USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026101300 WRF 0p89km 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 13 00 -22.9 -27.5 29.19 11 13 148 314 -149 069074060 M25M26M26 000 01 13 01 -23.5 -27.4 29.22 4 10 226 32 032 070053054 M24M24M25 000 02 13 02 -23.5 -27.1 29.20 1 16 19 185 -030 073051051 M24M24M25 000 03 13 03 -21.8 -32.7 29.13 29 37 176 343 223 037045041 M23M24M24 000 04 13 04 -21.7 -32.5 29.17 23 28 182 349 -187 037048041 M23M24M24 000 05 13 05 -21.9 -32.7 29.15 21 29 186 353 -072 037054041 M23M24M25 000 06 13 06 -23.3 -29.2 29.14 6 11 216 22 -043 059049044 M24M25M25 000 07 13 07 -25.7 -28.4 29.14 4 6 54 220 018 078063048 M25M25M26 000 08 13 08 -26.3 -29.1 29.12 4 6 78 244 036 077066048 M25M25M26 000 09 13 09 -27.0 -29.6 29.11 5 7 77 243 020 078052052 M25M25M25 000 10 13 10 -27.4 -30.5 29.12 5 8 80 246 -029 076052057 M25M25M24 000 11 13 11 -26.7 -31.0 29.09 4 6 79 245 -035 067051062 M25M24M25 000 12 13 12 -25.6 -31.5 29.07 1 4 87 253 006 058046059 M24M25M25 000 13 13 13 -25.8 -31.5 29.06 3 3 188 354 -002 059048060 M25M24M25 000 14 13 14 -25.6 -31.5 29.06 2 2 231 37 -007 058047057 M24M24M25 000 15 13 15 -25.2 -31.6 29.06 2 2 198 4 026 055045060 M23M24M25 000 16 13 16 -24.6 -32.0 29.05 2 2 207 14 041 051046062 M23M24M25 000 17 13 17 -24.9 -32.1 29.02 1 1 213 19 008 052049064 M23M24M25 000 18 13 18 -24.9 -32.0 29.02 1 2 134 300 024 052050063 M23M24M24 000 19 13 19 -23.9 -31.5 29.01 3 3 200 6 010 049049064 M23M24M24 000 20 13 20 -23.5 -30.9 29.00 5 5 190 356 011 051050065 M23M23M24 000 21 13 21 -22.8 -30.8 28.99 4 4 192 358 015 048049063 M23M23M24 000 22 13 22 -22.7 -30.3 28.96 2 2 177 343 008 050050062 M22M23M24 000 23 13 23 -23.3 -29.5 28.96 2 3 352 159 027 057050062 M22M23M24 000 24 14 00 -23.0 -29.6 28.95 2 3 359 165 022 055052063 M22M23M24 000 25 14 01 -22.7 -29.3 28.95 2 4 338 144 015 055053062 M22M23M24 000 26 14 02 -22.4 -29.6 28.93 3 5 328 135 020 052055055 M22M23M23 001 27 14 03 -22.2 -29.4 28.94 3 6 324 130 004 052056050 M22M23M23 001 28 14 04 -21.9 -29.2 28.92 2 5 336 142 015 052059050 M22M23M23 001 29 14 05 -21.8 -27.3 28.91 3 6 320 126 -003 061066055 M22M23M23 001 30 14 06 -21.7 -26.2 28.91 2 5 346 152 003 067069057 M22M22M23 001 31 14 07 -21.9 -25.3 28.90 2 5 4 170 001 074075060 M22M22M23 001 32 14 08 -22.0 -24.8 28.87 2 5 5 172 002 079078065 M22M22M23 002 33 14 09 -22.1 -24.2 28.87 3 6 340 146 -007 083082053 M22M22M22 002 34 14 10 -22.1 -23.4 28.86 3 7 345 151 -019 089083049 M21M22M22 002 35 14 11 -22.1 -23.1 28.84 3 7 13 179 -048 092083046 M21M21M22 001 36 14 12 -22.0 -23.0 28.84 3 9 24 191 -052 092087048 M21M21M22 001 37 14 13 -21.9 -22.9 28.84 3 8 23 189 -070 092092054 M21M21M22 001 38 14 14 -21.9 -22.9 28.84 2 8 16 182 -116 091088057 M21M21M21 001 39 14 15 -21.8 -23.0 28.84 2 8 347 153 -050 090091063 M21M21M22 001 * 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.