USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026101500 WRF 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 15 00 -18.7 -22.9 28.94 5 6 31 198 007 077084064 M21M22M23 000 03 15 03 -19.8 -22.4 29.00 3 4 55 221 -016 080084073 M21M22M23 002 06 15 06 -21.9 -24.7 29.06 2 3 67 233 009 078080080 M21M22M22 004 09 15 09 -23.8 -26.5 29.11 1 2 69 235 016 079074070 M21M22M22 001 12 15 12 -25.7 -27.8 29.17 1 2 24 190 021 082066068 M22M21M22 000 15 15 15 -25.6 -28.1 29.20 2 3 14 180 010 080065061 M21M21M21 000 18 15 18 -24.7 -27.7 29.21 2 3 1 167 002 076062058 M21M21M21 000 21 15 21 -24.0 -27.0 29.21 4 6 350 156 003 076064052 M21M20M20 000 24 16 00 -21.9 -25.4 29.20 3 5 16 182 008 074071068 M20M19M19 000 27 16 03 -20.2 -23.8 29.17 2 4 3 169 -006 074075079 M19M19M18 000 30 16 06 -20.1 -22.6 29.13 2 5 21 188 -004 081080068 M18M18M18 000 33 16 09 -20.3 -22.4 29.09 3 5 27 193 -005 083072069 M17M17M17 000 36 16 12 -20.2 -22.3 29.06 2 4 38 204 010 084066061 M17M17M17 000 39 16 15 -20.0 -22.2 29.03 2 4 15 181 009 083062066 M17M16M16 000 42 16 18 -19.5 -22.6 28.98 3 3 144 310 004 077063068 M14M15M16 000 45 16 21 -18.5 -21.6 28.95 4 7 172 338 -106 077061058 M16M16M16 000 48 17 00 -16.7 -19.7 28.91 3 7 315 121 -078 077056057 M15M15M15 001 51 17 03 -12.5 -16.9 28.84 10 26 190 356 042 070051051 M12M12M13 001 54 17 06 -12.9 -16.2 28.78 6 12 177 343 -090 076053061 M12M12M13 001 57 17 09 -16.0 -18.6 28.72 6 7 260 66 -074 081062064 M12M13M13 003 60 17 12 -14.3 -19.0 28.67 14 31 218 24 064 068041054 M11M12M13 002 63 17 15 -12.5 -15.8 28.63 14 29 211 17 124 076071080 M11M12M13 000 66 17 18 -11.3 -14.6 28.55 17 43 187 354 212 076075069 M11M12M13 000 69 17 21 -9.9 -13.6 28.49 25 48 186 352 341 074066063 M10M11M12 000 72 18 00 -10.4 -14.3 28.48 29 48 182 349 273 073063047 M11M12M13 000 75 18 03 -10.5 -14.5 28.48 31 48 184 350 222 072063056 M11M12M13 000 78 18 06 -10.7 -14.0 28.48 32 51 182 348 246 077072062 M11M12M13 000 81 18 09 -10.3 -12.4 28.49 29 48 176 342 191 085083071 M11M12M13 002 84 18 12 -10.9 -13.2 28.48 30 50 173 339 194 083080068 M11M12M13 010 87 18 15 -11.5 -14.1 28.51 32 53 176 343 219 081078072 M12M13M14 011 90 18 18 -12.4 -15.5 28.52 33 56 178 344 323 077075071 M13M14M15 002 93 18 21 -11.9 -15.5 28.51 38 60 183 349 189 075071067 M13M14M14 000 96 19 00 -10.6 -13.8 28.53 36 57 183 349 049 077075065 M11M13M14 000 99 19 03 -9.9 -12.5 28.54 34 54 181 347 002 081081066 M11M12M13 001 102 19 06 -9.8 -12.5 28.56 31 49 181 347 -069 081080064 M10M12M13 001 105 19 09 -10.1 -12.7 28.58 30 49 181 347 -023 081080067 M10M11M13 001 108 19 12 -10.6 -13.2 28.60 31 49 184 350 -014 081080065 M11M12M13 001 111 19 15 -10.4 -12.9 28.67 28 46 189 356 092 082082079 M11M12M13 022 114 19 18 -10.3 -13.3 28.69 28 47 199 5 -052 079079085 M11M12M13 002 117 19 21 -9.7 -12.3 28.72 32 48 195 1 -052 081081082 M11M12M13 010 120 20 00 -9.4 -12.1 28.75 35 53 193 360 174 080079074 M10M12M13 006 * 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.