USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050100 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 01 00 -30.2 -33.9 29.21 9 11 183 349 -119 064064068 M26M27M29 000 01 01 01 -30.0 -33.1 29.21 8 35 163 330 -213 075057055 M27M27M28 000 02 01 02 -31.7 -35.7 29.23 2 11 237 43 -198 068076065 M28M28M29 000 03 01 03 -27.6 -31.0 29.23 32 45 175 341 -020 073068054 M28M28M28 000 04 01 04 -27.2 -31.5 29.22 32 45 175 341 -032 067053060 M27M27M27 000 05 01 05 -30.2 -33.7 29.22 16 28 216 23 030 072061059 M28M29M29 000 06 01 06 -30.6 -33.9 29.25 15 33 221 27 263 073064052 M28M29M30 000 07 01 07 -28.0 -33.4 29.23 38 47 174 340 -039 060051053 M27M27M28 000 08 01 08 -28.4 -34.0 29.25 37 48 180 346 -058 058049053 M27M27M28 000 09 01 09 -28.6 -35.5 29.24 35 45 182 349 -285 052044055 M28M27M28 000 10 01 10 -28.9 -34.6 29.25 35 45 176 343 -027 058052057 M28M28M28 000 11 01 11 -28.9 -35.4 29.27 35 43 176 342 -219 054050056 M28M28M29 000 12 01 12 -28.9 -34.0 29.28 38 48 170 336 -074 061046060 M28M27M28 000 13 01 13 -29.3 -35.5 29.26 38 47 169 335 -265 055053058 M29M29M29 000 14 01 14 -29.3 -35.3 29.29 34 42 171 337 082 056056057 M29M29M29 000 15 01 15 -28.9 -35.2 29.30 32 42 173 339 -055 054054054 M29M29M29 000 16 01 16 -28.7 -34.5 29.29 29 40 175 341 -283 057053051 M29M29M29 000 17 01 17 -28.3 -34.5 29.29 20 31 185 351 080 055052053 M28M28M29 000 18 01 18 -31.9 -35.4 29.29 8 25 203 9 -234 072048056 M28M28M29 000 19 01 19 -32.0 -35.2 29.28 8 11 101 267 007 073050054 M28M29M29 000 20 01 20 -30.2 -33.6 29.27 2 6 80 246 -069 072058048 M29M29M30 000 21 01 21 -30.5 -33.8 29.27 2 6 25 191 -155 073059045 M29M29M30 000 22 01 22 -29.9 -34.0 29.25 2 5 348 154 -081 068059044 M28M29M30 000 23 01 23 -29.9 -34.1 29.23 3 5 251 57 -003 067055033 M28M29M29 000 24 02 00 -29.7 -34.4 29.22 4 4 211 17 -048 064048029 M27M28M29 000 25 02 01 -29.5 -35.1 29.22 3 3 240 46 -091 058040027 M27M28M29 000 26 02 02 -29.3 -35.7 29.21 3 3 185 352 -147 054038027 M27M27M28 000 27 02 03 -29.5 -36.7 29.19 4 4 160 326 -195 050034028 M27M27M27 000 28 02 04 -29.6 -37.4 29.17 4 4 168 334 -138 047029028 M26M26M27 000 29 02 05 -29.7 -37.7 29.17 2 3 201 7 -175 046029030 M27M26M27 000 30 02 06 -29.1 -37.3 29.15 4 4 215 22 -186 046029031 M26M26M27 000 31 02 07 -29.2 -36.7 29.14 2 3 236 42 -227 048027024 M25M26M26 000 32 02 08 -29.3 -36.4 29.13 1 3 262 68 -316 050025027 M25M25M26 000 33 02 09 -29.9 -36.5 29.12 1 3 268 74 -185 053026028 M25M25M25 000 34 02 10 -29.7 -37.0 29.12 1 3 21 187 -193 049025026 M25M25M25 000 35 02 11 -29.3 -37.8 29.11 2 3 128 294 -116 043024026 M24M25M25 000 36 02 12 -29.3 -38.6 29.09 1 3 104 271 012 040022024 M25M24M25 000 37 02 13 -29.0 -38.7 29.09 1 3 110 276 -017 039022024 M24M24M24 000 38 02 14 -28.9 -38.4 29.09 1 4 350 156 -022 040021023 M24M24M24 000 39 02 15 -28.5 -37.3 29.08 1 3 305 111 -027 043020023 M24M23M24 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.