BOM Sansom Island site lat/lon = (-69.7000,74.0000) cell lat/lon = (-69.6864,73.9326) Forecast initialized at 2025-11-08/12 UTC MPAS cell scale: 5.7 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 12 -3.6 -4.4 29.08 8 8 61 135 002 94 97 97 -4 -5 -6 000 1 08 13 -2.9 -4.3 29.10 8 10 58 131 000 92105110 -4 -5 -7 001 2 08 14 -4.0 -5.3 29.10 7 7 331 45 000 94106110 -5 -6 -7 004 3 08 15 -4.6 -6.2 29.15 5 7 320 34 000 91101110 -5 -6 -7 002 4 08 16 -5.2 -6.6 29.17 4 4 325 39 000 94102111 -6 -7 -7 002 5 08 17 -6.2 -7.6 29.18 2 2 313 27 000 96103107 -7 -7 -7 004 6 08 18 -6.8 -8.1 29.19 2 3 339 53 000 97104108 -7 -7 -8 006 7 08 19 -7.8 -9.0 29.20 3 3 355 69 000 99105106 -7 -8 -8 004 8 08 20 -10.0 -11.3 29.24 2 2 348 62 000 100102104 -8 -8 -9 002 9 08 21 -11.8 -13.3 29.25 2 2 13 87 000 100 99 97 -8 -9 -9 001 10 08 22 -12.3 -13.9 29.27 2 2 28 102 000 99 95 92 -8 -9-10 000 11 08 23 -11.7 -13.3 29.29 2 4 38 112 000 98 93 88 -9 -9-10 001 12 09 00 -10.7 -12.4 29.30 3 4 42 116 000 97 94 92 -9 -9-10 010 13 09 01 -9.4 -11.0 29.31 4 6 57 131 000 96 95 94 -9 -9-10 008 14 09 02 -7.9 -9.4 29.33 4 8 61 135 000 96 96 94 -9 -9-10 004 15 09 03 -6.5 -8.4 29.33 6 7 79 153 000 91108 95 -8 -9-10 003 16 09 04 -5.8 -8.4 29.34 6 6 87 161 000 85102 96 -7 -9-10 002 17 09 05 -5.3 -8.3 29.36 5 5 83 157 000 83 98 96 -7 -8-10 001 18 09 06 -4.9 -9.1 29.37 4 4 68 142 000 77 94 96 -6 -8 -9 000 19 09 07 -4.7 -9.0 29.38 2 2 6 80 000 75 93 95 -6 -8 -9 000 20 09 08 -4.6 -8.7 29.39 3 3 306 20 000 77 94 90 -6 -8 -9 000 21 09 09 -4.7 -9.0 29.40 4 4 296 10 000 76 93 87 -6 -8 -9 000 22 09 10 -4.7 -9.5 29.41 4 4 281 355 001 72 89 86 -6 -8 -9 000 23 09 11 -4.8 -8.7 29.41 4 4 255 329 000 75 89 87 -6 -8 -9 000 24 09 12 -4.9 -8.3 29.42 4 4 238 312 000 79 89 82 -6 -8 -9 000 25 09 13 -5.3 -8.0 29.43 3 4 239 313 000 84 87 80 -6 -7 -9 000 26 09 14 -6.5 -7.8 29.43 3 4 217 291 001 95 85 80 -7 -7 -8 000 27 09 15 -8.8 -9.5 29.45 2 4 202 276 000 100 85 81 -7 -7 -8 000 28 09 16 -11.8 -11.8 29.47 1 3 225 299 000 108 85 82 -7 -8 -8 000 29 09 17 -12.5 -12.7 29.49 2 3 237 311 000 113 85 84 -7 -8 -9 000 30 09 18 -12.9 -13.1 29.51 1 1 186 259 000 113 86 88 -8 -8 -9 000 31 09 19 -12.0 -12.2 29.52 2 9 76 149 001 112105 91 -10 -9 -9 000 32 09 20 -14.0 -14.5 29.53 3 7 128 202 001 105 67 91 -9-10-10 000 33 09 21 -13.8 -17.1 29.54 5 8 160 234 001 81 66 89 -8 -9-10 000 34 09 22 -13.7 -17.5 29.56 4 7 157 231 -001 76 59 89 -8 -9-10 000 35 09 23 -13.0 -16.6 29.57 5 7 166 240 001 79 56 89 -9 -9-10 000 36 10 00 -11.6 -16.1 29.58 6 15 153 227 000 73 55 91 -9-10-10 000 37 10 01 -9.8 -15.5 29.58 8 17 145 219 002 64 52 92 -9-10-10 000 38 10 02 -9.0 -15.0 29.58 10 16 141 215 000 63 49 97 -9 -9-10 000 39 10 03 -8.5 -14.8 29.59 10 14 146 220 001 61 47 97 -9-10-10 000 40 10 04 -7.8 -14.5 29.59 8 12 150 224 001 59 46 89 -9 -9-10 000 41 10 05 -7.1 -14.1 29.59 5 8 161 235 000 58 50 71 -8 -9-10 000 42 10 06 -7.2 -12.6 29.60 4 4 243 317 000 68 62 66 -9-10-10 000 43 10 07 -7.4 -11.3 29.59 7 8 243 317 004 77 58 66 -9 -9-10 000 44 10 08 -6.2 -11.7 29.58 7 7 234 308 -001 66 57 63 -8 -9-10 000 45 10 09 -5.8 -10.7 29.57 7 7 238 312 000 69 68 62 -7 -9 -9 000 46 10 10 -5.7 -9.8 29.57 8 8 239 313 000 74 69 62 -7 -8 -9 000 47 10 11 -5.8 -9.4 29.56 7 8 240 314 001 78 63 60 -7 -8 -9 000 48 10 12 -5.7 -9.2 29.53 6 6 223 297 001 79 52 47 -7 -7 -8 000 49 10 13 -5.9 -9.1 29.53 1 4 229 303 002 81 49 42 -6 -7 -8 000 50 10 14 -7.3 -9.9 29.51 3 3 174 248 -001 81 35 40 -6 -7 -7 000 51 10 15 -8.6 -13.0 29.49 8 11 130 204 005 68 45 42 -6 -6 -7 000 52 10 16 -9.0 -14.7 29.48 12 23 121 195 002 60 50 35 -6 -5 -6 000 53 10 17 -8.4 -15.5 29.47 18 26 129 203 -001 53 36 27 -6 -5 -5 000 54 10 18 -8.7 -16.0 29.46 23 30 126 200 001 52 34 28 -7 -5 -5 000 55 10 19 -9.0 -16.6 29.45 20 28 124 198 000 50 32 26 -7 -7 -7 000 56 10 20 -9.1 -16.8 29.45 21 28 124 198 000 50 29 24 -7 -6 -7 000 57 10 21 -9.0 -16.4 29.44 21 28 123 197 001 51 26 20 -7 -6 -7 000 58 10 22 -8.3 -15.8 29.44 20 27 122 196 001 51 25 20 -7 -6 -7 000 59 10 23 -7.8 -14.9 29.43 20 25 121 195 001 53 28 19 -7 -6 -7 000 60 11 00 -7.2 -13.8 29.43 18 23 121 195 000 56 30 22 -7 -6 -6 000 61 11 01 -6.3 -12.6 29.42 17 21 122 196 -001 57 26 24 -6 -5 -6 000 62 11 02 -5.6 -11.5 29.41 17 21 121 195 -001 60 22 17 -5 -5 -6 000 63 11 03 -4.6 -10.2 29.40 16 20 124 198 000 62 23 17 -4 -4 -5 000 64 11 04 -3.7 -9.0 29.38 14 19 124 198 001 63 23 16 -4 -4 -5 000 65 11 05 -2.0 -7.7 29.36 13 18 126 200 004 60 20 14 -3 -3 -4 000 66 11 06 -0.9 -7.5 29.35 11 15 127 201 000 56 22 15 -2 -3 -4 000 67 11 07 -0.3 -7.2 29.33 11 13 111 185 006 53 27 13 -1 -3 -4 000 68 11 08 0.1 -7.4 29.32 10 13 100 174 002 49 25 21 -1 -2 -3 000 69 11 09 0.3 -5.9 29.29 10 12 115 189 -004 54 18 35 0 -1 -2 000 70 11 10 0.5 -4.2 29.28 6 9 126 200 007 59 22 48 0 -1 -2 000 71 11 11 0.6 -2.6 29.25 3 6 221 295 -004 63 22 48 0 0 -1 000 72 11 12 0.5 -2.4 29.23 7 7 252 326 -008 74 34 42 0 0 -1 000 73 11 13 0.1 -3.1 29.21 9 14 209 283 -005 73 40 55 1 1 0 000 74 11 14 0.9 -2.0 29.19 8 20 105 179 -002 74 37 51 2 1 0 000 75 11 15 -0.0 -2.7 29.19 10 15 96 170 000 77 37 61 2 0 0 000 76 11 16 -1.2 -3.3 29.18 7 10 117 191 000 81 46 57 1 0 -1 000 77 11 17 -1.4 -5.3 29.16 9 17 117 191 -002 67 49 68 0 0 -1 000 78 11 18 -1.2 -5.6 29.15 14 30 109 183 -003 66 43 69 0 0 -1 000 79 11 19 -0.9 -5.7 29.13 19 32 111 185 -003 64 51 69 0 -1 -1 000 80 11 20 -1.2 -6.2 29.12 21 29 118 191 -003 63 53 58 0 -1 -2 000 81 11 21 -1.7 -6.1 29.10 20 31 111 185 000 67 55 74 -1 -1 -2 000 82 11 22 -1.7 -6.2 29.09 19 29 116 190 001 67 57 78 -1 -1 -2 000 83 11 23 -1.2 -5.8 29.09 20 27 117 190 002 66 67 87 0 -1 -3 000 84 12 00 -0.9 -4.2 29.08 22 30 112 186 001 74 83 96 -1 -2 -3 003 85 12 01 -0.7 -2.8 29.08 22 32 103 177 -002 83 87 96 -1 -2 -3 025 86 12 02 -0.1 -2.2 29.08 26 35 108 182 002 83 82 91 -1 -2 -2 015 87 12 03 0.4 -1.8 29.07 24 31 110 184 003 81 76 93 0 -1 -2 024 88 12 04 0.6 -1.7 29.08 21 28 113 187 -006 79 73 91 0 -1 -2 031 89 12 05 1.5 -4.3 29.09 20 38 103 177 000 61 48 73 1 0 -1 004 90 12 06 1.8 -2.4 29.11 17 36 97 171 -004 62 55 77 1 0 -1 000 91 12 07 1.7 -2.0 29.13 15 33 90 164 001 65 61 78 1 0 -1 000 92 12 08 1.5 -1.3 29.15 12 30 83 157 002 71 66 83 1 0 -2 000 93 12 09 1.0 -0.4 29.16 7 20 64 138 000 82 71 86 0 0 -2 000 94 12 10 0.4 -1.0 29.19 6 13 21 95 -002 86 79 84 0 -1 -2 000 95 12 11 0.4 -2.3 29.20 5 16 54 128 -005 74 76 84 0 -2 -3 000 96 12 12 0.4 -1.9 29.22 1 11 139 213 -005 72 79 85 0 -2 -3 000 97 12 13 0.4 -2.2 29.22 6 7 196 270 -006 77 85 85 0 -2 -3 000 98 12 14 -0.1 -2.1 29.22 9 12 228 302 -005 84 86 92 0 -1 -2 007 99 12 15 0.1 -1.6 29.22 8 20 125 199 -002 84 76 84 0 0 -2 004 100 12 16 -0.0 -2.3 29.22 14 19 124 198 -001 81 75 84 0 0 -2 000 101 12 17 -0.9 -3.6 29.23 13 21 126 200 -004 78 67 80 0 0 -1 000 102 12 18 -0.3 -4.4 29.23 15 25 118 192 -001 68 46 69 1 0 -1 000 103 12 19 -0.6 -4.6 29.25 18 29 97 171 -002 69 50 81 1 0 -1 000 104 12 20 -1.4 -5.3 29.26 15 25 100 174 -003 70 51 79 0 0 -2 000 105 12 21 -1.9 -6.4 29.26 16 28 108 182 000 66 44 75 0 0 -2 000 106 12 22 -1.4 -6.9 29.27 17 30 97 171 -002 59 40 68 0 0 -2 000 107 12 23 -1.5 -7.3 29.29 19 34 97 171 -003 58 36 64 0 -1 -2 000 108 13 00 -2.2 -7.0 29.32 18 30 92 166 -006 65 41 70 0 -1 -3 000 109 13 01 -1.8 -7.0 29.35 19 32 91 165 -005 62 42 80 -1 -2 -4 000 110 13 02 -1.5 -6.9 29.37 19 32 92 166 -005 61 44 83 -1 -2 -4 000 111 13 03 -0.9 -6.2 29.40 20 31 88 162 -005 61 53 82 -1 -3 -4 000 112 13 04 -0.2 -6.2 29.42 20 29 74 148 -002 57 60 86 -1 -3 -4 000 113 13 05 -0.3 -5.9 29.45 17 25 56 130 000 60 63 84 -1 -3 -4 000 114 13 06 0.2 -5.3 29.46 12 22 79 153 -001 59 57 77 -1 -2 -4 000 115 13 07 0.2 -4.8 29.49 11 18 72 146 -001 61 60 80 -1 -2 -3 000 116 13 08 0.3 -4.8 29.51 14 20 98 172 -001 61 50 75 0 -2 -3 000 117 13 09 0.3 -6.2 29.52 15 18 83 157 -001 53 50 78 -1 -2 -3 000 118 13 10 -0.0 -4.7 29.53 5 13 35 109 000 66 68 80 -1 -2 -4 000 119 13 11 -0.4 -4.5 29.54 2 8 285 359 002 72 75 78 -1 -3 -4 000 120 13 12 -0.3 -4.2 29.54 4 8 215 289 001 73 65 69 -1 -2 -3 000 * 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.