USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2025122112 WRF 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 21 12 -9.3 -15.1 29.25 4 6 63 230 001 071031040 M08M08M09 000 01 21 13 -10.8 -15.3 29.31 5 7 101 267 -007 069038035 M08M08M08 000 02 21 14 -9.7 -15.2 29.33 4 4 137 303 004 064043033 M08M08M08 000 03 21 15 -9.4 -16.1 29.33 1 2 156 322 -041 058043034 M08M08M09 000 04 21 16 -9.2 -17.0 29.34 2 3 128 295 -030 053041034 M08M08M09 000 05 21 17 -9.1 -16.7 29.33 1 2 114 281 -001 054046036 M08M08M09 000 06 21 18 -9.0 -16.2 29.37 1 2 56 222 007 056054040 M08M09M09 000 07 21 19 -10.1 -15.8 29.37 1 2 15 181 008 063053056 M09M09M10 000 08 21 20 -9.8 -15.2 29.36 1 2 25 191 -008 064054078 M10M09M10 000 09 21 21 -9.2 -14.4 29.36 2 3 204 11 -023 066056098 M09M10M10 000 10 21 22 -9.2 -13.3 29.37 2 2 209 15 -019 072060100 M10M10M10 000 11 21 23 -10.2 -12.7 29.36 3 3 22 188 -043 082056100 M10M10M11 000 12 22 00 -10.1 -13.5 29.36 4 5 39 205 -097 077057097 M10M10M11 000 13 22 01 -9.7 -13.4 29.36 4 5 50 216 -071 074055082 M09M10M11 000 14 22 02 -9.1 -13.2 29.36 3 3 47 213 -104 072056091 M10M10M11 000 15 22 03 -9.0 -12.7 29.36 3 3 52 218 -077 075057089 M09M10M11 000 16 22 04 -8.3 -12.0 29.35 2 3 64 230 -101 075070077 M09M10M11 000 17 22 05 -8.4 -11.4 29.35 4 4 42 209 -068 079065073 M09M10M11 000 18 22 06 -8.7 -11.9 29.34 4 4 54 220 -062 078075070 M09M10M11 000 19 22 07 -9.0 -12.6 29.34 4 5 62 229 -085 075083061 M09M10M11 000 20 22 08 -9.0 -15.4 29.35 4 6 84 250 035 060080051 M09M10M10 000 21 22 09 -9.2 -16.8 29.34 4 5 91 257 083 054087041 M09M10M10 000 22 22 10 -9.2 -17.3 29.34 4 5 70 236 035 052082040 M09M09M10 000 23 22 11 -9.2 -16.6 29.33 3 5 68 234 -173 055082035 M08M09M09 000 24 22 12 -9.1 -15.1 29.32 2 4 78 244 048 062081035 M08M09M09 000 25 22 13 -9.0 -13.3 29.32 1 4 287 93 021 071078034 M08M09M09 000 26 22 14 -8.9 -11.6 29.34 2 6 330 136 -116 081054030 M08M08M09 000 27 22 15 -8.8 -11.2 29.33 2 5 321 127 118 083043027 M07M08M08 000 28 22 16 -8.7 -11.1 29.33 3 5 277 83 506 083045028 M07M08M09 000 29 22 17 -9.0 -11.5 29.32 2 5 302 108 -107 083042026 M07M08M09 000 30 22 18 -8.4 -10.7 29.33 2 11 327 133 698 084044021 M07M08M08 000 31 22 19 -7.6 -11.6 29.32 3 4 295 101 102 074042026 M07M07M08 000 32 22 20 -6.6 -13.8 29.32 5 10 236 43 355 057027028 M06M06M07 000 33 22 21 -5.9 -13.1 29.33 6 28 248 54 -117 057024026 M05M06M07 000 34 22 22 -4.9 -14.1 29.33 7 25 229 35 -186 048026026 M05M06M06 000 35 22 23 -5.9 -9.6 29.33 4 6 317 124 537 075044027 M06M07M08 000 36 23 00 -5.4 -9.0 29.34 4 7 301 107 -245 076033025 M06M06M07 000 37 23 01 -5.0 -9.3 29.34 3 5 293 99 168 072033031 M06M06M07 000 38 23 02 -4.4 -9.4 29.34 6 8 301 107 -940 068025028 M05M05M06 000 39 23 03 -4.3 -9.2 29.33 4 7 320 126 -329 069029027 M05M05M06 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.