BOM Sansom Island (lat, lon) = (-69.70, 74.00) Forecast initialized at 2025092100 AMPS 8km 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 21 00 -22.0 -35.1 28.80 5 4 124 198 -007 043014021 M17M15M15 000 03 21 03 -22.9 -27.2 28.86 19 20 107 181 011 068024018 M19M18M18 000 06 21 06 -20.1 -25.2 28.86 21 27 104 178 012 064033030 M19M19M20 000 09 21 09 -19.7 -24.6 28.92 20 24 106 180 -000 065034023 M19M19M19 000 12 21 12 -21.7 -26.2 28.94 19 24 111 185 020 067027056 M19M19M20 000 15 21 15 -23.8 -29.2 28.99 19 24 121 195 011 062026039 M21M20M20 000 18 21 18 -24.9 -30.4 29.03 18 23 124 198 002 060024034 M22M21M22 000 21 21 21 -25.9 -30.9 29.04 17 21 124 198 -000 063023029 M22M22M22 000 24 22 00 -26.7 -31.6 29.05 16 19 123 197 002 063025025 M23M23M23 000 27 22 03 -26.0 -30.8 29.05 16 19 117 191 001 064028023 M24M24M24 000 30 22 06 -23.8 -28.2 29.04 15 17 102 176 -002 067036019 M24M24M25 000 33 22 09 -23.1 -27.2 29.01 15 17 103 177 013 069055023 M23M24M25 000 36 22 12 -24.9 -28.9 29.04 17 19 114 188 010 070053026 M23M24M25 000 39 22 15 -26.6 -31.9 29.05 21 25 119 193 017 061066077 M24M24M24 000 42 22 18 -26.4 -32.6 29.09 22 27 119 193 013 056058076 M25M25M25 003 45 22 21 -27.7 -33.5 29.14 22 27 120 194 024 058049046 M26M25M25 000 48 23 00 -27.6 -33.3 29.19 21 27 120 194 024 058061076 M25M25M25 001 51 23 03 -26.8 -32.6 29.26 21 25 122 196 034 058040058 M24M24M25 001 54 23 06 -24.0 -29.4 29.29 17 20 119 193 023 061033047 M23M23M24 000 57 23 09 -23.0 -28.0 29.32 12 13 134 208 001 064028040 M21M21M22 000 60 23 12 -24.3 -27.9 29.32 10 10 164 238 016 073030037 M19M20M22 000 63 23 15 -23.1 -26.3 29.31 8 9 158 232 003 075040071 M19M20M21 000 66 23 18 -22.5 -25.9 29.31 10 9 141 215 -001 074044072 M18M19M19 001 69 23 21 -22.0 -26.3 29.30 14 17 129 203 000 068038062 M18M18M19 000 72 24 00 -22.4 -26.5 29.27 15 19 122 196 -018 069035038 M19M19M19 000 75 24 03 -22.3 -26.4 29.26 13 17 120 194 -019 069036031 M19M20M20 000 78 24 06 -20.4 -24.2 29.22 7 8 130 204 -078 072039033 M19M20M20 000 81 24 09 -19.8 -23.2 29.17 7 7 165 239 023 074036034 M18M18M19 000 84 24 12 -21.8 -24.8 29.13 9 9 143 217 -024 077037035 M17M18M18 000 87 24 15 -23.2 -27.2 29.09 13 15 129 203 003 070036034 M18M18M18 000 90 24 18 -23.9 -27.9 29.07 14 17 122 196 -019 069031030 M19M19M19 000 93 24 21 -24.8 -28.5 29.05 13 13 122 196 000 072030026 M20M20M19 000 96 25 00 -25.3 -28.7 29.02 12 12 119 193 -004 074030024 M21M20M20 000 99 25 03 -24.0 -28.0 29.03 13 14 112 186 003 069032026 M21M21M21 000 102 25 06 -21.2 -25.3 29.04 13 14 102 176 007 070042031 M21M21M21 000 105 25 09 -20.3 -24.2 29.04 11 12 101 175 005 071049033 M20M21M21 000 108 25 12 -21.5 -24.9 29.05 15 18 110 184 012 074081036 M19M21M22 000 111 25 15 -22.9 -26.7 29.09 18 22 111 185 012 071083080 M21M20M21 001 114 25 18 -23.1 -27.0 29.13 20 25 105 179 017 071075079 M22M22M22 002 117 25 21 -23.7 -27.6 29.16 22 28 102 176 020 071073081 M23M22M23 001 120 26 00 -23.6 -27.2 29.19 23 30 102 176 024 072073081 M23M22M23 002 * 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.