USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025073012 AMPS 0p89km 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 12 -24.8 -29.5 28.86 6 8 78 244 018 076065062 M22M20M20 000 01 30 13 -23.3 -27.4 28.89 5 5 240 46 193 069063048 M20M20M20 000 02 30 14 -22.9 -27.0 28.90 3 4 278 84 059 070054052 M19M19M19 000 03 30 15 -21.3 -26.4 28.83 1 8 44 210 -182 064058061 M19M19M19 000 04 30 16 -21.4 -26.3 28.89 2 9 96 262 060 065057063 M20M20M20 000 05 30 17 -20.5 -26.0 28.87 1 8 102 268 -009 062050063 M20M20M20 000 06 30 18 -22.0 -26.9 28.85 10 20 209 15 209 064049063 M19M20M20 000 07 30 19 -22.8 -27.1 28.87 8 10 244 50 -136 068054068 M19M19M19 000 08 30 20 -21.3 -26.9 28.84 8 8 204 10 319 061054060 M18M19M19 001 09 30 21 -19.9 -26.3 28.85 1 3 183 349 253 057056051 M19M19M20 000 10 30 22 -19.9 -26.1 28.83 2 6 303 109 213 058052050 M19M19M19 000 11 30 23 -19.8 -26.1 28.82 2 5 302 108 094 058045047 M18M18M18 000 12 31 00 -19.8 -26.1 28.81 3 5 304 110 -302 057040046 M18M17M17 000 13 31 01 -19.5 -25.7 28.80 3 7 332 139 -118 058043047 M18M17M17 000 14 31 02 -19.5 -25.9 28.76 3 6 291 97 -002 057045046 M18M17M17 000 15 31 03 -19.5 -25.8 28.76 3 5 70 236 -010 057051047 M18M18M19 000 16 31 04 -18.6 -25.6 28.75 3 4 257 63 018 054047049 M17M18M19 000 17 31 05 -19.4 -26.0 28.72 5 5 148 314 -102 056043050 M17M17M18 000 18 31 06 -19.0 -26.4 28.68 2 3 144 310 -055 052041045 M17M17M18 000 19 31 07 -19.1 -26.8 28.66 1 3 327 133 063 051040039 M17M17M18 000 20 31 08 -19.1 -27.0 28.62 2 5 63 229 -063 050040035 M17M18M18 000 21 31 09 -19.3 -25.8 28.58 2 12 20 186 030 057059036 M18M18M19 000 22 31 10 -22.1 -26.5 28.57 2 3 120 287 -101 068064037 M18M19M19 000 23 31 11 -22.7 -26.1 28.55 5 5 178 344 019 074067035 M19M19M19 000 24 31 12 -23.7 -27.5 28.55 6 6 216 22 -014 071073035 M20M20M19 000 25 31 13 -22.4 -26.3 28.54 6 6 193 359 021 070057044 M18M19M20 000 26 31 14 -22.0 -26.9 28.53 3 5 97 263 -094 065039029 M19M19M19 000 27 31 15 -24.2 -29.7 28.51 2 2 349 155 576 061031040 M20M19M19 000 28 31 16 -22.9 -29.3 28.51 5 27 232 38 -102 056030038 M19M18M18 000 29 31 17 -22.2 -29.9 28.47 13 14 180 346 -353 050030035 M17M17M17 000 30 31 18 -22.0 -29.9 28.45 12 13 186 352 -147 049029030 M17M17M17 000 31 31 19 -20.5 -29.8 28.44 11 13 180 346 -083 043030033 M16M16M17 000 32 31 20 -19.0 -29.7 28.42 6 6 178 344 019 038032034 M16M17M17 000 33 31 21 -19.3 -29.9 28.42 3 3 207 14 -009 039032035 M17M17M17 000 34 31 22 -19.0 -29.1 28.42 4 4 256 62 -073 041033034 M17M17M18 000 35 31 23 -18.5 -29.0 28.42 2 2 262 68 -190 039030035 M16M17M17 000 36 01 00 -19.1 -29.0 28.42 6 6 208 14 309 041031049 M15M16M17 000 37 01 01 -18.5 -28.1 28.41 18 34 182 348 -437 043041066 M17M18M19 001 38 01 02 -18.6 -26.5 28.39 27 43 190 356 -721 050049078 M18M19M20 001 39 01 03 -19.5 -27.3 28.39 30 48 193 359 012 050046075 M20M20M21 002 * 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.