USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026042812 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 28 12 -24.1 -32.5 28.57 6 6 158 324 -015 052010017 M20M18M18 000 01 28 13 -22.3 -33.6 28.61 5 7 224 30 290 036011027 M19M18M18 000 02 28 14 -23.0 -33.6 28.60 3 5 136 303 045 038018014 M20M20M19 000 03 28 15 -20.9 -34.9 28.62 17 26 169 335 008 028019013 M19M19M20 000 04 28 16 -19.8 -34.0 28.61 29 35 181 347 017 027014013 M19M19M19 000 05 28 17 -20.9 -34.2 28.64 39 46 179 345 110 029020017 M20M20M20 000 06 28 18 -20.5 -33.6 28.64 33 41 178 344 324 030017021 M20M20M20 000 07 28 19 -19.7 -34.0 28.67 28 30 179 345 026 027023026 M19M20M21 000 08 28 20 -22.4 -31.6 28.68 15 21 206 13 189 043025029 M20M21M22 000 09 28 21 -25.2 -31.3 28.72 5 15 262 68 126 057032037 M22M22M23 000 10 28 22 -25.8 -31.8 28.74 11 14 221 27 136 057040038 M23M24M24 000 11 28 23 -26.6 -32.1 28.75 10 12 263 69 322 060044045 M23M23M24 000 12 29 00 -26.3 -32.4 28.78 2 4 322 128 055 056046060 M23M24M24 000 13 29 01 -26.6 -31.4 28.77 5 7 33 199 048 064049063 M24M24M25 000 14 29 02 -25.6 -30.6 28.79 3 5 42 208 087 063051071 M23M24M25 000 15 29 03 -24.9 -30.6 28.80 4 4 167 334 055 059054074 M24M24M25 000 16 29 04 -24.2 -29.5 28.80 26 28 185 351 014 062054052 M24M25M25 000 17 29 05 -23.9 -29.4 28.77 23 25 183 349 027 060054059 M24M24M25 000 18 29 06 -23.9 -29.6 28.77 21 22 175 341 -002 059053063 M23M24M25 000 19 29 07 -25.3 -30.6 28.76 10 11 170 336 -024 062053065 M23M24M25 000 20 29 08 -28.9 -31.5 28.75 5 9 15 181 -012 079060074 M26M25M26 000 21 29 09 -29.3 -31.2 28.76 7 12 63 229 -008 084064076 M26M26M26 000 22 29 10 -29.4 -31.3 28.72 8 12 80 246 -022 084064083 M26M26M26 000 23 29 11 -29.1 -31.4 28.68 11 16 79 245 010 081079083 M27M26M26 002 24 29 12 -29.0 -31.6 28.64 13 23 85 251 023 079085081 M27M26M26 006 25 29 13 -29.0 -31.8 28.62 12 24 79 245 -011 077082077 M27M26M27 005 26 29 14 -29.8 -32.9 28.62 12 26 71 237 -068 074086081 M27M27M27 005 27 29 15 -29.8 -33.9 28.60 12 25 79 245 021 067082079 M27M27M27 002 28 29 16 -29.2 -32.5 28.59 10 22 83 249 005 073086069 M27M27M27 002 29 29 17 -29.5 -31.6 28.60 4 5 197 3 -080 082083071 M28M28M28 004 30 29 18 -29.3 -31.8 28.63 7 7 193 359 -025 079078076 M27M28M28 012 31 29 19 -28.7 -31.1 28.65 4 6 187 353 -035 080077084 M27M27M28 004 32 29 20 -28.9 -31.1 28.68 3 3 206 12 032 081076083 M27M27M28 002 33 29 21 -30.2 -32.6 28.72 3 6 229 35 036 080069078 M27M27M27 001 34 29 22 -31.3 -33.9 28.76 2 5 208 14 061 078063073 M27M26M27 000 35 29 23 -31.8 -35.0 28.80 1 3 155 321 048 073050059 M27M26M26 000 36 30 00 -32.4 -34.2 28.83 4 6 50 216 013 085053035 M28M27M27 000 37 30 01 -32.1 -35.5 28.88 2 4 39 205 002 072036047 M28M26M26 000 38 30 02 -32.1 -36.5 28.90 3 4 351 157 013 066050047 M28M27M27 000 39 30 03 -26.5 -31.2 28.89 26 36 179 345 011 064054045 M26M26M26 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.