USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092812 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 12 -27.8 -34.5 29.31 2 3 184 351 -003 048017045 M18M15M14 000 03 28 15 -25.2 -34.3 29.34 3 4 34 200 004 043024042 M17M16M15 000 06 28 18 -24.8 -33.5 29.35 2 3 89 255 009 044027040 M18M17M17 000 09 28 21 -26.1 -33.8 29.35 5 6 55 221 000 049036038 M19M18M18 000 12 29 00 -24.2 -28.1 29.33 6 8 47 214 -013 070065020 M19M19M19 000 15 29 03 -22.6 -25.0 29.33 6 9 43 209 -012 080079024 M18M19M20 000 18 29 06 -21.6 -23.5 29.28 5 7 60 226 005 085076029 M18M18M19 000 21 29 09 -22.0 -23.5 29.26 4 6 46 213 004 088080044 M18M18M18 000 24 29 12 -22.1 -24.0 29.25 4 6 19 185 -008 085075053 M18M18M18 000 27 29 15 -21.7 -23.7 29.26 2 4 347 153 -001 085070054 M18M18M18 000 30 29 18 -22.9 -24.7 29.25 1 1 182 348 017 086062040 M18M18M18 000 33 29 21 -24.8 -26.9 29.26 2 3 178 345 013 082055039 M19M18M17 000 36 30 00 -23.7 -26.4 29.26 1 2 41 207 019 079042026 M18M17M16 000 39 30 03 -21.5 -25.2 29.24 1 2 326 132 011 073035042 M17M16M16 000 42 30 06 -20.5 -25.6 29.22 4 8 268 74 -087 064057082 M13M14M15 001 45 30 09 -22.0 -25.4 29.20 2 11 232 38 -060 074045076 M16M14M15 006 48 30 12 -19.5 -22.2 29.15 3 10 304 110 -063 079061089 M14M14M16 019 51 30 15 -17.6 -20.4 29.14 2 18 171 338 -114 079071090 M13M15M16 024 54 30 18 -18.4 -20.5 29.13 6 12 76 242 -044 084081083 M15M16M16 008 57 30 21 -16.5 -19.4 29.09 5 11 92 258 -105 079073074 M14M14M15 004 60 01 00 -13.4 -16.5 29.07 8 33 200 7 176 078073081 M12M13M14 002 63 01 03 -10.6 -16.0 29.04 19 41 186 353 341 065051047 M10M11M12 001 66 01 06 -11.4 -16.9 29.05 21 37 192 359 048 064042036 M10M11M13 000 69 01 09 -11.6 -18.6 29.04 23 37 188 354 138 056031039 M10M10M11 000 72 01 12 -12.0 -18.4 29.01 17 32 207 13 -055 059029054 M09M10M11 000 75 01 15 -12.8 -18.6 29.02 11 25 226 32 034 062032055 M10M10M11 001 78 01 18 -13.3 -18.7 29.02 4 7 281 87 -034 064044059 M10M11M12 008 81 01 21 -14.2 -17.5 29.02 4 16 284 91 -057 076053073 M11M11M12 017 84 02 00 -11.7 -15.3 29.02 10 13 222 28 -133 075061073 M11M12M13 017 87 02 03 -11.2 -14.9 29.03 9 13 208 14 -190 074066075 M11M12M14 005 90 02 06 -11.8 -15.1 29.04 15 35 184 350 -128 077075063 M12M14M15 010 93 02 09 -12.5 -16.1 29.05 25 43 178 344 -067 075066060 M13M14M14 024 96 02 12 -13.3 -16.7 29.09 9 29 201 7 -099 076071069 M13M14M15 014 99 02 15 -15.1 -17.0 29.12 8 21 256 62 -098 086083084 M13M14M15 010 102 02 18 -12.8 -14.8 29.11 14 30 190 356 -032 085084082 M13M14M15 050 105 02 21 -15.3 -17.5 29.12 11 31 165 331 133 083084083 M15M15M16 049 108 03 00 -14.0 -16.9 29.14 12 29 166 332 -002 079077072 M14M15M16 008 111 03 03 -16.7 -19.3 29.14 6 23 237 43 -139 080066069 M15M15M15 000 114 03 06 -19.0 -20.9 29.14 3 6 278 84 -105 085066072 M15M15M16 000 117 03 09 -19.4 -21.0 29.13 2 5 233 39 -094 087065074 M15M15M15 001 120 03 12 -18.6 -20.5 29.11 4 6 226 32 -079 085069080 M15M14M15 013 * 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.