2026-07-14T08:00:00Z 通常 気象庁本庁 気象庁 2026-07-14T17:00:00+09:00 2026-07-14T18:00:00+09:00 2026-07-15T12:00:00+09:00 511 発表 1 降灰予報 1.1_0 　現在、諏訪之瀬島は噴火警戒レベル２（火口周辺規制）です。諏訪之瀬島で噴火が発生した場合には、１４日２１時から２４時までは火口から北東方向、１５日０９時から１２時までは火口から東方向に降灰が予想されます。 降灰予報（定時） 06 諏訪之瀬島 511 降灰 70 鹿児島県十島村 4630400 小さな噴石の落下 75 鹿児島県十島村 4630400 降灰予報（定時） 06 諏訪之瀬島 511 +2938.30+12942.83+796/ 降灰 70 鹿児島県十島村 4630400 小さな噴石の落下 75 鹿児島県十島村 4630400 2026-07-14T18:00:00+09:00 2026-07-14T21:00:00+09:00 降灰 70 +29.8006+130.0800/+29.8022+130.1000/+29.8060+130.1200/+29.8078+130.1400/+29.8098+130.1600/+29.8040+130.1800/+29.8000+130.1883/+29.7800+130.1806/+29.7778+130.1800/+29.7600+130.1761/+29.7505+130.1600/+29.7446+130.1400/+29.7401+130.1200/+29.7400+130.1196/+29.7364+130.1000/+29.7245+130.0800/+29.7200+130.0709/+29.7158+130.0600/+29.7106+130.0400/+29.7060+130.0200/+29.7053+130.0000/+29.7020+129.9800/+29.7000+129.9716/+29.6921+129.9600/+29.6856+129.9400/+29.6822+129.9200/+29.6801+129.9000/+29.6800+129.8993/+29.6664+129.8800/+29.6619+129.8600/+29.6604+129.8400/+29.6600+129.8370/+29.6446+129.8200/+29.6407+129.8000/+29.6401+129.7800/+29.6400+129.7796/+29.6206+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6206+129.7000/+29.6400+129.6806/+29.6600+129.6835/+29.6765+129.7000/+29.6799+129.7200/+29.6800+129.7289/+29.6911+129.7400/+29.6995+129.7600/+29.7000+129.7800/+29.7000+129.7806/+29.7174+129.8000/+29.7194+129.8200/+29.7200+129.8281/+29.7298+129.8400/+29.7373+129.8600/+29.7394+129.8800/+29.7400+129.8853/+29.7502+129.9000/+29.7563+129.9200/+29.7588+129.9400/+29.7600+129.9474/+29.7683+129.9600/+29.7800+129.9765/+29.7835+129.9800/+29.7886+130.0000/+29.7915+130.0200/+29.7936+130.0400/+29.7967+130.0600/+29.8000+130.0782/+29.8006+130.0800/ 東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6597+129.7200/+29.6400+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6597+129.7200/ 東 1 鹿児島県十島村 4630400 2026-07-14T21:00:00+09:00 2026-07-15T00:00:00+09:00 降灰 70 +29.8234+130.0800/+29.8257+130.1000/+29.8283+130.1200/+29.8300+130.1400/+29.8328+130.1600/+29.8317+130.1800/+29.8238+130.2000/+29.8200+130.2053/+29.8000+130.2190/+29.7900+130.2000/+29.7800+130.1828/+29.7789+130.1800/+29.7720+130.1600/+29.7600+130.1438/+29.7565+130.1400/+29.7448+130.1200/+29.7414+130.1000/+29.7400+130.0954/+29.7335+130.0800/+29.7261+130.0600/+29.7200+130.0409/+29.7196+130.0400/+29.7100+130.0200/+29.7112+130.0000/+29.7044+129.9800/+29.7012+129.9600/+29.7000+129.9536/+29.6904+129.9400/+29.6831+129.9200/+29.6809+129.9000/+29.6800+129.8938/+29.6684+129.8800/+29.6618+129.8600/+29.6605+129.8400/+29.6600+129.8357/+29.6452+129.8200/+29.6406+129.8000/+29.6401+129.7800/+29.6400+129.7796/+29.6205+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6209+129.7000/+29.6400+129.6809/+29.6600+129.6853/+29.6747+129.7000/+29.6799+129.7200/+29.6800+129.7400/+29.6800+129.7403/+29.6994+129.7600/+29.6998+129.7800/+29.7000+129.7842/+29.7155+129.8000/+29.7191+129.8200/+29.7199+129.8400/+29.7200+129.8404/+29.7368+129.8600/+29.7390+129.8800/+29.7400+129.8888/+29.7495+129.9000/+29.7569+129.9200/+29.7598+129.9400/+29.7600+129.9411/+29.7723+129.9600/+29.7800+129.9713/+29.7890+129.9800/+29.7940+130.0000/+29.7992+130.0200/+29.8000+130.0225/+29.8078+130.0400/+29.8121+130.0600/+29.8200+130.0757/+29.8234+130.0800/ 北東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6598+129.7200/+29.6489+129.7400/+29.6400+129.7434/+29.6366+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6598+129.7200/ 東 3 鹿児島県十島村 4630400 2026-07-15T00:00:00+09:00 2026-07-15T03:00:00+09:00 降灰 70 +29.8023+130.1400/+29.8067+130.1600/+29.8106+130.1800/+29.8148+130.2000/+29.8144+130.2200/+29.8140+130.2400/+29.8120+130.2600/+29.8080+130.2800/+29.8026+130.3000/+29.8000+130.3090/+29.7964+130.3000/+29.7860+130.2800/+29.7800+130.2704/+29.7727+130.2600/+29.7600+130.2429/+29.7585+130.2400/+29.7491+130.2200/+29.7417+130.2000/+29.7400+130.1948/+29.7358+130.1800/+29.7313+130.1600/+29.7254+130.1400/+29.7204+130.1200/+29.7200+130.1191/+29.7127+130.1000/+29.7076+130.0800/+29.7042+130.0600/+29.7016+130.0400/+29.7000+130.0337/+29.6932+130.0200/+29.6903+130.0000/+29.6847+129.9800/+29.6823+129.9600/+29.6804+129.9400/+29.6800+129.9370/+29.6697+129.9200/+29.6638+129.9000/+29.6613+129.8800/+29.6602+129.8600/+29.6600+129.8581/+29.6449+129.8400/+29.6410+129.8200/+29.6403+129.8000/+29.6400+129.7943/+29.6258+129.7800/+29.6203+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6214+129.7000/+29.6400+129.6814/+29.6600+129.6883/+29.6717+129.7000/+29.6799+129.7200/+29.6800+129.7400/+29.6800+129.7410/+29.6987+129.7600/+29.6997+129.7800/+29.7000+129.7978/+29.7022+129.8000/+29.7177+129.8200/+29.7192+129.8400/+29.7200+129.8540/+29.7253+129.8600/+29.7356+129.8800/+29.7381+129.9000/+29.7400+129.9200/+29.7400+129.9202/+29.7532+129.9400/+29.7570+129.9600/+29.7590+129.9800/+29.7600+129.9837/+29.7772+130.0000/+29.7800+130.0135/+29.7820+130.0200/+29.7865+130.0400/+29.7901+130.0600/+29.7934+130.0800/+29.7956+130.1000/+29.7987+130.1200/+29.8000+130.1312/+29.8023+130.1400/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6592+129.7200/+29.6561+129.7400/+29.6400+129.7512/+29.6310+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6592+129.7200/ 東 3 鹿児島県十島村 4630400 2026-07-15T03:00:00+09:00 2026-07-15T06:00:00+09:00 降灰 70 +29.7801+130.1200/+29.7820+130.1400/+29.7837+130.1600/+29.7848+130.1800/+29.7868+130.2000/+29.7828+130.2200/+29.7811+130.2400/+29.7800+130.2504/+29.7788+130.2600/+29.7757+130.2800/+29.7706+130.3000/+29.7632+130.3200/+29.7600+130.3268/+29.7521+130.3200/+29.7400+130.3096/+29.7377+130.3000/+29.7319+130.2800/+29.7271+130.2600/+29.7227+130.2400/+29.7200+130.2318/+29.7159+130.2200/+29.7106+130.2000/+29.7038+130.1800/+29.7000+130.1643/+29.6991+130.1600/+29.6945+130.1400/+29.6974+130.1200/+29.6894+130.1000/+29.6845+130.0800/+29.6803+130.0600/+29.6800+130.0587/+29.6744+130.0400/+29.6800+130.0316/+29.6820+130.0200/+29.6800+130.0017/+29.6791+130.0000/+29.6738+129.9800/+29.6662+129.9600/+29.6628+129.9400/+29.6612+129.9200/+29.6600+129.9009/+29.6594+129.9000/+29.6460+129.8800/+29.6424+129.8600/+29.6409+129.8400/+29.6403+129.8200/+29.6400+129.8142/+29.6277+129.8000/+29.6209+129.7800/+29.6202+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6215+129.7000/+29.6400+129.6815/+29.6600+129.6902/+29.6698+129.7000/+29.6799+129.7200/+29.6799+129.7400/+29.6800+129.7472/+29.6928+129.7600/+29.6991+129.7800/+29.6996+129.8000/+29.7000+129.8196/+29.7003+129.8200/+29.7163+129.8400/+29.7184+129.8600/+29.7194+129.8800/+29.7200+129.8921/+29.7252+129.9000/+29.7338+129.9200/+29.7365+129.9400/+29.7384+129.9600/+29.7400+129.9733/+29.7446+129.9800/+29.7524+130.0000/+29.7569+130.0200/+29.7584+130.0400/+29.7600+130.0521/+29.7646+130.0600/+29.7712+130.0800/+29.7797+130.1000/+29.7800+130.1145/+29.7801+130.1200/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6588+129.7200/+29.6565+129.7400/+29.6400+129.7535/+29.6290+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6588+129.7200/ 東 3 鹿児島県十島村 4630400 2026-07-15T06:00:00+09:00 2026-07-15T09:00:00+09:00 降灰 70 +29.7006+129.9800/+29.7040+130.0000/+29.7140+130.0200/+29.7157+130.0400/+29.7155+130.0600/+29.7150+130.0800/+29.7142+130.1000/+29.7135+130.1200/+29.7125+130.1400/+29.7109+130.1600/+29.7091+130.1800/+29.7067+130.2000/+29.7037+130.2200/+29.7043+130.2400/+29.7008+130.2600/+29.7000+130.2675/+29.6902+130.2600/+29.6800+130.2559/+29.6600+130.2488/+29.6564+130.2400/+29.6498+130.2200/+29.6446+130.2000/+29.6400+130.1818/+29.6395+130.1800/+29.6348+130.1600/+29.6301+130.1400/+29.6313+130.1200/+29.6266+130.1000/+29.6264+130.0800/+29.6257+130.0600/+29.6247+130.0400/+29.6282+130.0200/+29.6262+130.0000/+29.6252+129.9800/+29.6242+129.9600/+29.6237+129.9400/+29.6230+129.9200/+29.6222+129.9000/+29.6217+129.8800/+29.6212+129.8600/+29.6208+129.8400/+29.6205+129.8200/+29.6203+129.8000/+29.6201+129.7800/+29.6201+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6213+129.7000/+29.6400+129.6813/+29.6600+129.6927/+29.6673+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6799+129.7600/+29.6798+129.7800/+29.6799+129.8000/+29.6800+129.8058/+29.6911+129.8200/+29.6960+129.8400/+29.6969+129.8600/+29.6975+129.8800/+29.6980+129.9000/+29.6985+129.9200/+29.6990+129.9400/+29.6995+129.9600/+29.7000+129.9765/+29.7006+129.9800/ 東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6588+129.7200/+29.6499+129.7400/+29.6400+129.7529/+29.6308+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6588+129.7200/ 東 3 鹿児島県十島村 4630400 2026-07-15T09:00:00+09:00 2026-07-15T12:00:00+09:00 降灰 70 +29.7292+130.0200/+29.7273+130.0400/+29.7275+130.0600/+29.7275+130.0800/+29.7272+130.1000/+29.7275+130.1200/+29.7228+130.1400/+29.7200+130.1490/+29.7178+130.1600/+29.7161+130.1800/+29.7141+130.2000/+29.7116+130.2200/+29.7146+130.2400/+29.7103+130.2600/+29.7039+130.2800/+29.7000+130.2899/+29.6862+130.2800/+29.6800+130.2752/+29.6622+130.2600/+29.6600+130.2572/+29.6542+130.2400/+29.6509+130.2200/+29.6506+130.2000/+29.6482+130.1800/+29.6462+130.1600/+29.6443+130.1400/+29.6440+130.1200/+29.6429+130.1000/+29.6428+130.0800/+29.6416+130.0600/+29.6400+130.0428/+29.6392+130.0400/+29.6400+130.0380/+29.6413+130.0200/+29.6410+130.0000/+29.6404+129.9800/+29.6400+129.9627/+29.6396+129.9600/+29.6328+129.9400/+29.6319+129.9200/+29.6276+129.9000/+29.6255+129.8800/+29.6232+129.8600/+29.6216+129.8400/+29.6210+129.8200/+29.6204+129.8000/+29.6202+129.7800/+29.6201+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6213+129.7000/+29.6400+129.6813/+29.6600+129.6912/+29.6688+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6800+129.7600/+29.6800+129.7614/+29.6962+129.7800/+29.6983+129.8000/+29.6991+129.8200/+29.6998+129.8400/+29.7000+129.8456/+29.7068+129.8600/+29.7122+129.8800/+29.7140+129.9000/+29.7165+129.9200/+29.7172+129.9400/+29.7187+129.9600/+29.7193+129.9800/+29.7198+130.0000/+29.7200+130.0013/+29.7292+130.0200/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6588+129.7200/+29.6513+129.7400/+29.6400+129.7521/+29.6306+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6588+129.7200/ 東 3 鹿児島県十島村 4630400 　現在、諏訪之瀬島は噴火警戒レベル２（火口周辺規制）です。諏訪之瀬島で噴火が発生した場合には、１４日２１時から２４時までは火口から北東方向、１５日０９時から１２時までは火口から東方向に降灰が予想されます。 　１４日１８時から１５日１２時までに噴火が発生した場合には、以下の方向・距離に降灰及び小さな噴石の落下が予想されます。 　 　時刻　　　　　　　　　　　　火口からの方向　降灰の距離　小さな噴石の距離 　１４日１８時から２１時まで　東　　　　　　　５０ｋｍ　　１ｋｍ　　　　　 　１４日２１時から２４時まで　北東　　　　　　５０ｋｍ　　３ｋｍ　　　　　 　１５日００時から０３時まで　東　　　　　　　６０ｋｍ　　３ｋｍ　　　　　 　１５日０３時から０６時まで　東　　　　　　　６０ｋｍ　　３ｋｍ　　　　　 　１５日０６時から０９時まで　東　　　　　　　５０ｋｍ　　３ｋｍ　　　　　 　１５日０９時から１２時まで　東　　　　　　　６０ｋｍ　　３ｋｍ　　　　　 　 　期間中に噴火が発生した場合には、以下の市町村に降灰が予想されます。 　鹿児島県：十島村 　 　噴煙が火口縁上１０００ｍまで上がった場合の火山灰及び小さな噴石の落下範囲を示しています。 　噴火発生時、小さな噴石の落下が予想される範囲内では、屋内や頑丈な屋根の下などに移動してください。