USAP Black Island site lat/lon = (-78.1274,166.1499) cell lat/lon = (-78.1146,166.1538) Forecast initialized at 2025-11-08/00 UTC MPAS cell scale: 2.4 km 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) (*) 0 08 00 -13.9 -20.7 29.01 5 5 99 265 000 59 47 29 -14-14-15 000 1 08 01 -14.7 -20.2 29.02 6 7 69 236 000 73 38 29 -14-14-14 000 2 08 02 -14.6 -20.6 29.02 4 6 65 231 000 71 37 29 -13-14-14 000 3 08 03 -14.7 -20.0 29.01 4 4 29 196 000 74 44 31 -14-14-14 000 4 08 04 -14.9 -20.8 29.02 2 3 8 174 000 71 43 38 -14-14-14 000 5 08 05 -15.3 -20.9 29.01 1 2 19 185 000 73 46 54 -14-14-14 000 6 08 06 -15.8 -21.6 29.02 2 4 59 225 000 70 42 56 -14-14-14 000 7 08 07 -16.7 -23.6 29.00 3 6 79 245 001 61 42 57 -14-14-14 000 8 08 08 -16.8 -26.6 29.01 3 6 81 247 000 47 43 59 -14-14-15 000 9 08 09 -16.9 -27.5 29.02 3 6 78 244 -001 44 69 42 -14-14-14 000 10 08 10 -16.9 -29.1 29.02 2 3 124 290 000 36 59 23 -14-14-14 000 11 08 11 -16.8 -29.0 29.01 1 2 142 308 000 36 55 28 -14-13-14 000 12 08 12 -17.0 -26.1 28.99 2 3 148 314 000 47 46 26 -13-13-14 000 13 08 13 -18.6 -25.9 28.99 1 3 108 274 -002 57 29 37 -13-13-14 000 14 08 14 -18.2 -24.7 28.99 2 3 97 263 000 60 37 29 -13-13-14 000 15 08 15 -18.7 -24.1 29.00 2 5 73 239 -001 69 36 32 -13-13-13 000 16 08 16 -17.9 -25.6 29.00 4 4 89 256 000 56 33 41 -13-13-13 000 17 08 17 -17.9 -26.9 29.00 4 4 79 245 000 49 31 57 -13-13-13 000 18 08 18 -17.2 -24.6 29.00 4 4 87 253 -002 56 46 59 -13-13-13 000 19 08 19 -16.9 -21.4 29.00 5 5 92 258 -003 73 50 81 -13-13-13 000 20 08 20 -15.4 -19.6 29.01 3 3 95 262 000 79 55 71 -13-13-12 000 21 08 21 -14.6 -18.9 29.02 3 4 69 235 003 81 39 86 -13-12-12 000 22 08 22 -14.6 -17.9 29.01 2 6 74 240 001 88 41 62 -12-12-12 000 23 08 23 -13.4 -17.2 29.01 1 5 69 235 -001 84 42 58 -12-12-12 000 24 09 00 -12.5 -16.4 29.03 4 4 202 9 -002 82 43 60 -12-12-12 000 25 09 01 -12.1 -16.1 29.03 3 3 45 212 -006 82 37 59 -11-11-12 000 26 09 02 -12.2 -15.7 29.04 3 5 25 191 -006 85 39 50 -11-11-12 000 27 09 03 -11.8 -14.6 29.05 1 5 340 146 -003 89 42 57 -11-11-12 000 28 09 04 -11.1 -13.9 29.05 1 4 335 141 006 89 38 58 -11-11-12 000 29 09 05 -11.5 -14.8 29.05 1 3 326 132 002 85 36 82 -10-11-12 000 30 09 06 -11.7 -16.7 29.07 4 5 149 315 011 69 59 65 -10-11-12 000 31 09 07 -11.5 -15.4 29.08 10 23 176 342 009 78 73 65 -11-12-12 000 32 09 08 -10.9 -14.1 29.08 16 19 176 342 000 83 67 70 -11-11-12 000 33 09 09 -11.9 -14.0 29.08 13 22 179 345 004 89 73 73 -11-11-12 000 34 09 10 -10.6 -14.7 29.09 17 20 180 346 004 75 53 64 -10-11-12 000 35 09 11 -13.1 -16.0 29.11 6 14 146 312 -006 76 68 97 -10-11-12 000 36 09 12 -20.1 -20.1 29.12 2 2 348 154 -004 121 66 93 -12-11-12 000 37 09 13 -17.7 -17.7 29.14 1 2 236 42 -005 118 74102 -10-12-13 000 38 09 14 -17.5 -17.5 29.14 0 12 222 28 000 117 83 86 -13-12-13 000 39 09 15 -18.2 -18.2 29.14 6 9 264 71 -002 117 70 77 -12-13-14 000 40 09 16 -19.6 -19.6 29.15 2 5 315 121 000 120 83 61 -13-13-13 000 41 09 17 -17.8 -17.8 29.17 0 2 287 93 -002 118 93 79 -13-13-13 000 42 09 18 -17.1 -17.1 29.18 2 2 139 305 -004 117 95 70 -13-14-13 000 43 09 19 -18.0 -18.0 29.19 4 4 92 258 -009 118 68 80 -13-12-13 000 44 09 20 -16.7 -17.4 29.21 4 4 91 257 -003 107 73 79 -14-12-14 000 45 09 21 -15.4 -16.5 29.21 1 2 75 241 001 106 76 78 -13-13-14 000 46 09 22 -14.2 -16.1 29.22 2 2 118 284 -001 98 71 84 -13-12-13 000 47 09 23 -13.1 -16.1 29.23 0 0 14 180 000 89 70 81 -12-12-13 000 48 10 00 -13.4 -16.0 29.24 1 1 335 141 003 93 73 89 -12-12-13 000 49 10 01 -12.5 -15.8 29.24 0 1 268 75 002 87 76 75 -12-13-13 000 50 10 02 -11.9 -16.0 29.24 0 1 251 57 001 81 73 82 -12-13-13 000 51 10 03 -11.6 -15.9 29.25 0 8 306 112 -001 79 68 71 -12-12-13 000 52 10 04 -11.7 -15.4 29.25 1 8 3 169 000 84 68 66 -12-12-12 000 53 10 05 -12.0 -15.3 29.26 2 3 14 180 -001 86 74 63 -12-12-13 000 54 10 06 -12.9 -14.9 29.26 3 4 39 205 000 96 78 61 -11-12-12 000 55 10 07 -13.4 -16.3 29.26 2 3 72 239 -001 88 88 58 -11-12-12 000 56 10 08 -13.2 -16.9 29.25 2 2 106 272 002 79 94 59 -11-11-12 000 57 10 09 -12.6 -13.5 29.26 3 3 135 301 001 98 91 59 -11-11-12 000 58 10 10 -12.9 -12.9 29.26 3 3 112 278 000 106 94 54 -10-11-12 000 59 10 11 -12.9 -12.9 29.26 4 4 111 277 000 109 98 51 -11-11-11 000 60 10 12 -13.9 -13.9 29.27 4 4 110 276 002 113 88 53 -11-11-12 000 61 10 13 -13.3 -13.3 29.27 4 4 120 286 -001 112 90 56 -11-11-11 000 62 10 14 -14.0 -14.0 29.28 4 4 112 278 000 113 96 58 -11-11-12 000 63 10 15 -14.8 -14.8 29.28 5 5 106 273 003 113 91 55 -11-11-11 000 64 10 16 -16.1 -16.1 29.28 5 5 101 267 004 115 86 49 -11-11-11 000 65 10 17 -15.5 -15.5 29.28 4 4 101 267 001 114 86 47 -11-11-11 000 66 10 18 -16.0 -16.0 29.28 4 4 84 250 001 115 76 47 -10-11-11 000 67 10 19 -13.2 -13.9 29.29 3 3 126 293 000 101 72 48 -11-11-11 000 68 10 20 -15.0 -18.1 29.30 3 3 183 349 000 86 60 48 -11-11-11 000 69 10 21 -13.6 -17.0 29.31 3 3 92 258 000 85 47 54 -10-10-10 000 70 10 22 -12.8 -14.4 29.31 3 5 55 221 001 100 50 53 -10-10-11 000 71 10 23 -12.1 -14.1 29.32 0 1 196 2 -001 96 55 55 -10-10-11 000 72 11 00 -11.7 -14.3 29.32 1 1 337 143 001 92 57 77 -10-10-11 000 73 11 01 -10.8 -14.5 29.32 1 3 355 161 -001 82 55 70 -9-10-11 000 74 11 02 -10.1 -15.1 29.32 0 3 338 144 -002 74 59 66 -9-10-11 000 75 11 03 -9.5 -15.0 29.32 1 4 336 142 001 71 56 64 -9-10-11 000 76 11 04 -9.8 -14.8 29.30 3 4 4 170 001 74 48 84 -9 -9-10 000 77 11 05 -9.8 -15.1 29.29 0 2 5 171 -003 72 52 76 -9-10-10 000 78 11 06 -9.5 -17.2 29.30 2 2 178 344 000 57 57 74 -9-10-11 000 79 11 07 -9.6 -17.3 29.29 1 12 5 171 -002 57 73 82 -9-10-12 000 80 11 08 -9.7 -16.0 29.28 2 4 332 138 000 66 63 78 -9-10-10 000 81 11 09 -10.4 -14.5 29.29 3 3 102 268 -001 80 64105 -9-10-11 000 82 11 10 -11.6 -13.1 29.28 5 5 341 147 -002 99 62 81 -9-10-11 001 83 11 11 -13.0 -13.3 29.27 5 6 77 243 -001 105 68107 -8 -9-11 000 84 11 12 -13.3 -13.3 29.27 4 4 2 168 -011 113 75107 -9-10-11 000 85 11 13 -14.1 -14.1 29.27 3 4 286 92 009 114 91104 -10-11-11 000 86 11 14 -16.0 -16.0 29.27 3 3 4 170 -016 116102 92 -10-11-11 003 87 11 15 -12.1 -12.4 29.27 4 22 189 355 -026 101103 98 -10-11-12 013 88 11 16 -10.3 -11.6 29.25 9 36 170 336 -019 96 96 81 -10-11-12 027 89 11 17 -9.3 -12.1 29.25 19 39 179 345 -026 86 89 93 -10-11-12 012 90 11 18 -10.1 -12.7 29.24 20 26 215 22 049 89 85 99 -9-10-12 009 91 11 19 -8.0 -13.5 29.22 27 44 199 5 -055 69 76 85 -9-10-11 000 92 11 20 -8.3 -12.3 29.20 39 55 189 355 -040 79 88 73 -9-11-12 007 93 11 21 -8.5 -11.1 29.21 39 54 187 353 -011 88 97 83 -9-11-12 026 94 11 22 -8.7 -12.5 29.23 37 52 184 350 -071 81 91 74 -10-11-12 035 95 11 23 -8.6 -12.6 29.23 37 51 183 349 -032 79 89 71 -10-11-12 021 96 12 00 -8.4 -12.1 29.23 40 53 184 350 -011 82 92 80 -10-11-12 024 97 12 01 -8.4 -12.0 29.24 38 50 187 353 045 82 93 82 -10-11-12 017 98 12 02 -8.5 -12.1 29.25 39 51 186 352 040 82 91 68 -10-11-12 021 99 12 03 -8.7 -12.1 29.24 40 52 184 350 020 83 92 58 -10-11-12 021 100 12 04 -8.6 -12.1 29.23 42 55 179 345 -038 83 90 55 -10-11-12 017 101 12 05 -9.2 -12.5 29.24 40 55 179 346 -041 84 93 59 -10-11-13 018 102 12 06 -9.4 -12.4 29.25 38 52 182 348 -033 86 93 60 -10-12-13 016 103 12 07 -9.5 -12.7 29.26 37 51 181 348 -049 85 87 63 -10-11-12 014 104 12 08 -9.4 -12.7 29.26 34 49 173 340 -053 83 86 54 -10-11-12 007 105 12 09 -9.5 -12.9 29.26 30 43 173 339 -003 83 88 54 -10-11-11 007 106 12 10 -9.3 -12.9 29.26 29 44 174 340 -033 82 96 60 -10-11-11 021 107 12 11 -9.8 -13.1 29.26 34 48 181 347 014 84 84 61 -10-11-11 014 108 12 12 -9.0 -13.6 29.26 31 41 182 348 -013 75 71 88 -9-10-11 005 109 12 13 -8.6 -14.2 29.25 29 42 178 344 -024 68 63 76 -9-10-11 000 110 12 14 -11.0 -12.4 29.27 16 19 287 93 -015 96 78 95 -10-11-12 000 111 12 15 -12.3 -12.3 29.27 5 23 325 131 -012 102 79 93 -10-11-12 000 112 12 16 -14.0 -14.0 29.26 5 7 0 166 -025 113 91 83 -10-11-12 000 113 12 17 -13.7 -13.7 29.25 3 7 290 96 -019 113 98 87 -11-12-12 000 114 12 18 -13.5 -13.5 29.24 3 10 154 321 -013 113 99 86 -11-12-12 000 115 12 19 -11.3 -11.7 29.23 1 12 158 324 -012 105 84 69 -10-11-11 000 116 12 20 -11.1 -11.7 29.24 2 9 47 213 -009 103 83 69 -10-11-12 000 117 12 21 -11.1 -11.5 29.24 4 5 109 275 -011 104 89 72 -9-11-12 000 118 12 22 -9.0 -13.5 29.23 1 19 225 31 -006 76 58 56 -9-10-11 000 119 12 23 -7.0 -18.1 29.20 22 27 172 339 -028 43 41 50 -7 -8 -9 000 120 13 00 -6.6 -14.4 29.19 15 24 190 356 -027 57 48 53 -7 -8 -9 000 * 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.