USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092112 AMPS 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 21 12 -24.1 -28.2 29.06 3 4 242 48 -000 077068075 M20M18M18 000 03 21 15 -24.7 -27.6 29.03 4 6 31 197 041 077066087 M19M18M17 007 06 21 18 -20.4 -23.4 29.05 2 5 22 189 032 077053085 M18M17M16 018 09 21 21 -19.3 -21.7 28.98 2 2 337 143 037 081075079 M17M16M17 017 12 22 00 -18.9 -21.6 29.01 2 1 225 31 008 080081081 M17M17M18 007 15 22 03 -19.5 -22.2 29.02 4 5 163 329 013 080080082 M17M17M18 012 18 22 06 -20.9 -23.1 29.04 3 3 211 17 -004 082082081 M18M18M19 023 21 22 09 -21.4 -23.9 29.05 4 5 127 293 006 080081082 M18M19M19 009 24 22 12 -22.3 -24.6 29.05 3 3 335 141 010 082083084 M19M19M20 014 27 22 15 -21.3 -23.9 29.09 6 7 178 344 -014 080078074 M18M19M20 011 30 22 18 -22.1 -24.7 29.08 4 5 201 7 -009 080075078 M19M19M20 002 33 22 21 -21.6 -24.1 29.07 4 5 218 25 024 080077082 M19M19M20 004 36 23 00 -20.0 -22.9 29.07 2 1 23 189 -007 078080082 M18M19M20 003 39 23 03 -19.3 -21.8 29.00 1 3 297 103 019 081078073 M18M19M20 002 42 23 06 -18.9 -21.9 28.97 4 5 238 44 -017 077067054 M17M18M19 001 45 23 09 -19.6 -22.6 28.91 2 4 31 197 -031 077064053 M17M17M18 001 48 23 12 -18.9 -22.0 28.87 3 4 241 47 -043 076047047 M16M17M18 001 51 23 15 -21.0 -25.7 28.84 7 7 182 348 -043 066039042 M15M16M17 000 54 23 18 -24.5 -30.1 28.83 11 11 154 321 -015 060028050 M17M17M18 000 57 23 21 -23.1 -30.2 28.85 5 5 188 355 -056 052033054 M18M18M19 000 60 24 00 -21.8 -29.7 28.89 3 3 189 355 -010 049040044 M19M19M19 000 63 24 03 -21.9 -29.5 28.91 4 4 205 11 008 050030035 M18M19M19 000 66 24 06 -24.3 -30.2 28.97 7 6 180 346 -015 058030035 M19M19M19 000 69 24 09 -24.4 -30.3 29.03 6 6 213 19 -010 058032044 M18M18M19 000 72 24 12 -23.2 -29.7 29.07 3 3 220 26 020 055033040 M19M18M18 000 75 24 15 -25.0 -30.3 29.14 12 20 167 333 030 062031041 M17M18M18 000 78 24 18 -25.0 -30.4 29.19 9 9 202 8 002 061034040 M17M17M18 000 81 24 21 -24.6 -29.8 29.24 9 9 151 317 -012 062035039 M17M17M18 000 84 25 00 -23.1 -29.2 29.30 5 4 166 332 -017 058034044 M18M18M18 000 87 25 03 -22.8 -28.9 29.32 4 6 243 49 -001 058039050 M19M18M18 000 90 25 06 -22.0 -28.7 29.32 5 5 207 13 -042 055036055 M17M17M18 000 93 25 09 -23.1 -30.3 29.32 5 5 199 5 -010 052044037 M17M17M18 000 96 25 12 -23.3 -31.0 29.31 5 5 197 3 005 049043035 M17M17M18 000 99 25 15 -23.3 -31.4 29.29 4 5 210 16 -019 047046038 M17M17M17 000 102 25 18 -23.4 -31.4 29.25 3 4 206 12 008 048043031 M17M17M17 000 105 25 21 -22.9 -31.4 29.23 2 3 196 2 -008 046032028 M17M16M16 000 108 26 00 -21.9 -29.9 29.22 2 4 263 69 -001 048027047 M16M15M16 000 111 26 03 -20.8 -27.2 29.18 5 8 256 62 -019 057039074 M15M15M15 000 114 26 06 -20.4 -26.4 29.17 3 5 246 52 -024 059032053 M15M15M15 001 117 26 09 -20.6 -26.5 29.16 3 4 193 359 -016 059030040 M15M14M16 000 120 26 12 -21.7 -28.6 29.13 4 5 179 345 -017 054035046 M15M15M16 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.