2026-09-03T17:00:00Z 通常 気象庁本庁 気象庁 2026-09-04T02:00:00+09:00 2026-09-04T03:00:00+09:00 2026-09-04T21:00:00+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、４日０９時から１２時までは火口から北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 2026-09-04T03:00:00+09:00 2026-09-04T06:00:00+09:00 降灰 70 +30.2390+129.2400/+30.2365+129.2600/+30.2276+129.2800/+30.2229+129.3000/+30.2200+129.3039/+30.2073+129.3200/+30.2000+129.3284/+30.1914+129.3400/+30.1800+129.3582/+30.1790+129.3600/+30.1621+129.3800/+30.1600+129.3822/+30.1464+129.4000/+30.1400+129.4075/+30.1295+129.4200/+30.1200+129.4286/+30.1030+129.4400/+30.1000+129.4424/+30.0897+129.4600/+30.0800+129.4739/+30.0729+129.4800/+30.0600+129.4871/+30.0400+129.4989/+30.0392+129.5000/+30.0200+129.5166/+30.0130+129.5200/+30.0000+129.5350/+29.9979+129.5400/+29.9800+129.5557/+29.9600+129.5594/+29.9583+129.5600/+29.9400+129.5789/+29.9392+129.5800/+29.9200+129.5987/+29.9184+129.6000/+29.9200+129.6027/+29.9400+129.6037/+29.9600+129.6092/+29.9800+129.6186/+29.9807+129.6200/+29.9800+129.6207/+29.9600+129.6312/+29.9524+129.6400/+29.9400+129.6483/+29.9219+129.6600/+29.9200+129.6606/+29.9000+129.6649/+29.8800+129.6715/+29.8600+129.6718/+29.8400+129.6797/+29.8396+129.6800/+29.8200+129.6894/+29.8000+129.6943/+29.7800+129.6979/+29.7706+129.7000/+29.7600+129.7069/+29.7400+129.7143/+29.7200+129.7169/+29.7000+129.7195/+29.6956+129.7200/+29.6800+129.7345/+29.6600+129.7395/+29.6400+129.7395/+29.6205+129.7200/+29.6204+129.7000/+29.6400+129.6804/+29.6404+129.6800/+29.6600+129.6605/+29.6614+129.6600/+29.6800+129.6414/+29.6859+129.6400/+29.7000+129.6259/+29.7200+129.6201/+29.7203+129.6200/+29.7400+129.6007/+29.7418+129.6000/+29.7600+129.5821/+29.7648+129.5800/+29.7800+129.5649/+29.7883+129.5600/+29.8000+129.5484/+29.8133+129.5400/+29.8200+129.5333/+29.8400+129.5206/+29.8407+129.5200/+29.8502+129.5000/+29.8600+129.4878/+29.8691+129.4800/+29.8800+129.4725/+29.8972+129.4600/+29.9000+129.4574/+29.9200+129.4425/+29.9234+129.4400/+29.9360+129.4200/+29.9400+129.4163/+29.9600+129.4053/+29.9690+129.4000/+29.9800+129.3859/+29.9853+129.3800/+30.0000+129.3664/+30.0103+129.3600/+30.0200+129.3509/+30.0328+129.3400/+30.0400+129.3331/+30.0600+129.3203/+30.0606+129.3200/+30.0800+129.3091/+30.0955+129.3000/+30.1000+129.2959/+30.1200+129.2818/+30.1226+129.2800/+30.1400+129.2682/+30.1558+129.2600/+30.1600+129.2570/+30.1800+129.2430/+30.1831+129.2400/+30.2000+129.2272/+30.2200+129.2303/+30.2390+129.2400/ +29.8887+129.6200/+29.8800+129.6251/+29.8600+129.6280/+29.8557+129.6200/+29.8600+129.6184/+29.8800+129.6069/+29.8887+129.6200/ 北西 80 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7063+129.6800/+29.7037+129.7000/+29.7000+129.7036/+29.6800+129.7142/+29.6600+129.7192/+29.6592+129.7200/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6804/+29.6674+129.6800/+29.6800+129.6724/+29.7000+129.6755/+29.7063+129.6800/ 北西 7 鹿児島県十島村 4630400 2026-09-04T06:00:00+09:00 2026-09-04T09:00:00+09:00 降灰 70 +30.7603+129.2600/+30.7600+129.2602/+30.7400+129.2657/+30.7340+129.2600/+30.7400+129.2526/+30.7600+129.2565/+30.7603+129.2600/ +30.7214+129.2800/+30.7262+129.3000/+30.7200+129.3049/+30.7000+129.3178/+30.6800+129.3159/+30.6600+129.3091/+30.6539+129.3000/+30.6600+129.2960/+30.6800+129.2844/+30.6878+129.2800/+30.7000+129.2732/+30.7200+129.2784/+30.7214+129.2800/ +30.6306+129.3400/+30.6200+129.3566/+30.6187+129.3600/+30.6000+129.3699/+30.5800+129.3691/+30.5615+129.3600/+30.5767+129.3400/+30.5800+129.3383/+30.6000+129.3296/+30.6200+129.3335/+30.6306+129.3400/ +30.5452+129.3800/+30.5554+129.4000/+30.5400+129.4072/+30.5200+129.4147/+30.5082+129.4200/+30.5000+129.4242/+30.4800+129.4317/+30.4756+129.4400/+30.4600+129.4570/+30.4566+129.4600/+30.4400+129.4656/+30.4200+129.4702/+30.4000+129.4766/+30.3887+129.4800/+30.3800+129.4859/+30.3727+129.5000/+30.3600+129.5079/+30.3400+129.5156/+30.3257+129.5200/+30.3200+129.5219/+30.3000+129.5291/+30.2800+129.5379/+30.2775+129.5400/+30.2600+129.5540/+30.2532+129.5600/+30.2400+129.5657/+30.2200+129.5728/+30.2000+129.5793/+30.1976+129.5800/+30.1800+129.5867/+30.1611+129.6000/+30.1600+129.6008/+30.1400+129.6129/+30.1237+129.6200/+30.1200+129.6213/+30.1000+129.6271/+30.0800+129.6297/+30.0600+129.6384/+30.0569+129.6400/+30.0400+129.6519/+30.0236+129.6600/+30.0200+129.6613/+30.0000+129.6659/+29.9800+129.6697/+29.9600+129.6737/+29.9400+129.6770/+29.9297+129.6800/+29.9200+129.6878/+29.9000+129.6881/+29.8800+129.6925/+29.8600+129.6960/+29.8400+129.6975/+29.8200+129.6993/+29.8156+129.7000/+29.8000+129.7101/+29.7800+129.7154/+29.7600+129.7177/+29.7400+129.7186/+29.7200+129.7193/+29.7129+129.7200/+29.7000+129.7308/+29.6800+129.7380/+29.6600+129.7397/+29.6400+129.7398/+29.6202+129.7200/+29.6202+129.7000/+29.6400+129.6802/+29.6407+129.6800/+29.6600+129.6607/+29.6651+129.6600/+29.6800+129.6451/+29.7000+129.6402/+29.7008+129.6400/+29.7200+129.6210/+29.7255+129.6200/+29.7400+129.6055/+29.7600+129.6003/+29.7609+129.6000/+29.7800+129.5817/+29.7846+129.5800/+29.8000+129.5649/+29.8150+129.5600/+29.8200+129.5551/+29.8400+129.5415/+29.8433+129.5400/+29.8509+129.5200/+29.8600+129.5103/+29.8800+129.5035/+29.8879+129.5000/+29.9000+129.4844/+29.9061+129.4800/+29.9200+129.4698/+29.9303+129.4600/+29.9400+129.4508/+29.9600+129.4445/+29.9694+129.4400/+29.9800+129.4255/+29.9869+129.4200/+30.0000+129.4135/+30.0200+129.4015/+30.0230+129.4000/+30.0400+129.3829/+30.0446+129.3800/+30.0600+129.3717/+30.0800+129.3619/+30.0838+129.3600/+30.1000+129.3498/+30.1160+129.3400/+30.1200+129.3369/+30.1400+129.3227/+30.1463+129.3200/+30.1600+129.3138/+30.1800+129.3069/+30.1935+129.3000/+30.2000+129.2965/+30.2200+129.2908/+30.2400+129.2841/+30.2600+129.2804/+30.2800+129.2808/+30.3000+129.2836/+30.3022+129.3000/+30.3000+129.3017/+30.2800+129.3127/+30.2718+129.3200/+30.2600+129.3365/+30.2581+129.3400/+30.2433+129.3600/+30.2400+129.3628/+30.2217+129.3800/+30.2200+129.3816/+30.2011+129.4000/+30.2000+129.4010/+30.1837+129.4200/+30.1800+129.4232/+30.1600+129.4363/+30.1556+129.4400/+30.1400+129.4566/+30.1377+129.4600/+30.1200+129.4787/+30.1180+129.4800/+30.1000+129.4881/+30.0834+129.5000/+30.0887+129.5200/+30.1000+129.5294/+30.1200+129.5258/+30.1400+129.5239/+30.1600+129.5213/+30.1659+129.5200/+30.1800+129.5167/+30.2000+129.5111/+30.2200+129.5042/+30.2263+129.5000/+30.2400+129.4908/+30.2600+129.4820/+30.2661+129.4800/+30.2800+129.4760/+30.3000+129.4713/+30.3200+129.4678/+30.3394+129.4600/+30.3400+129.4597/+30.3600+129.4477/+30.3684+129.4400/+30.3800+129.4347/+30.4000+129.4266/+30.4200+129.4235/+30.4351+129.4200/+30.4400+129.4185/+30.4600+129.4085/+30.4641+129.4000/+30.4800+129.3899/+30.5000+129.3810/+30.5200+129.3804/+30.5278+129.3800/+30.5400+129.3787/+30.5452+129.3800/ +30.0648+129.5400/+30.0600+129.5429/+30.0424+129.5600/+30.0400+129.5605/+30.0200+129.5607/+30.0000+129.5609/+29.9991+129.5600/+30.0000+129.5594/+30.0200+129.5589/+30.0385+129.5400/+30.0390+129.5200/+30.0400+129.5191/+30.0432+129.5200/+30.0600+129.5380/+30.0648+129.5400/ 北 130 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7035+129.6800/+29.7108+129.7000/+29.7000+129.7055/+29.6800+129.7137/+29.6788+129.7200/+29.6600+129.7388/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6812/+29.6751+129.6800/+29.6800+129.6751/+29.7000+129.6779/+29.7035+129.6800/ 北 7 鹿児島県十島村 4630400 2026-09-04T09:00:00+09:00 2026-09-04T12:00:00+09:00 降灰 70 +30.2998+129.6000/+30.2800+129.6110/+30.2690+129.6200/+30.2600+129.6298/+30.2526+129.6400/+30.2400+129.6481/+30.2202+129.6600/+30.2200+129.6601/+30.2000+129.6661/+30.1800+129.6705/+30.1600+129.6754/+30.1466+129.6800/+30.1400+129.6823/+30.1200+129.6908/+30.1000+129.6990/+30.0926+129.7000/+30.0800+129.7010/+30.0600+129.7063/+30.0400+129.7108/+30.0200+129.7135/+30.0000+129.7185/+29.9952+129.7200/+29.9800+129.7233/+29.9600+129.7271/+29.9400+129.7301/+29.9200+129.7308/+29.9000+129.7293/+29.8800+129.7292/+29.8600+129.7304/+29.8400+129.7329/+29.8200+129.7332/+29.8000+129.7346/+29.7800+129.7352/+29.7600+129.7367/+29.7400+129.7368/+29.7200+129.7374/+29.7000+129.7380/+29.6800+129.7393/+29.6600+129.7398/+29.6400+129.7398/+29.6202+129.7200/+29.6202+129.7000/+29.6400+129.6802/+29.6425+129.6800/+29.6600+129.6625/+29.6800+129.6601/+29.6813+129.6600/+29.7000+129.6414/+29.7187+129.6400/+29.7200+129.6387/+29.7400+129.6214/+29.7475+129.6200/+29.7600+129.6078/+29.7800+129.6011/+29.7841+129.6000/+29.8000+129.5854/+29.8193+129.5800/+29.8200+129.5793/+29.8400+129.5648/+29.8589+129.5600/+29.8600+129.5591/+29.8741+129.5400/+29.8800+129.5337/+29.9000+129.5253/+29.9183+129.5200/+29.9200+129.5190/+29.9400+129.5093/+29.9520+129.5000/+29.9600+129.4922/+29.9800+129.4865/+30.0000+129.4822/+30.0061+129.4800/+30.0200+129.4666/+30.0346+129.4600/+30.0400+129.4572/+30.0600+129.4484/+30.0742+129.4400/+30.0800+129.4358/+30.1000+129.4252/+30.1200+129.4202/+30.1206+129.4200/+30.1400+129.4133/+30.1600+129.4073/+30.1797+129.4000/+30.1800+129.3999/+30.2000+129.3924/+30.2200+129.3952/+30.2384+129.4000/+30.2256+129.4200/+30.2204+129.4400/+30.2200+129.4407/+30.2098+129.4600/+30.2000+129.4694/+30.1929+129.4800/+30.1800+129.4988/+30.1792+129.5000/+30.1649+129.5200/+30.1600+129.5243/+30.1417+129.5400/+30.1400+129.5458/+30.1356+129.5600/+30.1400+129.5638/+30.1600+129.5719/+30.1800+129.5752/+30.2000+129.5780/+30.2146+129.5800/+30.2200+129.5808/+30.2400+129.5841/+30.2600+129.5876/+30.2800+129.5922/+30.2998+129.6000/ 北 70 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7095+129.7000/+29.7000+129.7053/+29.6931+129.7200/+29.6800+129.7330/+29.6600+129.7388/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6812/+29.6800+129.6801/+29.7000+129.6833/+29.7095+129.7000/ 北 7 鹿児島県十島村 4630400 2026-09-04T12:00:00+09:00 2026-09-04T15:00:00+09:00 降灰 70 +30.4535+129.6400/+30.4400+129.6503/+30.4289+129.6600/+30.4200+129.6623/+30.4000+129.6670/+30.3800+129.6720/+30.3600+129.6770/+30.3433+129.6800/+30.3400+129.6806/+30.3200+129.6837/+30.3000+129.6882/+30.2800+129.6953/+30.2721+129.7000/+30.2600+129.7040/+30.2400+129.7085/+30.2200+129.7115/+30.2000+129.7141/+30.1800+129.7176/+30.1640+129.7200/+30.1600+129.7206/+30.1400+129.7239/+30.1200+129.7273/+30.1000+129.7302/+30.0800+129.7382/+30.0703+129.7400/+30.0600+129.7416/+30.0400+129.7442/+30.0200+129.7472/+30.0084+129.7400/+30.0000+129.7375/+29.9800+129.7387/+29.9600+129.7397/+29.9529+129.7400/+29.9400+129.7430/+29.9200+129.7467/+29.9142+129.7400/+29.9000+129.7384/+29.8800+129.7386/+29.8600+129.7390/+29.8400+129.7388/+29.8200+129.7388/+29.8000+129.7389/+29.7800+129.7389/+29.7600+129.7388/+29.7400+129.7388/+29.7200+129.7389/+29.7000+129.7391/+29.6800+129.7395/+29.6600+129.7398/+29.6400+129.7398/+29.6202+129.7200/+29.6202+129.7000/+29.6400+129.6802/+29.6427+129.6800/+29.6600+129.6627/+29.6800+129.6602/+29.6818+129.6600/+29.7000+129.6418/+29.7200+129.6402/+29.7222+129.6400/+29.7400+129.6224/+29.7600+129.6202/+29.7612+129.6200/+29.7800+129.6023/+29.7993+129.6000/+29.8000+129.5993/+29.8200+129.5821/+29.8275+129.5800/+29.8400+129.5682/+29.8600+129.5613/+29.8629+129.5600/+29.8748+129.5400/+29.8800+129.5347/+29.9000+129.5257/+29.9187+129.5200/+29.9200+129.5192/+29.9400+129.5101/+29.9547+129.5000/+29.9600+129.4947/+29.9800+129.4896/+30.0000+129.4856/+30.0159+129.4800/+30.0200+129.4758/+30.0400+129.4620/+30.0461+129.4600/+30.0600+129.4538/+30.0800+129.4440/+30.0873+129.4400/+30.1000+129.4332/+30.1200+129.4294/+30.1400+129.4248/+30.1600+129.4212/+30.1698+129.4200/+30.1800+129.4183/+30.2000+129.4124/+30.2200+129.4007/+30.2204+129.4000/+30.2400+129.3924/+30.2600+129.3912/+30.2784+129.4000/+30.2600+129.4151/+30.2514+129.4200/+30.2400+129.4346/+30.2375+129.4400/+30.2206+129.4600/+30.2200+129.4604/+30.2000+129.4733/+30.1910+129.4800/+30.1800+129.4910/+30.1734+129.5000/+30.1600+129.5104/+30.1480+129.5200/+30.1400+129.5251/+30.1200+129.5390/+30.1183+129.5400/+30.1000+129.5538/+30.0948+129.5600/+30.0800+129.5778/+30.0748+129.5800/+30.0600+129.5846/+30.0400+129.5929/+30.0249+129.6000/+30.0201+129.6200/+30.0200+129.6203/+30.0020+129.6400/+30.0200+129.6422/+30.0400+129.6446/+30.0600+129.6471/+30.0800+129.6495/+30.1000+129.6532/+30.1200+129.6564/+30.1387+129.6600/+30.1400+129.6602/+30.1600+129.6602/+30.1608+129.6600/+30.1800+129.6548/+30.2000+129.6478/+30.2154+129.6400/+30.2200+129.6386/+30.2400+129.6333/+30.2600+129.6296/+30.2800+129.6267/+30.3000+129.6242/+30.3200+129.6231/+30.3400+129.6220/+30.3600+129.6221/+30.3800+129.6237/+30.4000+129.6260/+30.4200+129.6274/+30.4400+129.6308/+30.4535+129.6400/ 北 90 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7073+129.7000/+29.7036+129.7200/+29.7000+129.7235/+29.6800+129.7334/+29.6600+129.7388/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6812/+29.6800+129.6843/+29.7000+129.6925/+29.7073+129.7000/ 北 7 鹿児島県十島村 4630400 2026-09-04T15:00:00+09:00 2026-09-04T18:00:00+09:00 降灰 70 +30.4144+129.6400/+30.4000+129.6532/+30.3911+129.6600/+30.3800+129.6626/+30.3600+129.6672/+30.3400+129.6715/+30.3200+129.6764/+30.3077+129.6800/+30.3000+129.6825/+30.2800+129.6934/+30.2697+129.7000/+30.2600+129.7043/+30.2400+129.7121/+30.2200+129.7183/+30.2131+129.7200/+30.2000+129.7228/+30.1800+129.7270/+30.1600+129.7301/+30.1400+129.7331/+30.1200+129.7358/+30.1000+129.7379/+30.0867+129.7400/+30.0800+129.7414/+30.0600+129.7450/+30.0400+129.7475/+30.0200+129.7502/+30.0071+129.7400/+30.0000+129.7378/+29.9800+129.7388/+29.9600+129.7398/+29.9568+129.7400/+29.9400+129.7463/+29.9200+129.7535/+29.9075+129.7400/+29.9000+129.7392/+29.8800+129.7395/+29.8600+129.7398/+29.8400+129.7398/+29.8200+129.7399/+29.8000+129.7399/+29.7800+129.7395/+29.7600+129.7392/+29.7400+129.7392/+29.7200+129.7390/+29.7000+129.7391/+29.6800+129.7395/+29.6600+129.7398/+29.6400+129.7398/+29.6202+129.7200/+29.6202+129.7000/+29.6400+129.6802/+29.6427+129.6800/+29.6600+129.6627/+29.6800+129.6602/+29.6821+129.6600/+29.7000+129.6421/+29.7200+129.6403/+29.7225+129.6400/+29.7400+129.6227/+29.7600+129.6203/+29.7617+129.6200/+29.7800+129.6024/+29.7987+129.6000/+29.8000+129.5987/+29.8200+129.5817/+29.8264+129.5800/+29.8400+129.5670/+29.8600+129.5603/+29.8606+129.5600/+29.8687+129.5400/+29.8800+129.5280/+29.8990+129.5200/+29.9000+129.5191/+29.9200+129.5056/+29.9387+129.5000/+29.9400+129.4984/+29.9600+129.4805/+29.9612+129.4800/+29.9770+129.4600/+29.9800+129.4579/+30.0000+129.4495/+30.0187+129.4400/+30.0200+129.4372/+30.0374+129.4200/+30.0400+129.4188/+30.0600+129.4115/+30.0800+129.4008/+30.0810+129.4000/+30.1000+129.3845/+30.1200+129.3815/+30.1268+129.3800/+30.1400+129.3762/+30.1600+129.3753/+30.1677+129.3800/+30.1800+129.3993/+30.1802+129.4000/+30.1800+129.4003/+30.1637+129.4200/+30.1600+129.4243/+30.1500+129.4400/+30.1400+129.4572/+30.1389+129.4600/+30.1252+129.4800/+30.1200+129.4859/+30.1041+129.5000/+30.1000+129.5086/+30.0970+129.5200/+30.0874+129.5400/+30.0800+129.5565/+30.0765+129.5600/+30.0765+129.5800/+30.0643+129.6000/+30.0800+129.6132/+30.1000+129.6048/+30.1200+129.6041/+30.1400+129.6035/+30.1600+129.6045/+30.1800+129.6070/+30.2000+129.6095/+30.2200+129.6120/+30.2400+129.6147/+30.2600+129.6172/+30.2800+129.6196/+30.2827+129.6200/+30.3000+129.6225/+30.3200+129.6216/+30.3400+129.6204/+30.3600+129.6207/+30.3800+129.6237/+30.4000+129.6286/+30.4144+129.6400/ 北 80 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7062+129.7000/+29.7000+129.7032/+29.6936+129.7200/+29.6800+129.7334/+29.6600+129.7388/+29.6400+129.7388/+29.6212+129.7200/+29.6212+129.7000/+29.6400+129.6812/+29.6600+129.6813/+29.6800+129.6835/+29.7000+129.6930/+29.7062+129.7000/ 北 7 鹿児島県十島村 4630400 2026-09-04T18:00:00+09:00 2026-09-04T21:00:00+09:00 降灰 70 +30.2518+129.6000/+30.2400+129.6088/+30.2296+129.6200/+30.2248+129.6400/+30.2200+129.6466/+30.2109+129.6600/+30.2000+129.6665/+30.1841+129.6800/+30.1800+129.6833/+30.1600+129.6981/+30.1581+129.7000/+30.1440+129.7200/+30.1400+129.7240/+30.1225+129.7400/+30.1200+129.7421/+30.1000+129.7548/+30.0918+129.7600/+30.0800+129.7678/+30.0600+129.7765/+30.0499+129.7800/+30.0400+129.7829/+30.0200+129.7897/+30.0000+129.7953/+29.9800+129.7976/+29.9600+129.7994/+29.9400+129.7999/+29.9390+129.8000/+29.9200+129.8035/+29.9157+129.8000/+29.9000+129.7984/+29.8800+129.7984/+29.8600+129.7976/+29.8400+129.7971/+29.8200+129.7943/+29.8000+129.7835/+29.7960+129.7800/+29.7800+129.7789/+29.7600+129.7778/+29.7400+129.7724/+29.7265+129.7600/+29.7200+129.7592/+29.7000+129.7580/+29.6800+129.7540/+29.6646+129.7400/+29.6600+129.7399/+29.6400+129.7398/+29.6202+129.7200/+29.6204+129.7000/+29.6400+129.6804/+29.6600+129.6801/+29.6616+129.6800/+29.6800+129.6617/+29.7000+129.6603/+29.7072+129.6600/+29.7200+129.6473/+29.7400+129.6411/+29.7527+129.6400/+29.7600+129.6327/+29.7800+129.6219/+29.7886+129.6200/+29.8000+129.6089/+29.8200+129.6009/+29.8221+129.6000/+29.8400+129.5843/+29.8488+129.5800/+29.8600+129.5694/+29.8738+129.5600/+29.8800+129.5507/+29.8901+129.5400/+29.9000+129.5313/+29.9187+129.5200/+29.9200+129.5190/+29.9400+129.5071/+29.9502+129.5000/+29.9600+129.4893/+29.9751+129.4800/+29.9800+129.4735/+29.9960+129.4600/+30.0000+129.4578/+30.0200+129.4499/+30.0400+129.4406/+30.0424+129.4400/+30.0600+129.4366/+30.0687+129.4400/+30.0800+129.4579/+30.0809+129.4600/+30.0800+129.4658/+30.0777+129.4800/+30.0741+129.5000/+30.0800+129.5170/+30.0812+129.5200/+30.0907+129.5400/+30.1000+129.5590/+30.1005+129.5600/+30.1142+129.5800/+30.1200+129.5840/+30.1400+129.5917/+30.1600+129.5937/+30.1800+129.5935/+30.2000+129.5934/+30.2200+129.5946/+30.2400+129.5956/+30.2518+129.6000/ 北 70 鹿児島県十島村 4630400 小さな噴石の落下 75 1 +29.7041+129.7000/+29.7017+129.7200/+29.7000+129.7207/+29.6800+129.7328/+29.6600+129.7388/+29.6400+129.7388/+29.6212+129.7200/+29.6217+129.7000/+29.6400+129.6817/+29.6600+129.6812/+29.6800+129.6868/+29.7000+129.6968/+29.7041+129.7000/ 北 7 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、４日０９時から１２時までは火口から北方向に降灰が予想されます。 　４日３時から４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 　０４日０３時から０６時まで　北西　　　　　　８０ｋｍ　　７ｋｍ　　　　　 　０４日０６時から０９時まで　北　　　　　　　１３０ｋｍ　７ｋｍ　　　　　 　０４日０９時から１２時まで　北　　　　　　　７０ｋｍ　　７ｋｍ　　　　　 　０４日１２時から１５時まで　北　　　　　　　９０ｋｍ　　７ｋｍ　　　　　 　０４日１５時から１８時まで　北　　　　　　　８０ｋｍ　　７ｋｍ　　　　　 　０４日１８時から２１時まで　北　　　　　　　７０ｋｍ　　７ｋｍ　　　　　 　 　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。