USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026010912 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 09 12 -10.1 -14.2 28.99 4 4 198 34 -000 075025025 M05M04M04 000 03 09 15 -11.7 -14.6 29.03 6 11 155 351 006 079037028 M06M05M05 000 06 09 18 -10.3 -12.7 29.04 5 8 123 319 -001 083042030 M05M05M05 000 09 09 21 -9.5 -11.5 29.08 4 7 136 333 -003 085052031 M08M06M06 000 12 10 00 -9.1 -10.9 29.10 5 7 94 291 003 087057036 M09M07M07 000 15 10 03 -9.0 -10.6 29.11 3 5 97 293 -001 088057037 M09M08M07 000 18 10 06 -9.8 -11.4 29.14 4 6 102 299 -001 088061043 M10M09M08 000 21 10 09 -11.1 -12.8 29.16 5 7 99 295 004 087062048 M10M09M09 000 24 10 12 -12.5 -14.2 29.16 5 7 106 303 003 087062051 M11M10M10 000 27 10 15 -12.7 -14.5 29.19 4 6 109 305 000 087065053 M11M11M10 000 30 10 18 -11.9 -13.6 29.19 3 6 109 305 007 087067055 M11M11M11 000 33 10 21 -10.7 -12.5 29.19 3 5 103 299 002 087067058 M12M11M11 000 36 11 00 -10.0 -11.8 29.18 3 4 83 279 002 086070063 M12M11M11 000 39 11 03 -9.7 -11.6 29.16 3 4 101 298 -002 086072066 M11M12M11 000 42 11 06 -10.1 -11.6 29.15 3 4 106 302 -005 089074067 M11M12M11 000 45 11 09 -11.2 -12.7 29.12 3 4 98 295 -004 089075067 M11M12M12 000 48 11 12 -12.2 -13.6 29.08 4 5 117 314 -007 089077067 M12M12M12 000 51 11 15 -12.2 -13.7 29.06 4 5 121 317 -008 089077062 M12M12M12 000 54 11 18 -11.5 -12.9 29.04 3 6 130 326 -009 089077060 M12M12M12 000 57 11 21 -10.6 -12.1 29.01 4 5 120 317 -007 088077059 M12M12M12 000 60 12 00 -10.0 -11.7 28.99 5 7 120 316 -012 088078057 M12M12M12 000 63 12 03 -9.8 -11.6 28.99 6 8 119 316 -016 087079057 M11M12M12 000 66 12 06 -10.1 -11.7 29.00 7 9 129 326 -019 088079052 M11M12M12 000 69 12 09 -11.1 -12.7 29.00 7 11 136 332 -018 088075044 M11M12M12 000 72 12 12 -12.0 -13.6 29.00 8 11 139 335 -022 088072042 M11M12M12 000 75 12 15 -11.6 -13.5 29.02 8 11 139 336 -030 086071045 M11M11M11 000 78 12 18 -10.3 -12.4 29.03 8 12 137 334 -033 084066043 M10M10M11 000 81 12 21 -8.6 -11.3 29.01 10 18 140 336 -025 081055043 M09M09M10 000 84 13 00 -7.5 -10.3 29.00 11 19 131 328 -018 080051043 M08M09M09 000 87 13 03 -7.1 -9.6 29.00 12 21 128 324 -012 082052039 M08M08M09 000 90 13 06 -7.3 -9.6 29.00 12 22 130 326 -004 084048031 M07M07M08 000 93 13 09 -7.8 -9.8 28.98 13 24 136 333 -004 086045030 M06M07M07 000 96 13 12 -8.2 -10.1 28.96 14 26 140 337 002 086043032 M06M06M06 000 99 13 15 -7.8 -9.9 28.97 16 29 140 336 003 085045035 M07M05M06 000 102 13 18 -6.6 -8.8 28.96 17 29 137 334 004 085049049 M07M05M05 000 105 13 21 -4.8 -6.7 28.94 17 27 138 335 013 086070076 M06M05M05 002 108 14 00 -3.1 -4.5 28.92 17 26 140 337 006 090084090 M04M04M05 017 111 14 03 -2.1 -3.0 28.91 16 26 137 333 -004 093090092 M03M04M05 027 114 14 06 -2.0 -2.6 28.89 15 26 144 341 -002 096096093 M03M04M04 007 117 14 09 -2.2 -2.7 28.88 12 22 147 343 -003 097098094 M03M03M04 006 120 14 12 -1.0 -1.3 28.87 7 15 141 338 000 098100093 M02M04M04 011 * 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.