USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025080100 AMPS 2p67km 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 -13.6 -16.8 28.29 22 24 178 345 -040 079082079 M15M16M17 000 01 01 01 -15.0 -19.1 28.27 26 46 187 353 360 071066075 M15M16M16 004 02 01 02 -13.9 -20.0 28.26 36 56 181 348 326 060056073 M14M15M17 005 03 01 03 -14.3 -21.6 28.26 35 53 176 342 271 054045062 M14M16M17 003 04 01 04 -14.3 -21.5 28.26 37 58 175 341 202 054040050 M14M15M16 001 05 01 05 -15.7 -23.7 28.31 47 70 176 342 125 050037055 M16M17M18 002 06 01 06 -18.0 -21.2 28.34 40 61 177 344 213 076076073 M19M20M20 012 07 01 07 -18.8 -21.4 28.45 26 49 166 333 -378 080084080 M20M21M22 036 08 01 08 -19.5 -22.3 28.50 30 53 170 336 -455 079080078 M20M22M23 039 09 01 09 -19.6 -22.5 28.53 28 53 166 333 -094 078079077 M20M21M23 029 10 01 10 -20.3 -23.1 28.58 24 49 162 328 -265 078080079 M21M22M23 026 11 01 11 -21.0 -23.8 28.61 23 49 158 324 -296 078079082 M22M23M24 029 12 01 12 -22.7 -26.0 28.64 21 48 135 301 -526 075078080 M23M23M24 032 13 01 13 -23.1 -27.0 28.66 28 53 144 310 -200 071074074 M23M24M24 029 14 01 14 -23.2 -27.5 28.66 39 63 162 329 089 067068060 M24M24M25 032 15 01 15 -23.5 -27.7 28.67 45 66 169 335 021 068067056 M24M24M25 019 16 01 16 -23.6 -27.9 28.71 41 63 167 333 302 068069058 M24M25M26 014 17 01 17 -23.7 -27.5 28.76 43 64 169 336 108 071069059 M24M25M26 013 18 01 18 -24.1 -28.2 28.79 44 64 170 337 -233 069067057 M24M25M26 010 19 01 19 -24.2 -28.5 28.81 43 62 166 332 -430 067066054 M25M25M26 006 20 01 20 -24.3 -28.3 28.81 44 64 169 335 -545 069068052 M25M26M27 008 21 01 21 -25.0 -29.3 28.83 48 65 168 335 -436 067065050 M25M26M26 007 22 01 22 -25.5 -29.4 28.84 47 63 170 337 -107 070062053 M26M26M26 004 23 01 23 -25.4 -29.3 28.82 50 64 176 342 282 070057050 M25M25M25 003 24 02 00 -24.1 -27.5 28.81 44 52 178 344 -072 073060058 M24M24M25 003 25 02 01 -24.0 -27.8 28.82 35 51 185 352 197 071056061 M24M24M25 001 26 02 02 -25.1 -28.4 28.84 31 44 196 2 322 074068057 M26M26M26 002 27 02 03 -23.5 -27.2 28.81 30 48 187 353 625 072057051 M23M23M23 002 28 02 04 -23.3 -27.3 28.84 19 38 195 1 188 070060056 M23M23M24 000 29 02 05 -23.1 -27.4 28.83 21 39 208 14 -033 068053051 M22M23M23 000 30 02 06 -21.4 -26.8 28.79 31 46 186 352 086 061045049 M21M22M22 000 31 02 07 -22.8 -27.9 28.78 14 32 211 17 145 063052053 M22M22M23 000 32 02 08 -21.4 -27.7 28.75 35 45 189 355 -031 057047046 M21M22M22 000 33 02 09 -21.1 -29.4 28.76 34 46 182 348 057 047040047 M21M21M22 000 34 02 10 -21.5 -30.3 28.75 33 43 183 349 -006 045037044 M21M21M21 000 35 02 11 -21.3 -30.3 28.75 30 39 181 347 -053 044044041 M21M21M22 000 36 02 12 -21.3 -30.5 28.73 31 38 180 346 -017 043036039 M20M20M21 000 37 02 13 -21.4 -29.8 28.71 20 32 192 358 -019 047045043 M21M21M21 000 38 02 14 -23.9 -29.3 28.72 10 22 195 2 -022 061051046 M21M22M23 000 39 02 15 -22.8 -29.8 28.71 6 6 215 21 -019 053047047 M21M22M23 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 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.