BOM Sansom Island site lat/lon = (-69.7000,74.0000) cell lat/lon = (-69.6864,73.9326) Forecast initialized at 2026-02-01/12 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 01 12 -6.0 -10.0 28.89 2 2 191 265 -002 67 45 46 -5 -5 -6 000 1 01 13 -4.8 -8.0 28.90 3 3 171 245 000 74 46 54 -4 -5 -6 000 2 01 14 -7.0 -10.5 28.89 5 6 142 216 001 72 48 60 -4 -5 -6 000 3 01 15 -8.5 -11.8 28.90 5 6 140 214 000 76 54 60 -3 -5 -6 000 4 01 16 -9.5 -13.6 28.89 6 6 136 210 001 70 55 59 -3 -4 -5 000 5 01 17 -10.6 -12.7 28.89 8 9 130 204 001 72 56 55 -4 -5 -6 000 6 01 18 -10.1 -15.1 28.88 10 14 130 204 000 67 61 51 -4 -5 -5 000 7 01 19 -9.2 -15.1 28.87 12 20 131 205 000 60 55 50 -4 -5 -5 000 8 01 20 -9.4 -15.4 28.88 12 21 129 203 000 59 50 51 -5 -5 -6 000 9 01 21 -9.5 -15.6 28.88 13 22 128 202 000 58 47 54 -6 -5 -6 000 10 01 22 -9.2 -15.4 28.88 14 24 125 199 000 58 49 58 -7 -6 -6 000 11 01 23 -8.9 -15.0 28.90 17 24 125 199 000 59 56 62 -7 -7 -7 000 12 02 00 -9.1 -15.0 28.90 17 23 125 199 000 61 59 65 -7 -7 -8 000 13 02 01 -8.7 -14.4 28.89 18 23 123 197 000 63 54 64 -7 -7 -8 000 14 02 02 -7.9 -13.6 28.90 17 21 121 195 000 62 50 62 -7 -7 -8 000 15 02 03 -7.3 -12.8 28.90 17 20 119 193 000 63 47 57 -7 -7 -8 000 16 02 04 -6.6 -11.9 28.90 15 18 117 191 000 65 47 54 -7 -7 -8 000 17 02 05 -5.7 -11.0 28.91 13 15 118 191 000 65 44 53 -6 -7 -8 000 18 02 06 -5.0 -10.7 28.91 12 14 119 193 -001 62 41 51 -6 -7 -8 000 19 02 07 -4.2 -11.1 28.91 10 12 120 194 -001 55 38 51 -5 -7 -7 000 20 02 08 -3.7 -12.8 28.91 6 7 129 203 000 46 44 54 -5 -7 -8 000 21 02 09 -3.8 -12.0 28.91 3 3 224 298 000 53 52 55 -5 -6 -8 000 22 02 10 -4.6 -8.4 28.91 7 7 239 312 001 76 63 56 -6 -7 -8 000 23 02 11 -5.1 -7.9 28.91 8 8 238 312 001 83 58 52 -5 -6 -8 000 24 02 12 -5.8 -8.4 28.90 8 8 237 311 000 85 54 55 -5 -6 -8 000 25 02 13 -6.8 -8.9 28.91 7 7 235 309 -001 89 55 59 -6 -6 -8 000 26 02 14 -8.6 -10.9 28.91 4 6 215 289 -002 86 57 67 -6 -6 -8 000 27 02 15 -10.0 -14.8 28.92 3 3 143 217 -001 64 60 71 -6 -6 -8 000 28 02 16 -11.1 -15.7 28.92 4 5 124 197 -001 64 67 72 -7 -7 -8 000 29 02 17 -13.1 -13.9 28.93 2 4 115 189 000 84 81 74 -7 -7 -8 000 30 02 18 -14.8 -15.1 28.94 2 4 136 210 000 96 74 84 -7 -7 -8 000 31 02 19 -15.1 -16.2 28.94 3 7 138 212 000 97 68 98 -7 -7 -8 000 32 02 20 -13.9 -17.1 28.95 6 11 129 203 000 83 72104 -7 -8 -8 000 33 02 21 -11.7 -15.9 28.95 10 20 123 197 000 68 66102 -8 -8 -8 000 34 02 22 -10.3 -16.1 28.95 14 22 123 197 000 62 67108 -9 -8 -8 000 35 02 23 -11.0 -16.4 28.97 18 22 122 196 000 66 71105 -9 -9 -9 000 36 03 00 -10.6 -16.0 28.97 17 21 123 197 000 65 64105 -9-10-10 000 37 03 01 -10.1 -15.5 28.98 17 20 122 196 000 65 65103 -9-10-10 000 38 03 02 -9.4 -14.9 28.98 16 19 120 194 000 64 60103 -9 -9-10 000 39 03 03 -8.6 -13.9 28.98 16 19 121 195 000 66 56103 -8 -9-10 000 40 03 04 -7.8 -12.9 28.99 15 18 122 196 000 67 55102 -8 -9-10 000 41 03 05 -6.9 -11.9 28.99 14 16 121 195 001 67 55 99 -8 -8 -9 000 42 03 06 -6.0 -11.3 28.99 13 15 123 197 000 65 52 98 -7 -8 -9 000 43 03 07 -5.1 -11.6 28.98 11 12 123 197 000 58 52100 -6 -8 -9 000 44 03 08 -4.7 -11.7 28.97 8 8 114 188 001 56 60 96 -6 -7 -9 000 45 03 09 -4.5 -11.2 28.97 6 6 115 189 001 58 64 89 -6 -7 -9 000 46 03 10 -4.4 -11.1 28.96 4 4 125 198 000 59 66 82 -6 -7 -8 000 47 03 11 -4.3 -10.9 28.96 2 3 176 250 000 59 66 81 -5 -7 -8 000 48 03 12 -4.9 -8.8 28.96 5 5 231 305 000 75 69 85 -6 -7 -8 000 49 03 13 -6.3 -8.4 28.96 6 7 227 301 000 89 71 85 -6 -7 -8 000 50 03 14 -8.3 -10.8 28.95 5 7 215 289 000 83 69 84 -6 -7 -8 000 51 03 15 -9.9 -14.5 28.95 4 6 181 254 000 67 67 85 -6 -7 -8 000 52 03 16 -11.0 -17.4 28.95 4 4 139 213 000 55 67 88 -6 -7 -8 000 53 03 17 -12.8 -16.1 28.95 3 3 129 203 000 68 66 88 -8 -7 -8 000 54 03 18 -15.4 -16.2 28.95 2 4 150 223 000 92 68 91 -8 -8 -9 000 55 03 19 -17.5 -17.6 28.96 1 2 215 289 -001 108 68 98 -9 -8 -9 000 56 03 20 -16.4 -17.7 28.96 2 2 213 287 000 106 64109 -9 -7 -8 000 57 03 21 -15.0 -17.1 28.96 3 3 213 287 000 97 71109 -8 -7 -9 000 58 03 22 -12.0 -15.4 28.96 3 3 216 290 000 84 70110 -6 -7 -9 000 59 03 23 -13.7 -15.8 28.97 3 3 313 27 -001 96 70103 -10 -8 -9 000 60 04 00 -12.3 -15.3 28.97 3 11 195 269 -001 88 69104 -8 -8 -9 000 61 04 01 -6.9 -11.4 28.96 8 13 120 194 -002 71 75 93 -8 -9 -9 000 62 04 02 -7.8 -11.3 28.96 13 14 107 181 000 79102 90 -9 -9 -9 000 63 04 03 -7.6 -10.4 28.97 12 12 107 181 -001 85106 97 -9 -9-10 002 64 04 04 -6.6 -9.1 28.96 11 12 108 182 000 86102 99 -8 -9-10 003 65 04 05 -6.2 -8.8 28.96 11 12 108 182 -001 85 98102 -8 -9-10 004 66 04 06 -5.7 -8.2 28.96 11 11 103 177 000 85 99104 -7 -9-10 008 67 04 07 -5.2 -7.9 28.95 10 11 102 176 000 84 99104 -7 -8-10 013 68 04 08 -5.0 -8.1 28.95 12 13 109 183 000 80 95104 -7 -8 -9 008 69 04 09 -4.8 -8.7 28.94 12 13 106 180 -002 75 87 90 -6 -8 -9 000 70 04 10 -4.6 -8.7 28.93 11 12 104 178 000 73 83 80 -6 -7 -9 000 71 04 11 -4.7 -9.2 28.93 11 13 106 180 000 69 74 72 -6 -7 -8 000 72 04 12 -4.9 -9.3 28.93 10 13 108 182 000 70 79 79 -6 -7 -8 000 73 04 13 -5.3 -9.1 28.92 9 12 116 190 000 74 87 84 -5 -7 -8 000 74 04 14 -5.4 -8.2 28.92 9 12 120 194 -002 82 87102 -5 -6 -8 003 75 04 15 -5.7 -8.5 28.91 8 10 132 206 000 80 80103 -5 -6 -7 015 76 04 16 -6.7 -10.1 28.91 10 15 124 198 000 76 76105 -5 -6 -7 000 77 04 17 -6.0 -7.4 28.90 14 16 114 188 -003 95103111 -5 -6 -7 011 78 04 18 -5.8 -6.9 28.90 16 21 103 177 -009 96101106 -6 -6 -7 079 79 04 19 -5.8 -7.3 28.91 18 25 92 166 000 93105111 -6 -7 -7 091 80 04 20 -7.2 -10.1 28.91 18 24 105 179 -001 82 95111 -7 -7 -8 007 81 04 21 -7.1 -9.8 28.92 17 25 103 177 -005 84100100 -7 -7 -8 001 82 04 22 -7.1 -9.0 28.93 17 25 102 176 -006 91104108 -7 -8 -8 018 83 04 23 -7.3 -9.8 28.94 17 21 112 186 -003 86 92104 -7 -7 -9 021 84 05 00 -7.0 -9.0 28.94 17 22 104 178 -003 90105108 -8 -8 -8 013 85 05 01 -5.5 -7.1 28.94 15 19 93 167 002 92101108 -6 -7 -9 023 86 05 02 -4.6 -5.9 28.94 18 24 85 159 000 94107112 -6 -7 -8 041 87 05 03 -4.2 -6.0 28.94 22 27 82 156 002 89102109 -6 -7 -8 033 88 05 04 -3.7 -5.9 28.94 22 28 83 157 006 85 99106 -5 -7 -8 025 89 05 05 -3.4 -5.3 28.94 23 29 82 156 000 88100111 -5 -6 -7 022 90 05 06 -3.0 -4.6 28.95 25 31 60 134 -002 90 99107 -4 -6 -7 047 91 05 07 -2.2 -4.3 28.96 20 25 66 140 001 85 99107 -4 -5 -7 016 92 05 08 -2.3 -4.0 28.96 20 25 70 144 -001 88100109 -4 -5 -7 026 93 05 09 -2.4 -4.0 28.96 21 27 67 141 -005 89 99110 -4 -5 -7 058 94 05 10 -2.5 -3.8 28.96 21 27 75 149 -008 92101108 -4 -5 -6 075 95 05 11 -2.4 -3.7 28.95 22 28 82 156 -012 92101109 -4 -5 -6 101 96 05 12 -2.2 -3.4 28.96 21 28 80 154 -005 92101109 -3 -4 -6 100 97 05 13 -2.1 -3.7 28.96 20 26 81 155 -002 89100109 -3 -4 -6 045 98 05 14 -2.6 -5.2 28.96 16 22 108 182 003 81 88109 -3 -4 -5 005 99 05 15 -2.9 -6.0 28.97 19 25 106 180 003 78 84109 -3 -4 -5 002 100 05 16 -3.6 -6.1 28.97 19 26 113 187 004 83 88109 -3 -4 -5 012 101 05 17 -3.8 -5.6 28.98 21 27 112 186 001 89 97105 -4 -5 -6 050 102 05 18 -3.8 -5.2 28.99 21 26 108 182 003 92 97109 -4 -5 -6 086 103 05 19 -3.8 -6.2 29.00 21 26 109 183 005 84 93109 -4 -6 -6 040 104 05 20 -4.1 -6.0 29.01 20 26 112 186 -005 89 97105 -4 -6 -7 072 105 05 21 -4.2 -5.9 29.02 21 25 114 188 -010 91 97105 -5 -6 -7 113 106 05 22 -4.2 -5.8 29.03 21 25 114 188 -007 91 96105 -4 -5 -7 103 107 05 23 -4.1 -5.7 29.04 20 25 110 184 -002 92 96108 -5 -6 -7 070 108 06 00 -4.3 -6.1 29.05 21 25 108 182 000 90 95106 -5 -6 -7 057 109 06 01 -4.2 -5.8 29.07 20 23 105 179 002 91 95106 -5 -6 -7 052 110 06 02 -3.7 -5.3 29.08 19 22 102 176 000 91 95101 -5 -6 -7 043 111 06 03 -3.5 -5.1 29.08 18 21 104 178 001 91 95102 -5 -6 -7 038 112 06 04 -3.1 -4.7 29.09 17 20 98 172 -001 90 95101 -5 -6 -7 030 113 06 05 -2.8 -4.8 29.10 15 18 99 173 -005 87 94 97 -4 -6 -7 023 114 06 06 -2.4 -5.8 29.11 12 16 101 175 -004 80 90 97 -4 -5 -6 013 115 06 07 -1.9 -5.6 29.12 12 14 100 173 -002 76 89 97 -3 -5 -6 007 116 06 08 -1.5 -5.8 29.12 10 12 97 171 000 72 85 95 -3 -4 -6 002 117 06 09 -1.3 -5.9 29.12 8 11 95 169 000 70 82 92 -3 -4 -6 000 118 06 10 -1.2 -5.7 29.12 7 10 89 163 000 70 82 91 -2 -4 -5 000 119 06 11 -1.2 -5.3 29.12 6 10 84 158 -001 72 84 93 -2 -4 -5 000 120 06 12 -1.3 -5.0 29.12 5 8 86 160 -002 74 84 92 -2 -4 -5 001 * 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.