USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092712 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 27 12 -29.4 -35.5 29.17 2 2 360 166 003 056042016 M23M18M18 000 03 27 15 -27.2 -32.5 29.20 2 3 167 333 -047 061038021 M20M19M18 000 06 27 18 -29.7 -34.4 29.25 3 6 29 195 -001 064036013 M21M19M19 000 09 27 21 -25.0 -32.0 29.25 1 4 215 21 -004 052026016 M19M18M18 000 12 28 00 -23.8 -32.7 29.29 3 5 360 166 014 044025015 M19M17M17 000 15 28 03 -24.1 -30.7 29.29 3 4 343 149 -006 055022014 M17M17M16 000 18 28 06 -24.1 -30.6 29.31 3 4 357 163 -017 056022015 M17M16M15 000 21 28 09 -22.4 -26.3 29.33 1 3 357 163 -007 071020021 M16M15M14 000 24 28 12 -24.4 -30.6 29.33 2 3 341 147 -009 058017026 M15M14M14 000 27 28 15 -22.6 -27.6 29.37 1 2 15 181 -012 064021033 M15M14M15 000 30 28 18 -23.4 -28.3 29.36 2 3 345 151 002 064024032 M15M15M15 000 33 28 21 -23.6 -27.7 29.37 2 3 82 248 000 069029031 M17M16M16 000 36 29 00 -26.3 -29.1 29.36 3 5 48 214 -020 078052020 M20M18M18 000 39 29 03 -24.3 -29.9 29.33 2 4 57 223 -001 060053019 M20M19M19 000 42 29 06 -26.5 -32.3 29.31 4 6 116 282 -020 058086022 M19M18M18 000 45 29 09 -25.2 -29.4 29.29 4 4 165 331 004 068052025 M18M17M17 000 48 29 12 -24.3 -30.2 29.26 5 5 172 338 004 058046027 M17M17M18 000 51 29 15 -24.3 -29.9 29.25 4 5 164 330 019 060045037 M17M17M18 000 54 29 18 -25.4 -31.2 29.24 5 5 159 325 025 058047039 M18M17M18 000 57 29 21 -24.3 -32.0 29.23 5 5 164 330 011 049034027 M18M18M18 000 60 30 00 -22.7 -31.4 29.23 2 5 250 56 008 045029036 M16M16M17 000 63 30 03 -23.2 -29.9 29.19 3 10 283 89 001 054031050 M16M15M16 000 66 30 06 -21.7 -27.9 29.17 2 17 300 106 -030 058046074 M14M14M15 001 69 30 09 -22.2 -22.7 29.16 4 20 2 168 -084 095065079 M13M14M15 001 72 30 12 -19.5 -20.9 29.16 5 17 48 214 -112 088074082 M14M15M16 001 75 30 15 -17.4 -20.3 29.16 7 28 322 128 083 079068064 M14M15M15 009 78 30 18 -19.3 -20.3 29.15 3 12 353 159 039 092071085 M14M14M15 000 81 30 21 -16.4 -17.8 29.11 4 28 232 38 037 089086089 M12M13M14 009 84 01 00 -10.8 -15.0 29.07 18 40 196 3 440 071060049 M10M11M12 002 87 01 03 -10.7 -13.9 29.07 12 28 208 14 266 078069072 M09M09M11 000 90 01 06 -13.3 -15.4 29.04 7 21 273 79 -106 084066068 M10M10M11 004 93 01 09 -14.2 -17.1 29.05 8 15 261 68 -166 079045046 M10M10M11 013 96 01 12 -12.5 -17.1 29.03 11 25 219 25 -051 069047067 M09M10M12 009 99 01 15 -13.2 -17.0 29.03 8 15 232 38 -011 073051073 M09M10M11 016 102 01 18 -12.7 -16.4 29.04 3 3 161 327 -008 073071082 M10M11M13 033 105 01 21 -13.0 -14.8 29.06 3 3 276 82 -088 087085086 M11M12M13 075 108 02 00 -11.8 -13.8 29.07 5 6 244 50 -070 085081084 M11M12M13 062 111 02 03 -11.4 -13.8 29.07 3 5 255 61 -096 083079083 M11M11M13 025 114 02 06 -11.7 -14.7 29.09 3 3 191 357 -139 079068085 M11M11M12 013 117 02 09 -14.0 -15.9 29.10 3 5 269 75 -129 085071079 M11M12M12 019 120 02 12 -16.2 -17.9 29.11 5 11 300 106 -066 087054073 M11M11M12 012 * 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.