USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025072800 AMPS 8km 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 -20.4 -23.5 28.89 16 16 192 358 -023 070070080 M19M19M20 000 03 28 03 -23.5 -29.1 28.88 42 56 165 331 317 060056046 M24M24M24 029 06 28 06 -23.0 -27.1 28.95 24 39 166 332 194 069065061 M24M25M25 014 09 28 09 -26.8 -30.3 29.05 13 27 133 299 012 072073070 M27M27M27 015 12 28 12 -27.8 -30.7 29.08 5 8 28 194 -017 076077067 M26M27M26 011 15 28 15 -24.4 -27.4 29.06 3 3 212 18 -066 076077086 M23M23M24 039 18 28 18 -22.7 -26.2 29.06 10 13 186 352 133 074075075 M22M22M23 053 21 28 21 -20.5 -25.1 29.06 21 33 152 318 221 066065067 M21M22M23 007 24 29 00 -20.9 -24.7 29.06 9 26 152 318 -063 072070069 M22M22M23 006 27 29 03 -25.8 -28.7 29.07 5 6 227 34 051 077071066 M22M23M24 001 30 29 06 -26.3 -28.7 29.04 3 3 267 73 066 081072071 M23M23M24 001 33 29 09 -23.4 -27.1 28.96 4 6 47 213 -004 071061072 M20M21M21 001 36 29 12 -20.3 -24.3 28.87 8 13 206 12 141 070066074 M19M19M20 005 39 29 15 -20.0 -23.7 28.83 32 45 178 344 106 072070059 M20M21M21 038 42 29 18 -21.5 -25.2 28.91 36 57 173 339 162 073070067 M22M23M24 012 45 29 21 -22.4 -25.7 28.93 28 48 159 325 156 075075065 M23M23M24 014 48 30 00 -23.5 -26.7 28.95 26 47 155 321 234 075073063 M24M24M25 014 51 30 03 -26.4 -29.6 28.99 17 36 129 296 142 074077068 M26M24M24 009 54 30 06 -27.9 -31.1 28.99 5 27 82 249 048 074081075 M28M26M24 017 57 30 09 -27.9 -30.9 28.98 3 5 318 124 083 076078077 M29M26M24 030 60 30 12 -26.7 -29.4 28.96 3 4 307 114 038 078081083 M25M23M23 040 63 30 15 -26.0 -28.6 28.91 4 8 325 131 -035 079069072 M24M22M21 014 66 30 18 -23.7 -27.2 28.87 6 28 215 21 003 073055054 M20M20M20 000 69 30 21 -21.7 -26.0 28.83 5 10 181 347 -038 068051049 M20M19M19 000 72 31 00 -23.0 -26.4 28.78 2 6 275 81 -163 074052043 M20M19M19 000 75 31 03 -21.8 -26.2 28.75 4 8 248 54 -068 067048059 M19M19M19 000 78 31 06 -18.6 -24.8 28.69 20 36 202 8 197 058039051 M17M17M17 000 81 31 09 -16.8 -23.7 28.64 28 40 193 359 -063 055040049 M16M17M18 000 84 31 12 -17.3 -24.4 28.60 22 32 198 4 -015 054036053 M16M17M18 000 87 31 15 -19.6 -24.9 28.53 11 16 204 11 -037 063033047 M16M16M17 000 90 31 18 -19.0 -25.4 28.47 11 27 254 61 064 057028034 M16M17M18 000 93 31 21 -17.2 -24.8 28.42 19 38 199 5 193 051031035 M16M17M19 000 96 01 00 -17.3 -25.6 28.39 25 44 194 1 036 048026033 M17M18M19 000 99 01 03 -17.8 -26.4 28.39 27 47 191 357 018 047025030 M17M18M19 000 102 01 06 -19.2 -27.2 28.43 32 53 186 352 329 049032034 M20M21M22 000 105 01 09 -20.5 -29.1 28.46 36 60 183 350 313 047028032 M21M22M23 000 108 01 12 -21.0 -29.9 28.47 42 66 183 349 305 045027036 M21M22M23 000 111 01 15 -21.8 -30.4 28.53 47 71 187 353 431 046035034 M23M24M25 000 114 01 18 -21.4 -30.4 28.58 47 71 189 355 010 044031037 M22M23M24 000 117 01 21 -22.3 -30.2 28.63 52 76 185 351 -082 049040048 M23M24M25 000 120 02 00 -22.1 -28.5 28.70 47 71 185 351 170 056051061 M23M24M26 002 * 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 3h) 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.