USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092800 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 28 00 -22.7 -30.4 29.27 3 3 326 132 006 052029019 M21M17M16 000 03 28 03 -23.3 -29.6 29.26 3 4 12 178 -011 057025016 M18M16M15 000 06 28 06 -22.0 -27.7 29.28 1 2 16 183 -011 061022018 M16M15M14 000 09 28 09 -21.5 -26.6 29.27 2 3 322 128 -003 064023030 M15M14M14 000 12 28 12 -22.8 -27.4 29.30 3 5 8 175 -015 068025041 M16M14M14 000 15 28 15 -25.1 -27.0 29.32 3 3 57 223 008 085041037 M18M16M15 000 18 28 18 -24.8 -29.1 29.35 2 3 24 190 -001 068046025 M19M17M16 000 21 28 21 -22.0 -28.6 29.35 2 3 24 190 011 055035024 M17M17M17 000 24 29 00 -22.2 -27.5 29.31 3 6 21 187 -027 062055021 M18M18M18 000 27 29 03 -21.5 -23.9 29.30 3 4 61 227 -005 081078040 M18M18M18 000 30 29 06 -21.8 -24.1 29.28 2 3 64 230 004 082083048 M18M18M18 000 33 29 09 -22.9 -24.4 29.26 2 4 37 203 002 088075053 M18M18M18 000 36 29 12 -22.0 -22.5 29.25 2 4 27 193 002 096086060 M18M18M18 000 39 29 15 -21.7 -21.7 29.24 2 3 13 180 -000 100084065 M18M19M18 001 42 29 18 -22.4 -24.8 29.24 2 2 159 325 001 081065046 M19M18M17 000 45 29 21 -22.9 -27.8 29.24 7 7 147 314 003 064037025 M18M17M17 000 48 30 00 -21.5 -28.1 29.23 2 5 306 112 -008 055025039 M17M16M16 000 51 30 03 -20.1 -26.1 29.20 2 5 199 6 -071 058034080 M15M15M15 005 54 30 06 -18.3 -23.1 29.17 3 15 261 67 -035 066042079 M14M14M14 006 57 30 09 -17.1 -20.0 29.15 4 16 244 50 -076 079056082 M14M14M15 002 60 30 12 -18.9 -21.2 29.15 9 10 146 312 -032 082074086 M16M16M17 005 63 30 15 -20.7 -22.6 29.15 5 13 56 222 -037 085071082 M15M15M16 002 66 30 18 -19.5 -21.8 29.13 3 11 99 265 -152 082065075 M15M14M15 001 69 30 21 -14.1 -17.6 29.08 7 34 227 33 190 075059066 M10M10M11 003 72 01 00 -8.7 -14.5 29.04 20 37 211 17 148 063038041 M07M08M09 000 75 01 03 -8.7 -14.9 29.04 23 39 193 359 119 061041044 M08M09M11 000 78 01 06 -9.8 -15.7 29.01 16 27 218 24 070 062035059 M07M08M09 000 81 01 09 -13.8 -18.1 29.02 10 15 191 357 -019 070036048 M10M10M10 000 84 01 12 -11.2 -17.6 29.01 15 31 213 19 044 060032052 M08M09M10 003 87 01 15 -10.6 -15.9 29.02 19 34 218 24 -057 065052065 M09M10M11 001 90 01 18 -11.7 -15.2 29.03 22 38 197 3 -066 075069073 M11M12M14 000 93 01 21 -11.4 -14.5 29.05 20 36 193 360 026 078074079 M11M13M14 001 96 02 00 -11.3 -14.3 29.05 21 36 190 356 025 078074077 M12M13M14 001 99 02 03 -10.5 -13.8 29.04 20 35 191 357 111 076071071 M11M12M14 000 102 02 06 -11.2 -13.9 29.06 12 26 193 359 033 081079080 M12M13M14 001 105 02 09 -12.4 -15.0 29.06 11 20 184 350 -028 081076079 M12M13M14 001 108 02 12 -13.7 -15.9 29.08 7 17 222 28 -058 084079075 M13M14M15 002 111 02 15 -14.6 -16.4 29.09 4 5 258 64 -056 087080081 M13M13M14 009 114 02 18 -14.1 -16.5 29.11 2 2 170 336 -088 082075079 M13M14M15 007 117 02 21 -13.9 -16.2 29.13 3 5 305 111 -091 083078079 M13M14M15 013 120 03 00 -12.9 -15.5 29.16 4 3 226 32 -109 081072076 M14M14M15 044 * 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.