USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025100100 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 01 00 -9.8 -15.5 29.07 12 16 202 9 -012 066044039 M09M09M09 000 03 01 03 -9.8 -14.8 29.07 9 15 188 354 081 067049052 M08M09M10 000 06 01 06 -9.3 -14.3 29.05 9 14 176 342 091 067059069 M09M10M11 001 09 01 09 -10.4 -14.2 29.03 7 13 222 28 093 074063067 M08M09M10 003 12 01 12 -11.0 -13.3 29.01 10 16 210 16 078 084070072 M09M10M11 005 15 01 15 -11.3 -14.4 29.00 11 20 200 6 045 078065061 M10M11M11 006 18 01 18 -11.3 -15.2 29.01 13 24 202 8 015 073063060 M10M11M12 002 21 01 21 -11.1 -14.0 28.99 11 19 210 17 003 080066065 M10M11M12 001 24 02 00 -10.4 -15.1 28.99 13 22 200 6 028 069058058 M10M11M12 001 27 02 03 -10.4 -16.8 28.99 16 26 201 7 046 060050053 M10M11M12 001 30 02 06 -11.3 -16.2 29.01 15 26 193 359 069 067051046 M10M11M11 000 33 02 09 -11.0 -17.8 29.04 11 20 201 7 044 059040034 M09M10M11 000 36 02 12 -11.7 -18.8 29.07 15 27 190 356 036 057041040 M10M11M11 000 39 02 15 -11.7 -18.2 29.08 11 19 195 1 049 059036027 M09M10M10 000 42 02 18 -13.4 -18.0 29.11 14 29 193 359 073 069037025 M11M11M11 000 45 02 21 -12.5 -17.8 29.14 12 23 198 4 080 065037031 M11M11M11 000 48 03 00 -11.6 -17.4 29.14 12 21 199 5 019 063037035 M11M11M11 000 51 03 03 -12.0 -18.2 29.14 15 22 190 357 006 060035034 M11M11M11 000 54 03 06 -12.8 -18.6 29.15 13 21 189 355 -019 062035033 M11M12M12 000 57 03 09 -14.5 -20.6 29.14 12 19 190 357 -008 060033033 M11M12M12 000 60 03 12 -15.8 -21.8 29.12 10 18 200 6 -009 060033034 M12M12M13 000 63 03 15 -17.1 -23.0 29.10 7 13 210 16 -003 061031036 M12M12M13 000 66 03 18 -18.2 -24.0 29.04 6 13 256 62 -018 061032033 M12M13M13 000 69 03 21 -16.3 -23.4 28.97 10 17 246 52 -046 055027027 M12M13M13 000 72 04 00 -14.5 -22.3 28.89 10 19 237 43 -040 052032025 M13M13M14 000 75 04 03 -14.7 -22.6 28.80 10 17 208 15 -001 051029028 M13M14M14 000 78 04 06 -17.3 -24.4 28.73 6 15 222 28 -041 054031029 M14M14M15 000 81 04 09 -19.0 -25.8 28.68 11 19 225 31 -031 055027030 M14M15M16 000 84 04 12 -19.6 -26.7 28.64 11 20 233 39 -023 053029038 M15M16M17 000 87 04 15 -20.9 -27.4 28.62 10 18 224 30 -002 056030041 M16M16M17 000 90 04 18 -22.9 -28.6 28.63 7 14 207 13 005 060032046 M17M18M18 000 93 04 21 -22.2 -28.1 28.65 8 12 193 359 006 059033058 M19M19M20 000 96 05 00 -20.2 -26.9 28.69 12 16 187 353 013 055033058 M20M20M21 000 99 05 03 -20.8 -27.4 28.73 14 19 181 347 013 056036054 M21M21M22 000 102 05 06 -22.6 -28.9 28.77 14 21 178 344 010 056034047 M22M22M23 000 105 05 09 -25.2 -30.9 28.84 11 18 172 338 023 059035042 M22M23M24 000 108 05 12 -24.5 -31.2 28.89 10 21 189 355 015 054039042 M23M23M24 000 111 05 15 -26.7 -32.1 28.96 5 11 224 30 -010 061035055 M22M23M23 000 114 05 18 -27.3 -32.4 29.00 5 9 205 11 -030 062043043 M23M23M24 000 117 05 21 -26.4 -32.0 29.00 3 5 241 47 -038 059046040 M23M23M24 000 120 06 00 -24.8 -30.8 29.04 3 5 235 41 -033 057043040 M22M23M24 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 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.