.7 -47.9 29.16 5 5 152 348 -013 071048048 M35M33M31 000 57 14 09 -45.6 -49.0 29.12 8 11 146 343 -012 069046045 M35M32M30 000 60 14 12 -45.3 -48.8 29.08 8 12 154 351 -016 068041041 M35M30M29 000 63 14 15 -45.0 -48.8 29.03 9 15 152 348 -011 066038040 M34M29M28 000 66 14 18 -44.6 -48.5 29.01 8 15 149 345 -010 065034044 M31M28M27 000 69 14 21 -43.1 -47.0 28.95 9 22 155 351 -008 065031044 M29M26M26 000 72 15 00 -41.1 -45.0 28.91 9 31 143 339 001 066029038 M28M26M25 000 75 15 03 -36.5 -40.7 28.89 11 35 130 326 001 065029029 M27M25M25 000 78 15 06 -32.3 -36.7 28.88 14 38 124 321 001 065031024 M26M24M24 000 81 15 09 -28.3 -32.9 28.88 18 40 122 318 010 065042025 M25M24M23 000 84 15 12 -26.1 -29.8 28.90 20 41 125 321 016 071071065 M25M23M22 001 87 15 15 -23.8 -26.6 28.92 21 40 127 323 020 078079083 M23M23M22 018 90 15 18 -23.0 -25.8 28.96 21 39 128 324 020 078079083 M23M22M22 025 93 15 21 -22.4 -25.1 28.97 23 40 129 325 023 078080083 M23M22M21 029 96 16 00 -21.7 -24.4 28.97 23 40 130 327 025 079081083 M22M22M21 038 99 16 03 -20.8 -23.6 28.98 22 39 130 326 -004 078078080 M21M21M20 023 102 16 06 -20.7 -24.2 28.96 19 37 128 325 -004 074069077 M20M20M20 004 105 16 09 -21.6 -25.1 28.93 16 34 126 323 -011 074063077 M19M19M19 002 108 16 12 -23.9 -27.8 28.90 15 33 125 322 -014 071051073 M18M19M19 000 111 16 15 -24.8 -28.8 28.89 15 34 123 320 -020 070044065 M18M18M19 000 114 16 18 -24.6 -28.8 28.88 15 35 122 319 -016 068039058 M19M19M19 000 117 16 21 -23.8 -28.4 28.84 16 37 128 325 -028 066032048 M18M18M19 000 120 17 00 -23.1 -27.7 28.79 16 38 126 322 -014 066031046 M19M18M18 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.