USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122200 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 22 00 -9.7 -14.9 29.29 1 2 277 113 -000 074048032 M11M11M12 000 03 22 03 -9.8 -13.0 29.26 1 1 31 228 -006 078049035 M11M11M12 000 06 22 06 -10.1 -13.3 29.28 2 3 316 152 -001 078053035 M11M11M12 000 09 22 09 -10.9 -14.0 29.29 3 3 335 171 003 078051034 M10M11M12 000 12 22 12 -11.7 -14.5 29.27 2 2 349 185 -007 080052036 M11M11M12 000 15 22 15 -11.7 -14.6 29.30 1 1 320 156 -001 080053037 M11M11M12 000 18 22 18 -11.3 -14.1 29.31 2 3 163 360 000 080056039 M11M12M12 000 21 22 21 -10.5 -12.6 29.30 0 1 164 1 -003 085054038 M11M12M12 000 24 23 00 -9.8 -12.3 29.29 2 2 226 62 -006 082061048 M11M12M12 000 27 23 03 -9.4 -11.8 29.29 2 2 189 25 -005 083066044 M11M12M12 000 30 23 06 -9.7 -11.5 29.28 2 2 224 60 -006 087059043 M11M11M11 000 33 23 09 -10.4 -12.5 29.28 2 2 225 61 -018 085052037 M11M11M11 000 36 23 12 -11.5 -13.5 29.26 5 6 269 106 -003 085046033 M10M10M09 000 39 23 15 -11.3 -13.4 29.27 3 3 69 266 002 085051039 M10M10M10 000 42 23 18 -10.2 -12.3 29.29 6 9 141 338 021 085057051 M11M11M12 000 45 23 21 -9.3 -12.2 29.27 9 11 157 353 005 079043031 M10M11M11 000 48 24 00 -8.1 -11.3 29.27 12 20 150 347 011 077045041 M09M10M10 000 51 24 03 -7.7 -10.6 29.29 11 22 135 332 001 080036039 M08M09M10 000 54 24 06 -7.6 -10.4 29.29 10 22 150 347 009 080027044 M07M07M08 000 57 24 09 -5.8 -7.9 29.29 17 30 140 337 062 085058046 M05M04M05 000 60 24 12 -5.9 -9.3 29.30 22 38 142 338 -032 077047035 M05M05M05 000 63 24 15 -5.6 -9.1 29.32 21 37 141 338 -022 077049043 M05M06M06 000 66 24 18 -4.9 -8.7 29.33 20 34 139 335 -040 075043036 M05M05M06 000 69 24 21 -4.1 -7.8 29.32 18 31 139 336 -001 076046033 M04M05M06 000 72 25 00 -3.5 -7.0 29.30 17 28 142 338 -010 077052028 M04M05M05 000 75 25 03 -3.5 -6.1 29.30 15 24 140 336 -011 082051037 M04M05M05 000 78 25 06 -3.9 -5.9 29.30 13 21 145 342 -012 086052037 M04M05M05 000 81 25 09 -4.8 -6.6 29.30 11 20 150 346 -002 087049033 M04M04M04 000 84 25 12 -5.6 -7.7 29.28 11 21 150 347 -003 085042027 M04M04M05 000 87 25 15 -5.5 -7.9 29.30 12 22 150 346 -001 083043032 M04M04M05 000 90 25 18 -4.7 -7.2 29.30 13 21 145 341 -006 083049034 M05M05M05 000 93 25 21 -3.8 -6.2 29.29 12 19 146 342 -013 083042032 M05M04M05 000 96 26 00 -2.7 -5.4 29.28 12 19 149 345 -010 082043031 M04M04M04 000 99 26 03 -2.3 -4.5 29.28 11 17 146 343 000 084050029 M03M04M04 000 102 26 06 -2.6 -4.4 29.28 10 17 152 348 -001 088039032 M03M03M04 000 105 26 09 -3.5 -5.1 29.29 10 19 159 355 -007 088055034 M03M03M04 000 108 26 12 -4.2 -5.8 29.28 10 20 163 359 -003 088058039 M03M03M04 000 111 26 15 -4.0 -6.0 29.29 11 20 160 357 -000 086059042 M03M03M04 000 114 26 18 -3.3 -5.4 29.30 12 21 155 352 -004 086059044 M04M04M04 000 117 26 21 -2.2 -4.3 29.30 12 20 151 347 -000 086060044 M03M04M04 000 120 27 00 -1.5 -3.7 29.30 11 18 144 340 -001 085071044 M03M04M05 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.