USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092600 AMPS 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 26 00 -19.1 -28.9 29.20 2 4 249 55 -002 063028035 M18M16M15 000 01 26 01 -18.5 -29.0 29.23 4 4 259 65 -081 039023034 M15M14M14 000 02 26 02 -18.9 -29.0 29.19 3 4 262 68 -145 041024034 M16M15M15 000 03 26 03 -17.9 -29.1 29.17 3 6 37 203 -248 037024033 M14M14M15 000 04 26 04 -20.6 -28.8 29.17 4 9 43 209 -090 048023035 M16M15M15 000 05 26 05 -20.4 -27.0 29.18 4 8 32 198 -098 056023034 M16M15M15 000 06 26 06 -19.5 -23.6 29.15 3 9 332 138 -184 070032024 M16M15M15 000 07 26 07 -18.4 -24.2 29.14 2 7 19 185 -215 060032021 M16M17M17 000 08 26 08 -18.9 -22.2 29.14 3 7 309 115 -002 076031023 M16M16M16 000 09 26 09 -19.9 -22.8 29.12 4 14 51 217 -023 078063020 M16M17M17 000 10 26 10 -19.7 -22.9 29.11 5 16 51 217 044 076068023 M17M17M17 000 11 26 11 -19.5 -23.0 29.10 3 16 67 233 009 074051026 M17M17M16 000 12 26 12 -19.1 -22.8 29.09 2 4 261 67 -021 072033025 M16M15M16 000 13 26 13 -19.5 -23.5 29.08 4 5 93 259 081 071048017 M16M16M16 000 14 26 14 -18.6 -22.4 29.10 5 5 104 271 -021 073070019 M17M17M16 000 15 26 15 -19.4 -25.0 29.09 8 8 131 297 -110 061041020 M15M15M16 000 16 26 16 -20.8 -28.4 29.10 9 9 161 327 -128 051034021 M15M15M15 000 17 26 17 -20.9 -28.4 29.10 1 2 204 11 -094 051037022 M17M16M16 000 18 26 18 -22.6 -27.7 29.13 2 5 62 228 016 063033022 M18M16M16 000 19 26 19 -21.1 -27.9 29.12 2 3 197 3 -071 055036023 M17M17M17 000 20 26 20 -19.9 -29.0 29.14 2 3 130 296 -009 045045023 M16M17M17 000 21 26 21 -22.2 -28.7 29.14 3 6 92 258 047 055037023 M17M17M17 000 22 26 22 -21.2 -29.3 29.15 1 2 154 320 -084 048031024 M17M17M17 000 23 26 23 -21.2 -29.7 29.13 3 3 195 1 -003 046031023 M17M17M17 000 24 27 00 -21.0 -29.9 29.14 2 2 168 334 -089 045028023 M18M17M17 000 25 27 01 -21.5 -30.2 29.16 2 2 151 318 -145 045023023 M17M16M16 000 26 27 02 -21.2 -30.2 29.16 3 3 154 320 -089 044024024 M18M17M16 000 27 27 03 -21.9 -31.3 29.16 4 5 93 259 -160 042024024 M18M16M16 000 28 27 04 -22.5 -31.3 29.16 3 4 88 254 -148 045031019 M18M17M16 000 29 27 05 -23.7 -29.6 29.16 6 8 97 263 -033 058044021 M18M17M17 000 30 27 06 -22.1 -27.8 29.16 7 8 103 269 010 060040019 M17M16M17 000 31 27 07 -21.8 -26.9 29.14 3 6 67 233 012 064038018 M17M16M16 000 32 27 08 -21.2 -25.5 29.14 4 6 98 264 043 069035019 M17M17M17 000 33 27 09 -22.0 -25.6 29.14 6 7 107 274 002 072031022 M18M18M17 000 34 27 10 -26.1 -28.4 29.15 5 6 76 242 -035 081038024 M20M18M18 000 35 27 11 -26.3 -28.5 29.15 7 7 108 274 -081 081062026 M20M18M19 000 36 27 12 -24.4 -27.3 29.15 3 3 162 328 -109 077064028 M21M19M18 000 37 27 13 -24.1 -26.9 29.15 2 3 147 313 -069 078064031 M20M19M19 000 38 27 14 -25.1 -28.7 29.15 7 10 90 256 -046 072077027 M21M20M20 000 39 27 15 -26.1 -29.6 29.15 8 12 97 263 -164 073080026 M21M21M21 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.