2026-10-06T18:19:00Z 通常 気象庁本庁 気象庁 2026-10-07T03:19:00+09:00 2026-10-07T03:09:00+09:00 20261007031900_506 発表 1 推定噴煙流向報 1.0_0 噴火 52 桜島 506 2026-10-07T03:09:00+09:00 2026-10-06T18:09:00Z 噴火 52 桜島 506 +3135.55+13039.40+1117/ 南岳山頂火口 +3134.63+13039.53+1060/ 1000 6800 南 2026-10-07T03:00:00+09:00 0 360 20 1000 360 21 2000 360 21 3000 10 20 4000 10 19 5000 10 18 6000 330 14 7000 310 15 8000 300 14 9000 290 15 10000 280 17 11000 280 18 12000 270 21 13000 260 25 14000 260 31 15000 260 39 16000 260 44 17000 260 46 18000 260 49 19000 250 51 20000 250 52 21000 250 54 22000 250 55 23000 250 57 24000 250 58 25000 250 59 26000 250 59 27000 250 59 28000 250 59 29000 250 59 30000 250 59 31000 250 60 32000 250 61 33000 250 63 34000 250 65 35000 250 67 36000 250 69 37000 250 70 38000 240 72 39000 240 75 40000 240 77 41000 240 78 42000 230 79 43000 230 78 44000 230 76 45000 230 75