USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025080100 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 01 00 -13.7 -17.2 28.29 19 21 179 345 -033 079081079 M15M16M17 000 03 01 03 -13.8 -21.1 28.26 34 51 175 341 -096 054046061 M14M16M17 013 06 01 06 -17.3 -21.1 28.33 38 59 172 338 063 072073072 M19M20M20 015 09 01 09 -19.7 -22.9 28.52 28 50 164 330 169 076076075 M21M22M23 105 12 01 12 -22.7 -26.2 28.62 25 46 148 314 197 074076074 M23M24M25 090 15 01 15 -23.2 -27.6 28.69 37 56 157 323 204 067070059 M25M25M26 084 18 01 18 -23.7 -28.0 28.80 38 51 159 325 304 068067059 M25M26M26 039 21 01 21 -24.5 -29.0 28.84 39 49 160 326 184 066063053 M26M26M26 023 24 02 00 -23.4 -27.6 28.82 26 42 176 342 272 069061056 M24M25M25 010 27 02 03 -23.3 -27.5 28.82 18 31 190 356 258 068057050 M24M24M24 004 30 02 06 -21.0 -26.8 28.79 21 32 198 4 096 060047044 M21M22M23 000 33 02 09 -20.7 -29.0 28.77 25 33 189 356 001 048041043 M21M21M22 000 36 02 12 -21.0 -30.0 28.73 22 29 184 350 -003 044039038 M20M21M21 000 39 02 15 -22.3 -30.0 28.71 8 8 193 360 -004 050045047 M21M22M23 000 42 02 18 -26.1 -32.1 28.70 6 6 166 332 -048 057039039 M21M22M23 000 45 02 21 -26.7 -33.0 28.67 4 4 216 22 -074 055034042 M23M22M23 000 48 03 00 -26.4 -31.4 28.63 8 12 257 64 -053 063034058 M21M20M21 002 51 03 03 -24.5 -30.7 28.61 2 7 312 118 015 057042057 M20M20M21 001 54 03 06 -22.4 -27.6 28.59 5 8 253 59 146 063052069 M19M20M21 006 57 03 09 -22.9 -27.2 28.58 4 11 259 66 -035 068050069 M20M20M21 000 60 03 12 -21.9 -26.8 28.55 6 13 245 52 -028 064042065 M18M19M20 000 63 03 15 -20.6 -26.5 28.51 4 8 239 45 -047 060037056 M18M19M20 001 66 03 18 -21.1 -25.0 28.47 5 9 305 112 -096 071043064 M18M19M20 007 69 03 21 -21.1 -24.5 28.43 6 11 291 97 022 074046073 M18M18M19 013 72 04 00 -20.4 -24.2 28.40 8 13 299 105 -120 072048079 M17M18M18 017 75 04 03 -19.6 -23.3 28.41 3 6 270 76 -063 072069082 M17M18M19 029 78 04 06 -19.1 -22.8 28.44 7 21 204 10 -022 072062068 M18M19M20 029 81 04 09 -18.6 -22.5 28.48 11 27 227 33 074 071056072 M17M18M19 003 84 04 12 -17.1 -21.7 28.52 19 35 203 9 123 068060069 M17M18M19 001 87 04 15 -17.0 -22.9 28.58 20 35 199 5 125 061052067 M17M19M20 001 90 04 18 -19.5 -24.7 28.64 29 47 189 355 130 063053050 M20M20M20 000 93 04 21 -20.5 -26.2 28.70 23 41 187 353 -036 061046044 M20M20M21 000 96 05 00 -24.5 -30.1 28.78 20 30 170 336 -034 060033042 M23M21M21 000 99 05 03 -27.4 -32.3 28.84 10 10 144 310 073 063035037 M22M22M22 000 102 05 06 -28.6 -34.1 28.88 3 5 157 323 -005 059048033 M25M24M24 000 105 05 09 -29.5 -35.5 28.92 6 7 155 321 013 056034048 M24M24M25 000 108 05 12 -28.5 -36.4 28.95 4 5 179 345 029 047041073 M25M25M25 000 111 05 15 -29.6 -35.7 29.01 8 12 202 8 017 055067072 M24M25M26 000 114 05 18 -29.6 -35.7 29.04 12 18 225 31 007 056061054 M24M25M26 000 117 05 21 -29.9 -35.4 29.08 9 11 232 38 007 059063050 M25M26M27 000 120 06 00 -29.6 -34.7 29.06 7 14 224 30 -015 062062050 M25M26M26 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.