USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025121900 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 19 00 -9.5 -12.7 28.93 3 4 235 71 000 077041027 M10M08M07 000 03 19 03 -8.8 -11.0 28.90 4 7 232 69 -005 084033027 M07M06M06 000 06 19 06 -8.6 -11.5 28.91 3 4 185 21 004 080028030 M06M05M06 000 09 19 09 -9.3 -12.2 28.91 5 6 184 20 -009 079031030 M06M05M06 000 12 19 12 -9.4 -11.9 28.90 9 13 194 31 -011 082031034 M04M04M06 000 15 19 15 -8.1 -11.1 28.94 12 22 155 351 -019 079038027 M06M06M06 000 18 19 18 -7.8 -10.8 28.97 12 22 147 343 -012 080035021 M07M08M08 000 21 19 21 -7.2 -10.9 28.97 11 21 147 343 007 074031024 M07M08M08 000 24 20 00 -6.0 -11.7 28.98 13 23 132 329 037 064031028 M06M07M09 000 27 20 03 -6.1 -10.1 29.01 8 12 195 32 -001 074028030 M06M06M08 000 30 20 06 -6.8 -11.1 29.03 8 9 187 24 -022 072034031 M06M07M08 000 33 20 09 -7.3 -13.5 29.07 2 6 213 49 -022 061041026 M07M08M08 000 36 20 12 -8.7 -13.7 29.09 2 4 241 78 -015 067045035 M07M08M09 000 39 20 15 -8.2 -14.8 29.14 3 4 275 112 022 059032039 M07M08M09 000 42 20 18 -7.0 -16.0 29.17 3 5 22 218 -004 049028038 M06M07M08 000 45 20 21 -6.8 -9.9 29.20 4 6 289 125 000 079031036 M07M07M08 000 48 21 00 -6.4 -9.2 29.20 1 1 8 204 -011 080033034 M08M08M08 000 51 21 03 -6.6 -8.6 29.22 3 3 349 186 -004 085056032 M08M09M09 000 54 21 06 -7.2 -8.6 29.23 2 3 348 185 017 090051033 M09M09M09 000 57 21 09 -7.9 -9.4 29.24 1 2 212 48 003 089049032 M09M09M09 000 60 21 12 -9.0 -10.3 29.24 3 4 112 308 -015 090049034 M08M09M09 000 63 21 15 -8.8 -10.2 29.26 3 4 92 288 -009 090051037 M09M09M09 000 66 21 18 -7.9 -9.3 29.27 3 4 143 339 000 090057050 M09M09M10 000 69 21 21 -6.9 -8.8 29.26 4 4 86 282 004 087054052 M08M09M10 000 72 22 00 -6.4 -9.5 29.24 3 3 26 222 011 078053052 M08M09M10 000 75 22 03 -6.2 -9.5 29.24 2 3 14 210 -002 077056050 M08M09M10 000 78 22 06 -6.3 -8.3 29.23 3 4 11 208 005 086061047 M08M09M10 000 81 22 09 -7.3 -9.1 29.23 4 5 353 189 -000 087064042 M08M09M10 000 84 22 12 -8.1 -9.7 29.22 4 5 335 172 -007 088068041 M08M09M10 000 87 22 15 -7.9 -9.3 29.23 3 3 326 162 -003 089064047 M08M09M10 000 90 22 18 -7.0 -8.3 29.23 1 2 335 171 -001 091066051 M08M09M10 000 93 22 21 -6.2 -8.1 29.22 1 1 286 122 -005 087068052 M08M09M10 000 96 23 00 -5.8 -9.1 29.22 1 1 227 63 -008 077078053 M07M09M10 000 99 23 03 -5.4 -9.1 29.21 2 2 205 41 -017 076077051 M07M09M10 000 102 23 06 -5.3 -7.6 29.21 2 2 211 47 -018 084067043 M07M08M09 000 105 23 09 -6.1 -8.1 29.21 2 3 264 101 -011 086056042 M07M08M09 000 108 23 12 -6.5 -8.4 29.20 1 2 316 152 004 087053043 M07M08M08 000 111 23 15 -6.6 -8.4 29.23 4 5 72 268 -037 087053049 M07M08M08 000 114 23 18 -5.6 -8.2 29.26 8 12 142 338 -009 082048050 M07M08M09 000 117 23 21 -5.1 -8.1 29.26 13 20 149 345 -001 080069049 M07M08M09 000 120 24 00 -4.5 -6.9 29.29 14 19 138 335 -020 084046034 M06M07M08 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.