2026-07-14T11:00:00Z 通常 気象庁本庁 気象庁 2026-07-14T20:00:00+09:00 2026-07-14T21:00:00+09:00 2026-07-15T15:00:00+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 2026-07-14T21:00:00+09:00 2026-07-15T00:00:00+09:00 降灰 70 +29.8202+130.1800/+29.8200+130.1827/+29.8188+130.2000/+29.8172+130.2200/+29.8147+130.2400/+29.8054+130.2600/+29.8000+130.2650/+29.7965+130.2600/+29.7879+130.2400/+29.7827+130.2200/+29.7800+130.2144/+29.7743+130.2000/+29.7605+130.1800/+29.7600+130.1795/+29.7500+130.1600/+29.7400+130.1419/+29.7392+130.1400/+29.7332+130.1200/+29.7290+130.1000/+29.7209+130.0800/+29.7200+130.0780/+29.7126+130.0600/+29.7079+130.0400/+29.7036+130.0200/+29.7030+130.0000/+29.7007+129.9800/+29.7000+129.9774/+29.6881+129.9600/+29.6835+129.9400/+29.6813+129.9200/+29.6800+129.9065/+29.6748+129.9000/+29.6636+129.8800/+29.6610+129.8600/+29.6601+129.8400/+29.6600+129.8393/+29.6422+129.8200/+29.6404+129.8000/+29.6400+129.7800/+29.6400+129.7798/+29.6204+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6210+129.7000/+29.6400+129.6810/+29.6600+129.6860/+29.6740+129.7000/+29.6799+129.7200/+29.6800+129.7400/+29.6800+129.7407/+29.6991+129.7600/+29.6998+129.7800/+29.7000+129.7903/+29.7096+129.8000/+29.7185+129.8200/+29.7195+129.8400/+29.7200+129.8470/+29.7318+129.8600/+29.7375+129.8800/+29.7392+129.9000/+29.7400+129.9077/+29.7499+129.9200/+29.7566+129.9400/+29.7589+129.9600/+29.7600+129.9687/+29.7755+129.9800/+29.7800+129.9865/+29.7852+130.0000/+29.7903+130.0200/+29.7942+130.0400/+29.7996+130.0600/+29.8000+130.0619/+29.8082+130.0800/+29.8106+130.1000/+29.8148+130.1200/+29.8172+130.1400/+29.8198+130.1600/+29.8200+130.1735/+29.8202+130.1800/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6595+129.7200/+29.6508+129.7400/+29.6400+129.7447/+29.6353+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6595+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 +29.8219+130.1200/+29.8240+130.1400/+29.8259+130.1600/+29.8282+130.1800/+29.8276+130.2000/+29.8268+130.2200/+29.8256+130.2400/+29.8212+130.2600/+29.8200+130.2625/+29.8076+130.2800/+29.8000+130.2860/+29.7961+130.2800/+29.7861+130.2600/+29.7800+130.2419/+29.7794+130.2400/+29.7736+130.2200/+29.7647+130.2000/+29.7600+130.1932/+29.7525+130.1800/+29.7452+130.1600/+29.7400+130.1463/+29.7381+130.1400/+29.7336+130.1200/+29.7297+130.1000/+29.7238+130.0800/+29.7200+130.0682/+29.7167+130.0600/+29.7107+130.0400/+29.7053+130.0200/+29.7058+130.0000/+29.7023+129.9800/+29.7000+129.9660/+29.6952+129.9600/+29.6857+129.9400/+29.6822+129.9200/+29.6801+129.9000/+29.6800+129.8991/+29.6654+129.8800/+29.6614+129.8600/+29.6604+129.8400/+29.6600+129.8371/+29.6438+129.8200/+29.6405+129.8000/+29.6401+129.7800/+29.6400+129.7796/+29.6205+129.7600/+29.6201+129.7400/+29.6200+129.7200/+29.6213+129.7000/+29.6400+129.6813/+29.6600+129.6872/+29.6728+129.7000/+29.6799+129.7200/+29.6800+129.7400/+29.6800+129.7402/+29.6994+129.7600/+29.6998+129.7800/+29.7000+129.7843/+29.7153+129.8000/+29.7191+129.8200/+29.7199+129.8400/+29.7200+129.8407/+29.7358+129.8600/+29.7386+129.8800/+29.7400+129.8984/+29.7414+129.9000/+29.7542+129.9200/+29.7582+129.9400/+29.7600+129.9524/+29.7655+129.9600/+29.7800+129.9760/+29.7842+129.9800/+29.7898+130.0000/+29.7936+130.0200/+29.7974+130.0400/+29.8000+130.0524/+29.8027+130.0600/+29.8128+130.0800/+29.8176+130.1000/+29.8200+130.1105/+29.8219+130.1200/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6640+129.7400/+29.6600+129.7455/+29.6400+129.7476/+29.6324+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6593+129.7200/+29.6600+129.7341/+29.6640+129.7400/ 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 +29.8004+130.2400/+29.8002+130.2600/+29.8000+130.2621/+29.7800+130.2753/+29.7600+130.2787/+29.7440+130.2600/+29.7400+130.2554/+29.7350+130.2400/+29.7324+130.2200/+29.7301+130.2000/+29.7231+130.1800/+29.7200+130.1716/+29.7146+130.1600/+29.7060+130.1400/+29.7076+130.1200/+29.7035+130.1000/+29.7000+130.0852/+29.6971+130.0800/+29.6884+130.0600/+29.6831+130.0400/+29.6848+130.0200/+29.6821+130.0000/+29.6802+129.9800/+29.6800+129.9786/+29.6701+129.9600/+29.6655+129.9400/+29.6627+129.9200/+29.6611+129.9000/+29.6600+129.8856/+29.6558+129.8800/+29.6447+129.8600/+29.6415+129.8400/+29.6405+129.8200/+29.6400+129.8000/+29.6400+129.7996/+29.6216+129.7800/+29.6202+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6215+129.7000/+29.6400+129.6815/+29.6600+129.6898/+29.6702+129.7000/+29.6799+129.7200/+29.6800+129.7400/+29.6800+129.7420/+29.6979+129.7600/+29.6996+129.7800/+29.6999+129.8000/+29.7000+129.8012/+29.7164+129.8200/+29.7187+129.8400/+29.7198+129.8600/+29.7200+129.8625/+29.7325+129.8800/+29.7366+129.9000/+29.7391+129.9200/+29.7400+129.9292/+29.7462+129.9400/+29.7542+129.9600/+29.7567+129.9800/+29.7600+129.9938/+29.7671+130.0000/+29.7737+130.0200/+29.7775+130.0400/+29.7800+130.0548/+29.7813+130.0600/+29.7849+130.0800/+29.7892+130.1000/+29.7902+130.1200/+29.7913+130.1400/+29.7925+130.1600/+29.7940+130.1800/+29.7981+130.2000/+29.7981+130.2200/+29.8000+130.2346/+29.8004+130.2400/ 東 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6591+129.7200/+29.6547+129.7400/+29.6400+129.7522/+29.6305+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6591+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 +29.7203+130.0200/+29.7200+130.0245/+29.7194+130.0400/+29.7200+130.0518/+29.7208+130.0600/+29.7214+130.0800/+29.7209+130.1000/+29.7200+130.1063/+29.7188+130.1200/+29.7180+130.1400/+29.7173+130.1600/+29.7179+130.1800/+29.7188+130.2000/+29.7173+130.2200/+29.7198+130.2400/+29.7174+130.2600/+29.7149+130.2800/+29.7120+130.3000/+29.7064+130.3200/+29.7000+130.3382/+29.6857+130.3200/+29.6800+130.3107/+29.6744+130.3000/+29.6659+130.2800/+29.6600+130.2655/+29.6584+130.2600/+29.6515+130.2400/+29.6482+130.2200/+29.6442+130.2000/+29.6415+130.1800/+29.6400+130.1678/+29.6386+130.1600/+29.6334+130.1400/+29.6342+130.1200/+29.6327+130.1000/+29.6308+130.0800/+29.6281+130.0600/+29.6252+130.0400/+29.6297+130.0200/+29.6290+130.0000/+29.6283+129.9800/+29.6270+129.9600/+29.6252+129.9400/+29.6243+129.9200/+29.6234+129.9000/+29.6221+129.8800/+29.6215+129.8600/+29.6210+129.8400/+29.6205+129.8200/+29.6203+129.8000/+29.6202+129.7800/+29.6201+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6216+129.7000/+29.6400+129.6816/+29.6600+129.6950/+29.6650+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6799+129.7600/+29.6799+129.7800/+29.6800+129.7851/+29.6929+129.8000/+29.6966+129.8200/+29.6979+129.8400/+29.6985+129.8600/+29.6990+129.8800/+29.6994+129.9000/+29.7000+129.9080/+29.7063+129.9200/+29.7081+129.9400/+29.7085+129.9600/+29.7104+129.9800/+29.7141+130.0000/+29.7200+130.0196/+29.7203+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/+29.6527+129.7400/+29.6400+129.7536/+29.6291+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 +29.7209+130.0200/+29.7214+130.0400/+29.7236+130.0600/+29.7242+130.0800/+29.7233+130.1000/+29.7200+130.1189/+29.7199+130.1200/+29.7200+130.1256/+29.7210+130.1400/+29.7223+130.1600/+29.7200+130.1706/+29.7187+130.1800/+29.7151+130.2000/+29.7128+130.2200/+29.7153+130.2400/+29.7121+130.2600/+29.7097+130.2800/+29.7068+130.3000/+29.7038+130.3200/+29.7002+130.3400/+29.7000+130.3407/+29.6996+130.3400/+29.6919+130.3200/+29.6845+130.3000/+29.6800+130.2897/+29.6757+130.2800/+29.6669+130.2600/+29.6600+130.2473/+29.6576+130.2400/+29.6517+130.2200/+29.6493+130.2000/+29.6456+130.1800/+29.6430+130.1600/+29.6414+130.1400/+29.6421+130.1200/+29.6410+130.1000/+29.6403+130.0800/+29.6400+130.0746/+29.6372+130.0600/+29.6330+130.0400/+29.6397+130.0200/+29.6366+130.0000/+29.6319+129.9800/+29.6302+129.9600/+29.6287+129.9400/+29.6255+129.9200/+29.6244+129.9000/+29.6229+129.8800/+29.6220+129.8600/+29.6211+129.8400/+29.6206+129.8200/+29.6203+129.8000/+29.6202+129.7800/+29.6201+129.7600/+29.6200+129.7400/+29.6200+129.7200/+29.6215+129.7000/+29.6400+129.6815/+29.6600+129.6935/+29.6665+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6799+129.7600/+29.6800+129.7684/+29.6905+129.7800/+29.6965+129.8000/+29.6979+129.8200/+29.6987+129.8400/+29.6996+129.8600/+29.7000+129.8770/+29.7009+129.8800/+29.7064+129.9000/+29.7096+129.9200/+29.7113+129.9400/+29.7117+129.9600/+29.7119+129.9800/+29.7120+130.0000/+29.7200+130.0189/+29.7209+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/+29.6515+129.7400/+29.6400+129.7534/+29.6303+129.7400/+29.6212+129.7200/+29.6400+129.7012/+29.6588+129.7200/ 東 3 鹿児島県十島村 4630400 2026-07-15T12:00:00+09:00 2026-07-15T15:00:00+09:00 降灰 70 +29.7423+130.0200/+29.7428+130.0400/+29.7428+130.0600/+29.7421+130.0800/+29.7404+130.1000/+29.7449+130.1200/+29.7453+130.1400/+29.7458+130.1600/+29.7438+130.1800/+29.7414+130.2000/+29.7400+130.2053/+29.7358+130.2200/+29.7298+130.2400/+29.7261+130.2600/+29.7237+130.2800/+29.7213+130.3000/+29.7200+130.3045/+29.7146+130.3200/+29.7047+130.3400/+29.7000+130.3479/+29.6965+130.3400/+29.6884+130.3200/+29.6820+130.3000/+29.6803+130.2800/+29.6800+130.2761/+29.6787+130.2600/+29.6758+130.2400/+29.6665+130.2200/+29.6646+130.2000/+29.6611+130.1800/+29.6600+130.1726/+29.6583+130.1600/+29.6562+130.1400/+29.6567+130.1200/+29.6544+130.1000/+29.6509+130.0800/+29.6484+130.0600/+29.6464+130.0400/+29.6491+130.0200/+29.6457+130.0000/+29.6437+129.9800/+29.6423+129.9600/+29.6413+129.9400/+29.6400+129.9297/+29.6344+129.9200/+29.6320+129.9000/+29.6273+129.8800/+29.6236+129.8600/+29.6216+129.8400/+29.6209+129.8200/+29.6203+129.8000/+29.6201+129.7800/+29.6200+129.7600/+29.6200+129.7530/+29.6106+129.7400/+29.6143+129.7200/+29.6200+129.7143/+29.6217+129.7000/+29.6400+129.6817/+29.6600+129.6945/+29.6655+129.7000/+29.6798+129.7200/+29.6799+129.7400/+29.6800+129.7592/+29.6808+129.7600/+29.6979+129.7800/+29.6991+129.8000/+29.6996+129.8200/+29.7000+129.8282/+29.7091+129.8400/+29.7157+129.8600/+29.7173+129.8800/+29.7186+129.9000/+29.7200+129.9129/+29.7239+129.9200/+29.7306+129.9400/+29.7330+129.9600/+29.7343+129.9800/+29.7362+130.0000/+29.7400+130.0152/+29.7423+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/+29.6523+129.7400/+29.6400+129.7540/+29.6293+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２１時から１５日１５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２１時から２４時まで　東　　　　　　　６０ｋｍ　　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　　　　　 　１５日０９時から１２時まで　東　　　　　　　６０ｋｍ　　３ｋｍ　　　　　 　１５日１２時から１５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。