USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025092712 AMPS 24km 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 27 12 -31.7 -34.5 29.16 1 2 325 131 -001 055044017 M25M20M19 000 03 27 15 -28.7 -34.4 29.22 3 4 176 342 -023 058037019 M20M19M18 000 06 27 18 -30.5 -36.3 29.27 2 3 76 242 006 058027015 M20M19M18 000 09 27 21 -26.1 -33.6 29.28 1 2 209 16 -002 050023015 M19M18M18 000 12 28 00 -24.9 -33.4 29.32 2 3 300 106 -006 045024016 M18M17M17 000 15 28 03 -24.3 -32.0 29.32 1 2 289 95 -006 050024015 M18M17M16 000 18 28 06 -23.9 -31.5 29.34 1 2 311 117 -004 050022017 M17M16M15 000 21 28 09 -23.3 -27.9 29.36 1 2 242 48 -012 067019024 M16M15M15 000 24 28 12 -24.5 -29.7 29.36 2 3 299 105 -003 063020029 M15M14M14 000 27 28 15 -23.3 -28.1 29.37 1 2 204 10 -007 065023034 M15M15M15 000 30 28 18 -24.0 -28.6 29.38 1 2 350 156 -006 067025035 M15M15M15 000 33 28 21 -24.1 -28.3 29.38 2 2 80 247 -004 069030030 M17M16M16 000 36 29 00 -26.7 -31.2 29.37 3 4 66 232 -009 066041022 M19M18M17 000 39 29 03 -25.6 -31.2 29.33 2 2 55 221 -000 059051020 M19M19M19 000 42 29 06 -26.4 -32.0 29.31 2 5 53 219 -012 059061021 M19M18M18 000 45 29 09 -25.0 -29.2 29.30 3 5 214 20 -006 069043024 M17M17M17 000 48 29 12 -24.1 -29.4 29.28 3 5 219 25 -000 062044027 M17M17M18 000 51 29 15 -24.3 -29.5 29.26 3 5 208 14 007 062044034 M17M18M18 000 54 29 18 -25.0 -30.7 29.25 4 6 196 2 013 059040036 M18M18M18 000 57 29 21 -24.1 -31.4 29.24 4 6 207 13 -007 051032029 M18M18M18 000 60 30 00 -22.4 -30.6 29.24 4 8 246 52 001 047027034 M16M16M17 000 63 30 03 -22.3 -28.8 29.20 6 11 266 72 -012 056032048 M15M15M15 000 66 30 06 -21.4 -26.5 29.17 6 12 267 73 -024 064050068 M13M14M15 001 69 30 09 -21.3 -22.0 29.15 8 30 252 59 -021 094060066 M13M14M15 001 72 30 12 -18.9 -20.6 29.15 13 33 207 14 016 087066072 M14M15M16 005 75 30 15 -17.3 -20.1 29.14 12 32 207 13 107 079067059 M14M15M16 021 78 30 18 -18.5 -19.8 29.13 8 26 223 29 106 089067073 M13M14M14 002 81 30 21 -15.5 -17.4 29.10 11 34 208 14 079 085076079 M12M13M14 017 84 01 00 -11.4 -15.4 29.08 16 37 210 16 118 073060052 M10M11M12 007 87 01 03 -10.8 -13.9 29.07 12 26 212 18 092 078062069 M10M10M11 001 90 01 06 -12.6 -15.1 29.04 7 11 236 43 028 082062067 M10M11M11 006 93 01 09 -13.5 -17.1 29.04 11 16 236 42 013 075046058 M10M11M12 008 96 01 12 -12.3 -17.5 29.03 13 20 222 28 038 065050067 M10M11M12 006 99 01 15 -13.1 -17.1 29.04 9 19 230 36 038 072054075 M10M11M12 011 102 01 18 -13.2 -16.6 29.05 5 10 231 37 029 075068077 M11M11M13 023 105 01 21 -13.3 -15.4 29.06 4 8 231 37 003 085075080 M11M12M13 046 108 02 00 -11.7 -14.2 29.08 7 10 233 39 031 082076080 M11M12M13 042 111 02 03 -11.6 -14.2 29.08 5 8 234 40 -010 081074078 M11M12M13 017 114 02 06 -12.4 -15.0 29.09 4 6 224 30 -013 081071075 M11M12M13 013 117 02 09 -14.4 -16.1 29.11 5 8 268 74 -008 087069075 M11M12M13 015 120 02 12 -15.9 -17.6 29.11 6 10 261 67 000 087059073 M11M12M12 012 * 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.