USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026020100 WRF 24km 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 01 00 -9.2 -13.2 29.15 10 13 146 342 -000 076046032 M09M09M08 000 03 01 03 -9.4 -12.5 29.15 12 21 136 332 -003 078044034 M09M09M08 000 06 01 06 -10.3 -13.3 29.14 9 15 137 334 -005 079038036 M08M08M08 000 09 01 09 -11.9 -14.4 29.14 11 20 146 343 000 081050033 M09M08M08 000 12 01 12 -12.7 -15.4 29.12 11 23 139 336 -002 080055034 M09M08M08 000 15 01 15 -12.6 -15.2 29.11 12 23 137 333 -000 081067038 M10M08M08 000 18 01 18 -11.4 -13.7 29.10 12 21 135 332 001 083081044 M10M08M07 000 21 01 21 -9.7 -11.5 29.07 12 21 137 333 006 087093059 M09M08M08 000 24 02 00 -7.4 -8.9 29.04 12 20 133 329 013 089093077 M08M07M08 004 27 02 03 -7.1 -8.7 29.01 11 18 135 332 007 089089086 M07M07M07 010 30 02 06 -7.5 -9.2 28.99 10 18 137 334 004 088088087 M07M07M07 009 33 02 09 -8.2 -9.8 28.97 9 17 135 332 007 089089090 M07M07M07 010 36 02 12 -9.1 -10.7 28.95 9 17 136 332 008 088090091 M07M06M07 013 39 02 15 -9.3 -11.0 28.95 10 18 134 330 010 088090091 M07M07M07 012 42 02 18 -8.7 -10.1 28.95 11 19 137 333 005 090093092 M07M06M07 010 45 02 21 -7.7 -8.9 28.93 13 21 141 337 002 091095092 M07M06M07 006 48 03 00 -6.6 -7.7 28.92 14 23 140 336 -000 092093089 M07M06M07 002 51 03 03 -5.9 -7.2 28.91 15 25 141 338 -001 091091090 M06M06M06 000 54 03 06 -5.7 -7.1 28.88 16 28 144 340 -002 089085085 M05M05M05 000 57 03 09 -5.8 -7.7 28.87 16 29 141 337 -006 086082085 M04M04M05 000 60 03 12 -5.8 -8.1 28.83 14 29 137 334 -003 084077085 M04M04M05 000 63 03 15 -5.3 -7.3 28.83 15 31 132 328 -000 086085088 M05M04M05 001 66 03 18 -3.9 -4.7 28.82 17 30 132 329 005 094095094 M05M04M04 014 69 03 21 -2.8 -3.4 28.80 16 28 129 326 005 095096095 M04M04M04 043 72 04 00 -2.3 -2.9 28.79 14 24 126 323 -000 095094093 M04M04M05 039 75 04 03 -3.2 -4.8 28.76 11 23 131 327 -008 089076083 M03M04M04 005 78 04 06 -4.7 -6.9 28.74 8 21 146 342 -008 085044077 M02M02M03 000 81 04 09 -6.6 -8.7 28.72 7 18 168 4 -005 085037054 M03M02M03 000 84 04 12 -8.0 -10.1 28.70 8 16 189 26 -011 085040049 M03M03M03 000 87 04 15 -7.9 -10.2 28.73 9 24 173 10 -005 084044052 M04M04M04 000 90 04 18 -6.2 -9.1 28.75 11 27 143 340 007 080046054 M04M04M05 000 93 04 21 -4.8 -8.0 28.76 12 28 129 326 -002 078048054 M04M05M05 000 96 05 00 -4.3 -7.2 28.80 12 26 123 319 006 080050053 M04M04M05 000 99 05 03 -4.3 -6.9 28.83 10 25 124 320 006 082052053 M03M04M05 000 102 05 06 -5.4 -7.7 28.88 9 23 122 319 008 084056053 M04M04M05 000 105 05 09 -7.3 -9.4 28.92 8 21 122 318 006 085059054 M04M05M05 000 108 05 12 -8.7 -10.7 28.95 7 16 124 321 006 085061055 M06M05M06 000 111 05 15 -9.4 -11.3 29.01 6 14 125 321 008 086066057 M07M06M06 000 114 05 18 -9.2 -10.9 29.05 5 11 125 322 005 087074058 M08M07M07 000 117 05 21 -8.5 -10.0 29.08 3 8 115 312 007 089082059 M09M08M07 000 120 06 00 -8.0 -9.3 29.09 3 6 139 336 005 091087058 M09M09M08 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.