2026-06-14T17:00:00Z 通常 気象庁本庁 気象庁 2026-06-15T02:00:00+09:00 2026-06-15T03:00:00+09:00 2026-06-15T21:00:00+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、１５日０９時から１２時までは火口から北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 2026-06-15T03:00:00+09:00 2026-06-15T06:00:00+09:00 降灰 70 +29.6871+129.2400/+29.6935+129.2600/+29.6972+129.2800/+29.6980+129.3000/+29.6941+129.3200/+29.6937+129.3400/+29.6932+129.3600/+29.6927+129.3800/+29.6928+129.4000/+29.6861+129.4200/+29.6800+129.4376/+29.6798+129.4400/+29.6797+129.4600/+29.6794+129.4800/+29.6779+129.5000/+29.6771+129.5200/+29.6774+129.5400/+29.6773+129.5600/+29.6771+129.5800/+29.6767+129.6000/+29.6767+129.6200/+29.6769+129.6400/+29.6775+129.6600/+29.6786+129.6800/+29.6795+129.7000/+29.6789+129.7200/+29.6600+129.7383/+29.6400+129.7399/+29.6201+129.7200/+29.6200+129.7186/+29.6014+129.7000/+29.6004+129.6800/+29.6005+129.6600/+29.6006+129.6400/+29.6008+129.6200/+29.6009+129.6000/+29.6011+129.5800/+29.6013+129.5600/+29.6013+129.5400/+29.6015+129.5200/+29.6016+129.5000/+29.6022+129.4800/+29.6022+129.4600/+29.6043+129.4400/+29.6053+129.4200/+29.6015+129.4000/+29.6048+129.3800/+29.6082+129.3600/+29.6125+129.3400/+29.6175+129.3200/+29.6200+129.3147/+29.6259+129.3000/+29.6332+129.2800/+29.6400+129.2635/+29.6445+129.2600/+29.6600+129.2469/+29.6673+129.2400/+29.6800+129.2235/+29.6871+129.2400/ 西 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6588+129.7000/+29.6589+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6807/+29.6588+129.7000/ 南西 1 鹿児島県十島村 4630400 2026-06-15T06:00:00+09:00 2026-06-15T09:00:00+09:00 降灰 70 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西 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6589+129.7000/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6803/+29.6589+129.7000/ 南西 1 鹿児島県十島村 4630400 2026-06-15T09:00:00+09:00 2026-06-15T12:00:00+09:00 降灰 70 +29.8640+129.2400/+29.8658+129.2600/+29.8677+129.2800/+29.8604+129.3000/+29.8600+129.3016/+29.8562+129.3200/+29.8505+129.3400/+29.8437+129.3600/+29.8400+129.3679/+29.8373+129.3800/+29.8302+129.4000/+29.8200+129.4166/+29.8189+129.4200/+29.8124+129.4400/+29.8052+129.4600/+29.8000+129.4650/+29.7892+129.4800/+29.7800+129.4927/+29.7781+129.5000/+29.7726+129.5200/+29.7600+129.5346/+29.7584+129.5400/+29.7532+129.5600/+29.7400+129.5751/+29.7389+129.5800/+29.7341+129.6000/+29.7200+129.6153/+29.7193+129.6200/+29.7150+129.6400/+29.7000+129.6551/+29.6997+129.6600/+29.6976+129.6800/+29.6800+129.6975/+29.6799+129.7000/+29.6792+129.7200/+29.6600+129.7392/+29.6400+129.7398/+29.6202+129.7200/+29.6200+129.7000/+29.6201+129.6800/+29.6204+129.6600/+29.6220+129.6400/+29.6319+129.6200/+29.6400+129.6101/+29.6408+129.6000/+29.6426+129.5800/+29.6463+129.5600/+29.6600+129.5411/+29.6603+129.5400/+29.6632+129.5200/+29.6677+129.5000/+29.6776+129.4800/+29.6800+129.4758/+29.6838+129.4600/+29.6877+129.4400/+29.6977+129.4200/+29.7000+129.4118/+29.7031+129.4000/+29.7107+129.3800/+29.7200+129.3642/+29.7238+129.3600/+29.7387+129.3400/+29.7400+129.3374/+29.7508+129.3200/+29.7600+129.3051/+29.7647+129.3000/+29.7800+129.2825/+29.7820+129.2800/+29.7966+129.2600/+29.8000+129.2556/+29.8184+129.2400/+29.8200+129.2386/+29.8400+129.2246/+29.8600+129.2296/+29.8640+129.2400/ 北西 50 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6651+129.7000/+29.6600+129.7051/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6804/+29.6600+129.6896/+29.6651+129.7000/ 北西 2 鹿児島県十島村 4630400 2026-06-15T12:00:00+09:00 2026-06-15T15:00:00+09:00 降灰 70 +29.9441+129.1600/+29.9400+129.1703/+29.9359+129.1600/+29.9400+129.1489/+29.9441+129.1600/ +29.9351+129.1800/+29.9354+129.2000/+29.9311+129.2200/+29.9289+129.2400/+29.9245+129.2600/+29.9200+129.2704/+29.9151+129.2800/+29.9061+129.3000/+29.9000+129.3094/+29.8951+129.3200/+29.8800+129.3394/+29.8797+129.3400/+29.8728+129.3600/+29.8683+129.3800/+29.8600+129.3909/+29.8544+129.4000/+29.8468+129.4200/+29.8400+129.4306/+29.8337+129.4400/+29.8200+129.4556/+29.8189+129.4600/+29.8000+129.4786/+29.7992+129.4800/+29.7931+129.5000/+29.7800+129.5143/+29.7785+129.5200/+29.7716+129.5400/+29.7600+129.5526/+29.7587+129.5600/+29.7492+129.5800/+29.7400+129.5898/+29.7389+129.6000/+29.7252+129.6200/+29.7200+129.6254/+29.7190+129.6400/+29.7000+129.6595/+29.6999+129.6600/+29.6994+129.6800/+29.6800+129.6994/+29.6800+129.7000/+29.6793+129.7200/+29.6600+129.7393/+29.6400+129.7398/+29.6202+129.7200/+29.6200+129.7000/+29.6202+129.6800/+29.6400+129.6601/+29.6400+129.6600/+29.6406+129.6400/+29.6600+129.6203/+29.6601+129.6200/+29.6614+129.6000/+29.6800+129.5808/+29.6803+129.5800/+29.6825+129.5600/+29.7000+129.5413/+29.7005+129.5400/+29.7040+129.5200/+29.7200+129.5022/+29.7207+129.5000/+29.7248+129.4800/+29.7400+129.4617/+29.7407+129.4600/+29.7454+129.4400/+29.7448+129.4200/+29.7600+129.4061/+29.7626+129.4000/+29.7705+129.3800/+29.7800+129.3622/+29.7813+129.3600/+29.7906+129.3400/+29.8000+129.3277/+29.8053+129.3200/+29.8114+129.3000/+29.8200+129.2828/+29.8219+129.2800/+29.8351+129.2600/+29.8400+129.2507/+29.8488+129.2400/+29.8600+129.2281/+29.8669+129.2200/+29.8794+129.2000/+29.8800+129.1989/+29.8923+129.1800/+29.9000+129.1714/+29.9200+129.1716/+29.9351+129.1800/ 北西 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6719+129.7000/+29.6600+129.7119/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6821/+29.6719+129.7000/ 北西 2 鹿児島県十島村 4630400 2026-06-15T15:00:00+09:00 2026-06-15T18:00:00+09:00 降灰 70 +29.9535+129.1200/+29.9557+129.1400/+29.9505+129.1600/+29.9451+129.1800/+29.9423+129.2000/+29.9400+129.2042/+29.9337+129.2200/+29.9285+129.2400/+29.9236+129.2600/+29.9200+129.2701/+29.9160+129.2800/+29.9093+129.3000/+29.9000+129.3153/+29.8979+129.3200/+29.8853+129.3400/+29.8800+129.3450/+29.8747+129.3600/+29.8698+129.3800/+29.8600+129.3928/+29.8556+129.4000/+29.8486+129.4200/+29.8400+129.4343/+29.8368+129.4400/+29.8200+129.4596/+29.8199+129.4600/+29.8000+129.4798/+29.7999+129.4800/+29.7953+129.5000/+29.7800+129.5185/+29.7795+129.5200/+29.7743+129.5400/+29.7600+129.5557/+29.7590+129.5600/+29.7526+129.5800/+29.7400+129.5932/+29.7388+129.6000/+29.7267+129.6200/+29.7200+129.6268/+29.7189+129.6400/+29.7000+129.6597/+29.7000+129.6600/+29.6995+129.6800/+29.7000+129.6995/+29.7033+129.7000/+29.7000+129.7004/+29.6800+129.7031/+29.6794+129.7200/+29.6600+129.7392/+29.6400+129.7397/+29.6203+129.7200/+29.6201+129.7000/+29.6201+129.6800/+29.6259+129.6600/+29.6400+129.6459/+29.6403+129.6400/+29.6450+129.6200/+29.6600+129.6045/+29.6606+129.6000/+29.6653+129.5800/+29.6800+129.5641/+29.6809+129.5600/+29.6869+129.5400/+29.7000+129.5234/+29.7008+129.5200/+29.7074+129.5000/+29.7200+129.4851/+29.7215+129.4800/+29.7279+129.4600/+29.7400+129.4441/+29.7416+129.4400/+29.7400+129.4258/+29.7373+129.4200/+29.7400+129.4156/+29.7532+129.4000/+29.7600+129.3943/+29.7657+129.3800/+29.7728+129.3600/+29.7800+129.3486/+29.7846+129.3400/+29.7982+129.3200/+29.8000+129.3178/+29.8067+129.3000/+29.8164+129.2800/+29.8200+129.2704/+29.8255+129.2600/+29.8354+129.2400/+29.8400+129.2314/+29.8528+129.2200/+29.8600+129.2136/+29.8709+129.2000/+29.8800+129.1827/+29.8816+129.1800/+29.8961+129.1600/+29.9000+129.1544/+29.9200+129.1484/+29.9289+129.1400/+29.9380+129.1200/+29.9400+129.1123/+29.9535+129.1200/ 北西 70 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6601+129.6800/+29.6749+129.7000/+29.6600+129.7148/+29.6588+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6806/+29.6599+129.6800/+29.6600+129.6799/+29.6601+129.6800/ 北西 4 鹿児島県十島村 4630400 2026-06-15T18:00:00+09:00 2026-06-15T21:00:00+09:00 降灰 70 +29.9441+129.1800/+29.9513+129.2000/+29.9425+129.2200/+29.9400+129.2276/+29.9365+129.2400/+29.9306+129.2600/+29.9237+129.2800/+29.9200+129.2935/+29.9182+129.3000/+29.9057+129.3200/+29.9000+129.3352/+29.8982+129.3400/+29.8910+129.3600/+29.8800+129.3761/+29.8783+129.3800/+29.8687+129.4000/+29.8600+129.4148/+29.8575+129.4200/+29.8483+129.4400/+29.8400+129.4522/+29.8349+129.4600/+29.8200+129.4722/+29.8142+129.4800/+29.8049+129.5000/+29.8000+129.5069/+29.7960+129.5200/+29.7800+129.5386/+29.7794+129.5400/+29.7711+129.5600/+29.7600+129.5718/+29.7568+129.5800/+29.7400+129.5991/+29.7397+129.6000/+29.7342+129.6200/+29.7200+129.6347/+29.7190+129.6400/+29.7091+129.6600/+29.7000+129.6695/+29.6991+129.6800/+29.6926+129.7000/+29.6800+129.7159/+29.6798+129.7200/+29.6600+129.7393/+29.6400+129.7397/+29.6203+129.7200/+29.6201+129.7000/+29.6201+129.6800/+29.6209+129.6600/+29.6400+129.6407/+29.6401+129.6400/+29.6406+129.6200/+29.6443+129.6000/+29.6600+129.5836/+29.6606+129.5800/+29.6624+129.5600/+29.6703+129.5400/+29.6800+129.5289/+29.6816+129.5200/+29.6854+129.5000/+29.7000+129.4801/+29.7000+129.4800/+29.7046+129.4600/+29.7127+129.4400/+29.7200+129.4293/+29.7238+129.4200/+29.7247+129.4000/+29.7392+129.3800/+29.7400+129.3782/+29.7464+129.3600/+29.7592+129.3400/+29.7600+129.3389/+29.7726+129.3200/+29.7800+129.3054/+29.7834+129.3000/+29.8000+129.2810/+29.8017+129.2800/+29.8185+129.2600/+29.8200+129.2582/+29.8356+129.2400/+29.8400+129.2345/+29.8568+129.2200/+29.8600+129.2171/+29.8798+129.2000/+29.8800+129.1998/+29.8970+129.1800/+29.9000+129.1764/+29.9200+129.1754/+29.9400+129.1732/+29.9441+129.1800/ 北西 60 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.6607+129.6800/+29.6765+129.7000/+29.6757+129.7200/+29.6600+129.7356/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6801/+29.6573+129.6800/+29.6600+129.6795/+29.6607+129.6800/ 北西 4 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、１５日０９時から１２時までは火口から北西方向に降灰が予想されます。 　１５日３時から１５日２１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 　１５日０３時から０６時まで　西　　　　　　　５０ｋｍ　　１ｋｍ　　　　　 　１５日０６時から０９時まで　西　　　　　　　５０ｋｍ　　１ｋｍ　　　　　 　１５日０９時から１２時まで　北西　　　　　　５０ｋｍ　　２ｋｍ　　　　　 　１５日１２時から１５時まで　北西　　　　　　６０ｋｍ　　２ｋｍ　　　　　 　１５日１５時から１８時まで　北西　　　　　　７０ｋｍ　　４ｋｍ　　　　　 　１５日１８時から２１時まで　北西　　　　　　６０ｋｍ　　４ｋｍ　　　　　 　 　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。