USAP Grounding Zone (ACT) (lat, lon) = (-84.338, -163.5425) Forecast initialized at 2026011000 WRF 2.67-km 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 10 00 -8.0 -10.8 29.10 6 7 103 299 -000 083063035 M08M08M08 000 01 10 01 -8.0 -9.8 29.13 5 8 116 312 -006 087065034 M09M09M08 000 02 10 02 -8.1 -9.9 29.13 6 8 97 293 026 087066033 M09M09M08 000 03 10 03 -8.4 -10.3 29.13 6 8 89 286 003 086065033 M09M09M08 000 04 10 04 -8.5 -10.4 29.14 4 6 82 279 015 087065036 M10M09M09 000 05 10 05 -8.8 -10.5 29.14 3 5 81 277 007 087066047 M10M10M09 000 06 10 06 -9.1 -10.8 29.14 3 3 85 282 -005 087065057 M10M10M09 000 07 10 07 -9.3 -11.3 29.15 3 3 100 296 000 086064063 M10M09M09 000 08 10 08 -9.8 -11.7 29.15 4 5 95 291 002 086063069 M10M09M09 000 09 10 09 -10.2 -12.0 29.16 5 6 85 282 000 087062069 M10M09M09 000 10 10 10 -10.6 -12.4 29.16 5 7 79 275 006 086061064 M10M10M09 000 11 10 11 -11.0 -12.9 29.16 5 7 77 273 013 086061056 M10M10M09 000 12 10 12 -11.3 -13.2 29.17 4 6 74 271 004 086060053 M10M10M10 000 13 10 13 -11.5 -13.4 29.17 4 5 87 284 -003 086060056 M10M10M10 000 14 10 14 -11.5 -13.5 29.18 4 5 96 293 004 085060059 M10M10M10 000 15 10 15 -11.4 -13.5 29.18 4 5 99 295 003 085060060 M10M10M10 000 16 10 16 -11.3 -13.4 29.19 4 5 100 297 004 085060058 M10M10M10 000 17 10 17 -11.1 -13.2 29.19 4 5 99 296 003 085060056 M10M10M10 000 18 10 18 -10.9 -12.9 29.18 3 5 102 299 -001 085061057 M11M11M10 000 19 10 19 -10.6 -12.5 29.18 3 5 102 299 000 086061060 M11M11M11 000 20 10 20 -10.2 -12.2 29.19 3 5 101 297 005 086060063 M11M11M11 000 21 10 21 -9.9 -11.9 29.18 3 5 93 289 006 085060064 M11M11M11 000 22 10 22 -9.5 -11.5 29.18 3 4 86 283 003 086060063 M11M11M11 000 23 10 23 -9.3 -11.4 29.16 3 4 82 278 004 084061064 M11M11M11 000 24 11 00 -9.0 -11.2 29.16 2 3 84 280 000 085063065 M11M11M11 000 25 11 01 -8.8 -10.9 29.17 2 3 90 287 -004 085065066 M11M11M11 000 26 11 02 -8.7 -10.6 29.16 3 4 96 293 -002 086066067 M10M11M11 000 27 11 03 -8.7 -10.5 29.15 3 4 92 289 -001 086067067 M10M11M11 000 28 11 04 -8.6 -10.4 29.15 3 4 87 283 -000 087068067 M10M11M11 000 29 11 05 -8.7 -10.3 29.13 3 4 86 283 -002 089069066 M10M11M11 000 30 11 06 -9.0 -10.5 29.13 3 4 88 284 -002 089070065 M10M11M11 000 31 11 07 -9.4 -10.8 29.11 3 4 78 274 000 089070065 M10M11M11 000 32 11 08 -9.7 -11.2 29.12 3 3 73 269 -001 089069066 M10M11M11 000 33 11 09 -10.0 -11.6 29.11 3 3 81 277 -001 089070066 M10M11M11 000 34 11 10 -10.4 -11.9 29.10 3 3 91 287 000 089070066 M10M11M11 000 35 11 11 -10.7 -12.2 29.08 3 4 99 295 004 089071067 M11M11M12 000 36 11 12 -11.0 -12.4 29.07 3 4 101 298 003 089071067 M11M11M12 000 37 11 13 -11.2 -12.6 29.08 4 5 104 301 -004 089071067 M11M11M12 000 38 11 14 -11.2 -12.6 29.07 4 5 106 302 -005 089072067 M11M11M12 000 39 11 15 -11.1 -12.5 29.05 4 5 102 298 000 089072068 M11M11M12 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 1h) 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.