USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025120212 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 02 12 -12.6 -14.3 29.53 4 4 285 121 000 085057049 M08M06M06 000 03 02 15 -12.5 -14.4 29.57 1 2 138 334 014 086066052 M09M08M07 000 06 02 18 -12.3 -14.1 29.55 3 5 112 308 011 086066061 M10M08M08 000 09 02 21 -11.4 -13.2 29.56 4 7 112 308 009 087067044 M10M09M09 000 12 03 00 -10.6 -12.4 29.54 4 6 142 338 -000 087059043 M11M10M09 000 15 03 03 -10.0 -11.7 29.52 3 5 151 348 006 087050037 M10M09M09 000 18 03 06 -10.0 -12.2 29.48 3 3 193 30 003 084064043 M08M08M08 000 21 03 09 -10.1 -12.0 29.42 6 7 220 56 014 086070037 M07M07M08 000 24 03 12 -9.8 -11.3 29.35 5 11 157 354 028 089062034 M06M06M07 000 27 03 15 -6.3 -7.9 29.32 9 22 146 342 011 089065039 M05M05M05 000 30 03 18 -3.3 -4.7 29.28 15 25 135 331 025 090086072 M04M05M06 015 33 03 21 -4.5 -5.8 29.28 18 24 113 309 023 091091074 M06M07M06 001 36 04 00 -6.4 -8.1 29.30 16 24 101 297 044 088096051 M08M09M10 000 39 04 03 -7.2 -9.1 29.32 17 22 99 295 040 087096071 M09M10M11 001 42 04 06 -7.3 -8.5 29.37 12 17 95 292 041 091092088 M08M09M10 002 45 04 09 -8.5 -9.8 29.41 8 12 97 293 029 090086077 M09M10M11 003 48 04 12 -9.0 -10.3 29.44 8 11 95 291 009 090078068 M10M10M10 000 51 04 15 -8.4 -9.7 29.48 7 9 111 308 004 090080080 M10M10M10 004 54 04 18 -7.9 -9.5 29.51 6 7 112 308 002 089081082 M10M10M10 002 57 04 21 -7.4 -9.2 29.51 4 5 89 285 002 087071078 M09M09M09 000 60 05 00 -6.8 -8.7 29.52 2 2 79 275 000 087071076 M09M09M09 000 63 05 03 -6.5 -8.3 29.53 1 1 103 300 003 087071073 M08M09M09 000 66 05 06 -6.6 -8.0 29.54 1 1 53 249 001 090065070 M08M09M09 000 69 05 09 -7.4 -8.8 29.55 2 2 34 230 003 089065068 M08M08M08 000 72 05 12 -8.1 -9.4 29.55 1 1 318 155 001 090071065 M08M09M09 000 75 05 15 -8.2 -9.5 29.57 1 1 36 232 001 090068062 M08M09M09 000 78 05 18 -7.6 -8.9 29.60 2 2 30 226 002 090068060 M08M09M09 000 81 05 21 -6.6 -8.1 29.59 1 1 330 167 001 089071060 M08M09M09 000 84 06 00 -5.9 -7.9 29.60 2 2 331 168 -001 086074059 M08M09M09 000 87 06 03 -5.5 -7.5 29.61 3 3 317 153 -003 086083059 M07M09M09 000 90 06 06 -5.7 -7.0 29.61 3 4 326 163 000 090083061 M07M08M09 000 93 06 09 -6.6 -7.9 29.62 4 5 324 160 001 090075063 M08M08M09 000 96 06 12 -7.1 -8.5 29.60 4 5 321 157 003 090067065 M08M09M09 000 99 06 15 -6.7 -8.1 29.62 2 3 351 188 003 090064061 M08M09M09 000 102 06 18 -6.1 -8.4 29.62 3 3 2 198 003 084066057 M08M09M09 000 105 06 21 -5.6 -8.5 29.61 3 3 15 212 007 080074058 M07M09M09 000 108 07 00 -5.0 -7.9 29.59 3 3 34 231 005 080086073 M07M08M09 000 111 07 03 -4.5 -7.2 29.59 4 4 39 235 001 081093071 M06M08M09 001 114 07 06 -4.3 -5.7 29.59 3 4 54 250 006 090096060 M06M07M09 000 117 07 09 -5.2 -6.2 29.59 4 5 69 265 015 093098074 M06M07M08 000 120 07 12 -5.7 -6.5 29.58 4 5 71 267 009 094094088 M06M07M08 002 * 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.