USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050100 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 01 00 -29.4 -33.7 29.26 9 11 184 350 -013 065060064 M25M26M28 000 01 01 01 -30.0 -33.8 29.27 5 22 176 342 -073 070057054 M27M27M28 000 02 01 02 -31.9 -35.7 29.28 3 4 341 147 -016 068070066 M28M28M28 000 03 01 03 -27.8 -31.3 29.29 24 42 167 333 -050 072062054 M27M27M28 000 04 01 04 -27.0 -31.4 29.28 26 36 179 345 -025 066055053 M26M27M27 000 05 01 05 -30.1 -33.9 29.27 15 20 203 9 -035 070055057 M27M27M28 000 06 01 06 -30.2 -34.2 29.30 16 22 203 9 146 068058052 M27M28M29 000 07 01 07 -28.0 -33.3 29.29 29 39 180 346 020 060051048 M27M27M28 000 08 01 08 -28.1 -33.9 29.31 32 41 181 347 033 058049050 M27M27M28 000 09 01 09 -28.3 -35.2 29.29 32 40 182 348 -050 051043051 M27M27M28 000 10 01 10 -28.5 -34.4 29.31 34 41 176 342 -002 057050052 M27M27M28 000 11 01 11 -28.6 -35.1 29.32 33 39 177 343 -040 053049051 M27M28M29 000 12 01 12 -28.5 -33.8 29.34 33 41 173 339 -026 061048054 M27M27M28 000 13 01 13 -28.9 -35.2 29.32 34 41 170 336 -026 055051053 M28M28M28 000 14 01 14 -28.9 -35.1 29.35 31 39 172 338 033 055052053 M28M28M28 000 15 01 15 -28.5 -34.9 29.35 30 38 172 338 012 054049052 M28M28M28 000 16 01 16 -28.3 -34.2 29.34 27 36 176 342 -058 057050049 M28M28M28 000 17 01 17 -28.4 -34.5 29.34 17 26 195 1 013 056049049 M27M28M28 000 18 01 18 -31.3 -35.3 29.34 4 16 251 57 -074 068050055 M28M28M29 000 19 01 19 -31.7 -35.3 29.33 6 8 85 251 022 071052052 M28M29M29 000 20 01 20 -30.4 -33.7 29.32 3 5 69 235 015 073057046 M28M29M29 000 21 01 21 -30.6 -33.9 29.32 1 3 87 253 -030 074060043 M28M29M30 000 22 01 22 -30.0 -34.1 29.30 1 3 194 0 -002 067057042 M28M29M29 000 23 01 23 -30.0 -34.2 29.28 2 3 232 38 044 067055034 M28M28M29 000 24 02 00 -30.0 -34.5 29.27 3 3 190 356 021 065048031 M27M28M29 000 25 02 01 -29.7 -35.1 29.27 1 2 156 322 015 059041029 M27M27M28 000 26 02 02 -29.8 -35.8 29.26 1 2 162 328 -020 056038029 M27M27M28 000 27 02 03 -30.0 -36.9 29.24 2 3 131 297 -041 051035028 M27M27M27 000 28 02 04 -30.8 -37.6 29.23 1 2 65 231 -024 052031028 M27M26M27 000 29 02 05 -30.6 -37.9 29.22 1 2 46 212 -002 049031030 M27M26M27 000 30 02 06 -30.2 -37.4 29.20 1 2 254 60 -007 050032031 M26M26M27 000 31 02 07 -30.2 -37.0 29.19 2 3 317 123 -007 051030024 M26M25M26 000 32 02 08 -30.1 -36.8 29.17 2 3 353 159 -024 052030026 M26M25M26 000 33 02 09 -30.7 -36.9 29.17 3 4 14 180 011 055030027 M26M25M25 000 34 02 10 -30.4 -37.3 29.17 2 4 29 195 -009 051028025 M26M25M25 000 35 02 11 -30.3 -38.3 29.16 2 3 51 218 -006 046026025 M25M25M25 000 36 02 12 -30.3 -39.0 29.14 2 4 46 213 -012 043024023 M25M24M24 000 37 02 13 -29.6 -38.9 29.14 2 3 41 207 -023 041023023 M25M24M24 000 38 02 14 -29.5 -38.3 29.14 2 4 17 183 -020 043022022 M25M24M24 000 39 02 15 -29.2 -37.2 29.12 2 4 19 185 -017 047021022 M24M23M23 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.