USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026061200 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 00 -28.5 -33.9 28.80 5 6 285 121 000 058033067 M24M21M20 000 03 12 03 -30.4 -34.2 28.88 4 5 218 55 -008 070040063 M27M25M23 000 06 12 06 -31.0 -34.7 28.86 7 10 243 79 021 070038057 M26M23M22 001 09 12 09 -30.4 -34.0 28.88 7 11 254 91 009 071067079 M24M24M24 002 12 12 12 -30.4 -33.5 28.92 7 11 157 353 010 074067063 M28M25M24 007 15 12 15 -32.0 -35.4 28.98 8 11 143 339 010 071069077 M32M28M26 008 18 12 18 -34.2 -37.9 29.03 10 13 125 322 020 069073079 M35M32M29 013 21 12 21 -36.1 -39.8 29.07 10 13 127 324 006 068072077 M37M35M32 006 24 13 00 -37.7 -41.6 29.11 12 14 121 317 011 067069075 M39M35M33 005 27 13 03 -40.0 -43.9 29.16 12 16 115 311 003 066069075 M41M37M34 003 30 13 06 -41.6 -45.6 29.18 10 14 113 310 -006 065069074 M43M38M35 003 33 13 09 -42.8 -46.7 29.22 8 13 108 305 004 065069074 M43M39M35 002 36 13 12 -42.7 -46.7 29.22 7 13 111 308 005 065058076 M42M37M34 003 39 13 15 -43.3 -47.4 29.23 5 10 104 300 -002 064041076 M40M36M33 002 42 13 18 -43.3 -47.3 29.23 2 4 105 301 -011 065056072 M38M35M33 000 45 13 21 -43.2 -46.8 29.22 4 4 187 23 -008 067069072 M38M34M32 000 48 14 00 -43.4 -46.6 29.19 3 4 172 8 -009 071064066 M37M33M31 000 51 14 03 -43.8 -46.9 29.17 4 5 130 326 -007 071053051 M35M32M31 000 54 14 06 -44.8 -48.0 29.16 5 6 153 349 -011 070050049 M35M33M31 000 57 14 09 -45.8 -49.2 29.12 8 13 149 346 -008 068047043 M35M33M30 000 60 14 12 -45.3 -48.8 29.08 8 13 155 352 -010 068038038 M36M30M30 000 63 14 15 -44.9 -48.7 29.03 9 29 152 348 -001 066035036 M34M29M29 000 66 14 18 -44.9 -48.8 29.01 8 28 151 347 -008 065030045 M32M27M28 000 69 14 21 -43.6 -47.5 28.95 8 30 163 360 -009 065028047 M29M26M26 000 72 15 00 -41.5 -45.4 28.91 9 34 143 340 -001 066028040 M28M26M26 000 75 15 03 -36.2 -40.5 28.89 12 37 122 318 001 065028030 M27M25M25 000 78 15 06 -32.3 -36.7 28.88 15 41 119 316 001 065031025 M26M25M25 000 81 15 09 -28.4 -32.9 28.88 18 42 122 318 009 065045024 M25M24M24 000 84 15 12 -26.1 -29.8 28.90 20 39 125 321 018 071075061 M25M24M23 001 87 15 15 -23.6 -26.4 28.92 21 39 127 323 022 078080084 M23M24M22 019 90 15 18 -22.9 -25.7 28.96 21 37 128 325 020 078079085 M23M23M22 027 93 15 21 -22.2 -25.0 28.97 23 38 130 326 019 078080084 M23M22M21 031 96 16 00 -21.7 -24.4 28.97 23 38 130 326 035 079082083 M22M22M21 039 99 16 03 -20.7 -23.4 28.98 23 39 131 327 -009 079081080 M21M21M20 021 102 16 06 -20.7 -24.1 28.96 20 37 128 325 -007 074073078 M20M21M20 004 105 16 09 -21.5 -25.0 28.93 17 35 126 322 -008 074065082 M19M20M20 002 108 16 12 -24.0 -27.8 28.90 15 35 126 322 -011 071048075 M18M19M19 001 111 16 15 -24.8 -28.7 28.89 15 35 123 319 -016 070043065 M18M19M19 000 114 16 18 -24.7 -28.8 28.88 16 37 123 319 -015 069039059 M18M19M20 000 117 16 21 -23.5 -28.2 28.83 17 40 127 323 -027 065030047 M18M18M19 000 120 17 00 -22.8 -27.4 28.79 18 41 124 320 -019 066029044 M18M18M19 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.