USAP Black Island (lat, lon) = (-78.127433, 166.14995) Forecast initialized at 2026050300 WRF 2.67-km 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 03 00 -34.3 -44.8 28.95 3 3 324 130 010 045022015 M25M21M20 000 01 03 01 -30.9 -38.3 28.98 3 4 286 92 025 048026019 M25M22M21 000 02 03 02 -29.7 -39.1 28.96 6 8 68 235 -057 041019032 M23M21M20 000 03 03 03 -29.5 -39.4 28.94 7 10 55 221 003 038015052 M22M20M19 000 04 03 04 -28.7 -37.0 28.95 6 9 42 208 022 045015056 M22M19M18 000 05 03 05 -27.3 -32.2 28.95 4 8 29 195 -051 063017066 M22M20M18 000 06 03 06 -26.6 -29.0 28.94 4 8 344 151 -015 080018068 M21M19M18 000 07 03 07 -26.2 -27.7 28.94 5 9 27 194 016 088034058 M21M19M18 000 08 03 08 -25.1 -26.5 28.93 4 7 46 212 -005 088054064 M21M19M18 000 09 03 09 -23.7 -25.8 28.91 3 7 3 169 004 083054061 M20M18M18 000 10 03 10 -22.9 -25.7 28.91 3 6 41 207 051 078049056 M19M18M18 000 11 03 11 -22.7 -26.9 28.92 4 7 8 174 037 068048059 M19M18M17 000 12 03 12 -21.3 -27.2 28.92 3 5 36 202 -037 059048061 M19M17M16 000 13 03 13 -20.8 -27.4 28.93 5 8 25 192 083 055054065 M17M17M17 000 14 03 14 -20.7 -27.9 28.94 5 9 34 200 019 052054071 M17M17M18 002 15 03 15 -20.3 -25.9 28.94 3 6 16 183 037 061050076 M17M17M18 001 16 03 16 -19.3 -23.3 28.97 1 4 55 221 089 070059077 M17M17M18 002 17 03 17 -18.3 -22.7 28.97 2 3 170 336 198 069070080 M17M17M18 004 18 03 18 -18.7 -21.2 28.97 13 23 206 12 010 081080079 M17M17M18 008 19 03 19 -17.0 -19.7 28.99 21 30 186 352 121 080076080 M16M17M17 008 20 03 20 -17.4 -19.7 29.00 11 11 197 3 183 082073073 M16M16M16 013 21 03 21 -18.8 -20.4 29.02 5 5 238 45 037 087075071 M16M16M16 008 22 03 22 -21.0 -21.8 29.02 5 7 299 105 008 093079071 M16M16M16 007 23 03 23 -20.9 -21.8 29.04 6 8 304 110 -049 093077071 M17M16M16 006 24 04 00 -19.8 -20.4 29.06 2 5 283 89 026 095079067 M17M17M17 003 25 04 01 -19.4 -19.7 29.06 2 4 307 113 -028 098076068 M16M16M16 001 26 04 02 -19.2 -19.5 29.06 3 3 247 53 049 098082072 M17M17M17 000 27 04 03 -18.6 -19.1 29.08 4 4 224 30 031 096082071 M16M16M17 000 28 04 04 -19.3 -19.4 29.08 2 3 310 116 024 099082073 M17M16M17 000 29 04 05 -18.4 -19.3 29.09 3 4 49 215 062 092076092 M16M16M16 002 30 04 06 -20.1 -20.6 29.10 4 6 37 203 061 097088089 M17M16M16 002 31 04 07 -19.7 -20.0 29.12 4 6 50 216 041 098084088 M18M16M16 002 32 04 08 -19.6 -20.2 29.13 3 4 75 241 021 095074091 M17M16M16 002 33 04 09 -20.2 -22.5 29.14 4 6 33 199 060 082064090 M17M16M16 002 34 04 10 -19.8 -24.4 29.16 4 5 31 198 033 067069084 M17M16M16 001 35 04 11 -20.1 -23.6 29.17 4 6 35 201 030 074071085 M16M15M16 000 36 04 12 -18.7 -21.9 29.19 4 5 48 215 -035 076069085 M15M15M15 000 37 04 13 -18.1 -22.2 29.21 2 4 48 214 013 071069087 M15M15M16 000 38 04 14 -17.4 -20.3 29.24 3 9 243 49 -021 079074073 M14M15M16 000 39 04 15 -18.8 -21.0 29.25 8 15 216 22 -014 083070070 M14M15M16 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.