2026-09-06T02:00:00Z 通常 気象庁本庁 気象庁 2026-09-06T11:00:00+09:00 2026-09-06T12:00:00+09:00 2026-09-07T06:00:00+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、６日２１時から２４時までは火口から南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 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 鹿児島県三島村 4630300 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 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 鹿児島県三島村 4630300 小さな噴石の落下 75 鹿児島県鹿児島市 4620100 2026-09-06T12:00:00+09:00 2026-09-06T15:00:00+09:00 降灰 70 +31.5982+130.6000/+31.6000+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6600/+31.5400+130.6599/+31.5201+130.6400/+31.5200+130.6383/+31.5017+130.6200/+31.5000+130.6000/+31.5000+130.5999/+31.4801+130.5800/+31.4800+130.5793/+31.4614+130.5600/+31.4600+130.5509/+31.4492+130.5400/+31.4400+130.5266/+31.4334+130.5200/+31.4213+130.5000/+31.4200+130.4911/+31.4120+130.4800/+31.4000+130.4708/+31.3867+130.4600/+31.3800+130.4481/+31.3715+130.4400/+31.3600+130.4342/+31.3481+130.4200/+31.3424+130.4000/+31.3400+130.3929/+31.3292+130.3800/+31.3213+130.3600/+31.3200+130.3580/+31.3000+130.3552/+31.2847+130.3400/+31.2819+130.3200/+31.2800+130.3155/+31.2600+130.3083/+31.2525+130.3000/+31.2400+130.2884/+31.2228+130.2800/+31.2200+130.2773/+31.2107+130.2600/+31.2021+130.2400/+31.2000+130.2200/+31.2000+130.2193/+31.1829+130.2000/+31.1800+130.1997/+31.1600+130.1942/+31.1462+130.1800/+31.1423+130.1600/+31.1400+130.1551/+31.1200+130.1459/+31.1150+130.1400/+31.1056+130.1200/+31.1033+130.1000/+31.1000+130.0915/+31.0800+130.0856/+31.0715+130.0800/+31.0600+130.0605/+31.0597+130.0600/+31.0442+130.0400/+31.0400+130.0282/+31.0308+130.0200/+31.0200+130.0010/+31.0196+130.0000/+31.0040+129.9800/+31.0008+129.9600/+31.0000+129.9571/+30.9800+129.9470/+30.9734+129.9400/+30.9608+129.9200/+30.9600+129.9173/+30.9534+129.9000/+30.9400+129.8811/+30.9380+129.8800/+30.9200+129.8615/+30.9192+129.8600/+30.9088+129.8400/+30.9037+129.8200/+30.9015+129.8000/+30.9000+129.7967/+30.8800+129.7902/+30.8666+129.7800/+30.8600+129.7696/+30.8537+129.7600/+30.8449+129.7400/+30.8400+129.7202/+30.8399+129.7200/+30.8302+129.7000/+30.8200+129.6921/+30.8106+129.6800/+30.8022+129.6600/+30.8000+129.6555/+30.7800+129.6439/+30.7762+129.6400/+30.7642+129.6200/+30.7600+129.6001/+30.7600+129.6000/+30.7499+129.5800/+30.7415+129.5600/+30.7400+129.5554/+30.7327+129.5400/+30.7273+129.5200/+30.7234+129.5000/+30.7200+129.4917/+30.7158+129.4800/+30.7097+129.4600/+30.7102+129.4400/+30.7200+129.4232/+30.7232+129.4200/+30.7400+129.4102/+30.7600+129.4065/+30.7800+129.4048/+30.8000+129.4027/+30.8200+129.4063/+30.8400+129.4113/+30.8600+129.4140/+30.8800+129.4115/+30.9000+129.4038/+30.9085+129.4200/+30.9186+129.4400/+30.9200+129.4413/+30.9349+129.4600/+30.9400+129.4671/+30.9488+129.4800/+30.9572+129.5000/+30.9600+129.5021/+30.9800+129.5166/+30.9825+129.5200/+30.9912+129.5400/+30.9966+129.5600/+30.9999+129.5800/+31.0000+129.5807/+31.0121+129.6000/+31.0200+129.6019/+31.0400+129.6096/+31.0596+129.6200/+31.0600+129.6203/+31.0800+129.6313/+31.0894+129.6400/+31.0963+129.6600/+31.0956+129.6800/+31.0952+129.7000/+31.1000+129.7067/+31.1200+129.7186/+31.1214+129.7200/+31.1340+129.7400/+31.1400+129.7477/+31.1489+129.7600/+31.1581+129.7800/+31.1600+129.7889/+31.1674+129.8000/+31.1800+129.8040/+31.1934+129.8200/+31.1973+129.8400/+31.2000+129.8500/+31.2182+129.8600/+31.2200+129.8609/+31.2371+129.8800/+31.2400+129.8886/+31.2448+129.9000/+31.2597+129.9200/+31.2600+129.9211/+31.2770+129.9400/+31.2800+129.9411/+31.2949+129.9600/+31.2993+129.9800/+31.3000+129.9899/+31.3114+130.0000/+31.3200+130.0009/+31.3400+130.0076/+31.3522+130.0200/+31.3572+130.0400/+31.3600+130.0455/+31.3800+130.0582/+31.3814+130.0600/+31.3921+130.0800/+31.3950+130.1000/+31.3996+130.1200/+31.4000+130.1270/+31.4163+130.1400/+31.4200+130.1405/+31.4365+130.1600/+31.4371+130.1800/+31.4385+130.2000/+31.4400+130.2076/+31.4600+130.2153/+31.4647+130.2200/+31.4723+130.2400/+31.4752+130.2600/+31.4782+130.2800/+31.4800+130.2946/+31.4854+130.3000/+31.4981+130.3200/+31.4993+130.3400/+31.4998+130.3600/+31.4996+130.3800/+31.5000+130.3920/+31.5080+130.4000/+31.5194+130.4200/+31.5199+130.4400/+31.5200+130.4418/+31.5379+130.4600/+31.5399+130.4800/+31.5400+130.5000/+31.5400+130.5007/+31.5592+130.5200/+31.5600+130.5400/+31.5600+130.5422/+31.5778+130.5600/+31.5800+130.5800/+31.5800+130.5818/+31.5982+130.6000/ 南西 150 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 小さな噴石の落下 75 1 +31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6788/+31.5412+130.6600/+31.5412+130.6400/+31.5400+130.6322/+31.5278+130.6200/+31.5236+130.6000/+31.5276+130.5800/+31.5400+130.5663/+31.5600+130.5800/+31.5727+130.6000/+31.5767+130.6200/+31.5800+130.6212/+31.5988+130.6400/ 南西 9 鹿児島県鹿児島市 4620100 2026-09-06T15:00:00+09:00 2026-09-06T18:00:00+09:00 降灰 70 +31.5998+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6710/+31.5290+130.6600/+31.5200+130.6579/+31.5021+130.6400/+31.5000+130.6383/+31.4817+130.6200/+31.4800+130.6187/+31.4609+130.6000/+31.4600+130.5993/+31.4405+130.5800/+31.4400+130.5788/+31.4219+130.5600/+31.4200+130.5568/+31.4036+130.5400/+31.4000+130.5271/+31.3929+130.5200/+31.3802+130.5000/+31.3800+130.4996/+31.3610+130.4800/+31.3600+130.4798/+31.3400+130.4765/+31.3292+130.4600/+31.3200+130.4470/+31.3093+130.4400/+31.3000+130.4386/+31.2800+130.4287/+31.2622+130.4200/+31.2600+130.4179/+31.2505+130.4000/+31.2400+130.3834/+31.2326+130.3800/+31.2200+130.3702/+31.2119+130.3600/+31.2000+130.3571/+31.1800+130.3555/+31.1600+130.3496/+31.1479+130.3400/+31.1400+130.3200/+31.1400+130.3197/+31.1200+130.3071/+31.1079+130.3000/+31.1022+130.2800/+31.1019+130.2600/+31.1000+130.2549/+31.0800+130.2552/+31.0600+130.2561/+31.0441+130.2400/+31.0445+130.2200/+31.0446+130.2000/+31.0400+130.1968/+31.0200+130.1892/+31.0115+130.1800/+31.0048+130.1600/+31.0000+130.1508/+30.9800+130.1403/+30.9797+130.1400/+30.9612+130.1200/+30.9600+130.1168/+30.9524+130.1000/+30.9400+130.0851/+30.9310+130.0800/+30.9200+130.0690/+30.9149+130.0600/+30.9063+130.0400/+30.9016+130.0200/+30.9000+130.0063/+30.8952+130.0000/+30.8800+129.9963/+30.8600+129.9851/+30.8530+129.9800/+30.8400+129.9610/+30.8391+129.9600/+30.8221+129.9400/+30.8200+129.9365/+30.8136+129.9200/+30.8096+129.9000/+30.8045+129.8800/+30.8014+129.8600/+30.8000+129.8544/+30.7800+129.8461/+30.7705+129.8400/+30.7600+129.8332/+30.7458+129.8200/+30.7400+129.8110/+30.7333+129.8000/+30.7313+129.7800/+30.7284+129.7600/+30.7273+129.7400/+30.7286+129.7200/+30.7294+129.7000/+30.7373+129.6800/+30.7400+129.6750/+30.7541+129.6600/+30.7600+129.6550/+30.7800+129.6483/+30.8000+129.6450/+30.8200+129.6491/+30.8400+129.6539/+30.8527+129.6600/+30.8600+129.6623/+30.8800+129.6764/+30.8832+129.6800/+30.8945+129.7000/+30.9000+129.7043/+30.9200+129.7143/+30.9259+129.7200/+30.9367+129.7400/+30.9400+129.7447/+30.9530+129.7600/+30.9600+129.7682/+30.9773+129.7800/+30.9800+129.7831/+30.9894+129.8000/+31.0000+129.8043/+31.0200+129.8098/+31.0337+129.8200/+31.0400+129.8321/+31.0444+129.8400/+31.0600+129.8600/+31.0600+129.8601/+31.0800+129.8654/+31.1000+129.8764/+31.1068+129.8800/+31.1200+129.8905/+31.1273+129.9000/+31.1400+129.9173/+31.1416+129.9200/+31.1488+129.9400/+31.1600+129.9539/+31.1726+129.9600/+31.1800+129.9629/+31.1979+129.9800/+31.2000+129.9845/+31.2145+130.0000/+31.2200+130.0041/+31.2324+130.0200/+31.2397+130.0400/+31.2400+130.0402/+31.2580+130.0600/+31.2600+130.0640/+31.2779+130.0800/+31.2800+130.0838/+31.2860+130.1000/+31.3000+130.1169/+31.3076+130.1200/+31.3200+130.1285/+31.3286+130.1400/+31.3400+130.1490/+31.3484+130.1600/+31.3559+130.1800/+31.3567+130.2000/+31.3593+130.2200/+31.3600+130.2349/+31.3648+130.2400/+31.3800+130.2413/+31.3975+130.2600/+31.3988+130.2800/+31.4000+130.2831/+31.4164+130.3000/+31.4200+130.3098/+31.4300+130.3200/+31.4366+130.3400/+31.4400+130.3600/+31.4400+130.3601/+31.4588+130.3800/+31.4587+130.4000/+31.4600+130.4043/+31.4754+130.4200/+31.4797+130.4400/+31.4800+130.4415/+31.4984+130.4600/+31.4999+130.4800/+31.5000+130.4802/+31.5196+130.5000/+31.5200+130.5079/+31.5321+130.5200/+31.5399+130.5400/+31.5400+130.5408/+31.5592+130.5600/+31.5600+130.5777/+31.5623+130.5800/+31.5800+130.6000/+31.5800+130.6002/+31.5998+130.6200/ 南西 130 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6788/+31.5412+130.6600/+31.5400+130.6526/+31.5274+130.6400/+31.5233+130.6200/+31.5231+130.6000/+31.5400+130.5857/+31.5600+130.5918/+31.5682+130.6000/+31.5764+130.6200/+31.5800+130.6212/+31.5988+130.6400/ 南西 7 鹿児島県鹿児島市 4620100 2026-09-06T18:00:00+09:00 2026-09-06T21:00:00+09:00 降灰 70 +31.5997+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6709/+31.5291+130.6600/+31.5200+130.6585/+31.5015+130.6400/+31.5000+130.6387/+31.4812+130.6200/+31.4800+130.6193/+31.4607+130.6000/+31.4600+130.5992/+31.4408+130.5800/+31.4400+130.5792/+31.4208+130.5600/+31.4200+130.5585/+31.4000+130.5563/+31.3800+130.5494/+31.3622+130.5400/+31.3600+130.5394/+31.3424+130.5200/+31.3400+130.5178/+31.3200+130.5129/+31.3000+130.5014/+31.2983+130.5000/+31.2800+130.4877/+31.2690+130.4800/+31.2600+130.4721/+31.2422+130.4600/+31.2400+130.4580/+31.2200+130.4441/+31.2167+130.4400/+31.2000+130.4345/+31.1800+130.4290/+31.1612+130.4200/+31.1600+130.4187/+31.1467+130.4000/+31.1400+130.3885/+31.1328+130.3800/+31.1224+130.3600/+31.1200+130.3581/+31.1057+130.3400/+31.1000+130.3325/+31.0800+130.3259/+31.0682+130.3200/+31.0600+130.3143/+31.0424+130.3000/+31.0400+130.2977/+31.0200+130.2814/+31.0186+130.2800/+31.0026+130.2600/+31.0000+130.2571/+30.9800+130.2413/+30.9787+130.2400/+30.9600+130.2235/+30.9563+130.2200/+30.9405+130.2000/+30.9400+130.1997/+30.9200+130.1836/+30.9168+130.1800/+30.9039+130.1600/+30.9000+130.1515/+30.8904+130.1400/+30.8800+130.1217/+30.8792+130.1200/+30.8722+130.1000/+30.8600+130.0943/+30.8400+130.0810/+30.8369+130.0800/+30.8200+130.0720/+30.8069+130.0600/+30.8000+130.0548/+30.7812+130.0400/+30.7800+130.0391/+30.7619+130.0200/+30.7600+130.0169/+30.7485+130.0000/+30.7477+129.9800/+30.7469+129.9600/+30.7468+129.9400/+30.7475+129.9200/+30.7499+129.9000/+30.7600+129.8807/+30.7602+129.8800/+30.7641+129.8600/+30.7742+129.8400/+30.7800+129.8352/+30.8000+129.8253/+30.8200+129.8240/+30.8400+129.8225/+30.8600+129.8226/+30.8800+129.8248/+30.9000+129.8278/+30.9200+129.8395/+30.9207+129.8400/+30.9400+129.8444/+30.9600+129.8512/+30.9727+129.8600/+30.9800+129.8651/+30.9901+129.8800/+30.9956+129.9000/+31.0000+129.9034/+31.0200+129.9080/+31.0364+129.9200/+31.0400+129.9266/+31.0478+129.9400/+31.0600+129.9540/+31.0722+129.9600/+31.0800+129.9639/+31.0919+129.9800/+31.0964+130.0000/+31.1000+130.0031/+31.1200+130.0076/+31.1382+130.0200/+31.1400+130.0226/+31.1518+130.0400/+31.1600+130.0447/+31.1800+130.0527/+31.1873+130.0600/+31.1983+130.0800/+31.2000+130.0898/+31.2099+130.1000/+31.2200+130.1018/+31.2400+130.1143/+31.2451+130.1200/+31.2529+130.1400/+31.2600+130.1446/+31.2800+130.1501/+31.2905+130.1600/+31.2985+130.1800/+31.3000+130.1949/+31.3056+130.2000/+31.3200+130.2013/+31.3383+130.2200/+31.3400+130.2331/+31.3452+130.2400/+31.3586+130.2600/+31.3595+130.2800/+31.3600+130.2805/+31.3800+130.2822/+31.3978+130.3000/+31.4000+130.3083/+31.4090+130.3200/+31.4153+130.3400/+31.4200+130.3447/+31.4356+130.3600/+31.4400+130.3751/+31.4444+130.3800/+31.4449+130.4000/+31.4600+130.4109/+31.4690+130.4200/+31.4600+130.4322/+31.4599+130.4400/+31.4600+130.4402/+31.4797+130.4600/+31.4800+130.4609/+31.4986+130.4800/+31.5000+130.4930/+31.5070+130.5000/+31.5198+130.5200/+31.5200+130.5211/+31.5389+130.5400/+31.5400+130.5600/+31.5600+130.5800/+31.5800+130.6000/+31.5800+130.6003/+31.5997+130.6200/ 南西 120 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6787/+31.5413+130.6600/+31.5400+130.6501/+31.5299+130.6400/+31.5238+130.6200/+31.5270+130.6000/+31.5400+130.5964/+31.5421+130.6000/+31.5600+130.6064/+31.5736+130.6200/+31.5800+130.6212/+31.5988+130.6400/ 南西 7 鹿児島県鹿児島市 4620100 2026-09-06T21:00:00+09:00 2026-09-07T00:00:00+09:00 降灰 70 +31.5875+130.6000/+31.6000+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6722/+31.5278+130.6600/+31.5200+130.6593/+31.5007+130.6400/+31.5000+130.6394/+31.4803+130.6200/+31.4800+130.6198/+31.4600+130.6132/+31.4468+130.6000/+31.4400+130.5925/+31.4273+130.5800/+31.4200+130.5748/+31.4020+130.5600/+31.4000+130.5585/+31.3843+130.5400/+31.3800+130.5340/+31.3647+130.5200/+31.3646+130.5000/+31.3607+130.4800/+31.3600+130.4796/+31.3456+130.4800/+31.3400+130.4832/+31.3336+130.4800/+31.3200+130.4668/+31.3130+130.4600/+31.3000+130.4536/+31.2800+130.4528/+31.2600+130.4510/+31.2455+130.4400/+31.2400+130.4391/+31.2200+130.4393/+31.2000+130.4395/+31.1800+130.4334/+31.1600+130.4255/+31.1544+130.4200/+31.1432+130.4000/+31.1400+130.3973/+31.1200+130.3861/+31.1139+130.3800/+31.1024+130.3600/+31.1000+130.3541/+31.0853+130.3400/+31.0800+130.3326/+31.0740+130.3200/+31.0683+130.3000/+31.0706+130.2800/+31.0767+130.2600/+31.0671+130.2400/+31.0600+130.2299/+31.0543+130.2200/+31.0477+130.2000/+31.0416+130.1800/+31.0400+130.1600/+31.0200+130.1557/+31.0033+130.1400/+31.0000+130.1322/+30.9826+130.1200/+30.9800+130.1176/+30.9656+130.1000/+30.9600+130.0971/+30.9426+130.0800/+30.9400+130.0730/+30.9200+130.0661/+30.9000+130.0601/+30.8999+130.0600/+30.8836+130.0400/+30.8800+130.0340/+30.8741+130.0200/+30.8689+130.0000/+30.8600+129.9918/+30.8469+129.9800/+30.8400+129.9690/+30.8298+129.9600/+30.8200+129.9482/+30.8149+129.9400/+30.8028+129.9200/+30.8000+129.9142/+30.7889+129.9000/+30.7937+129.8800/+30.8000+129.8625/+30.8004+129.8600/+30.8049+129.8400/+30.8150+129.8200/+30.8200+129.8141/+30.8400+129.8009/+30.8417+129.8000/+30.8520+129.7800/+30.8600+129.7725/+30.8800+129.7656/+30.9000+129.7631/+30.9200+129.7706/+30.9386+129.7800/+30.9400+129.7808/+30.9600+129.7923/+30.9727+129.8000/+30.9800+129.8012/+31.0000+129.8050/+31.0200+129.8128/+31.0291+129.8200/+31.0400+129.8384/+31.0410+129.8400/+31.0600+129.8503/+31.0787+129.8600/+31.0800+129.8606/+31.0970+129.8800/+31.1000+129.8906/+31.1095+129.9000/+31.1200+129.9020/+31.1400+129.9108/+31.1525+129.9200/+31.1600+129.9324/+31.1675+129.9400/+31.1800+129.9471/+31.1897+129.9600/+31.1984+129.9800/+31.2000+129.9887/+31.2110+130.0000/+31.2200+130.0024/+31.2400+130.0194/+31.2405+130.0200/+31.2504+130.0400/+31.2600+130.0495/+31.2793+130.0600/+31.2800+130.0604/+31.2947+130.0800/+31.2984+130.1000/+31.3000+130.1022/+31.3200+130.1065/+31.3395+130.1200/+31.3400+130.1208/+31.3529+130.1400/+31.3600+130.1492/+31.3752+130.1600/+31.3800+130.1637/+31.3887+130.1800/+31.3885+130.2000/+31.4000+130.2157/+31.4084+130.2200/+31.4200+130.2309/+31.4251+130.2400/+31.4339+130.2600/+31.4301+130.2800/+31.4396+130.3000/+31.4400+130.3015/+31.4583+130.3200/+31.4600+130.3233/+31.4686+130.3400/+31.4783+130.3600/+31.4718+130.3800/+31.4800+130.3856/+31.5000+130.3830/+31.5161+130.4000/+31.5119+130.4200/+31.5160+130.4400/+31.5185+130.4600/+31.5197+130.4800/+31.5200+130.4827/+31.5369+130.5000/+31.5399+130.5200/+31.5400+130.5222/+31.5576+130.5400/+31.5600+130.5600/+31.5600+130.5605/+31.5794+130.5800/+31.5800+130.5925/+31.5875+130.6000/ 南西 120 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 鹿児島県三島村 4630300 小さな噴石の落下 75 1 +31.5875+130.6200/+31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6787/+31.5413+130.6600/+31.5410+130.6400/+31.5400+130.6332/+31.5281+130.6200/+31.5283+130.6000/+31.5400+130.5902/+31.5600+130.5931/+31.5669+130.6000/+31.5800+130.6125/+31.5875+130.6200/ 南西 7 鹿児島県鹿児島市 4620100 2026-09-07T00:00:00+09:00 2026-09-07T03:00:00+09:00 降灰 70 +31.5981+130.6000/+31.6000+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6713/+31.5287+130.6600/+31.5200+130.6587/+31.5013+130.6400/+31.5000+130.6394/+31.4805+130.6200/+31.4800+130.6196/+31.4600+130.6018/+31.4582+130.6000/+31.4400+130.5952/+31.4248+130.5800/+31.4200+130.5742/+31.4058+130.5600/+31.4000+130.5438/+31.3962+130.5400/+31.3827+130.5200/+31.3800+130.5182/+31.3625+130.5000/+31.3602+130.4800/+31.3600+130.4797/+31.3555+130.4800/+31.3400+130.4844/+31.3354+130.4800/+31.3238+130.4600/+31.3200+130.4515/+31.3067+130.4400/+31.3000+130.4314/+31.2907+130.4200/+31.2820+130.4000/+31.2820+130.3800/+31.2821+130.3600/+31.2800+130.3537/+31.2617+130.3400/+31.2600+130.3376/+31.2526+130.3200/+31.2400+130.3031/+31.2323+130.3000/+31.2200+130.2928/+31.2083+130.2800/+31.2000+130.2618/+31.1936+130.2600/+31.1800+130.2575/+31.1600+130.2533/+31.1400+130.2443/+31.1347+130.2400/+31.1200+130.2268/+31.1146+130.2200/+31.1037+130.2000/+31.1000+130.1915/+31.0836+130.2000/+31.0800+130.2016/+31.0600+130.2083/+31.0400+130.2024/+31.0376+130.2000/+31.0400+130.1974/+31.0600+130.1886/+31.0779+130.1800/+31.0798+130.1600/+31.0800+130.1539/+31.0804+130.1400/+31.0811+130.1200/+31.0818+130.1000/+31.0800+130.0982/+31.0686+130.0800/+31.0624+130.0600/+31.0600+130.0490/+31.0565+130.0400/+31.0476+130.0200/+31.0400+130.0040/+31.0371+130.0000/+31.0248+129.9800/+31.0200+129.9696/+31.0162+129.9600/+31.0150+129.9400/+31.0200+129.9200/+31.0200+129.9199/+31.0261+129.9000/+31.0227+129.8800/+31.0200+129.8707/+31.0144+129.8600/+31.0200+129.8410/+31.0205+129.8400/+31.0400+129.8313/+31.0600+129.8298/+31.0800+129.8334/+31.1000+129.8361/+31.1061+129.8400/+31.1200+129.8480/+31.1400+129.8576/+31.1452+129.8600/+31.1600+129.8642/+31.1800+129.8739/+31.1881+129.8800/+31.2000+129.8931/+31.2069+129.9000/+31.2200+129.9044/+31.2400+129.9198/+31.2402+129.9200/+31.2563+129.9400/+31.2600+129.9416/+31.2800+129.9464/+31.2958+129.9600/+31.3000+129.9670/+31.3156+129.9800/+31.3200+129.9860/+31.3271+130.0000/+31.3400+130.0042/+31.3585+130.0200/+31.3600+130.0240/+31.3755+130.0400/+31.3800+130.0416/+31.3965+130.0600/+31.4000+130.0680/+31.4200+130.0790/+31.4211+130.0800/+31.4339+130.1000/+31.4400+130.1038/+31.4532+130.1200/+31.4571+130.1400/+31.4526+130.1600/+31.4600+130.1632/+31.4731+130.1800/+31.4772+130.2000/+31.4800+130.2163/+31.4840+130.2200/+31.4966+130.2400/+31.4976+130.2600/+31.5000+130.2745/+31.5033+130.2800/+31.5053+130.3000/+31.5110+130.3200/+31.5163+130.3400/+31.5111+130.3600/+31.5187+130.3800/+31.5200+130.3881/+31.5291+130.4000/+31.5393+130.4200/+31.5389+130.4400/+31.5400+130.4450/+31.5517+130.4600/+31.5400+130.4782/+31.5400+130.4800/+31.5400+130.4858/+31.5450+130.5000/+31.5595+130.5200/+31.5600+130.5400/+31.5600+130.5439/+31.5768+130.5600/+31.5800+130.5800/+31.5800+130.5817/+31.5981+130.6000/ 南西 100 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 小さな噴石の落下 75 1 +31.5932+130.6200/+31.5988+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6782/+31.5418+130.6600/+31.5411+130.6400/+31.5400+130.6251/+31.5359+130.6200/+31.5400+130.6030/+31.5438+130.6000/+31.5600+130.5934/+31.5630+130.6000/+31.5800+130.6068/+31.5932+130.6200/ 南西 6 鹿児島県鹿児島市 4620100 2026-09-07T03:00:00+09:00 2026-09-07T06:00:00+09:00 降灰 70 +31.5931+130.6000/+31.6000+130.6200/+31.6000+130.6400/+31.6000+130.6600/+31.5800+130.6800/+31.5600+130.6800/+31.5400+130.6600/+31.5200+130.6400/+31.5200+130.6386/+31.5014+130.6200/+31.5000+130.6139/+31.4861+130.6000/+31.4800+130.5821/+31.4779+130.5800/+31.4609+130.5600/+31.4600+130.5578/+31.4400+130.5510/+31.4290+130.5400/+31.4205+130.5200/+31.4201+130.5000/+31.4200+130.4996/+31.4074+130.4800/+31.4004+130.4600/+31.4000+130.4590/+31.3800+130.4549/+31.3600+130.4473/+31.3519+130.4400/+31.3400+130.4281/+31.3252+130.4200/+31.3200+130.4177/+31.3000+130.4063/+31.2905+130.4000/+31.2800+130.3964/+31.2600+130.3853/+31.2561+130.3800/+31.2492+130.3600/+31.2400+130.3455/+31.2259+130.3400/+31.2200+130.3392/+31.2005+130.3200/+31.2000+130.3162/+31.1858+130.3000/+31.1800+130.2991/+31.1600+130.2900/+31.1501+130.2800/+31.1436+130.2600/+31.1400+130.2541/+31.1200+130.2441/+31.1161+130.2400/+31.1037+130.2200/+31.1004+130.2000/+31.1000+130.1990/+31.0800+130.1885/+31.0721+130.1800/+31.0628+130.1600/+31.0600+130.1552/+31.0498+130.1400/+31.0400+130.1207/+31.0392+130.1200/+31.0253+130.1000/+31.0200+130.0882/+31.0173+130.0800/+31.0126+130.0600/+31.0106+130.0400/+31.0096+130.0200/+31.0081+130.0000/+31.0087+129.9800/+31.0112+129.9600/+31.0200+129.9531/+31.0400+129.9457/+31.0600+129.9446/+31.0800+129.9457/+31.1000+129.9464/+31.1200+129.9519/+31.1400+129.9582/+31.1452+129.9600/+31.1600+129.9632/+31.1800+129.9719/+31.1885+129.9800/+31.1979+130.0000/+31.2000+130.0013/+31.2200+130.0059/+31.2400+130.0177/+31.2433+130.0200/+31.2585+130.0400/+31.2600+130.0412/+31.2800+130.0549/+31.2834+130.0600/+31.2933+130.0800/+31.2966+130.1000/+31.3000+130.1024/+31.3200+130.1049/+31.3400+130.1134/+31.3492+130.1200/+31.3595+130.1400/+31.3600+130.1404/+31.3800+130.1452/+31.3949+130.1600/+31.3987+130.1800/+31.4000+130.1971/+31.4016+130.2000/+31.4200+130.2040/+31.4350+130.2200/+31.4388+130.2400/+31.4400+130.2442/+31.4513+130.2600/+31.4475+130.2800/+31.4600+130.2831/+31.4762+130.3000/+31.4800+130.3060/+31.4924+130.3200/+31.4971+130.3400/+31.4995+130.3600/+31.5000+130.3631/+31.5166+130.3800/+31.5191+130.4000/+31.5198+130.4200/+31.5200+130.4213/+31.5381+130.4400/+31.5395+130.4600/+31.5399+130.4800/+31.5400+130.4827/+31.5572+130.5000/+31.5598+130.5200/+31.5600+130.5256/+31.5744+130.5400/+31.5789+130.5600/+31.5800+130.5800/+31.5800+130.5869/+31.5931+130.6000/ 南西 90 鹿児島県鹿児島市 4620100 鹿児島県枕崎市 4620400 鹿児島県日置市 4621600 鹿児島県南さつま市 4622000 鹿児島県南九州市 4622300 小さな噴石の落下 75 1 +31.5815+130.6200/+31.5986+130.6400/+31.5988+130.6600/+31.5800+130.6788/+31.5600+130.6786/+31.5414+130.6600/+31.5421+130.6400/+31.5419+130.6200/+31.5600+130.6024/+31.5800+130.6185/+31.5815+130.6200/ 南西 4 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、６日２１時から２４時までは火口から南西方向に降灰が予想されます。 　６日１２時から７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 　０６日１２時から１５時まで　南西（鹿児島市谷山方向）　１５０ｋｍ　９ｋｍ　　　　　 　０６日１５時から１８時まで　南西（鹿児島市谷山方向）　１３０ｋｍ　７ｋｍ　　　　　 　０６日１８時から２１時まで　南西（鹿児島市谷山方向）　１２０ｋｍ　７ｋｍ　　　　　 　０６日２１時から２４時まで　南西（鹿児島市谷山方向）　１２０ｋｍ　７ｋｍ　　　　　 　０７日００時から０３時まで　南西（鹿児島市谷山方向）　１００ｋｍ　６ｋｍ　　　　　 　０７日０３時から０６時まで　南西（鹿児島市谷山方向）　９０ｋｍ　　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：鹿児島市、南さつま市、南九州市、枕崎市、日置市、三島村 　 　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。