USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2025120700 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 07 00 -7.8 -10.3 29.57 9 10 137 333 000 084073054 M09M09M09 000 03 07 03 -7.5 -9.4 29.53 6 8 124 320 009 087072051 M09M09M09 000 06 07 06 -7.5 -9.3 29.55 6 9 135 331 007 087074052 M09M10M10 000 09 07 09 -8.0 -9.5 29.54 6 9 132 328 003 089073055 M09M10M10 000 12 07 12 -8.7 -10.1 29.52 6 9 132 328 009 090073057 M10M10M10 000 15 07 15 -9.2 -10.7 29.53 6 9 131 327 007 089077058 M10M10M10 000 18 07 18 -8.4 -9.9 29.52 7 9 126 322 010 089083059 M10M10M10 000 21 07 21 -7.6 -8.7 29.50 8 9 122 318 008 092095064 M09M10M10 000 24 08 00 -6.9 -8.2 29.48 7 7 126 322 007 090093065 M09M10M10 000 27 08 03 -6.4 -8.3 29.46 5 6 134 330 -000 087078064 M08M09M10 000 30 08 06 -6.0 -7.8 29.44 4 5 145 342 007 087081063 M08M09M09 000 33 08 09 -6.0 -7.3 29.44 3 4 188 24 010 091077066 M08M09M09 000 36 08 12 -6.2 -7.4 29.43 4 5 199 36 011 091074069 M07M08M09 000 39 08 15 -5.9 -7.1 29.45 4 5 209 46 -002 092076072 M07M08M09 000 42 08 18 -5.1 -6.4 29.47 4 5 183 20 -010 091076067 M06M07M08 000 45 08 21 -4.5 -6.5 29.48 3 4 187 24 -007 086074061 M06M07M08 000 48 09 00 -4.2 -6.7 29.49 2 3 167 4 -003 083071061 M06M07M08 000 51 09 03 -3.8 -6.2 29.52 1 2 215 52 008 084086069 M06M07M08 000 54 09 06 -3.9 -5.2 29.54 0 1 261 97 -006 091084070 M05M07M08 000 57 09 09 -4.4 -6.1 29.56 1 1 250 87 -002 088084069 M05M07M08 000 60 09 12 -5.2 -6.5 29.56 2 3 152 348 -004 091083068 M05M07M08 000 63 09 15 -5.7 -6.6 29.58 2 4 84 280 -005 093090070 M06M07M08 000 66 09 18 -5.1 -5.9 29.58 4 4 13 209 000 095099075 M07M08M08 001 69 09 21 -4.7 -5.7 29.56 4 4 37 234 003 093093081 M07M08M09 013 72 10 00 -5.4 -6.2 29.54 5 6 54 251 009 094098093 M07M08M09 011 75 10 03 -5.0 -6.0 29.52 3 4 100 296 -005 093097092 M07M08M09 003 78 10 06 -4.6 -5.6 29.48 5 7 122 318 -007 093094089 M06M08M09 004 81 10 09 -5.4 -6.1 29.45 5 8 128 325 -006 095096086 M06M08M09 000 84 10 12 -6.2 -7.0 29.42 6 8 138 335 -001 094092086 M07M08M09 000 87 10 15 -6.0 -6.7 29.40 5 7 133 330 -004 095092087 M07M08M09 000 90 10 18 -5.3 -6.3 29.37 7 9 126 323 -002 093092081 M07M08M09 000 93 10 21 -5.0 -6.7 29.32 9 10 125 322 -003 088097073 M07M08M09 000 96 11 00 -4.6 -6.8 29.28 11 13 130 326 -009 085095068 M06M08M09 000 99 11 03 -4.4 -6.3 29.24 13 17 139 335 -004 086087060 M06M07M08 000 102 11 06 -4.6 -6.7 29.21 14 21 145 342 -005 085060051 M06M06M07 000 105 11 09 -5.0 -7.4 29.16 14 25 154 350 -007 083049043 M05M05M07 000 108 11 12 -5.0 -7.6 29.12 16 28 152 348 -014 082052044 M04M05M06 000 111 11 15 -4.7 -7.2 29.12 17 29 152 348 -017 083054045 M05M04M05 000 114 11 18 -3.4 -6.6 29.11 17 30 152 348 -008 079046041 M03M04M05 000 117 11 21 -2.2 -5.5 29.09 15 28 159 355 -018 078043035 M02M03M04 000 120 12 00 -1.1 -4.2 29.11 14 26 164 0 -022 080045044 M02M02M04 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.