BOM Sansom Island site lat/lon = (-69.7000,74.0000) cell lat/lon = (-69.6864,73.9326) Forecast initialized at 2026-02-01/00 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 00 -14.5 -20.3 28.84 3 3 179 253 000 61 34 49 -9 -7 -7 000 1 01 01 -11.7 -16.5 28.86 4 7 124 197 -001 62 38 56 -8 -8 -8 000 2 01 02 -8.4 -13.8 28.85 6 17 131 205 000 62 36 70 -6 -7 -8 000 3 01 03 -6.5 -11.9 28.85 10 14 105 179 000 64 34 72 -7 -7 -7 000 4 01 04 -7.0 -11.4 28.87 12 15 101 175 000 71 39 63 -8 -8 -7 000 5 01 05 -6.7 -11.0 28.89 12 12 106 180 001 72 31 49 -7 -7 -7 000 6 01 06 -4.9 -9.7 28.89 12 14 114 188 001 67 38 39 -6 -7 -8 000 7 01 07 -4.3 -10.2 28.88 13 15 102 176 000 60 53 39 -6 -7 -7 000 8 01 08 -3.6 -9.9 28.89 12 14 100 174 001 57 55 38 -5 -6 -8 000 9 01 09 -3.5 -8.8 28.88 13 16 103 177 000 63 65 41 -5 -6 -7 000 10 01 10 -3.7 -8.4 28.87 14 18 100 174 000 67 71 41 -5 -6 -7 000 11 01 11 -3.9 -8.3 28.89 13 17 99 173 000 69 72 57 -5 -6 -7 000 12 01 12 -4.4 -8.0 28.90 11 16 100 174 000 74 70 69 -5 -6 -7 000 13 01 13 -5.8 -9.5 28.89 8 14 108 182 000 72 59 67 -4 -6 -6 000 14 01 14 -8.5 -12.7 28.89 4 7 139 213 000 69 58 64 -4 -5 -6 000 15 01 15 -9.9 -15.4 28.88 5 5 142 216 000 60 53 50 -4 -5 -6 000 16 01 16 -10.8 -17.8 28.88 6 6 137 211 000 55 51 38 -4 -5 -6 000 17 01 17 -12.3 -13.6 28.89 10 12 139 213 000 75 50 44 -4 -5 -6 000 18 01 18 -10.1 -13.6 28.88 12 20 132 206 000 68 50 59 -5 -4 -5 000 19 01 19 -9.0 -14.8 28.89 16 25 128 202 000 62 59 58 -6 -4 -5 000 20 01 20 -9.1 -15.0 28.90 19 26 123 197 000 61 64 51 -7 -5 -6 000 21 01 21 -9.9 -15.6 28.90 19 24 125 198 000 63 54 60 -7 -7 -7 000 22 01 22 -9.8 -16.0 28.91 18 24 124 198 000 60 54 61 -7 -7 -8 000 23 01 23 -9.7 -15.6 28.91 18 24 124 198 000 62 54 60 -8 -7 -8 000 24 02 00 -9.5 -15.3 28.90 18 24 123 197 000 62 55 60 -8 -8 -9 000 25 02 01 -9.0 -14.7 28.91 18 23 122 195 000 62 58 64 -8 -8 -9 000 26 02 02 -8.4 -14.1 28.92 18 21 119 193 000 63 59 69 -8 -8 -8 000 27 02 03 -7.8 -13.4 28.92 17 19 116 190 000 64 56 75 -8 -8 -8 000 28 02 04 -7.1 -12.5 28.91 15 17 115 189 000 65 54 83 -8 -8 -8 000 29 02 05 -6.2 -11.6 28.92 12 15 117 191 000 64 50 84 -7 -7 -8 000 30 02 06 -5.4 -11.0 28.93 10 12 120 194 000 63 45 75 -6 -7 -8 000 31 02 07 -4.6 -10.9 28.93 6 7 176 250 000 61 47 66 -6 -7 -8 000 32 02 08 -7.1 -9.6 28.92 10 11 244 318 000 87 63 65 -7 -7 -8 000 33 02 09 -6.4 -9.1 28.91 10 11 244 318 001 84 53 64 -6 -7 -8 000 34 02 10 -6.8 -9.5 28.91 11 12 245 319 000 84 49 61 -6 -7 -8 000 35 02 11 -7.5 -10.6 28.90 12 14 245 319 000 82 54 60 -7 -7 -8 000 36 02 12 -8.6 -11.2 28.90 11 14 245 319 -001 87 51 56 -7 -6 -8 000 37 02 13 -9.7 -11.9 28.90 10 12 246 320 -001 91 53 55 -7 -6 -7 000 38 02 14 -11.3 -13.2 28.90 7 11 245 319 000 95 55 59 -7 -6 -7 000 39 02 15 -13.5 -13.5 28.91 3 4 230 304 000 96 52 62 -7 -6 -8 000 40 02 16 -15.6 -15.6 28.91 1 3 185 259 000 102 67 64 -7 -7 -8 000 41 02 17 -17.6 -17.6 28.92 1 5 151 224 000 112 68 66 -8 -8 -8 000 42 02 18 -18.2 -18.2 28.93 1 5 141 215 000 110 75 63 -8 -8 -8 000 43 02 19 -18.4 -18.4 28.93 2 7 123 197 000 109 74 60 -9 -9 -8 000 44 02 20 -17.7 -18.9 28.93 4 9 113 187 000 97 78 63 -9 -9 -8 000 45 02 21 -16.5 -19.8 28.94 8 12 111 185 000 86 75 64 -9 -9 -9 000 46 02 22 -14.0 -17.0 28.94 10 21 116 190 000 75 69 64 -9 -9 -9 000 47 02 23 -12.3 -16.9 28.94 11 22 122 196 000 71 74 73 -9-10-10 000 48 03 00 -10.2 -14.9 28.96 14 22 116 190 -001 70 75113 -10-10-10 000 49 03 01 -11.9 -15.9 28.97 16 22 112 186 001 77 74106 -10-10-10 000 50 03 02 -9.6 -14.1 28.97 16 20 114 188 000 72 72112 -10-10-10 000 51 03 03 -8.7 -13.3 28.98 15 17 115 189 000 72 64112 -9-10-10 000 52 03 04 -8.0 -12.8 28.97 15 17 116 190 001 70 60111 -9-10-10 000 53 03 05 -7.4 -12.1 28.97 14 15 116 190 000 70 59111 -8 -9-10 000 54 03 06 -6.6 -11.5 28.97 12 13 113 187 000 68 59109 -8 -9-10 000 55 03 07 -6.1 -12.0 28.97 10 11 116 190 001 63 60103 -8 -9-10 000 56 03 08 -5.8 -12.3 28.97 9 10 119 193 000 59 58100 -7 -8 -9 000 57 03 09 -5.5 -12.1 28.96 8 8 119 193 000 58 59100 -7 -8 -9 000 58 03 10 -5.4 -11.8 28.96 7 7 121 195 000 59 62100 -7 -8 -9 000 59 03 11 -5.4 -11.3 28.96 7 7 123 197 000 62 62101 -6 -7 -9 000 60 03 12 -5.6 -10.0 28.95 5 5 135 209 000 72 61102 -6 -7 -9 000 61 03 13 -6.3 -9.4 28.95 4 5 167 241 000 81 61108 -6 -7 -9 000 62 03 14 -6.9 -10.0 28.94 5 5 151 225 000 77 61111 -6 -7 -9 000 63 03 15 -8.0 -11.7 28.95 5 5 140 214 000 71 66105 -6 -7 -9 000 64 03 16 -8.9 -12.8 28.95 5 6 141 215 000 71 71101 -6 -7 -9 000 65 03 17 -9.0 -12.5 28.95 7 10 125 199 000 76 69106 -6 -7 -8 000 66 03 18 -8.4 -12.7 28.95 9 16 129 203 -001 70 72104 -7 -7 -8 000 67 03 19 -8.4 -13.3 28.95 13 19 126 200 000 67 70105 -7 -7 -8 000 68 03 20 -8.7 -13.3 28.95 15 20 125 199 000 70 74100 -8 -8 -9 000 69 03 21 -8.8 -13.4 28.96 15 21 124 198 000 70 74 95 -8 -8 -9 000 70 03 22 -8.7 -13.0 28.96 15 19 125 199 -002 72 81 90 -8 -8 -9 000 71 03 23 -8.4 -12.5 28.97 15 19 126 200 -001 74 84 95 -8 -8 -9 000 72 04 00 -8.1 -11.9 28.97 14 17 126 200 000 76 91 99 -8 -8 -9 002 73 04 01 -7.9 -10.6 28.98 14 16 115 189 -001 84 99102 -8 -9 -9 007 74 04 02 -7.3 -8.9 28.98 14 16 97 171 001 94101105 -8 -9-10 046 75 04 03 -7.1 -9.5 28.99 13 15 105 179 -001 88 94111 -8 -9-10 043 76 04 04 -6.5 -9.4 28.99 12 13 110 184 -001 83 97104 -8 -9-10 020 77 04 05 -6.2 -8.6 28.99 12 13 108 182 001 87100101 -8 -9-10 005 78 04 06 -5.7 -8.8 28.99 11 12 110 184 000 81 92 88 -7 -8 -9 004 79 04 07 -5.2 -8.9 28.99 11 12 117 191 -003 76 86 79 -7 -8 -9 000 80 04 08 -4.9 -8.8 28.99 11 12 116 190 000 74 83 97 -6 -8 -9 000 81 04 09 -4.7 -8.1 28.99 10 11 122 196 000 78 90 98 -6 -8 -9 006 82 04 10 -4.5 -6.9 28.98 11 12 115 189 -003 85 96104 -6 -7 -8 009 83 04 11 -4.3 -6.1 28.98 11 14 116 190 -001 90 98110 -6 -7 -8 047 84 04 12 -3.8 -5.0 28.97 13 16 77 151 000 94103111 -5 -6 -7 086 85 04 13 -3.9 -5.4 28.97 12 17 67 141 000 91102111 -5 -6 -8 039 86 04 14 -4.4 -5.7 28.97 10 17 75 149 -001 94101110 -5 -6 -8 018 87 04 15 -6.2 -7.0 28.97 10 18 102 176 000 101101108 -5 -6 -8 003 88 04 16 -5.3 -6.7 28.97 11 17 108 182 -002 94102111 -5 -6 -8 042 89 04 17 -6.3 -8.0 28.96 15 19 114 188 000 92 99109 -6 -6 -8 033 90 04 18 -6.5 -8.0 28.96 15 19 106 180 000 94107100 -7 -7 -8 025 91 04 19 -7.1 -8.6 28.96 14 16 103 177 -005 94102106 -7 -7 -8 056 92 04 20 -7.1 -9.4 28.97 15 18 102 176 -001 87107100 -7 -8 -9 039 93 04 21 -7.1 -9.5 28.96 13 18 106 180 001 86103109 -7 -7 -8 001 94 04 22 -7.7 -9.4 28.96 14 21 97 171 000 93108105 -7 -8 -8 004 95 04 23 -7.2 -8.6 28.96 14 23 94 168 000 95105105 -6 -7 -8 011 96 05 00 -6.1 -8.0 28.96 18 25 89 163 000 90103 99 -7 -8 -8 010 97 05 01 -7.2 -8.3 28.97 16 20 60 134 000 99110107 -8 -9-10 006 98 05 02 -7.9 -10.0 28.99 18 26 71 145 002 90105114 -9-11-12 001 99 05 03 -7.1 -9.6 28.99 16 20 81 155 001 87100115 -8-10-11 003 100 05 04 -6.5 -8.7 28.99 15 20 98 172 000 88101107 -8 -9-10 008 101 05 05 -5.7 -8.2 28.97 17 21 104 178 000 85 96105 -7 -8-10 012 102 05 06 -4.9 -6.7 28.96 19 22 88 162 000 89101112 -6 -8 -9 023 103 05 07 -4.7 -7.7 28.97 13 17 58 132 -005 81 95104 -6 -8 -9 011 104 05 08 -4.3 -7.0 28.97 10 14 75 149 -004 83 98110 -6 -7 -9 006 105 05 09 -3.8 -5.7 28.95 11 17 93 167 -011 89102108 -5 -7 -8 014 106 05 10 -2.3 -3.4 28.93 17 23 80 154 003 93100109 -4 -5 -6 054 107 05 11 -2.3 -3.5 28.92 20 30 62 136 -011 92102109 -3 -5 -6 107 108 05 12 -2.3 -3.6 28.91 25 35 57 131 -016 92102107 -3 -5 -6 092 109 05 13 -2.6 -3.8 28.92 24 35 59 133 -006 93102109 -3 -5 -6 087 110 05 14 -2.8 -4.0 28.92 22 36 62 136 -006 93103109 -4 -5 -6 088 111 05 15 -2.9 -4.1 28.91 25 39 65 139 -006 93102108 -4 -5 -6 079 112 05 16 -3.1 -4.1 28.92 21 36 71 144 -006 95102107 -4 -5 -6 085 113 05 17 -3.3 -4.3 28.93 19 31 80 154 -004 95103109 -4 -5 -6 081 114 05 18 -3.4 -4.7 28.94 17 28 97 171 -002 93101109 -4 -5 -6 057 115 05 19 -3.2 -5.2 28.95 20 29 103 177 -003 88 97108 -4 -5 -6 051 116 05 20 -3.4 -5.7 28.95 21 29 112 186 -001 85 90106 -3 -5 -6 041 117 05 21 -3.5 -6.3 28.96 22 27 114 188 -004 81 85103 -3 -5 -6 043 118 05 22 -3.4 -6.8 28.96 22 27 114 188 003 76 77101 -3 -4 -6 031 119 05 23 -3.4 -6.9 28.97 22 28 114 187 006 76 75 98 -3 -4 -5 021 120 06 00 -3.4 -7.2 28.98 21 28 112 186 007 74 73 96 -3 -4 -5 018 * 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.