2026-07-14T05:00:00Z 通常 気象庁本庁 気象庁 2026-07-14T14:00:00+09:00 2026-07-14T15:00:00+09:00 2026-07-15T09:00:00+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 2026-07-14T15:00:00+09:00 2026-07-14T18:00:00+09:00 降灰 70 +29.7823+129.9800/+29.7855+130.0000/+29.7870+130.0200/+29.7869+130.0400/+29.7874+130.0600/+29.7881+130.0800/+29.7856+130.1000/+29.7812+130.1200/+29.7800+130.1243/+29.7747+130.1400/+29.7647+130.1600/+29.7600+130.1657/+29.7568+130.1600/+29.7479+130.1400/+29.7403+130.1200/+29.7400+130.1197/+29.7255+130.1000/+29.7200+130.0867/+29.7181+130.0800/+29.7134+130.0600/+29.7094+130.0400/+29.7040+130.0200/+29.7018+130.0000/+29.7000+129.9933/+29.6931+129.9800/+29.6882+129.9600/+29.6832+129.9400/+29.6800+129.9250/+29.6771+129.9200/+29.6725+129.9000/+29.6640+129.8800/+29.6616+129.8600/+29.6600+129.8453/+29.6560+129.8400/+29.6442+129.8200/+29.6410+129.8000/+29.6401+129.7800/+29.6400+129.7796/+29.6211+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6205+129.7000/+29.6400+129.6805/+29.6600+129.6827/+29.6773+129.7000/+29.6799+129.7200/+29.6800+129.7223/+29.6977+129.7400/+29.6997+129.7600/+29.7000+129.7638/+29.7156+129.7800/+29.7193+129.8000/+29.7200+129.8048/+29.7334+129.8200/+29.7380+129.8400/+29.7400+129.8538/+29.7447+129.8600/+29.7533+129.8800/+29.7572+129.9000/+29.7593+129.9200/+29.7600+129.9249/+29.7666+129.9400/+29.7733+129.9600/+29.7800+129.9766/+29.7823+129.9800/ 東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6595+129.7200/+29.6400+129.7396/+29.6212+129.7200/+29.6400+129.7012/+29.6595+129.7200/ 東 1 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 +29.8033+130.0200/+29.8075+130.0400/+29.8107+130.0600/+29.8184+130.0800/+29.8185+130.1000/+29.8189+130.1200/+29.8163+130.1400/+29.8119+130.1600/+29.8054+130.1800/+29.8000+130.1860/+29.7963+130.1800/+29.7882+130.1600/+29.7800+130.1474/+29.7742+130.1400/+29.7600+130.1255/+29.7572+130.1200/+29.7485+130.1000/+29.7403+130.0800/+29.7400+130.0791/+29.7308+130.0600/+29.7232+130.0400/+29.7200+130.0318/+29.7152+130.0200/+29.7195+130.0000/+29.7074+129.9800/+29.7026+129.9600/+29.7000+129.9448/+29.6973+129.9400/+29.6869+129.9200/+29.6822+129.9000/+29.6800+129.8842/+29.6764+129.8800/+29.6637+129.8600/+29.6609+129.8400/+29.6600+129.8305/+29.6501+129.8200/+29.6412+129.8000/+29.6402+129.7800/+29.6400+129.7792/+29.6209+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6206+129.7000/+29.6400+129.6806/+29.6600+129.6833/+29.6767+129.7000/+29.6799+129.7200/+29.6800+129.7251/+29.6949+129.7400/+29.6996+129.7600/+29.7000+129.7725/+29.7074+129.7800/+29.7186+129.8000/+29.7199+129.8200/+29.7200+129.8207/+29.7360+129.8400/+29.7389+129.8600/+29.7400+129.8670/+29.7507+129.8800/+29.7574+129.9000/+29.7597+129.9200/+29.7600+129.9219/+29.7713+129.9400/+29.7778+129.9600/+29.7800+129.9648/+29.7938+129.9800/+29.7982+130.0000/+29.8000+130.0092/+29.8033+130.0200/ 北東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6599+129.7200/+29.6400+129.7397/+29.6212+129.7200/+29.6400+129.7012/+29.6599+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 +29.8471+130.1000/+29.8533+130.1200/+29.8548+130.1400/+29.8568+130.1600/+29.8400+130.1785/+29.8200+130.1693/+29.8137+130.1600/+29.8000+130.1512/+29.7901+130.1400/+29.7800+130.1235/+29.7783+130.1200/+29.7689+130.1000/+29.7600+130.0817/+29.7589+130.0800/+29.7464+130.0600/+29.7400+130.0437/+29.7383+130.0400/+29.7282+130.0200/+29.7266+130.0000/+29.7202+129.9800/+29.7200+129.9795/+29.7087+129.9600/+29.7026+129.9400/+29.7000+129.9295/+29.6929+129.9200/+29.6840+129.9000/+29.6807+129.8800/+29.6800+129.8765/+29.6665+129.8600/+29.6615+129.8400/+29.6600+129.8245/+29.6557+129.8200/+29.6414+129.8000/+29.6402+129.7800/+29.6400+129.7790/+29.6211+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6207+129.7000/+29.6400+129.6807/+29.6600+129.6838/+29.6762+129.7000/+29.6799+129.7200/+29.6800+129.7231/+29.6969+129.7400/+29.6997+129.7600/+29.7000+129.7656/+29.7142+129.7800/+29.7192+129.8000/+29.7200+129.8076/+29.7316+129.8200/+29.7384+129.8400/+29.7400+129.8496/+29.7492+129.8600/+29.7568+129.8800/+29.7600+129.8993/+29.7606+129.9000/+29.7735+129.9200/+29.7794+129.9400/+29.7800+129.9424/+29.7917+129.9600/+29.8000+129.9750/+29.8047+129.9800/+29.8128+130.0000/+29.8175+130.0200/+29.8200+130.0297/+29.8266+130.0400/+29.8338+130.0600/+29.8397+130.0800/+29.8400+130.0814/+29.8471+130.1000/ 北東 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6600+129.7200/+29.6474+129.7400/+29.6400+129.7424/+29.6376+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6600+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 +29.8007+130.1800/+29.8055+130.2000/+29.8074+130.2200/+29.8092+130.2400/+29.8080+130.2600/+29.8028+130.2800/+29.8000+130.2888/+29.7856+130.2800/+29.7800+130.2768/+29.7600+130.2665/+29.7560+130.2600/+29.7431+130.2400/+29.7400+130.2359/+29.7366+130.2200/+29.7346+130.2000/+29.7296+130.1800/+29.7251+130.1600/+29.7200+130.1453/+29.7171+130.1400/+29.7135+130.1200/+29.7082+130.1000/+29.7043+130.0800/+29.7012+130.0600/+29.7000+130.0523/+29.6939+130.0400/+29.6899+130.0200/+29.6884+130.0000/+29.6841+129.9800/+29.6817+129.9600/+29.6801+129.9400/+29.6800+129.9392/+29.6674+129.9200/+29.6632+129.9000/+29.6613+129.8800/+29.6600+129.8612/+29.6589+129.8600/+29.6442+129.8400/+29.6410+129.8200/+29.6403+129.8000/+29.6400+129.7946/+29.6256+129.7800/+29.6203+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6870/+29.6730+129.7000/+29.6799+129.7200/+29.6800+129.7352/+29.6848+129.7400/+29.6992+129.7600/+29.6998+129.7800/+29.7000+129.7835/+29.7149+129.8000/+29.7188+129.8200/+29.7200+129.8375/+29.7220+129.8400/+29.7343+129.8600/+29.7378+129.8800/+29.7396+129.9000/+29.7400+129.9045/+29.7476+129.9200/+29.7550+129.9400/+29.7580+129.9600/+29.7600+129.9790/+29.7608+129.9800/+29.7748+130.0000/+29.7795+130.0200/+29.7800+130.0225/+29.7854+130.0400/+29.7881+130.0600/+29.7898+130.0800/+29.7925+130.1000/+29.7939+130.1200/+29.7958+130.1400/+29.7984+130.1600/+29.8000+130.1761/+29.8007+130.1800/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6597+129.7200/+29.6550+129.7400/+29.6400+129.7497/+29.6323+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6597+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 +29.7609+130.1000/+29.7687+130.1200/+29.7698+130.1400/+29.7709+130.1600/+29.7710+130.1800/+29.7711+130.2000/+29.7704+130.2200/+29.7677+130.2400/+29.7657+130.2600/+29.7646+130.2800/+29.7633+130.3000/+29.7600+130.3149/+29.7415+130.3200/+29.7400+130.3203/+29.7399+130.3200/+29.7332+130.3000/+29.7305+130.2800/+29.7278+130.2600/+29.7217+130.2400/+29.7200+130.2392/+29.7029+130.2200/+29.7000+130.2084/+29.6982+130.2000/+29.6951+130.1800/+29.6927+130.1600/+29.6883+130.1400/+29.6829+130.1200/+29.6800+130.1006/+29.6799+130.1000/+29.6772+130.0800/+29.6727+130.0600/+29.6687+130.0400/+29.6745+130.0200/+29.6679+130.0000/+29.6647+129.9800/+29.6622+129.9600/+29.6610+129.9400/+29.6600+129.9298/+29.6540+129.9200/+29.6459+129.9000/+29.6429+129.8800/+29.6412+129.8600/+29.6403+129.8400/+29.6400+129.8333/+29.6299+129.8200/+29.6225+129.8000/+29.6206+129.7800/+29.6201+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6214+129.7000/+29.6400+129.6814/+29.6600+129.6904/+29.6696+129.7000/+29.6799+129.7200/+29.6799+129.7400/+29.6800+129.7492/+29.6908+129.7600/+29.6988+129.7800/+29.6995+129.8000/+29.7000+129.8200/+29.7000+129.8209/+29.7134+129.8400/+29.7172+129.8600/+29.7186+129.8800/+29.7197+129.9000/+29.7200+129.9050/+29.7272+129.9200/+29.7335+129.9400/+29.7357+129.9600/+29.7379+129.9800/+29.7392+130.0000/+29.7400+130.0025/+29.7534+130.0200/+29.7547+130.0400/+29.7559+130.0600/+29.7578+130.0800/+29.7600+130.0985/+29.7609+130.1000/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6588+129.7200/+29.6548+129.7400/+29.6400+129.7517/+29.6310+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 +29.7409+130.1200/+29.7400+130.1358/+29.7397+130.1400/+29.7383+130.1600/+29.7397+130.1800/+29.7400+130.1845/+29.7411+130.2000/+29.7400+130.2041/+29.7363+130.2200/+29.7290+130.2400/+29.7225+130.2600/+29.7200+130.2650/+29.7096+130.2800/+29.7000+130.2887/+29.6959+130.2800/+29.6882+130.2600/+29.6818+130.2400/+29.6800+130.2359/+29.6737+130.2200/+29.6684+130.2000/+29.6652+130.1800/+29.6626+130.1600/+29.6600+130.1515/+29.6572+130.1400/+29.6567+130.1200/+29.6544+130.1000/+29.6504+130.0800/+29.6477+130.0600/+29.6458+130.0400/+29.6476+130.0200/+29.6456+130.0000/+29.6437+129.9800/+29.6422+129.9600/+29.6413+129.9400/+29.6408+129.9200/+29.6400+129.9036/+29.6379+129.9000/+29.6314+129.8800/+29.6256+129.8600/+29.6224+129.8400/+29.6211+129.8200/+29.6205+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+129.6915/+29.6685+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6799+129.7600/+29.6800+129.7772/+29.6828+129.7800/+29.6960+129.8000/+29.6980+129.8200/+29.6987+129.8400/+29.6991+129.8600/+29.7000+129.8800/+29.7000+129.8805/+29.7069+129.9000/+29.7116+129.9200/+29.7134+129.9400/+29.7156+129.9600/+29.7174+129.9800/+29.7183+130.0000/+29.7200+130.0064/+29.7295+130.0200/+29.7286+130.0400/+29.7301+130.0600/+29.7317+130.0800/+29.7336+130.1000/+29.7400+130.1181/+29.7409+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/+29.6508+129.7400/+29.6400+129.7523/+29.6301+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に降灰が予想されます。 　１４日１５時から１５日９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１５時から１８時まで　東　　　　　　　５０ｋｍ　　１ｋｍ　　　　　 　１４日１８時から２１時まで　北東　　　　　　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　　　　　　　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。