USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026013012 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 30 12 -13.2 -16.1 28.95 10 12 138 335 000 080061054 M10M09M08 000 03 30 15 -12.7 -15.8 28.95 16 34 140 336 -013 078053046 M09M09M09 000 06 30 18 -12.0 -14.9 28.96 12 27 129 326 -010 079050042 M09M09M09 000 09 30 21 -11.0 -13.8 28.97 14 26 129 325 -014 079047037 M11M10M09 000 12 31 00 -10.4 -13.2 28.97 15 28 129 326 -016 080047035 M11M11M10 000 15 31 03 -10.1 -13.0 28.99 14 26 127 324 -011 079050033 M10M11M10 000 18 31 06 -10.6 -13.4 29.00 14 25 129 325 -004 080048033 M10M10M09 000 21 31 09 -11.5 -14.3 29.01 13 26 128 324 -010 080047032 M09M09M09 000 24 31 12 -12.4 -15.1 29.02 13 25 133 329 001 080045033 M10M09M09 000 27 31 15 -12.1 -14.9 29.07 15 26 133 330 -008 080046033 M11M09M08 000 30 31 18 -11.3 -14.2 29.08 15 26 132 329 004 079050032 M11M09M08 000 33 31 21 -10.6 -13.3 29.10 15 25 131 327 011 081052036 M11M09M08 000 36 01 00 -9.5 -12.0 29.11 15 24 131 327 -000 082058034 M11M08M07 000 39 01 03 -9.2 -11.2 29.12 14 22 131 327 001 085069038 M10M08M07 000 42 01 06 -8.9 -10.7 29.12 14 21 135 331 001 087083060 M09M07M06 000 45 01 09 -8.6 -10.3 29.11 12 20 136 333 002 088091090 M08M07M07 002 48 01 12 -8.7 -10.3 29.09 12 20 136 332 012 088093093 M08M07M07 018 51 01 15 -8.6 -10.2 29.08 12 19 135 332 007 088093092 M08M06M06 034 54 01 18 -8.2 -9.6 29.07 12 18 138 335 008 090095093 M08M06M07 027 57 01 21 -7.3 -8.6 29.03 11 18 137 334 003 091095091 M07M06M07 020 60 02 00 -6.6 -7.7 28.99 11 18 138 335 004 092096091 M07M06M07 005 63 02 03 -6.0 -6.9 28.98 11 18 138 335 003 093096092 M06M06M07 004 66 02 06 -6.1 -7.0 28.95 12 20 137 334 005 094099095 M06M06M06 007 69 02 09 -6.2 -7.0 28.94 11 16 128 324 004 094100099 M06M07M07 013 72 02 12 -6.4 -7.3 28.93 10 16 130 326 005 094096097 M06M06M07 032 75 02 15 -7.6 -8.6 28.95 11 17 133 330 005 093096096 M06M06M07 029 78 02 18 -7.6 -8.7 28.95 11 18 134 330 -001 092098095 M07M06M07 007 81 02 21 -6.5 -7.5 28.93 14 22 138 335 003 093096093 M07M06M07 003 84 03 00 -5.5 -6.6 28.92 18 27 135 331 002 092093083 M07M06M06 000 87 03 03 -4.9 -6.4 28.90 19 30 139 336 009 089084089 M06M05M05 001 90 03 06 -4.4 -5.9 28.88 20 32 139 336 009 089088095 M05M05M05 012 93 03 09 -4.1 -4.9 28.86 21 31 137 333 022 095097095 M05M04M05 087 96 03 12 -3.8 -4.5 28.84 19 27 138 334 020 095100099 M04M04M05 041 99 03 15 -4.0 -4.8 28.81 20 31 141 338 001 095097094 M05M04M04 008 102 03 18 -3.9 -5.9 28.75 22 38 144 340 -012 086077084 M04M04M04 000 105 03 21 -2.6 -5.6 28.62 22 41 148 344 -010 080045077 M01M01M02 000 108 04 00 -1.7 -4.7 28.52 21 41 150 346 019 080038059 M00-99M01 000 111 04 03 -1.2 -3.3 28.47 30 46 137 334 018 086090082 M02M03M03 001 114 04 06 -1.0 -1.7 28.50 21 30 118 314 007 095096081 M02M03M04 082 117 04 09 -3.2 -4.5 28.60 22 33 123 320 015 091092093 M04M04M05 012 120 04 12 -5.3 -6.6 28.67 21 32 124 320 -000 091089092 M05M04M05 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.