USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026101300 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 13 00 -30.6 -34.7 29.15 7 9 161 358 000 067042042 M27M24M23 000 01 13 01 -31.6 -35.4 29.14 5 7 180 17 -005 069037044 M26M23M22 000 02 13 02 -31.7 -35.7 29.14 7 8 193 30 001 068030044 M25M23M22 000 03 13 03 -32.0 -36.1 29.09 7 11 170 7 -021 067029040 M26M24M23 000 04 13 04 -31.1 -36.1 29.11 6 6 259 95 -003 061026024 M21M21M21 000 05 13 05 -31.9 -36.2 29.06 9 14 215 51 -012 066032030 M24M22M22 000 06 13 06 -31.8 -36.2 29.04 8 14 225 61 -004 065034033 M22M21M21 000 07 13 07 -31.8 -35.9 28.99 8 14 232 69 -003 067024031 M21M19M19 000 08 13 08 -32.0 -36.0 28.99 7 11 193 29 -001 068024032 M21M19M19 000 09 13 09 -32.1 -36.2 28.97 7 10 195 32 005 067030026 M19M20M19 000 10 13 10 -31.3 -36.2 28.95 6 15 187 23 -006 062028025 M19M18M19 000 11 13 11 -31.9 -36.6 28.91 9 11 195 32 -010 063029025 M18M18M19 000 12 13 12 -30.8 -36.0 28.89 9 12 192 28 -018 060037025 M19M20M19 000 13 13 13 -28.7 -35.0 28.90 7 14 205 41 -009 055039028 M20M19M19 000 14 13 14 -25.9 -33.8 28.88 5 15 226 63 -013 047041033 M19M20M18 000 15 13 15 -27.9 -34.4 28.85 7 16 245 82 000 054037038 M19M19M17 000 16 13 16 -28.2 -34.1 28.84 7 24 236 72 -004 057037044 M18M18M17 000 17 13 17 -27.6 -33.5 28.82 8 24 231 67 007 058042050 M17M17M16 000 18 13 18 -26.1 -32.5 28.80 8 27 230 66 004 055047062 M17M16M15 000 19 13 19 -25.0 -31.5 28.78 9 27 230 66 010 055061074 M17M16M15 000 20 13 20 -24.1 -29.5 28.76 9 23 213 50 -001 062070055 M16M15M14 000 21 13 21 -22.7 -26.0 28.74 9 33 175 12 012 074068032 M16M15M15 000 22 13 22 -22.6 -25.9 28.75 10 33 105 301 017 074069039 M17M15M15 000 23 13 23 -22.9 -27.1 28.74 11 30 98 295 015 068068064 M19M17M16 000 24 14 00 -23.1 -26.8 28.74 11 27 108 304 017 071067077 M20M18M17 001 25 14 01 -22.7 -25.9 28.74 11 30 112 308 060 075067054 M20M16M16 000 26 14 02 -22.3 -25.2 28.74 12 26 111 308 054 077070051 M18M15M15 000 27 14 03 -21.7 -24.5 28.76 13 31 106 303 048 079068045 M18M16M14 000 28 14 04 -21.5 -24.2 28.77 14 32 105 302 044 079065026 M17M15M15 000 29 14 05 -20.9 -23.7 28.76 15 30 116 313 097 078061040 M15M14M14 000 30 14 06 -20.4 -23.2 28.77 14 27 123 320 066 078075019 M16M14M14 000 31 14 07 -20.3 -22.6 28.77 14 28 123 319 082 082077017 M16M15M14 000 32 14 08 -20.8 -23.1 28.79 13 29 116 312 074 082076034 M16M15M14 000 33 14 09 -21.1 -23.4 28.81 13 27 119 315 068 082074060 M17M14M14 000 34 14 10 -20.6 -23.0 28.82 15 29 115 311 055 081080067 M17M15M14 000 35 14 11 -21.2 -23.5 28.85 14 27 103 299 054 081081054 M19M17M14 000 36 14 12 -22.4 -24.9 28.87 12 23 93 289 071 081080041 M20M17M14 000 37 14 13 -23.2 -25.7 28.90 8 13 122 318 073 080079074 M19M17M14 000 38 14 14 -22.9 -25.2 28.91 7 13 130 326 052 081082080 M18M16M15 000 39 14 15 -19.6 -22.1 28.92 14 30 131 327 039 080078075 M16M16M14 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.