2026-08-07T14:00:00Z 通常 気象庁本庁 気象庁 2026-08-07T23:00:00+09:00 2026-08-08T00:00:00+09:00 2026-08-08T18:00:00+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、８日０９時から１２時までは火口から西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 2026-08-08T00:00:00+09:00 2026-08-08T03:00:00+09:00 降灰 70 +29.8619+128.7200/+29.8641+128.7400/+29.8667+128.7600/+29.8694+128.7800/+29.8715+128.8000/+29.8695+128.8200/+29.8674+128.8400/+29.8648+128.8600/+29.8616+128.8800/+29.8600+128.8888/+29.8571+128.9000/+29.8538+128.9200/+29.8512+128.9400/+29.8487+128.9600/+29.8465+128.9800/+29.8447+129.0000/+29.8420+129.0200/+29.8400+129.0364/+29.8398+129.0400/+29.8387+129.0600/+29.8378+129.0800/+29.8369+129.1000/+29.8354+129.1200/+29.8337+129.1400/+29.8317+129.1600/+29.8292+129.1800/+29.8259+129.2000/+29.8200+129.2199/+29.8200+129.2200/+29.8000+129.2354/+29.7989+129.2400/+29.7978+129.2600/+29.7967+129.2800/+29.7959+129.3000/+29.7951+129.3200/+29.7874+129.3400/+29.7800+129.3596/+29.7798+129.3600/+29.7698+129.3800/+29.7633+129.4000/+29.7600+129.4093/+29.7597+129.4200/+29.7492+129.4400/+29.7511+129.4600/+29.7483+129.4800/+29.7400+129.4985/+29.7396+129.5000/+29.7332+129.5200/+29.7288+129.5400/+29.7200+129.5545/+29.7195+129.5600/+29.7148+129.5800/+29.7000+129.5997/+29.7000+129.6000/+29.6997+129.6200/+29.6987+129.6400/+29.6800+129.6600/+29.6799+129.6800/+29.6796+129.7000/+29.6665+129.7200/+29.6600+129.7265/+29.6400+129.7383/+29.6217+129.7200/+29.6202+129.7000/+29.6201+129.6800/+29.6202+129.6600/+29.6207+129.6400/+29.6269+129.6200/+29.6400+129.6067/+29.6401+129.6000/+29.6403+129.5800/+29.6408+129.5600/+29.6426+129.5400/+29.6519+129.5200/+29.6600+129.5104/+29.6604+129.5000/+29.6611+129.4800/+29.6624+129.4600/+29.6651+129.4400/+29.6724+129.4200/+29.6635+129.4000/+29.6661+129.3800/+29.6691+129.3600/+29.6742+129.3400/+29.6800+129.3229/+29.6808+129.3200/+29.6841+129.3000/+29.6867+129.2800/+29.6888+129.2600/+29.6923+129.2400/+29.6963+129.2200/+29.7000+129.2081/+29.7023+129.2000/+29.7081+129.1800/+29.7109+129.1600/+29.7137+129.1400/+29.7168+129.1200/+29.7200+129.1047/+29.7212+129.1000/+29.7255+129.0800/+29.7316+129.0600/+29.7389+129.0400/+29.7400+129.0369/+29.7458+129.0200/+29.7532+129.0000/+29.7599+128.9800/+29.7600+128.9796/+29.7653+128.9600/+29.7700+128.9400/+29.7741+128.9200/+29.7787+128.9000/+29.7800+128.8901/+29.7814+128.8800/+29.7844+128.8600/+29.7890+128.8400/+29.7964+128.8200/+29.8000+128.8122/+29.8087+128.8000/+29.8160+128.7800/+29.8200+128.7695/+29.8237+128.7600/+29.8302+128.7400/+29.8352+128.7200/+29.8400+128.7000/+29.8600+128.7052/+29.8619+128.7200/ 西 100 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6708+129.6400/+29.6727+129.6600/+29.6769+129.6800/+29.6600+129.6969/+29.6589+129.7000/+29.6578+129.7200/+29.6400+129.7377/+29.6222+129.7200/+29.6212+129.7000/+29.6224+129.6800/+29.6394+129.6600/+29.6400+129.6594/+29.6552+129.6400/+29.6600+129.6282/+29.6708+129.6400/ 西 7 鹿児島県十島村 4630400 2026-08-08T03:00:00+09:00 2026-08-08T06:00:00+09:00 降灰 70 +29.9005+128.5800/+29.9035+128.6000/+29.9051+128.6200/+29.9066+128.6400/+29.9068+128.6600/+29.9059+128.6800/+29.9051+128.7000/+29.9013+128.7200/+29.9000+128.7262/+29.8831+128.7400/+29.8818+128.7600/+29.8811+128.7800/+29.8808+128.8000/+29.8808+128.8200/+29.8809+128.8400/+29.8808+128.8600/+29.8808+128.8800/+29.8807+128.9000/+29.8803+128.9200/+29.8800+128.9303/+29.8798+128.9400/+29.8780+128.9600/+29.8743+128.9800/+29.8690+129.0000/+29.8647+129.0200/+29.8600+129.0362/+29.8590+129.0400/+29.8542+129.0600/+29.8503+129.0800/+29.8471+129.1000/+29.8456+129.1200/+29.8443+129.1400/+29.8432+129.1600/+29.8418+129.1800/+29.8403+129.2000/+29.8400+129.2028/+29.8387+129.2200/+29.8341+129.2400/+29.8218+129.2600/+29.8200+129.2635/+29.8036+129.2800/+29.8000+129.2849/+29.7991+129.3000/+29.7980+129.3200/+29.7965+129.3400/+29.7945+129.3600/+29.7898+129.3800/+29.7827+129.4000/+29.7800+129.4052/+29.7715+129.4200/+29.7609+129.4400/+29.7600+129.4455/+29.7578+129.4600/+29.7506+129.4800/+29.7490+129.5000/+29.7400+129.5178/+29.7395+129.5200/+29.7323+129.5400/+29.7274+129.5600/+29.7200+129.5698/+29.7191+129.5800/+29.7123+129.6000/+29.7000+129.6161/+29.6999+129.6200/+29.6996+129.6400/+29.6956+129.6600/+29.6800+129.6757/+29.6799+129.6800/+29.6797+129.7000/+29.6701+129.7200/+29.6600+129.7301/+29.6400+129.7386/+29.6214+129.7200/+29.6202+129.7000/+29.6201+129.6800/+29.6204+129.6600/+29.6279+129.6400/+29.6400+129.6279/+29.6401+129.6200/+29.6403+129.6000/+29.6419+129.5800/+29.6600+129.5615/+29.6602+129.5600/+29.6604+129.5400/+29.6611+129.5200/+29.6663+129.5000/+29.6800+129.4855/+29.6804+129.4800/+29.6810+129.4600/+29.6827+129.4400/+29.6908+129.4200/+29.6800+129.4023/+29.6777+129.4000/+29.6800+129.3969/+29.7000+129.3808/+29.7002+129.3800/+29.7015+129.3600/+29.7028+129.3400/+29.7048+129.3200/+29.7000+129.3033/+29.6967+129.3000/+29.7000+129.2937/+29.7149+129.2800/+29.7200+129.2738/+29.7219+129.2600/+29.7249+129.2400/+29.7266+129.2200/+29.7200+129.2023/+29.7179+129.2000/+29.7200+129.1901/+29.7227+129.1800/+29.7311+129.1600/+29.7400+129.1450/+29.7423+129.1400/+29.7498+129.1200/+29.7583+129.1000/+29.7600+129.0930/+29.7619+129.0800/+29.7651+129.0600/+29.7684+129.0400/+29.7722+129.0200/+29.7776+129.0000/+29.7800+128.9905/+29.7832+128.9800/+29.7915+128.9600/+29.8000+128.9434/+29.8017+128.9400/+29.8082+128.9200/+29.8129+128.9000/+29.8173+128.8800/+29.8200+128.8675/+29.8216+128.8600/+29.8253+128.8400/+29.8286+128.8200/+29.8323+128.8000/+29.8359+128.7800/+29.8400+128.7607/+29.8405+128.7600/+29.8523+128.7400/+29.8600+128.7244/+29.8784+128.7200/+29.8800+128.7157/+29.8812+128.7000/+29.8859+128.6800/+29.8881+128.6600/+29.8905+128.6400/+29.8936+128.6200/+29.8962+128.6000/+29.8995+128.5800/+29.9000+128.5770/+29.9005+128.5800/ 西 110 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6680+129.6400/+29.6716+129.6600/+29.6772+129.6800/+29.6775+129.7000/+29.6600+129.7174/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6231+129.6800/+29.6400+129.6631/+29.6484+129.6600/+29.6564+129.6400/+29.6600+129.6317/+29.6680+129.6400/ 西 7 鹿児島県十島村 4630400 2026-08-08T06:00:00+09:00 2026-08-08T09:00:00+09:00 降灰 70 +29.9027+128.6600/+29.9084+128.6800/+29.9122+128.7000/+29.9144+128.7200/+29.9162+128.7400/+29.9166+128.7600/+29.9158+128.7800/+29.9152+128.8000/+29.9125+128.8200/+29.9095+128.8400/+29.9051+128.8600/+29.9000+128.8753/+29.8978+128.8800/+29.8924+128.9000/+29.8892+128.9200/+29.8872+128.9400/+29.8854+128.9600/+29.8835+128.9800/+29.8817+129.0000/+29.8802+129.0200/+29.8800+129.0221/+29.8785+129.0400/+29.8765+129.0600/+29.8738+129.0800/+29.8703+129.1000/+29.8625+129.1200/+29.8600+129.1246/+29.8547+129.1400/+29.8498+129.1600/+29.8460+129.1800/+29.8424+129.2000/+29.8411+129.2200/+29.8400+129.2365/+29.8399+129.2400/+29.8305+129.2600/+29.8268+129.2800/+29.8200+129.2995/+29.8197+129.3000/+29.8021+129.3200/+29.8000+129.3228/+29.7984+129.3400/+29.7963+129.3600/+29.7946+129.3800/+29.7915+129.4000/+29.7841+129.4200/+29.7800+129.4262/+29.7600+129.4354/+29.7590+129.4400/+29.7576+129.4600/+29.7538+129.4800/+29.7400+129.4971/+29.7399+129.5000/+29.7393+129.5200/+29.7342+129.5400/+29.7205+129.5600/+29.7200+129.5607/+29.7195+129.5800/+29.7160+129.6000/+29.7000+129.6173/+29.6999+129.6200/+29.6997+129.6400/+29.6981+129.6600/+29.6800+129.6786/+29.6799+129.6800/+29.6797+129.7000/+29.6667+129.7200/+29.6600+129.7267/+29.6400+129.7367/+29.6233+129.7200/+29.6202+129.7000/+29.6201+129.6800/+29.6205+129.6600/+29.6376+129.6400/+29.6400+129.6376/+29.6402+129.6200/+29.6405+129.6000/+29.6452+129.5800/+29.6600+129.5651/+29.6603+129.5600/+29.6607+129.5400/+29.6629+129.5200/+29.6800+129.5015/+29.6802+129.5000/+29.6808+129.4800/+29.6822+129.4600/+29.6901+129.4400/+29.7000+129.4287/+29.7008+129.4200/+29.7001+129.4000/+29.7019+129.3800/+29.7031+129.3600/+29.7056+129.3400/+29.7125+129.3200/+29.7200+129.3041/+29.7208+129.3000/+29.7244+129.2800/+29.7261+129.2600/+29.7286+129.2400/+29.7323+129.2200/+29.7392+129.2000/+29.7400+129.1986/+29.7461+129.1800/+29.7530+129.1600/+29.7587+129.1400/+29.7600+129.1345/+29.7620+129.1200/+29.7651+129.1000/+29.7685+129.0800/+29.7735+129.0600/+29.7800+129.0401/+29.7800+129.0400/+29.7887+129.0200/+29.8000+129.0041/+29.8025+129.0000/+29.8081+128.9800/+29.8125+128.9600/+29.8160+128.9400/+29.8195+128.9200/+29.8200+128.9170/+29.8232+128.9000/+29.8273+128.8800/+29.8325+128.8600/+29.8384+128.8400/+29.8400+128.8346/+29.8487+128.8200/+29.8590+128.8000/+29.8600+128.7978/+29.8686+128.7800/+29.8747+128.7600/+29.8795+128.7400/+29.8800+128.7381/+29.8844+128.7200/+29.8888+128.7000/+29.8933+128.6800/+29.8981+128.6600/+29.9000+128.6490/+29.9027+128.6600/ 西 110 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6795+129.6600/+29.6769+129.6800/+29.6777+129.7000/+29.6600+129.7177/+29.6413+129.7200/+29.6400+129.7213/+29.6387+129.7200/+29.6212+129.7000/+29.6237+129.6800/+29.6400+129.6637/+29.6504+129.6600/+29.6600+129.6404/+29.6795+129.6600/ 北西 6 鹿児島県十島村 4630400 2026-08-08T09:00:00+09:00 2026-08-08T12:00:00+09:00 降灰 70 +29.9605+128.6400/+29.9601+128.6600/+29.9600+128.6607/+29.9443+128.6800/+29.9400+128.6913/+29.9386+128.6800/+29.9371+128.6600/+29.9391+128.6400/+29.9400+128.6363/+29.9600+128.6367/+29.9605+128.6400/ +29.9222+128.7600/+29.9288+128.7800/+29.9315+128.8000/+29.9313+128.8200/+29.9312+128.8400/+29.9301+128.8600/+29.9281+128.8800/+29.9264+128.9000/+29.9236+128.9200/+29.9205+128.9400/+29.9200+128.9423/+29.9162+128.9600/+29.9101+128.9800/+29.9023+129.0000/+29.9000+129.0045/+29.8959+129.0200/+29.8928+129.0400/+29.8903+129.0600/+29.8874+129.0800/+29.8846+129.1000/+29.8825+129.1200/+29.8800+129.1389/+29.8798+129.1400/+29.8756+129.1600/+29.8674+129.1800/+29.8600+129.1909/+29.8563+129.2000/+29.8523+129.2200/+29.8489+129.2400/+29.8400+129.2489/+29.8358+129.2600/+29.8343+129.2800/+29.8323+129.3000/+29.8292+129.3200/+29.8240+129.3400/+29.8200+129.3440/+29.8065+129.3600/+29.8000+129.3692/+29.7979+129.3800/+29.7965+129.4000/+29.7944+129.4200/+29.7890+129.4400/+29.7800+129.4495/+29.7600+129.4468/+29.7593+129.4600/+29.7582+129.4800/+29.7530+129.5000/+29.7400+129.5137/+29.7397+129.5200/+29.7394+129.5400/+29.7400+129.5584/+29.7404+129.5600/+29.7400+129.5607/+29.7252+129.5800/+29.7200+129.5867/+29.7194+129.6000/+29.7101+129.6200/+29.7000+129.6330/+29.6999+129.6400/+29.6991+129.6600/+29.6800+129.6799/+29.6800+129.6800/+29.6798+129.7000/+29.6705+129.7200/+29.6600+129.7304/+29.6400+129.7379/+29.6221+129.7200/+29.6202+129.7000/+29.6202+129.6800/+29.6207+129.6600/+29.6400+129.6405/+29.6401+129.6400/+29.6402+129.6200/+29.6409+129.6000/+29.6600+129.5801/+29.6600+129.5800/+29.6604+129.5600/+29.6615+129.5400/+29.6742+129.5200/+29.6800+129.5140/+29.6807+129.5000/+29.6822+129.4800/+29.6887+129.4600/+29.7000+129.4474/+29.7008+129.4400/+29.7026+129.4200/+29.7022+129.4000/+29.7043+129.3800/+29.7078+129.3600/+29.7178+129.3400/+29.7200+129.3370/+29.7239+129.3200/+29.7249+129.3000/+29.7282+129.2800/+29.7316+129.2600/+29.7392+129.2400/+29.7400+129.2377/+29.7499+129.2200/+29.7546+129.2000/+29.7596+129.1800/+29.7600+129.1785/+29.7632+129.1600/+29.7670+129.1400/+29.7721+129.1200/+29.7800+129.1018/+29.7810+129.1000/+29.7912+129.0800/+29.8000+129.0692/+29.8039+129.0600/+29.8093+129.0400/+29.8137+129.0200/+29.8189+129.0000/+29.8200+128.9937/+29.8227+128.9800/+29.8275+128.9600/+29.8338+128.9400/+29.8400+128.9253/+29.8438+128.9200/+29.8567+128.9000/+29.8600+128.8918/+29.8637+128.8800/+29.8686+128.8600/+29.8725+128.8400/+29.8767+128.8200/+29.8800+128.8054/+29.8813+128.8000/+29.8866+128.7800/+29.8933+128.7600/+29.9000+128.7432/+29.9200+128.7560/+29.9222+128.7600/ 西 110 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6784+129.6600/+29.6766+129.6800/+29.6777+129.7000/+29.6600+129.7177/+29.6578+129.7200/+29.6400+129.7378/+29.6222+129.7200/+29.6212+129.7000/+29.6239+129.6800/+29.6400+129.6639/+29.6507+129.6600/+29.6600+129.6428/+29.6784+129.6600/ 北西 6 鹿児島県十島村 4630400 2026-08-08T12:00:00+09:00 2026-08-08T15:00:00+09:00 降灰 70 +29.9450+128.7400/+29.9432+128.7600/+29.9400+128.7653/+29.9386+128.7600/+29.9389+128.7400/+29.9400+128.7345/+29.9450+128.7400/ +29.9290+128.8400/+29.9312+128.8600/+29.9317+128.8800/+29.9321+128.9000/+29.9309+128.9200/+29.9300+128.9400/+29.9287+128.9600/+29.9267+128.9800/+29.9243+129.0000/+29.9200+129.0163/+29.9188+129.0200/+29.9103+129.0400/+29.9000+129.0567/+29.8989+129.0600/+29.8943+129.0800/+29.8914+129.1000/+29.8901+129.1200/+29.8889+129.1400/+29.8877+129.1600/+29.8862+129.1800/+29.8837+129.2000/+29.8800+129.2193/+29.8798+129.2200/+29.8695+129.2400/+29.8600+129.2510/+29.8524+129.2600/+29.8400+129.2664/+29.8379+129.2800/+29.8381+129.3000/+29.8384+129.3200/+29.8396+129.3400/+29.8400+129.3442/+29.8452+129.3600/+29.8400+129.3708/+29.8332+129.3600/+29.8200+129.3572/+29.8180+129.3600/+29.8200+129.3749/+29.8287+129.3800/+29.8336+129.4000/+29.8302+129.4200/+29.8200+129.4370/+29.8165+129.4400/+29.8090+129.4600/+29.8000+129.4712/+29.7976+129.4800/+29.7915+129.5000/+29.7800+129.5132/+29.7758+129.5200/+29.7678+129.5400/+29.7600+129.5485/+29.7547+129.5600/+29.7418+129.5800/+29.7400+129.5818/+29.7342+129.6000/+29.7200+129.6169/+29.7188+129.6200/+29.7124+129.6400/+29.7000+129.6530/+29.6995+129.6600/+29.6898+129.6800/+29.6800+129.6898/+29.6798+129.7000/+29.6754+129.7200/+29.6600+129.7354/+29.6400+129.7393/+29.6207+129.7200/+29.6201+129.7000/+29.6202+129.6800/+29.6210+129.6600/+29.6400+129.6410/+29.6401+129.6400/+29.6403+129.6200/+29.6420+129.6000/+29.6600+129.5819/+29.6602+129.5800/+29.6606+129.5600/+29.6641+129.5400/+29.6800+129.5237/+29.6804+129.5200/+29.6812+129.5000/+29.6862+129.4800/+29.7000+129.4650/+29.7006+129.4600/+29.7019+129.4400/+29.7062+129.4200/+29.7034+129.4000/+29.7081+129.3800/+29.7171+129.3600/+29.7200+129.3558/+29.7236+129.3400/+29.7282+129.3200/+29.7283+129.3000/+29.7346+129.2800/+29.7400+129.2647/+29.7426+129.2600/+29.7600+129.2442/+29.7615+129.2400/+29.7645+129.2200/+29.7620+129.2000/+29.7653+129.1800/+29.7704+129.1600/+29.7778+129.1400/+29.7800+129.1348/+29.7889+129.1200/+29.8000+129.1090/+29.8051+129.1000/+29.8101+129.0800/+29.8153+129.0600/+29.8195+129.0400/+29.8200+129.0374/+29.8234+129.0200/+29.8282+129.0000/+29.8347+128.9800/+29.8400+128.9683/+29.8456+128.9600/+29.8570+128.9400/+29.8600+128.9343/+29.8658+128.9200/+29.8724+128.9000/+29.8769+128.8800/+29.8800+128.8670/+29.8818+128.8600/+29.8875+128.8400/+29.8954+128.8200/+29.9000+128.8106/+29.9196+128.8200/+29.9200+128.8204/+29.9290+128.8400/ 西 100 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6773+129.6600/+29.6760+129.6800/+29.6774+129.7000/+29.6600+129.7174/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6244+129.6800/+29.6400+129.6644/+29.6507+129.6600/+29.6600+129.6434/+29.6773+129.6600/ 北西 6 鹿児島県十島村 4630400 2026-08-08T15:00:00+09:00 2026-08-08T18:00:00+09:00 降灰 70 +29.9265+128.8600/+29.9335+128.8800/+29.9358+128.9000/+29.9336+128.9200/+29.9321+128.9400/+29.9306+128.9600/+29.9287+128.9800/+29.9266+129.0000/+29.9226+129.0200/+29.9200+129.0303/+29.9171+129.0400/+29.9101+129.0600/+29.9000+129.0773/+29.8992+129.0800/+29.8951+129.1000/+29.8931+129.1200/+29.8913+129.1400/+29.8902+129.1600/+29.8897+129.1800/+29.8891+129.2000/+29.8908+129.2200/+29.8959+129.2400/+29.9000+129.2516/+29.9026+129.2600/+29.9022+129.2800/+29.9000+129.2846/+29.8939+129.3000/+29.8927+129.3200/+29.8829+129.3400/+29.8800+129.3445/+29.8689+129.3600/+29.8615+129.3800/+29.8600+129.3838/+29.8540+129.4000/+29.8430+129.4200/+29.8400+129.4257/+29.8356+129.4400/+29.8232+129.4600/+29.8200+129.4621/+29.8107+129.4800/+29.8000+129.4921/+29.7965+129.5000/+29.7851+129.5200/+29.7800+129.5254/+29.7752+129.5400/+29.7600+129.5579/+29.7588+129.5600/+29.7519+129.5800/+29.7400+129.5928/+29.7369+129.6000/+29.7212+129.6200/+29.7200+129.6212/+29.7152+129.6400/+29.7000+129.6563/+29.6998+129.6600/+29.6936+129.6800/+29.6800+129.6936/+29.6798+129.7000/+29.6761+129.7200/+29.6600+129.7361/+29.6400+129.7394/+29.6206+129.7200/+29.6201+129.7000/+29.6202+129.6800/+29.6217+129.6600/+29.6400+129.6417/+29.6401+129.6400/+29.6404+129.6200/+29.6523+129.6000/+29.6600+129.5923/+29.6603+129.5800/+29.6618+129.5600/+29.6800+129.5411/+29.6802+129.5400/+29.6808+129.5200/+29.6848+129.5000/+29.7000+129.4838/+29.7005+129.4800/+29.7016+129.4600/+29.7079+129.4400/+29.7200+129.4268/+29.7214+129.4200/+29.7200+129.4140/+29.7070+129.4000/+29.7200+129.3827/+29.7211+129.3800/+29.7239+129.3600/+29.7277+129.3400/+29.7352+129.3200/+29.7328+129.3000/+29.7400+129.2863/+29.7469+129.2800/+29.7600+129.2646/+29.7611+129.2600/+29.7661+129.2400/+29.7680+129.2200/+29.7664+129.2000/+29.7715+129.1800/+29.7800+129.1615/+29.7810+129.1600/+29.7962+129.1400/+29.8000+129.1354/+29.8057+129.1200/+29.8113+129.1000/+29.8153+129.0800/+29.8200+129.0613/+29.8204+129.0600/+29.8258+129.0400/+29.8319+129.0200/+29.8400+129.0024/+29.8419+129.0000/+29.8534+128.9800/+29.8600+128.9678/+29.8630+128.9600/+29.8682+128.9400/+29.8724+128.9200/+29.8764+128.9000/+29.8800+128.8879/+29.8828+128.8800/+29.8921+128.8600/+29.9000+128.8438/+29.9200+128.8516/+29.9265+128.8600/ +29.8414+129.3000/+29.8470+129.3200/+29.8400+129.3245/+29.8394+129.3200/+29.8399+129.3000/+29.8400+129.2971/+29.8414+129.3000/ 北西 90 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6756+129.6600/+29.6759+129.6800/+29.6775+129.7000/+29.6600+129.7175/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6263+129.6800/+29.6400+129.6663/+29.6520+129.6600/+29.6600+129.6457/+29.6756+129.6600/ 北西 6 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、８日０９時から１２時までは火口から西方向に降灰が予想されます。 　８日０時から８日１８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 　０８日００時から０３時まで　西　　　　　　　１００ｋｍ　７ｋｍ　　　　　 　０８日０３時から０６時まで　西　　　　　　　１１０ｋｍ　７ｋｍ　　　　　 　０８日０６時から０９時まで　西　　　　　　　１１０ｋｍ　６ｋｍ　　　　　 　０８日０９時から１２時まで　西　　　　　　　１１０ｋｍ　６ｋｍ　　　　　 　０８日１２時から１５時まで　西　　　　　　　１００ｋｍ　６ｋｍ　　　　　 　０８日１５時から１８時まで　北西　　　　　　９０ｋｍ　　６ｋｍ　　　　　 　 　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。 　強風のため、遠方まで小さな噴石が流されるおそれがあります。