USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050112 WRF 2.67-km 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 12 -38.8 -40.7 29.36 8 8 138 304 -020 069071063 M33M31M30 000 01 01 13 -37.0 -39.6 29.36 4 6 231 37 027 076071067 M33M31M31 000 02 01 14 -35.6 -38.1 29.35 2 18 242 48 -062 077061063 M32M31M30 000 03 01 15 -31.5 -38.4 29.33 16 27 186 352 -166 052044057 M29M29M29 000 04 01 16 -29.7 -39.1 29.28 28 33 177 343 -089 040039052 M29M29M29 000 05 01 17 -29.9 -38.6 29.33 25 33 183 349 010 043040051 M29M30M30 000 06 01 18 -29.2 -38.3 29.33 24 32 185 351 023 041038050 M29M29M29 000 07 01 19 -28.3 -36.2 29.33 18 27 187 354 -015 047037054 M28M28M29 000 08 01 20 -30.8 -36.5 29.33 2 3 346 152 001 057044052 M30M29M29 000 09 01 21 -30.8 -36.7 29.32 2 3 127 293 014 057046050 M29M29M29 000 10 01 22 -31.1 -35.5 29.32 1 3 84 250 -021 065050042 M29M29M29 000 11 01 23 -31.1 -34.6 29.30 1 3 68 234 -038 072053033 M28M29M29 000 12 02 00 -31.5 -35.1 29.29 2 2 218 24 009 070053031 M28M29M30 000 13 02 01 -30.7 -35.4 29.27 2 2 200 6 -017 064050030 M28M29M29 000 14 02 02 -30.4 -36.3 29.27 1 2 241 47 -032 056042029 M28M28M29 000 15 02 03 -31.2 -37.8 29.25 1 2 12 179 -020 052035029 M28M28M28 000 16 02 04 -31.6 -38.2 29.24 2 3 35 201 -027 053030027 M28M27M28 000 17 02 05 -31.5 -38.2 29.22 1 3 33 199 -037 052027025 M27M27M27 000 18 02 06 -31.0 -38.8 29.20 1 2 224 30 -019 046028026 M27M27M27 000 19 02 07 -31.2 -39.2 29.20 2 2 280 86 -021 045029026 M27M27M27 000 20 02 08 -31.1 -39.1 29.18 2 3 328 134 -028 046031024 M27M26M26 000 21 02 09 -32.1 -38.1 29.18 3 5 345 151 -014 055035023 M27M26M26 000 22 02 10 -31.3 -37.2 29.16 3 5 30 196 -016 056029022 M27M26M26 000 23 02 11 -31.1 -37.4 29.15 4 5 51 217 -015 054025022 M26M25M25 000 24 02 12 -30.7 -38.0 29.14 3 4 38 204 -016 049024023 M26M25M25 000 25 02 13 -29.8 -39.0 29.13 1 2 346 152 -032 041022023 M26M25M25 000 26 02 14 -29.5 -39.9 29.13 1 2 73 239 -015 036021021 M25M24M24 000 27 02 15 -29.1 -40.3 29.12 1 2 18 184 -018 034019019 M25M24M24 000 28 02 16 -28.6 -40.7 29.10 2 3 30 196 -005 031019019 M24M24M24 000 29 02 17 -28.5 -40.9 29.08 2 2 334 140 -020 030018021 M24M23M24 000 30 02 18 -28.2 -41.2 29.06 2 3 360 166 -024 028017021 M24M23M23 000 31 02 19 -28.7 -41.5 29.05 3 4 14 180 -011 029017020 M23M23M23 000 32 02 20 -28.8 -40.7 29.04 3 6 359 165 -020 031016020 M23M22M23 000 33 02 21 -28.9 -35.7 29.02 4 7 2 168 -010 053016022 M23M22M22 000 34 02 22 -28.0 -33.7 29.00 4 6 340 146 -059 059017023 M23M22M22 000 35 02 23 -27.6 -30.9 28.97 4 7 355 161 -010 074018025 M22M22M21 000 36 03 00 -26.5 -30.4 28.96 4 8 358 164 -008 070019045 M21M21M21 000 37 03 01 -26.7 -29.1 28.96 4 8 17 183 -017 081026061 M21M21M20 000 38 03 02 -25.9 -27.8 28.95 3 6 20 186 -028 084030060 M21M20M20 000 39 03 03 -25.3 -26.4 28.93 2 4 301 108 022 091037049 M22M20M19 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.