USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026050212 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 02 12 -12.7 -18.3 28.86 28 33 144 341 -001 058063061 M13M13M13 000 03 02 15 -15.3 -20.3 28.84 34 59 140 337 025 066044053 M14M12M13 000 06 02 18 -14.5 -18.5 28.88 35 57 135 332 -003 071056043 M14M14M14 000 09 02 21 -14.6 -18.5 28.90 36 58 134 330 -005 072057051 M14M14M14 000 12 03 00 -13.4 -17.0 28.94 35 57 132 329 043 075062047 M13M13M14 000 15 03 03 -12.7 -16.3 29.01 35 55 131 328 017 075063045 M13M13M14 000 18 03 06 -12.8 -16.5 29.04 31 49 129 326 027 074062046 M13M14M15 000 21 03 09 -14.8 -18.5 29.05 26 45 131 327 -002 074059042 M14M15M16 000 24 03 12 -15.5 -19.2 29.01 25 47 134 330 023 073054047 M14M14M15 000 27 03 15 -11.6 -15.2 28.96 30 50 135 331 -006 074063069 M11M12M13 000 30 03 18 -11.1 -14.3 28.95 32 51 135 331 -018 077072082 M11M12M13 005 33 03 21 -12.2 -16.1 28.93 30 51 135 331 -019 073058060 M11M12M13 010 36 04 00 -14.1 -17.9 28.96 28 50 132 328 -020 073062069 M14M14M16 000 39 04 03 -18.5 -21.6 29.05 28 46 122 319 027 077080064 M19M20M19 000 42 04 06 -18.4 -20.9 29.18 21 33 110 307 043 081083084 M20M21M20 033 45 04 09 -16.5 -18.7 29.28 19 32 114 311 078 083085076 M17M18M19 039 48 04 12 -17.5 -20.4 29.35 15 26 124 320 008 078072071 M17M17M16 010 51 04 15 -19.1 -21.9 29.38 11 26 136 332 -004 078053058 M15M15M15 001 54 04 18 -19.0 -21.8 29.37 14 31 137 333 003 079064067 M15M15M16 000 57 04 21 -17.6 -20.3 29.36 17 34 133 329 003 080068071 M16M16M17 000 60 05 00 -20.3 -23.4 29.33 16 34 126 322 -007 076048046 M18M16M15 000 63 05 03 -20.4 -24.0 29.25 13 33 136 333 -013 073039039 M13M13M13 000 66 05 06 -19.5 -23.3 29.16 12 33 164 0 003 072041051 M11M11M12 000 69 05 09 -13.9 -15.9 29.07 17 37 149 346 006 085086081 M12M12M13 000 72 05 12 -12.7 -14.9 29.00 18 34 141 337 005 084075067 M12M13M13 001 75 05 15 -15.7 -18.2 28.97 17 33 130 326 027 081069056 M15M15M14 000 78 05 18 -17.2 -19.7 28.96 17 34 127 323 036 081069053 M16M15M14 000 81 05 21 -15.4 -18.1 28.92 19 36 127 324 030 080068051 M15M15M14 000 84 06 00 -15.7 -18.4 28.89 20 37 126 322 015 080067050 M15M15M14 000 87 06 03 -16.8 -19.5 28.88 18 35 123 320 028 080068048 M15M15M15 000 90 06 06 -16.4 -18.9 28.84 17 34 128 324 020 081067048 M14M14M14 000 93 06 09 -14.6 -17.2 28.80 19 35 131 327 030 080068053 M13M14M14 000 96 06 12 -14.3 -17.1 28.76 19 36 125 322 021 080067059 M13M14M14 003 99 06 15 -13.6 -16.1 28.74 20 36 122 319 018 081072059 M13M14M14 001 102 06 18 -14.1 -16.8 28.74 18 35 122 318 034 080069059 M14M15M15 001 105 06 21 -14.6 -17.5 28.74 17 33 122 319 030 079068061 M15M15M16 001 108 07 00 -15.0 -17.6 28.74 17 34 123 320 005 080071062 M15M16M16 003 111 07 03 -13.7 -16.1 28.73 18 37 132 328 014 083074073 M14M14M15 004 114 07 06 -13.9 -17.2 28.72 21 37 128 325 002 076066055 M14M16M17 004 117 07 09 -17.7 -21.0 28.72 20 39 126 322 019 075058049 M17M17M18 000 120 07 12 -19.2 -22.4 28.72 18 37 125 322 012 076058049 M17M18M17 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.