2026-09-04T20:00:00Z 通常 気象庁本庁 気象庁 2026-09-05T05:00:00+09:00 2026-09-05T06:00:00+09:00 2026-09-06T00:00:00+09:00 506 発表 1 降灰予報 1.1_0 　現在、桜島は噴火警戒レベル３（入山規制）です。桜島で噴火が発生した場合には、５日０９時から１２時までは火口から西方向、５日２１時から２４時までは火口から西方向に降灰が予想されます。 降灰予報（定時） 06 桜島 506 降灰 70 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 鹿児島県姶良市 4622500 小さな噴石の落下 75 鹿児島県鹿児島市 4620100 降灰予報（定時） 06 桜島 506 +3135.55+13039.40+1117/ 降灰 70 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 鹿児島県姶良市 4622500 小さな噴石の落下 75 鹿児島県鹿児島市 4620100 2026-09-05T06:00:00+09:00 2026-09-05T09:00:00+09:00 降灰 70 +31.9605+129.5400/+31.9600+129.5442/+31.9592+129.5600/+31.9497+129.5800/+31.9400+129.5974/+31.9392+129.6000/+31.9400+129.6134/+31.9407+129.6200/+31.9425+129.6400/+31.9431+129.6600/+31.9425+129.6800/+31.9419+129.7000/+31.9400+129.7132/+31.9394+129.7200/+31.9374+129.7400/+31.9355+129.7600/+31.9337+129.7800/+31.9314+129.8000/+31.9269+129.8200/+31.9200+129.8397/+31.9199+129.8400/+31.9061+129.8600/+31.9000+129.8651/+31.8972+129.8800/+31.8922+129.9000/+31.8898+129.9200/+31.8856+129.9400/+31.8800+129.9574/+31.8788+129.9600/+31.8684+129.9800/+31.8600+129.9886/+31.8583+130.0000/+31.8560+130.0200/+31.8493+130.0400/+31.8400+130.0549/+31.8365+130.0600/+31.8260+130.0800/+31.8200+130.0854/+31.8000+130.0942/+31.7996+130.1000/+31.7992+130.1200/+31.7984+130.1400/+31.7973+130.1600/+31.7959+130.1800/+31.7800+130.1968/+31.7600+130.1921/+31.7597+130.2000/+31.7593+130.2200/+31.7583+130.2400/+31.7573+130.2600/+31.7534+130.2800/+31.7400+130.2934/+31.7333+130.3000/+31.7200+130.3189/+31.7200+130.3200/+31.7194+130.3400/+31.7191+130.3600/+31.7100+130.3800/+31.7000+130.3937/+31.6941+130.4000/+31.6800+130.4091/+31.6795+130.4200/+31.6784+130.4400/+31.6800+130.4463/+31.6943+130.4600/+31.6845+130.4800/+31.7000+130.4915/+31.7200+130.4816/+31.7328+130.5000/+31.7200+130.5139/+31.7062+130.5200/+31.7109+130.5400/+31.7000+130.5562/+31.6993+130.5600/+31.6855+130.5800/+31.6800+130.5855/+31.6621+130.6000/+31.6600+130.6021/+31.6507+130.6200/+31.6400+130.6307/+31.6364+130.6400/+31.6200+130.6564/+31.6199+130.6600/+31.6000+130.6799/+31.5800+130.6800/+31.5600+130.6798/+31.5402+130.6600/+31.5400+130.6400/+31.5400+130.6200/+31.5400+130.6197/+31.5203+130.6000/+31.5200+130.5800/+31.5200+130.5600/+31.5200+130.5426/+31.5175+130.5400/+31.5016+130.5200/+31.5009+130.5000/+31.5004+130.4800/+31.5004+130.4600/+31.5007+130.4400/+31.5005+130.4200/+31.5005+130.4000/+31.5003+130.3800/+31.5000+130.3645/+31.4800+130.3610/+31.4790+130.3600/+31.4756+130.3400/+31.4699+130.3200/+31.4669+130.3000/+31.4651+130.2800/+31.4670+130.2600/+31.4600+130.2415/+31.4585+130.2400/+31.4575+130.2200/+31.4566+130.2000/+31.4600+130.1870/+31.4625+130.1800/+31.4748+130.1600/+31.4600+130.1492/+31.4544+130.1400/+31.4550+130.1200/+31.4558+130.1000/+31.4552+130.0800/+31.4546+130.0600/+31.4552+130.0400/+31.4573+130.0200/+31.4598+130.0000/+31.4583+129.9800/+31.4563+129.9600/+31.4600+129.9409/+31.4601+129.9400/+31.4729+129.9200/+31.4800+129.9147/+31.5000+129.9067/+31.5027+129.9000/+31.5003+129.8800/+31.5000+129.8778/+31.4810+129.8600/+31.4801+129.8400/+31.4978+129.8200/+31.5000+129.8181/+31.5050+129.8000/+31.5012+129.7800/+31.5000+129.7765/+31.4895+129.7600/+31.4915+129.7400/+31.5000+129.7295/+31.5127+129.7200/+31.5200+129.7083/+31.5231+129.7000/+31.5279+129.6800/+31.5316+129.6600/+31.5361+129.6400/+31.5400+129.6284/+31.5429+129.6200/+31.5517+129.6000/+31.5579+129.5800/+31.5600+129.5741/+31.5632+129.5600/+31.5665+129.5400/+31.5700+129.5200/+31.5754+129.5000/+31.5800+129.4891/+31.5839+129.4800/+31.5926+129.4600/+31.6000+129.4444/+31.6019+129.4400/+31.6160+129.4200/+31.6200+129.4164/+31.6400+129.4049/+31.6600+129.4041/+31.6800+129.4139/+31.6865+129.4200/+31.6976+129.4400/+31.7000+129.4425/+31.7200+129.4518/+31.7282+129.4600/+31.7400+129.4664/+31.7566+129.4600/+31.7600+129.4566/+31.7699+129.4400/+31.7600+129.4294/+31.7400+129.4209/+31.7374+129.4200/+31.7213+129.4000/+31.7400+129.3804/+31.7414+129.3800/+31.7600+129.3758/+31.7783+129.3800/+31.7800+129.3803/+31.8000+129.3837/+31.8200+129.3841/+31.8400+129.3843/+31.8600+129.3837/+31.8800+129.3823/+31.9000+129.3809/+31.9200+129.3941/+31.9256+129.4000/+31.9200+129.4184/+31.9194+129.4200/+31.9074+129.4400/+31.9161+129.4600/+31.9200+129.4637/+31.9296+129.4800/+31.9347+129.5000/+31.9400+129.5073/+31.9505+129.5200/+31.9600+129.5394/+31.9605+129.5400/ +31.7551+130.4600/+31.7400+130.4795/+31.7200+130.4772/+31.7096+130.4600/+31.7061+130.4400/+31.7200+130.4259/+31.7392+130.4400/+31.7400+130.4406/+31.7551+130.4600/ 西 120 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 鹿児島県姶良市 4622500 小さな噴石の落下 75 1 +31.6079+130.5800/+31.6123+130.6000/+31.6163+130.6200/+31.6176+130.6400/+31.6177+130.6600/+31.6000+130.6777/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6450/+31.5550+130.6400/+31.5530+130.6200/+31.5580+130.6000/+31.5600+130.5949/+31.5687+130.5800/+31.5800+130.5646/+31.6000+130.5651/+31.6079+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-09-05T09:00:00+09:00 2026-09-05T12:00:00+09:00 降灰 70 +31.8718+129.5400/+31.8751+129.5600/+31.8723+129.5800/+31.8689+129.6000/+31.8675+129.6200/+31.8662+129.6400/+31.8648+129.6600/+31.8634+129.6800/+31.8617+129.7000/+31.8607+129.7200/+31.8600+129.7345/+31.8600+129.7400/+31.8590+129.7600/+31.8571+129.7800/+31.8549+129.8000/+31.8529+129.8200/+31.8500+129.8400/+31.8463+129.8600/+31.8414+129.8800/+31.8400+129.8840/+31.8360+129.9000/+31.8332+129.9200/+31.8287+129.9400/+31.8274+129.9600/+31.8317+129.9800/+31.8362+130.0000/+31.8310+130.0200/+31.8200+130.0373/+31.8167+130.0400/+31.8000+130.0537/+31.7995+130.0600/+31.7987+130.0800/+31.7974+130.1000/+31.7969+130.1200/+31.7960+130.1400/+31.7946+130.1600/+31.7932+130.1800/+31.7888+130.2000/+31.7815+130.2200/+31.7800+130.2227/+31.7655+130.2400/+31.7600+130.2470/+31.7562+130.2600/+31.7499+130.2800/+31.7400+130.2901/+31.7232+130.3000/+31.7200+130.3024/+31.7130+130.3200/+31.7091+130.3400/+31.7110+130.3600/+31.7000+130.3716/+31.6961+130.3800/+31.6939+130.4000/+31.7000+130.4056/+31.7200+130.4124/+31.7267+130.4200/+31.7200+130.4368/+31.7191+130.4400/+31.7200+130.4406/+31.7348+130.4600/+31.7200+130.4750/+31.7163+130.4800/+31.7095+130.5000/+31.7021+130.5200/+31.7000+130.5221/+31.6925+130.5400/+31.6800+130.5529/+31.6786+130.5600/+31.6666+130.5800/+31.6600+130.5866/+31.6579+130.6000/+31.6400+130.6180/+31.6396+130.6200/+31.6334+130.6400/+31.6200+130.6534/+31.6199+130.6600/+31.6000+130.6799/+31.5800+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5400+130.6400/+31.5400+130.6200/+31.5400+130.6198/+31.5202+130.6000/+31.5200+130.5800/+31.5200+130.5600/+31.5200+130.5483/+31.5117+130.5400/+31.5009+130.5200/+31.5003+130.5000/+31.5002+130.4800/+31.5002+130.4600/+31.5001+130.4400/+31.5000+130.4226/+31.4986+130.4200/+31.4866+130.4000/+31.4871+130.3800/+31.4800+130.3762/+31.4638+130.3600/+31.4633+130.3400/+31.4629+130.3200/+31.4619+130.3000/+31.4609+130.2800/+31.4604+130.2600/+31.4600+130.2590/+31.4442+130.2400/+31.4452+130.2200/+31.4466+130.2000/+31.4471+130.1800/+31.4478+130.1600/+31.4431+130.1400/+31.4437+130.1200/+31.4444+130.1000/+31.4447+130.0800/+31.4452+130.0600/+31.4455+130.0400/+31.4456+130.0200/+31.4456+130.0000/+31.4448+129.9800/+31.4436+129.9600/+31.4485+129.9400/+31.4600+129.9243/+31.4624+129.9200/+31.4758+129.9000/+31.4678+129.8800/+31.4637+129.8600/+31.4624+129.8400/+31.4625+129.8200/+31.4629+129.8000/+31.4706+129.7800/+31.4800+129.7645/+31.4837+129.7600/+31.4822+129.7400/+31.4800+129.7378/+31.4667+129.7200/+31.4600+129.7065/+31.4563+129.7000/+31.4600+129.6820/+31.4604+129.6800/+31.4663+129.6600/+31.4800+129.6434/+31.4853+129.6400/+31.5000+129.6342/+31.5094+129.6200/+31.5200+129.6013/+31.5207+129.6000/+31.5215+129.5800/+31.5227+129.5600/+31.5274+129.5400/+31.5400+129.5214/+31.5422+129.5200/+31.5600+129.5086/+31.5716+129.5000/+31.5800+129.4895/+31.5924+129.4800/+31.6000+129.4760/+31.6168+129.4600/+31.6200+129.4558/+31.6329+129.4400/+31.6400+129.4295/+31.6453+129.4200/+31.6600+129.4070/+31.6800+129.4010/+31.6873+129.4000/+31.6800+129.3947/+31.6738+129.3800/+31.6714+129.3600/+31.6753+129.3400/+31.6800+129.3328/+31.6945+129.3200/+31.7000+129.3170/+31.7048+129.3200/+31.7200+129.3319/+31.7277+129.3400/+31.7400+129.3518/+31.7600+129.3574/+31.7800+129.3565/+31.8000+129.3556/+31.8060+129.3600/+31.8200+129.3704/+31.8276+129.3800/+31.8367+129.4000/+31.8400+129.4159/+31.8414+129.4200/+31.8476+129.4400/+31.8487+129.4600/+31.8448+129.4800/+31.8402+129.5000/+31.8585+129.5200/+31.8600+129.5236/+31.8718+129.5400/ 西 130 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 小さな噴石の落下 75 1 +31.6044+130.5800/+31.6109+130.6000/+31.6141+130.6200/+31.6160+130.6400/+31.6000+130.6560/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6458/+31.5542+130.6400/+31.5534+130.6200/+31.5592+130.6000/+31.5600+130.5978/+31.5705+130.5800/+31.5800+130.5663/+31.6000+130.5683/+31.6044+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-09-05T12:00:00+09:00 2026-09-05T15:00:00+09:00 降灰 70 +31.8434+129.6400/+31.8464+129.6600/+31.8440+129.6800/+31.8418+129.7000/+31.8400+129.7053/+31.8368+129.7200/+31.8312+129.7400/+31.8298+129.7600/+31.8333+129.7800/+31.8357+129.8000/+31.8306+129.8200/+31.8200+129.8397/+31.8197+129.8400/+31.8003+129.8600/+31.8000+129.8603/+31.7987+129.8800/+31.7975+129.9000/+31.7970+129.9200/+31.7964+129.9400/+31.7958+129.9600/+31.7952+129.9800/+31.7944+130.0000/+31.7925+130.0200/+31.7894+130.0400/+31.7845+130.0600/+31.7800+130.0715/+31.7746+130.0800/+31.7600+130.0912/+31.7588+130.1000/+31.7587+130.1200/+31.7584+130.1400/+31.7594+130.1600/+31.7600+130.1632/+31.7768+130.1800/+31.7800+130.1854/+31.7871+130.2000/+31.7872+130.2200/+31.7872+130.2400/+31.7908+130.2600/+31.7931+130.2800/+31.7885+130.3000/+31.7800+130.3098/+31.7686+130.3200/+31.7603+130.3400/+31.7645+130.3600/+31.7600+130.3725/+31.7576+130.3800/+31.7400+130.3897/+31.7200+130.3827/+31.7000+130.3915/+31.6854+130.3800/+31.6897+130.3600/+31.6855+130.3400/+31.6800+130.3356/+31.6797+130.3400/+31.6600+130.3593/+31.6596+130.3600/+31.6593+130.3800/+31.6579+130.4000/+31.6501+130.4200/+31.6400+130.4330/+31.6399+130.4400/+31.6397+130.4600/+31.6386+130.4800/+31.6331+130.5000/+31.6200+130.5137/+31.6200+130.5200/+31.6200+130.5229/+31.6400+130.5231/+31.6487+130.5200/+31.6600+130.5082/+31.6800+130.5126/+31.6870+130.5200/+31.6800+130.5270/+31.6725+130.5400/+31.6600+130.5562/+31.6589+130.5600/+31.6531+130.5800/+31.6510+130.6000/+31.6400+130.6109/+31.6340+130.6200/+31.6200+130.6340/+31.6199+130.6400/+31.6196+130.6600/+31.6000+130.6796/+31.5831+130.6800/+31.5800+130.6831/+31.5764+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5400+130.6400/+31.5400+130.6360/+31.5240+130.6200/+31.5201+130.6000/+31.5200+130.5800/+31.5200+130.5702/+31.5098+130.5600/+31.5008+130.5400/+31.5002+130.5200/+31.5001+130.5000/+31.5001+130.4800/+31.5000+130.4600/+31.5000+130.4570/+31.4899+130.4400/+31.4866+130.4200/+31.4860+130.4000/+31.4842+130.3800/+31.4800+130.3764/+31.4634+130.3600/+31.4635+130.3400/+31.4632+130.3200/+31.4636+130.3000/+31.4659+130.2800/+31.4627+130.2600/+31.4600+130.2465/+31.4558+130.2400/+31.4525+130.2200/+31.4503+130.2000/+31.4505+130.1800/+31.4508+130.1600/+31.4434+130.1400/+31.4433+130.1200/+31.4433+130.1000/+31.4448+130.0800/+31.4467+130.0600/+31.4486+130.0400/+31.4504+130.0200/+31.4525+130.0000/+31.4543+129.9800/+31.4566+129.9600/+31.4587+129.9400/+31.4598+129.9200/+31.4600+129.9170/+31.4606+129.9000/+31.4612+129.8800/+31.4620+129.8600/+31.4636+129.8400/+31.4667+129.8200/+31.4718+129.8000/+31.4762+129.7800/+31.4800+129.7675/+31.4829+129.7600/+31.4863+129.7400/+31.4842+129.7200/+31.4825+129.7000/+31.4884+129.6800/+31.5000+129.6619/+31.5004+129.6600/+31.5037+129.6400/+31.5052+129.6200/+31.5063+129.6000/+31.5072+129.5800/+31.5089+129.5600/+31.5156+129.5400/+31.5200+129.5335/+31.5332+129.5200/+31.5400+129.5152/+31.5600+129.5085/+31.5800+129.5063/+31.6000+129.5046/+31.6080+129.5000/+31.6200+129.4840/+31.6249+129.4800/+31.6400+129.4719/+31.6600+129.4662/+31.6800+129.4603/+31.6809+129.4600/+31.7000+129.4517/+31.7200+129.4524/+31.7400+129.4533/+31.7569+129.4600/+31.7600+129.4610/+31.7800+129.4779/+31.7816+129.4800/+31.7923+129.5000/+31.8000+129.5057/+31.8160+129.5200/+31.8200+129.5253/+31.8282+129.5400/+31.8311+129.5600/+31.8286+129.5800/+31.8260+129.6000/+31.8352+129.6200/+31.8400+129.6333/+31.8434+129.6400/ +31.6838+130.4600/+31.6800+130.4642/+31.6600+130.4730/+31.6459+130.4600/+31.6600+130.4481/+31.6800+130.4561/+31.6838+130.4600/ 西 110 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 小さな噴石の落下 75 1 +31.6023+130.5800/+31.6084+130.6000/+31.6121+130.6200/+31.6145+130.6400/+31.6000+130.6545/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6503/+31.5497+130.6400/+31.5474+130.6200/+31.5496+130.6000/+31.5568+130.5800/+31.5600+130.5731/+31.5800+130.5672/+31.6000+130.5747/+31.6023+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-09-05T15:00:00+09:00 2026-09-05T18:00:00+09:00 降灰 70 +31.6433+129.3600/+31.6453+129.3800/+31.6469+129.4000/+31.6480+129.4200/+31.6489+129.4400/+31.6503+129.4600/+31.6524+129.4800/+31.6544+129.5000/+31.6561+129.5200/+31.6574+129.5400/+31.6580+129.5600/+31.6581+129.5800/+31.6582+129.6000/+31.6569+129.6200/+31.6558+129.6400/+31.6557+129.6600/+31.6563+129.6800/+31.6568+129.7000/+31.6567+129.7200/+31.6566+129.7400/+31.6562+129.7600/+31.6553+129.7800/+31.6541+129.8000/+31.6545+129.8200/+31.6547+129.8400/+31.6556+129.8600/+31.6568+129.8800/+31.6579+129.9000/+31.6581+129.9200/+31.6582+129.9400/+31.6583+129.9600/+31.6583+129.9800/+31.6583+130.0000/+31.6584+130.0200/+31.6586+130.0400/+31.6587+130.0600/+31.6588+130.0800/+31.6589+130.1000/+31.6591+130.1200/+31.6400+130.1391/+31.6396+130.1400/+31.6396+130.1600/+31.6396+130.1800/+31.6397+130.2000/+31.6397+130.2200/+31.6200+130.2398/+31.6199+130.2400/+31.6200+130.2600/+31.6200+130.2629/+31.6350+130.2800/+31.6200+130.2979/+31.6200+130.3000/+31.6200+130.3200/+31.6200+130.3400/+31.6200+130.3463/+31.6310+130.3600/+31.6202+130.3800/+31.6400+130.3938/+31.6462+130.4000/+31.6400+130.4091/+31.6299+130.4200/+31.6291+130.4400/+31.6200+130.4596/+31.6200+130.4600/+31.6200+130.4612/+31.6239+130.4800/+31.6339+130.5000/+31.6341+130.5200/+31.6200+130.5382/+31.6199+130.5400/+31.6194+130.5600/+31.6195+130.5800/+31.6197+130.6000/+31.6197+130.6200/+31.6194+130.6400/+31.6107+130.6600/+31.6000+130.6707/+31.5800+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5400+130.6400/+31.5400+130.6200/+31.5202+130.6000/+31.5200+130.5800/+31.5200+130.5600/+31.5200+130.5557/+31.5051+130.5400/+31.5008+130.5200/+31.5004+130.5000/+31.5002+130.4800/+31.5001+130.4600/+31.5000+130.4472/+31.4960+130.4400/+31.4865+130.4200/+31.4820+130.4000/+31.4843+130.3800/+31.4800+130.3736/+31.4664+130.3600/+31.4656+130.3400/+31.4651+130.3200/+31.4639+130.3000/+31.4625+130.2800/+31.4601+130.2600/+31.4600+130.2598/+31.4404+130.2400/+31.4428+130.2200/+31.4448+130.2000/+31.4447+130.1800/+31.4446+130.1600/+31.4405+130.1400/+31.4403+130.1200/+31.4400+130.1021/+31.4396+130.1000/+31.4362+130.0800/+31.4334+130.0600/+31.4294+130.0400/+31.4250+130.0200/+31.4218+130.0000/+31.4233+129.9800/+31.4253+129.9600/+31.4240+129.9400/+31.4204+129.9200/+31.4200+129.9173/+31.4179+129.9000/+31.4130+129.8800/+31.4097+129.8600/+31.4086+129.8400/+31.4090+129.8200/+31.4094+129.8000/+31.4094+129.7800/+31.4094+129.7600/+31.4089+129.7400/+31.4080+129.7200/+31.4074+129.7000/+31.4064+129.6800/+31.4056+129.6600/+31.4049+129.6400/+31.4041+129.6200/+31.4031+129.6000/+31.4031+129.5800/+31.4031+129.5600/+31.4031+129.5400/+31.4033+129.5200/+31.4034+129.5000/+31.4000+129.4820/+31.3971+129.4800/+31.3800+129.4618/+31.3789+129.4600/+31.3776+129.4400/+31.3800+129.4356/+31.3945+129.4200/+31.4000+129.4166/+31.4059+129.4000/+31.4057+129.3800/+31.4053+129.3600/+31.4066+129.3400/+31.4147+129.3200/+31.4200+129.3153/+31.4400+129.3085/+31.4600+129.3019/+31.4643+129.3000/+31.4683+129.2800/+31.4742+129.2600/+31.4800+129.2472/+31.4838+129.2400/+31.4953+129.2200/+31.5000+129.2124/+31.5129+129.2000/+31.5200+129.1960/+31.5400+129.1858/+31.5600+129.1898/+31.5703+129.2000/+31.5608+129.2200/+31.5600+129.2213/+31.5421+129.2400/+31.5600+129.2490/+31.5708+129.2600/+31.5800+129.2661/+31.5907+129.2800/+31.5977+129.3000/+31.6000+129.3017/+31.6200+129.3116/+31.6284+129.3200/+31.6384+129.3400/+31.6400+129.3482/+31.6433+129.3600/ 西 140 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 小さな噴石の落下 75 1 +31.5873+130.5800/+31.5931+130.6000/+31.5978+130.6200/+31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6495/+31.5505+130.6400/+31.5463+130.6200/+31.5470+130.6000/+31.5548+130.5800/+31.5600+130.5646/+31.5800+130.5644/+31.5873+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-09-05T18:00:00+09:00 2026-09-05T21:00:00+09:00 降灰 70 +31.7028+129.7400/+31.7031+129.7600/+31.7000+129.7779/+31.7000+129.7800/+31.6997+129.8000/+31.6990+129.8200/+31.6984+129.8400/+31.6979+129.8600/+31.6976+129.8800/+31.6972+129.9000/+31.6971+129.9200/+31.6969+129.9400/+31.6969+129.9600/+31.6970+129.9800/+31.6972+130.0000/+31.6965+130.0200/+31.6957+130.0400/+31.6955+130.0600/+31.6958+130.0800/+31.6962+130.1000/+31.6961+130.1200/+31.6960+130.1400/+31.6800+130.1563/+31.6779+130.1600/+31.6777+130.1800/+31.6774+130.2000/+31.6771+130.2200/+31.6768+130.2400/+31.6600+130.2572/+31.6593+130.2600/+31.6594+130.2800/+31.6600+130.2979/+31.6616+130.3000/+31.6624+130.3200/+31.6600+130.3236/+31.6593+130.3400/+31.6538+130.3600/+31.6400+130.3752/+31.6304+130.3800/+31.6207+130.4000/+31.6349+130.4200/+31.6370+130.4400/+31.6400+130.4563/+31.6432+130.4600/+31.6514+130.4800/+31.6404+130.5000/+31.6400+130.5016/+31.6387+130.5200/+31.6335+130.5400/+31.6333+130.5600/+31.6310+130.5800/+31.6200+130.5944/+31.6198+130.6000/+31.6198+130.6200/+31.6198+130.6400/+31.6180+130.6600/+31.6000+130.6780/+31.5800+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5400+130.6400/+31.5400+130.6200/+31.5400+130.6196/+31.5204+130.6000/+31.5200+130.5800/+31.5200+130.5600/+31.5200+130.5400/+31.5200+130.5361/+31.5088+130.5200/+31.5034+130.5000/+31.5009+130.4800/+31.5008+130.4600/+31.5007+130.4400/+31.5006+130.4200/+31.5004+130.4000/+31.5003+130.3800/+31.5001+130.3600/+31.5000+130.3588/+31.4933+130.3600/+31.4800+130.3689/+31.4711+130.3600/+31.4681+130.3400/+31.4666+130.3200/+31.4649+130.3000/+31.4635+130.2800/+31.4647+130.2600/+31.4600+130.2414/+31.4586+130.2400/+31.4545+130.2200/+31.4520+130.2000/+31.4501+130.1800/+31.4487+130.1600/+31.4431+130.1400/+31.4436+130.1200/+31.4441+130.1000/+31.4436+130.0800/+31.4431+130.0600/+31.4419+130.0400/+31.4401+130.0200/+31.4400+130.0193/+31.4300+130.0000/+31.4338+129.9800/+31.4387+129.9600/+31.4364+129.9400/+31.4289+129.9200/+31.4239+129.9000/+31.4220+129.8800/+31.4202+129.8600/+31.4217+129.8400/+31.4281+129.8200/+31.4381+129.8000/+31.4355+129.7800/+31.4335+129.7600/+31.4334+129.7400/+31.4355+129.7200/+31.4382+129.7000/+31.4219+129.6800/+31.4200+129.6758/+31.4146+129.6600/+31.4143+129.6400/+31.4200+129.6207/+31.4203+129.6200/+31.4317+129.6000/+31.4400+129.5863/+31.4410+129.5800/+31.4454+129.5600/+31.4452+129.5400/+31.4400+129.5250/+31.4359+129.5200/+31.4253+129.5000/+31.4335+129.4800/+31.4400+129.4700/+31.4436+129.4600/+31.4499+129.4400/+31.4571+129.4200/+31.4600+129.4150/+31.4696+129.4000/+31.4650+129.3800/+31.4600+129.3674/+31.4562+129.3600/+31.4600+129.3416/+31.4605+129.3400/+31.4800+129.3225/+31.4823+129.3200/+31.4968+129.3000/+31.5000+129.2965/+31.5103+129.3000/+31.5200+129.3021/+31.5400+129.3041/+31.5600+129.3045/+31.5800+129.3041/+31.6000+129.3036/+31.6200+129.3146/+31.6285+129.3200/+31.6400+129.3282/+31.6567+129.3400/+31.6600+129.3428/+31.6751+129.3600/+31.6800+129.3710/+31.6828+129.3800/+31.6868+129.4000/+31.6870+129.4200/+31.6872+129.4400/+31.6905+129.4600/+31.6934+129.4800/+31.6948+129.5000/+31.6948+129.5200/+31.6949+129.5400/+31.6954+129.5600/+31.6963+129.5800/+31.6971+129.6000/+31.6977+129.6200/+31.6981+129.6400/+31.6986+129.6600/+31.6991+129.6800/+31.6996+129.7000/+31.6999+129.7200/+31.7000+129.7260/+31.7028+129.7400/ 西 130 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県いちき串木野市 4621900 鹿児島県南さつま市 4622000 小さな噴石の落下 75 1 +31.5862+130.5800/+31.5923+130.6000/+31.5974+130.6200/+31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6413/+31.5587+130.6400/+31.5544+130.6200/+31.5507+130.6000/+31.5600+130.5822/+31.5641+130.5800/+31.5800+130.5660/+31.5862+130.5800/ 西 7 鹿児島県鹿児島市 4620100 2026-09-05T21:00:00+09:00 2026-09-06T00:00:00+09:00 降灰 70 +31.6810+129.4400/+31.6834+129.4600/+31.6822+129.4800/+31.6809+129.5000/+31.6851+129.5200/+31.6878+129.5400/+31.6902+129.5600/+31.6923+129.5800/+31.6937+129.6000/+31.6944+129.6200/+31.6950+129.6400/+31.6952+129.6600/+31.6951+129.6800/+31.6950+129.7000/+31.6954+129.7200/+31.6957+129.7400/+31.6956+129.7600/+31.6951+129.7800/+31.6944+129.8000/+31.6949+129.8200/+31.6953+129.8400/+31.6958+129.8600/+31.6962+129.8800/+31.6965+129.9000/+31.6964+129.9200/+31.6962+129.9400/+31.6962+129.9600/+31.6965+129.9800/+31.6968+130.0000/+31.6968+130.0200/+31.6967+130.0400/+31.6965+130.0600/+31.6961+130.0800/+31.6957+130.1000/+31.6960+130.1200/+31.6963+130.1400/+31.6800+130.1564/+31.6782+130.1600/+31.6785+130.1800/+31.6788+130.2000/+31.6783+130.2200/+31.6777+130.2400/+31.6600+130.2580/+31.6596+130.2600/+31.6596+130.2800/+31.6598+130.3000/+31.6597+130.3200/+31.6594+130.3400/+31.6400+130.3594/+31.6393+130.3600/+31.6387+130.3800/+31.6368+130.4000/+31.6337+130.4200/+31.6200+130.4396/+31.6200+130.4400/+31.6200+130.4403/+31.6368+130.4600/+31.6397+130.4800/+31.6359+130.5000/+31.6306+130.5200/+31.6200+130.5392/+31.6200+130.5400/+31.6197+130.5600/+31.6196+130.5800/+31.6197+130.6000/+31.6198+130.6200/+31.6198+130.6400/+31.6180+130.6600/+31.6000+130.6780/+31.5800+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5400+130.6400/+31.5400+130.6200/+31.5400+130.6196/+31.5204+130.6000/+31.5200+130.5800/+31.5200+130.5600/+31.5200+130.5400/+31.5200+130.5349/+31.5058+130.5200/+31.5022+130.5000/+31.5008+130.4800/+31.5008+130.4600/+31.5006+130.4400/+31.5007+130.4200/+31.5006+130.4000/+31.5004+130.3800/+31.5000+130.3600/+31.5000+130.3596/+31.4969+130.3600/+31.4800+130.3645/+31.4755+130.3600/+31.4773+130.3400/+31.4693+130.3200/+31.4670+130.3000/+31.4661+130.2800/+31.4643+130.2600/+31.4600+130.2499/+31.4501+130.2400/+31.4501+130.2200/+31.4501+130.2000/+31.4475+130.1800/+31.4459+130.1600/+31.4412+130.1400/+31.4412+130.1200/+31.4412+130.1000/+31.4400+130.0912/+31.4294+130.0800/+31.4200+130.0600/+31.4159+130.0400/+31.4135+130.0200/+31.4116+130.0000/+31.4132+129.9800/+31.4152+129.9600/+31.4160+129.9400/+31.4154+129.9200/+31.4146+129.9000/+31.4137+129.8800/+31.4129+129.8600/+31.4132+129.8400/+31.4146+129.8200/+31.4159+129.8000/+31.4199+129.7800/+31.4200+129.7798/+31.4276+129.7600/+31.4323+129.7400/+31.4274+129.7200/+31.4224+129.7000/+31.4209+129.6800/+31.4200+129.6709/+31.4187+129.6600/+31.4200+129.6558/+31.4257+129.6400/+31.4400+129.6232/+31.4406+129.6200/+31.4436+129.6000/+31.4419+129.5800/+31.4400+129.5639/+31.4386+129.5600/+31.4400+129.5467/+31.4403+129.5400/+31.4447+129.5200/+31.4486+129.5000/+31.4529+129.4800/+31.4600+129.4617/+31.4605+129.4600/+31.4656+129.4400/+31.4682+129.4200/+31.4719+129.4000/+31.4745+129.3800/+31.4772+129.3600/+31.4800+129.3485/+31.4825+129.3400/+31.4977+129.3200/+31.5000+129.3182/+31.5104+129.3000/+31.5190+129.2800/+31.5200+129.2785/+31.5400+129.2601/+31.5411+129.2600/+31.5600+129.2578/+31.5630+129.2600/+31.5800+129.2684/+31.5953+129.2800/+31.6000+129.2849/+31.6124+129.3000/+31.6200+129.3083/+31.6296+129.3200/+31.6400+129.3343/+31.6444+129.3400/+31.6523+129.3600/+31.6538+129.3800/+31.6548+129.4000/+31.6600+129.4074/+31.6715+129.4200/+31.6800+129.4371/+31.6810+129.4400/ 西 130 鹿児島県鹿児島市 4620100 鹿児島県薩摩川内市 4621500 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 小さな噴石の落下 75 1 +31.6116+130.6200/+31.6000+130.6316/+31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5600+130.6420/+31.5580+130.6400/+31.5537+130.6200/+31.5585+130.6000/+31.5600+130.5934/+31.5664+130.5800/+31.5800+130.5671/+31.5851+130.5800/+31.5924+130.6000/+31.6000+130.6082/+31.6116+130.6200/ 西 7 鹿児島県鹿児島市 4620100 　現在、桜島は噴火警戒レベル３（入山規制）です。桜島で噴火が発生した場合には、５日０９時から１２時までは火口から西方向、５日２１時から２４時までは火口から西方向に降灰が予想されます。 　５日６時から５日２４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 　０５日０６時から０９時まで　西（鹿児島市街方向）　１２０ｋｍ　８ｋｍ　　　　　 　０５日０９時から１２時まで　西（鹿児島市街方向）　１３０ｋｍ　８ｋｍ　　　　　 　０５日１２時から１５時まで　西（鹿児島市街方向）　１１０ｋｍ　８ｋｍ　　　　　 　０５日１５時から１８時まで　西（鹿児島市街方向）　１４０ｋｍ　８ｋｍ　　　　　 　０５日１８時から２１時まで　西（鹿児島市街方向）　１３０ｋｍ　７ｋｍ　　　　　 　０５日２１時から２４時まで　西（鹿児島市街方向）　１３０ｋｍ　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：鹿児島市、日置市、薩摩川内市、いちき串木野市、南さつま市、姶良市 　 　噴煙が火口縁上３０００ｍ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。