USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026042800 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 28 00 -30.1 -37.9 28.56 4 5 193 359 -054 046015021 M23M21M22 000 01 28 01 -27.4 -36.0 28.59 11 11 212 18 064 044014018 M22M21M22 000 02 28 02 -24.1 -36.2 28.57 6 11 224 31 047 032019015 M22M22M21 000 03 28 03 -24.6 -37.4 28.56 1 2 319 125 089 030021015 M22M22M22 000 04 28 04 -23.8 -37.6 28.56 5 6 224 30 -208 027016015 M21M21M21 000 05 28 05 -22.7 -37.8 28.55 4 4 244 50 -321 024015016 M21M21M21 000 06 28 06 -22.7 -38.6 28.57 6 7 249 56 -162 022013023 M20M20M21 000 07 28 07 -22.3 -38.6 28.56 2 6 338 144 -168 021012026 M20M20M20 000 08 28 08 -22.6 -38.5 28.55 2 5 24 190 -087 022012023 M19M20M21 000 09 28 09 -21.4 -39.2 28.55 2 5 267 73 131 019013020 M19M20M21 000 10 28 10 -21.2 -37.7 28.55 4 5 270 76 105 021011018 M19M19M21 000 11 28 11 -21.2 -38.1 28.56 2 3 285 92 114 020011013 M19M19M20 000 12 28 12 -20.8 -38.8 28.56 5 5 245 51 -007 018011027 M19M19M20 000 13 28 13 -20.0 -37.1 28.56 5 4 207 14 -111 020012033 M18M19M20 000 14 28 14 -20.0 -38.7 28.58 4 4 152 318 -007 017012031 M18M19M20 000 15 28 15 -20.9 -37.5 28.57 2 9 211 17 077 021016034 M19M19M20 000 16 28 16 -21.9 -36.7 28.59 2 8 94 260 068 025015030 M19M19M20 000 17 28 17 -21.2 -37.2 28.60 4 18 170 336 059 022015028 M19M20M20 000 18 28 18 -24.3 -35.1 28.62 6 14 100 266 -436 036019025 M20M21M21 000 19 28 19 -24.9 -33.4 28.63 8 28 210 16 021 046022028 M21M21M21 000 20 28 20 -23.7 -34.5 28.64 16 24 189 355 155 036020027 M21M21M21 000 21 28 21 -23.9 -34.6 28.67 15 17 194 360 -011 037020030 M20M21M21 000 22 28 22 -23.9 -34.9 28.68 10 14 208 15 142 036023038 M21M22M22 000 23 28 23 -23.7 -33.6 28.70 10 12 181 347 366 040025062 M20M21M23 000 24 29 00 -22.0 -28.7 28.70 31 38 186 352 -188 055052056 M22M23M24 000 25 29 01 -23.2 -29.3 28.72 38 46 175 342 -020 058043044 M23M23M24 000 26 29 02 -24.6 -29.3 28.74 41 49 174 341 -088 065050041 M25M25M24 000 27 29 03 -26.3 -30.7 28.77 40 48 176 342 -102 066053046 M27M26M25 000 28 29 04 -26.5 -31.6 28.77 35 41 176 342 -084 062051060 M27M26M25 000 29 29 05 -26.6 -32.5 28.77 30 34 174 340 -015 058051075 M26M25M26 000 30 29 06 -26.6 -32.5 28.75 19 25 178 344 -019 057058069 M26M26M27 000 31 29 07 -29.6 -31.8 28.75 5 12 64 230 034 081067070 M27M28M28 000 32 29 08 -31.1 -32.4 28.74 8 13 87 253 019 089065063 M28M27M28 000 33 29 09 -31.3 -32.6 28.72 7 10 83 249 -014 089064073 M28M27M27 000 34 29 10 -32.0 -32.9 28.69 8 12 86 252 -040 092065081 M28M27M28 000 35 29 11 -31.3 -33.1 28.67 11 18 88 254 003 084080078 M28M27M28 001 36 29 12 -31.4 -33.1 28.63 10 25 73 239 -062 085086080 M28M28M29 000 37 29 13 -30.7 -32.7 28.60 11 28 65 231 -133 083089079 M28M28M29 002 38 29 14 -31.4 -33.4 28.59 11 30 65 231 -095 083088076 M28M28M29 001 39 29 15 -31.9 -33.2 28.57 8 32 53 219 -035 089084072 M28M28M29 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.