USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025120212 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 02 12 -12.6 -14.3 29.53 4 4 286 122 -000 085057049 M08M06M06 000 01 02 13 -13.0 -14.7 29.54 4 4 297 133 016 087060051 M08M07M07 000 02 02 14 -12.6 -14.4 29.54 1 2 278 115 013 086063051 M09M07M07 000 03 02 15 -12.4 -14.3 29.57 1 2 178 14 016 086068052 M10M08M07 000 04 02 16 -12.6 -14.5 29.55 3 4 81 277 018 086064054 M09M07M07 000 05 02 17 -12.5 -14.3 29.54 3 4 57 253 000 087061064 M09M07M07 000 06 02 18 -12.3 -14.1 29.55 3 4 120 317 014 086067061 M10M08M08 000 07 02 19 -12.1 -13.9 29.55 4 6 95 292 007 087065052 M10M08M08 000 08 02 20 -11.8 -13.5 29.56 4 7 108 304 009 087065046 M10M09M09 000 09 02 21 -11.5 -13.2 29.56 4 6 116 313 009 087067041 M11M09M09 000 10 02 22 -11.2 -13.1 29.55 4 6 102 299 003 086064041 M10M09M09 000 11 02 23 -10.9 -12.8 29.55 4 5 133 329 012 086064042 M11M09M09 000 12 03 00 -10.6 -12.4 29.55 4 6 146 342 -003 087059042 M11M10M09 000 13 03 01 -10.3 -12.1 29.53 4 6 139 335 010 087054042 M10M09M09 000 14 03 02 -10.1 -11.9 29.53 4 6 147 344 002 087052041 M10M09M09 000 15 03 03 -10.0 -11.7 29.52 3 5 150 347 005 087050039 M10M09M09 000 16 03 04 -10.0 -11.7 29.52 4 5 168 5 014 087048033 M10M09M08 000 17 03 05 -10.1 -11.9 29.51 4 5 177 13 008 087055032 M09M08M08 000 18 03 06 -10.0 -12.2 29.48 3 3 193 29 -001 084066046 M08M08M08 000 19 03 07 -10.1 -12.4 29.45 4 4 213 49 001 083066045 M08M07M08 000 20 03 08 -10.1 -12.1 29.44 6 7 223 59 012 085071041 M08M07M08 000 21 03 09 -10.1 -12.0 29.42 6 7 224 61 014 086070037 M07M07M08 000 22 03 10 -10.1 -11.6 29.40 6 7 203 39 017 089069033 M06M07M08 000 23 03 11 -10.0 -11.3 29.38 5 10 162 358 019 090068032 M06M07M08 000 24 03 12 -9.8 -11.3 29.35 5 10 159 355 026 089063034 M06M06M07 000 25 03 13 -9.1 -10.7 29.34 5 10 164 1 028 088058036 M05M05M06 000 26 03 14 -7.9 -9.6 29.33 6 20 153 349 009 088060030 M05M05M05 000 27 03 15 -6.3 -7.8 29.32 10 21 144 340 008 089065037 M05M05M05 000 28 03 16 -4.8 -6.1 29.31 12 22 140 337 030 091078086 M05M05M05 004 29 03 17 -3.7 -5.0 29.29 14 23 146 343 023 091085074 M04M05M06 010 30 03 18 -3.3 -4.7 29.28 15 24 134 331 024 090086072 M04M05M06 001 31 03 19 -3.0 -4.4 29.27 16 24 130 326 011 091092072 M04M05M06 000 32 03 20 -3.2 -4.7 29.27 17 24 120 316 013 089097073 M05M06M06 000 33 03 21 -4.5 -5.8 29.28 18 25 113 309 023 091090074 M06M07M06 000 34 03 22 -6.0 -7.5 29.29 17 24 103 300 041 090086063 M08M08M07 000 35 03 23 -6.3 -7.8 29.29 14 23 101 297 043 090100042 M08M09M09 000 36 04 00 -6.4 -8.1 29.30 16 23 101 297 048 088097049 M08M10M10 000 37 04 01 -6.5 -8.2 29.31 16 23 103 299 059 087098053 M08M10M11 000 38 04 02 -6.9 -8.8 29.32 16 22 100 296 038 087098062 M09M10M11 000 39 04 03 -7.2 -9.0 29.32 17 22 95 291 039 087097072 M09M10M11 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.