USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026043000 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 00 -35.2 -40.8 28.78 3 4 161 327 -004 067053056 M28M28M28 000 03 30 03 -35.8 -40.5 28.90 3 6 82 248 022 062042023 M28M27M27 000 06 30 06 -27.8 -32.5 28.96 20 29 189 355 -004 064053040 M27M27M27 000 09 30 09 -26.1 -31.5 29.03 22 30 185 351 012 060048047 M26M27M27 000 12 30 12 -25.6 -30.4 29.09 16 22 190 356 007 064058054 M26M26M27 000 15 30 15 -28.4 -32.4 29.15 6 5 218 25 046 068060056 M25M26M26 000 18 30 18 -26.3 -30.6 29.19 9 14 185 351 123 068061055 M25M26M26 000 21 30 21 -28.1 -32.6 29.22 11 15 191 357 -022 065060054 M26M26M27 000 24 01 00 -26.0 -31.0 29.24 13 20 196 2 006 063057053 M25M26M27 000 27 01 03 -29.4 -33.0 29.27 13 16 197 4 011 071060052 M26M26M27 000 30 01 06 -26.4 -31.4 29.26 24 34 188 354 037 063054045 M26M26M27 000 33 01 09 -26.3 -32.1 29.27 25 37 180 346 044 058050044 M26M26M27 000 36 01 12 -26.7 -31.9 29.31 23 33 161 327 086 061058056 M27M27M28 000 39 01 15 -28.3 -34.4 29.33 10 17 177 343 044 057054055 M27M27M28 000 42 01 18 -32.7 -37.5 29.33 7 23 192 358 015 062046057 M29M28M28 000 45 01 21 -34.0 -38.6 29.31 7 26 226 32 -021 063035053 M27M27M27 000 48 02 00 -33.7 -38.2 29.27 5 6 232 38 -057 064033048 M27M27M27 000 51 02 03 -33.9 -38.7 29.23 6 6 238 44 -033 062033037 M27M26M27 000 54 02 06 -32.6 -39.5 29.18 4 5 226 32 -015 050029030 M26M25M26 000 57 02 09 -32.5 -39.6 29.13 5 7 246 52 -020 049024030 M24M24M25 000 60 02 12 -30.7 -39.0 29.09 3 5 244 50 -015 044022025 M23M23M24 000 63 02 15 -29.7 -37.4 29.07 3 5 221 28 -034 047021024 M23M22M23 000 66 02 18 -28.3 -35.9 29.04 4 6 239 45 -022 048019022 M22M21M22 000 69 02 21 -27.6 -34.7 29.02 5 8 271 77 -060 051017020 M20M19M20 000 72 03 00 -27.7 -33.2 29.00 2 7 251 57 -057 060026054 M18M18M18 000 75 03 03 -26.5 -29.6 28.94 6 28 338 144 -093 075054066 M17M17M18 000 78 03 06 -20.4 -23.6 28.85 26 55 200 6 009 076060058 M16M16M16 000 81 03 09 -14.0 -18.6 28.78 46 65 199 5 146 068050065 M14M14M14 002 84 03 12 -14.2 -18.1 28.78 42 65 192 358 133 072061059 M15M15M15 003 87 03 15 -14.7 -18.8 28.83 37 59 186 352 062 071062060 M15M15M16 002 90 03 18 -14.5 -18.5 28.87 34 54 180 346 118 072061059 M14M15M15 000 93 03 21 -15.3 -19.1 28.92 26 48 170 336 392 073064049 M15M15M15 000 96 04 00 -13.3 -17.6 28.94 26 50 185 352 343 070059045 M13M13M14 000 99 04 03 -13.5 -16.6 28.97 30 53 183 349 400 077071067 M14M14M15 001 102 04 06 -13.0 -15.9 29.03 31 52 176 342 188 079079070 M13M15M16 013 105 04 09 -13.6 -17.1 29.11 28 49 179 345 087 075076084 M14M15M17 006 108 04 12 -14.8 -17.8 29.16 27 51 179 345 179 079080077 M15M17M18 014 111 04 15 -17.0 -19.6 29.25 28 48 180 346 111 080080079 M18M19M20 033 114 04 18 -19.8 -22.9 29.31 34 56 171 337 319 077077071 M21M21M22 073 117 04 21 -18.7 -21.5 29.39 30 51 167 333 002 079079077 M19M20M20 056 120 05 00 -15.7 -19.0 29.43 28 47 177 343 103 076071070 M16M17M17 025 * 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.