USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025122300 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 23 00 -11.7 -15.5 29.31 2 2 191 27 000 078070042 M13M14M14 000 03 23 03 -11.4 -13.9 29.31 3 4 177 14 004 082068040 M13M13M13 000 06 23 06 -11.7 -13.6 29.31 3 5 142 338 001 086068038 M13M13M13 000 09 23 09 -12.9 -14.9 29.32 4 6 148 345 -001 085069037 M13M14M14 000 12 23 12 -13.7 -15.6 29.31 5 6 173 10 -028 086061045 M13M13M13 000 15 23 15 -13.4 -15.9 29.31 4 5 229 65 -014 082048035 M12M12M11 000 18 23 18 -12.4 -14.8 29.30 2 5 228 64 007 083051046 M12M11M12 000 21 23 21 -10.6 -13.2 29.31 9 12 147 343 -024 081044029 M11M11M12 000 24 24 00 -9.3 -12.4 29.31 13 23 152 349 009 078051038 M10M11M11 000 27 24 03 -9.0 -11.9 29.32 10 20 139 336 004 079045039 M09M09M10 000 30 24 06 -9.1 -11.5 29.32 8 14 182 19 038 083031039 M08M07M08 000 33 24 09 -6.7 -9.2 29.31 17 31 141 337 018 082051046 M06M05M06 000 36 24 12 -6.2 -10.0 29.31 22 40 133 329 -045 075047043 M06M06M06 000 39 24 15 -5.9 -10.0 29.33 21 38 134 330 -012 072042039 M05M06M06 000 42 24 18 -5.4 -9.3 29.35 20 35 134 330 -025 074041038 M05M06M05 000 45 24 21 -4.8 -8.2 29.34 17 28 139 336 -047 077045033 M05M06M05 000 48 25 00 -4.4 -7.2 29.33 16 25 138 335 -010 081045034 M05M05M05 000 51 25 03 -4.6 -6.9 29.33 12 22 138 335 -001 084042033 M05M05M05 000 54 25 06 -5.2 -7.1 29.33 10 18 146 342 -016 086043030 M05M05M05 000 57 25 09 -6.2 -8.1 29.33 10 18 153 349 -007 086043028 M05M05M05 000 60 25 12 -6.9 -9.0 29.31 10 18 150 346 001 085043028 M05M05M05 000 63 25 15 -6.8 -9.0 29.33 9 17 148 344 -006 085041028 M05M05M05 000 66 25 18 -6.0 -8.3 29.32 9 16 153 349 006 084040028 M06M05M06 000 69 25 21 -4.9 -7.4 29.31 10 17 145 341 -006 083041029 M06M05M05 000 72 26 00 -4.1 -6.5 29.30 9 12 147 343 -016 084041029 M05M05M05 000 75 26 03 -3.8 -5.8 29.31 8 11 152 349 -016 086041029 M05M05M05 000 78 26 06 -4.1 -5.6 29.31 7 10 168 5 -003 089044032 M04M05M05 000 81 26 09 -5.0 -6.5 29.31 8 12 174 10 -006 089054034 M04M05M06 000 84 26 12 -5.7 -7.3 29.30 8 13 168 4 -004 088054032 M04M05M06 000 87 26 15 -5.6 -7.5 29.32 8 13 164 360 -013 087048032 M04M04M05 000 90 26 18 -4.6 -6.6 29.32 8 13 164 0 -014 086048029 M05M04M05 000 93 26 21 -3.2 -5.6 29.31 9 17 163 360 -006 084053034 M04M04M05 000 96 27 00 -2.0 -5.0 29.30 9 15 168 4 -014 080045039 M03M04M04 000 99 27 03 -1.4 -3.9 29.30 9 13 189 25 002 083043045 M01M03M04 000 102 27 06 -2.0 -3.9 29.30 9 14 175 11 -016 087056050 M02M03M04 000 105 27 09 -3.0 -4.8 29.30 9 14 176 13 004 088064064 M02M03M04 000 108 27 12 -3.6 -4.7 29.29 12 19 148 344 -013 092076051 M03M04M06 000 111 27 15 -3.7 -4.9 29.32 12 19 138 334 -004 092078050 M04M05M06 000 114 27 18 -3.5 -4.5 29.35 12 18 126 322 007 093078044 M05M05M06 000 117 27 21 -3.9 -4.0 29.36 10 18 121 318 007 100085035 M06M06M05 000 120 28 00 -2.6 -3.2 29.36 10 17 123 320 016 096082050 M04M05M05 001 * 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.