2026-07-14T02:00:00Z 通常 気象庁本庁 気象庁 2026-07-14T11:00:00+09:00 2026-07-14T12:00:00+09:00 2026-07-15T06:00:00+09:00 508 発表 1 降灰予報 1.1_0 　現在、薩摩硫黄島は噴火警戒レベル２（火口周辺規制）です。薩摩硫黄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に降灰が予想されます。 降灰予報（定時） 06 薩摩硫黄島 508 降灰 70 鹿児島県三島村 4630300 小さな噴石の落下 75 鹿児島県三島村 4630300 降灰予報（定時） 06 薩摩硫黄島 508 +3047.58+13018.32+704/ 降灰 70 鹿児島県三島村 4630300 小さな噴石の落下 75 鹿児島県三島村 4630300 2026-07-14T12:00:00+09:00 2026-07-14T15:00:00+09:00 降灰 70 +30.9238+130.6000/+30.9255+130.6200/+30.9253+130.6400/+30.9236+130.6600/+30.9217+130.6800/+30.9201+130.7000/+30.9200+130.7032/+30.9190+130.7200/+30.9134+130.7400/+30.9066+130.7600/+30.9000+130.7745/+30.8966+130.7800/+30.8800+130.7976/+30.8726+130.7800/+30.8666+130.7600/+30.8626+130.7400/+30.8600+130.7260/+30.8591+130.7200/+30.8544+130.7000/+30.8501+130.6800/+30.8472+130.6600/+30.8447+130.6400/+30.8432+130.6200/+30.8441+130.6000/+30.8408+130.5800/+30.8400+130.5600/+30.8400+130.5599/+30.8320+130.5400/+30.8266+130.5200/+30.8229+130.5000/+30.8210+130.4800/+30.8200+130.4701/+30.8132+130.4600/+30.8046+130.4400/+30.8013+130.4200/+30.8002+130.4000/+30.8000+130.3979/+30.7833+130.3800/+30.7803+130.3600/+30.7800+130.3400/+30.7800+130.3398/+30.7602+130.3200/+30.7604+130.3000/+30.7800+130.2804/+30.8000+130.2801/+30.8199+130.3000/+30.8200+130.3002/+30.8398+130.3200/+30.8399+130.3400/+30.8400+130.3414/+30.8582+130.3600/+30.8596+130.3800/+30.8600+130.3868/+30.8721+130.4000/+30.8781+130.4200/+30.8798+130.4400/+30.8800+130.4417/+30.8921+130.4600/+30.8961+130.4800/+30.8985+130.5000/+30.9000+130.5195/+30.9002+130.5200/+30.9075+130.5400/+30.9097+130.5600/+30.9140+130.5800/+30.9200+130.5955/+30.9238+130.6000/ 東 50 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8183+130.3200/+30.8000+130.3389/+30.7819+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 2 鹿児島県三島村 4630300 2026-07-14T15:00:00+09:00 2026-07-14T18:00:00+09:00 降灰 70 +30.8804+130.5000/+30.8877+130.5200/+30.8842+130.5400/+30.8860+130.5600/+30.8877+130.5800/+30.8896+130.6000/+30.8922+130.6200/+30.8907+130.6400/+30.8885+130.6600/+30.8870+130.6800/+30.8871+130.7000/+30.8896+130.7200/+30.8830+130.7400/+30.8800+130.7472/+30.8735+130.7600/+30.8707+130.7800/+30.8677+130.8000/+30.8617+130.8200/+30.8600+130.8253/+30.8400+130.8377/+30.8243+130.8200/+30.8207+130.8000/+30.8200+130.7874/+30.8196+130.7800/+30.8187+130.7600/+30.8159+130.7400/+30.8147+130.7200/+30.8117+130.7000/+30.8087+130.6800/+30.8065+130.6600/+30.8050+130.6400/+30.8045+130.6200/+30.8080+130.6000/+30.8051+130.5800/+30.8038+130.5600/+30.8026+130.5400/+30.8023+130.5200/+30.8015+130.5000/+30.8005+130.4800/+30.8000+130.4697/+30.7953+130.4600/+30.7878+130.4400/+30.7833+130.4200/+30.7812+130.4000/+30.7804+130.3800/+30.7801+130.3600/+30.7800+130.3575/+30.7627+130.3400/+30.7602+130.3200/+30.7604+130.3000/+30.7800+130.2804/+30.8000+130.2801/+30.8199+130.3000/+30.8200+130.3005/+30.8394+130.3200/+30.8399+130.3400/+30.8400+130.3500/+30.8498+130.3600/+30.8582+130.3800/+30.8594+130.4000/+30.8600+130.4108/+30.8676+130.4200/+30.8746+130.4400/+30.8771+130.4600/+30.8786+130.4800/+30.8800+130.4990/+30.8804+130.5000/ 東 50 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8181+130.3200/+30.8000+130.3391/+30.7819+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 2 鹿児島県三島村 4630300 2026-07-14T18:00:00+09:00 2026-07-14T21:00:00+09:00 降灰 70 +30.9056+130.5200/+30.9093+130.5400/+30.9122+130.5600/+30.9112+130.5800/+30.9177+130.6000/+30.9174+130.6200/+30.9170+130.6400/+30.9156+130.6600/+30.9145+130.6800/+30.9125+130.7000/+30.9094+130.7200/+30.9041+130.7400/+30.9000+130.7534/+30.8978+130.7600/+30.8928+130.7800/+30.8862+130.8000/+30.8800+130.8070/+30.8638+130.8000/+30.8600+130.7965/+30.8425+130.7800/+30.8400+130.7776/+30.8340+130.7600/+30.8294+130.7400/+30.8267+130.7200/+30.8254+130.7000/+30.8226+130.6800/+30.8211+130.6600/+30.8201+130.6400/+30.8200+130.6394/+30.8163+130.6200/+30.8200+130.6112/+30.8219+130.6000/+30.8209+130.5800/+30.8200+130.5726/+30.8156+130.5600/+30.8124+130.5400/+30.8067+130.5200/+30.8051+130.5000/+30.8034+130.4800/+30.8016+130.4600/+30.8004+130.4400/+30.8000+130.4331/+30.7925+130.4200/+30.7832+130.4000/+30.7808+130.3800/+30.7802+130.3600/+30.7800+130.3541/+30.7659+130.3400/+30.7602+130.3200/+30.7605+130.3000/+30.7800+130.2805/+30.8000+130.2802/+30.8199+130.3000/+30.8200+130.3003/+30.8397+130.3200/+30.8399+130.3400/+30.8400+130.3417/+30.8580+130.3600/+30.8595+130.3800/+30.8600+130.3870/+30.8723+130.4000/+30.8779+130.4200/+30.8800+130.4361/+30.8837+130.4400/+30.8940+130.4600/+30.8970+130.4800/+30.8997+130.5000/+30.9000+130.5039/+30.9056+130.5200/ 東 50 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8186+130.3200/+30.8000+130.3395/+30.7814+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 2 鹿児島県三島村 4630300 2026-07-14T21:00:00+09:00 2026-07-15T00:00:00+09:00 降灰 70 +30.9607+130.8000/+30.9600+130.8038/+30.9535+130.8200/+30.9426+130.8400/+30.9400+130.8443/+30.9200+130.8436/+30.9000+130.8431/+30.8987+130.8400/+30.8907+130.8200/+30.8909+130.8000/+30.8886+130.7800/+30.8866+130.7600/+30.8801+130.7400/+30.8800+130.7396/+30.8713+130.7200/+30.8711+130.7000/+30.8679+130.6800/+30.8642+130.6600/+30.8608+130.6400/+30.8600+130.6378/+30.8520+130.6200/+30.8600+130.6061/+30.8609+130.6000/+30.8600+130.5905/+30.8552+130.5800/+30.8459+130.5600/+30.8429+130.5400/+30.8409+130.5200/+30.8400+130.5086/+30.8343+130.5000/+30.8233+130.4800/+30.8209+130.4600/+30.8200+130.4455/+30.8150+130.4400/+30.8019+130.4200/+30.8004+130.4000/+30.8000+130.3939/+30.7861+130.3800/+30.7803+130.3600/+30.7800+130.3400/+30.7800+130.3399/+30.7603+130.3200/+30.7607+130.3000/+30.7800+130.2807/+30.8000+130.2802/+30.8198+130.3000/+30.8200+130.3003/+30.8397+130.3200/+30.8399+130.3400/+30.8400+130.3413/+30.8586+130.3600/+30.8597+130.3800/+30.8600+130.3864/+30.8732+130.4000/+30.8788+130.4200/+30.8800+130.4386/+30.8813+130.4400/+30.8953+130.4600/+30.8985+130.4800/+30.9000+130.4995/+30.9004+130.5000/+30.9140+130.5200/+30.9173+130.5400/+30.9190+130.5600/+30.9200+130.5671/+30.9314+130.5800/+30.9391+130.6000/+30.9400+130.6072/+30.9435+130.6200/+30.9467+130.6400/+30.9490+130.6600/+30.9514+130.6800/+30.9526+130.7000/+30.9534+130.7200/+30.9529+130.7400/+30.9522+130.7600/+30.9534+130.7800/+30.9600+130.7987/+30.9607+130.8000/ 東 50 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8185+130.3200/+30.8000+130.3398/+30.7815+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 2 鹿児島県三島村 4630300 2026-07-15T00:00:00+09:00 2026-07-15T03:00:00+09:00 降灰 70 +30.9472+130.7000/+30.9479+130.7200/+30.9478+130.7400/+30.9477+130.7600/+30.9488+130.7800/+30.9555+130.8000/+30.9523+130.8200/+30.9523+130.8400/+30.9522+130.8600/+30.9519+130.8800/+30.9514+130.9000/+30.9440+130.9200/+30.9400+130.9288/+30.9217+130.9200/+30.9200+130.9194/+30.9000+130.9136/+30.8956+130.9000/+30.8891+130.8800/+30.8841+130.8600/+30.8800+130.8404/+30.8799+130.8400/+30.8765+130.8200/+30.8800+130.8073/+30.8818+130.8000/+30.8800+130.7947/+30.8731+130.7800/+30.8666+130.7600/+30.8600+130.7416/+30.8596+130.7400/+30.8555+130.7200/+30.8562+130.7000/+30.8511+130.6800/+30.8473+130.6600/+30.8447+130.6400/+30.8427+130.6200/+30.8427+130.6000/+30.8409+130.5800/+30.8400+130.5742/+30.8315+130.5600/+30.8256+130.5400/+30.8225+130.5200/+30.8202+130.5000/+30.8200+130.4976/+30.8099+130.4800/+30.8035+130.4600/+30.8011+130.4400/+30.8002+130.4200/+30.8000+130.4177/+30.7842+130.4000/+30.7806+130.3800/+30.7801+130.3600/+30.7800+130.3520/+30.7680+130.3400/+30.7603+130.3200/+30.7609+130.3000/+30.7800+130.2809/+30.8000+130.2802/+30.8197+130.3000/+30.8200+130.3007/+30.8393+130.3200/+30.8399+130.3400/+30.8400+130.3556/+30.8444+130.3600/+30.8589+130.3800/+30.8597+130.4000/+30.8600+130.4098/+30.8697+130.4200/+30.8780+130.4400/+30.8792+130.4600/+30.8800+130.4724/+30.8864+130.4800/+30.8960+130.5000/+30.8981+130.5200/+30.8996+130.5400/+30.9000+130.5442/+30.9084+130.5600/+30.9147+130.5800/+30.9200+130.5900/+30.9303+130.6000/+30.9328+130.6200/+30.9348+130.6400/+30.9364+130.6600/+30.9380+130.6800/+30.9400+130.6854/+30.9472+130.7000/ 東 60 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8188+130.3200/+30.8076+130.3400/+30.8000+130.3482/+30.7940+130.3400/+30.7812+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 3 鹿児島県三島村 4630300 2026-07-15T03:00:00+09:00 2026-07-15T06:00:00+09:00 降灰 70 +30.8883+130.6200/+30.8890+130.6400/+30.8897+130.6600/+30.8898+130.6800/+30.8893+130.7000/+30.8950+130.7200/+30.8941+130.7400/+30.8932+130.7600/+30.8904+130.7800/+30.8870+130.8000/+30.8831+130.8200/+30.8811+130.8400/+30.8800+130.8506/+30.8790+130.8600/+30.8767+130.8800/+30.8740+130.9000/+30.8739+130.9200/+30.8738+130.9400/+30.8720+130.9600/+30.8678+130.9800/+30.8627+131.0000/+30.8600+131.0094/+30.8400+131.0126/+30.8361+131.0000/+30.8309+130.9800/+30.8268+130.9600/+30.8249+130.9400/+30.8246+130.9200/+30.8242+130.9000/+30.8214+130.8800/+30.8200+130.8686/+30.8190+130.8600/+30.8167+130.8400/+30.8123+130.8200/+30.8111+130.8000/+30.8087+130.7800/+30.8068+130.7600/+30.8046+130.7400/+30.8016+130.7200/+30.8017+130.7000/+30.8000+130.6917/+30.7965+130.6800/+30.7932+130.6600/+30.7917+130.6400/+30.7901+130.6200/+30.8000+130.6036/+30.8007+130.6000/+30.8000+130.5897/+30.7968+130.5800/+30.7935+130.5600/+30.7887+130.5400/+30.7858+130.5200/+30.7843+130.5000/+30.7827+130.4800/+30.7815+130.4600/+30.7808+130.4400/+30.7804+130.4200/+30.7802+130.4000/+30.7800+130.3800/+30.7800+130.3781/+30.7646+130.3600/+30.7605+130.3400/+30.7602+130.3200/+30.7610+130.3000/+30.7800+130.2810/+30.8000+130.2804/+30.8196+130.3000/+30.8200+130.3102/+30.8298+130.3200/+30.8395+130.3400/+30.8398+130.3600/+30.8398+130.3800/+30.8400+130.3955/+30.8442+130.4000/+30.8561+130.4200/+30.8579+130.4400/+30.8586+130.4600/+30.8593+130.4800/+30.8600+130.4928/+30.8645+130.5000/+30.8708+130.5200/+30.8716+130.5400/+30.8743+130.5600/+30.8761+130.5800/+30.8772+130.6000/+30.8800+130.6095/+30.8883+130.6200/ 東 70 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +30.8188+130.3000/+30.8188+130.3200/+30.8067+130.3400/+30.8000+130.3489/+30.7936+130.3400/+30.7812+130.3200/+30.7812+130.3000/+30.8000+130.2812/+30.8188+130.3000/ 北東 3 鹿児島県三島村 4630300 　現在、薩摩硫黄島は噴火警戒レベル２（火口周辺規制）です。薩摩硫黄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に降灰が予想されます。 　１４日１２時から１５日６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１２時から１５時まで　東　　　　　　　５０ｋｍ　　２ｋｍ　　　　　 　１４日１５時から１８時まで　東　　　　　　　５０ｋｍ　　２ｋｍ　　　　　 　１４日１８時から２１時まで　東　　　　　　　５０ｋｍ　　２ｋｍ　　　　　 　１４日２１時から２４時まで　東　　　　　　　５０ｋｍ　　２ｋｍ　　　　　 　１５日００時から０３時まで　東　　　　　　　６０ｋｍ　　３ｋｍ　　　　　 　１５日０３時から０６時まで　東　　　　　　　７０ｋｍ　　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：三島村 　 　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。