2026-08-08T20:00:00Z 通常 気象庁本庁 気象庁 2026-08-09T05:00:00+09:00 2026-08-09T06:00:00+09:00 2026-08-10T00:00:00+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、９日０９時から１２時までは火口から西方向、９日２１時から２４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 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 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 小さな噴石の落下 75 鹿児島県鹿児島市 4620100 2026-08-09T06:00:00+09:00 2026-08-09T09:00:00+09:00 降灰 70 +32.1807+129.2400/+32.1808+129.2600/+32.1800+129.2617/+32.1728+129.2800/+32.1670+129.3000/+32.1619+129.3200/+32.1600+129.3270/+32.1588+129.3400/+32.1564+129.3600/+32.1522+129.3800/+32.1444+129.4000/+32.1423+129.4200/+32.1403+129.4400/+32.1400+129.4454/+32.1395+129.4600/+32.1391+129.4800/+32.1381+129.5000/+32.1255+129.5200/+32.1200+129.5281/+32.1113+129.5400/+32.1000+129.5556/+32.0996+129.5600/+32.0971+129.5800/+32.0932+129.6000/+32.0871+129.6200/+32.0800+129.6356/+32.0774+129.6400/+32.0643+129.6600/+32.0600+129.6660/+32.0564+129.6800/+32.0469+129.7000/+32.0413+129.7200/+32.0400+129.7236/+32.0362+129.7400/+32.0297+129.7600/+32.0200+129.7765/+32.0166+129.7800/+32.0000+129.7906/+31.9974+129.8000/+31.9949+129.8200/+31.9895+129.8400/+31.9802+129.8600/+31.9800+129.8604/+31.9682+129.8800/+31.9600+129.8872/+31.9583+129.9000/+31.9575+129.9200/+31.9559+129.9400/+31.9520+129.9600/+31.9425+129.9800/+31.9400+129.9828/+31.9200+129.9982/+31.9129+130.0000/+31.9000+130.0133/+31.8998+130.0200/+31.8992+130.0400/+31.8984+130.0600/+31.8976+130.0800/+31.8953+130.1000/+31.8929+130.1200/+31.8859+130.1400/+31.8800+130.1499/+31.8656+130.1600/+31.8600+130.1656/+31.8594+130.1800/+31.8576+130.2000/+31.8564+130.2200/+31.8400+130.2364/+31.8307+130.2400/+31.8234+130.2600/+31.8200+130.2643/+31.8000+130.2748/+31.7997+130.2800/+31.7992+130.3000/+31.7800+130.3200/+31.7765+130.3400/+31.7701+130.3600/+31.7600+130.3714/+31.7400+130.3792/+31.7400+130.3800/+31.7364+130.4000/+31.7200+130.4179/+31.7188+130.4200/+31.7031+130.4400/+31.7000+130.4431/+31.6990+130.4600/+31.6965+130.4800/+31.6800+130.4977/+31.6797+130.5000/+31.6772+130.5200/+31.6600+130.5383/+31.6599+130.5400/+31.6593+130.5600/+31.6400+130.5800/+31.6398+130.6000/+31.6302+130.6200/+31.6200+130.6302/+31.6200+130.6400/+31.6199+130.6600/+31.6000+130.6799/+31.5930+130.6800/+31.5800+130.6930/+31.5647+130.6800/+31.5600+130.6799/+31.5401+130.6600/+31.5406+130.6400/+31.5600+130.6206/+31.5600+130.6200/+31.5600+130.6000/+31.5600+130.5800/+31.5600+130.5600/+31.5605+130.5400/+31.5685+130.5200/+31.5800+130.5066/+31.5800+130.5000/+31.5802+130.4800/+31.5809+130.4600/+31.5831+130.4400/+31.5861+130.4200/+31.5886+130.4000/+31.5914+130.3800/+31.6000+130.3714/+31.6007+130.3600/+31.6000+130.3576/+31.5824+130.3400/+31.5830+130.3200/+31.5839+130.3000/+31.5851+130.2800/+31.5872+130.2600/+31.5905+130.2400/+31.6000+130.2284/+31.6015+130.2200/+31.6036+130.2000/+31.6052+130.1800/+31.6081+130.1600/+31.6100+130.1400/+31.6082+130.1200/+31.6106+130.1000/+31.6136+130.0800/+31.6186+130.0600/+31.6200+130.0532/+31.6235+130.0400/+31.6254+130.0200/+31.6276+130.0000/+31.6340+129.9800/+31.6400+129.9671/+31.6430+129.9600/+31.6541+129.9400/+31.6600+129.9313/+31.6668+129.9200/+31.6800+129.9029/+31.6827+129.9000/+31.6800+129.8819/+31.6798+129.8800/+31.6777+129.8600/+31.6745+129.8400/+31.6700+129.8200/+31.6662+129.8000/+31.6716+129.7800/+31.6793+129.7600/+31.6800+129.7584/+31.6910+129.7400/+31.7000+129.7305/+31.7128+129.7400/+31.7200+129.7476/+31.7288+129.7600/+31.7400+129.7782/+31.7600+129.7641/+31.7634+129.7600/+31.7800+129.7407/+31.7811+129.7400/+31.7800+129.7346/+31.7774+129.7200/+31.7748+129.7000/+31.7746+129.6800/+31.7727+129.6600/+31.7800+129.6572/+31.8000+129.6528/+31.8029+129.6400/+31.8126+129.6200/+31.8200+129.6135/+31.8400+129.6056/+31.8427+129.6000/+31.8441+129.5800/+31.8475+129.5600/+31.8561+129.5400/+31.8600+129.5336/+31.8663+129.5200/+31.8800+129.5057/+31.8909+129.5000/+31.9000+129.4895/+31.9010+129.4800/+31.9032+129.4600/+31.9051+129.4400/+31.9075+129.4200/+31.9131+129.4000/+31.9189+129.3800/+31.9200+129.3776/+31.9349+129.3600/+31.9400+129.3552/+31.9470+129.3400/+31.9556+129.3200/+31.9600+129.3143/+31.9722+129.3000/+31.9777+129.2800/+31.9800+129.2736/+31.9861+129.2600/+31.9959+129.2400/+32.0000+129.2307/+32.0023+129.2200/+32.0200+129.2009/+32.0231+129.2000/+32.0278+129.1800/+32.0400+129.1634/+32.0413+129.1600/+32.0600+129.1435/+32.0637+129.1400/+32.0800+129.1289/+32.1000+129.1200/+32.1200+129.1135/+32.1400+129.1054/+32.1600+129.1097/+32.1675+129.1200/+32.1765+129.1400/+32.1773+129.1600/+32.1705+129.1800/+32.1600+129.1961/+32.1584+129.2000/+32.1600+129.2058/+32.1692+129.2200/+32.1800+129.2386/+32.1807+129.2400/ 西 160 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 小さな噴石の落下 75 1 +31.6079+130.5800/+31.6109+130.6000/+31.6151+130.6200/+31.6163+130.6400/+31.6000+130.6563/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5632+130.6200/+31.5699+130.6000/+31.5800+130.5888/+31.5957+130.5800/+31.6000+130.5713/+31.6079+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-08-09T09:00:00+09:00 2026-08-09T12:00:00+09:00 降灰 70 +32.1704+129.0800/+32.1772+129.1000/+32.1779+129.1200/+32.1785+129.1400/+32.1782+129.1600/+32.1769+129.1800/+32.1756+129.2000/+32.1723+129.2200/+32.1674+129.2400/+32.1600+129.2584/+32.1597+129.2600/+32.1553+129.2800/+32.1474+129.3000/+32.1400+129.3171/+32.1392+129.3200/+32.1337+129.3400/+32.1289+129.3600/+32.1237+129.3800/+32.1200+129.3902/+32.1154+129.4000/+32.1000+129.4163/+32.0993+129.4200/+32.0947+129.4400/+32.0905+129.4600/+32.0876+129.4800/+32.0825+129.5000/+32.0800+129.5086/+32.0753+129.5200/+32.0600+129.5385/+32.0595+129.5400/+32.0542+129.5600/+32.0507+129.5800/+32.0454+129.6000/+32.0400+129.6135/+32.0380+129.6200/+32.0260+129.6400/+32.0200+129.6473/+32.0000+129.6598/+32.0000+129.6600/+31.9988+129.6800/+31.9970+129.7000/+31.9956+129.7200/+31.9923+129.7400/+31.9858+129.7600/+31.9800+129.7771/+31.9785+129.7800/+31.9600+129.7980/+31.9598+129.8000/+31.9589+129.8200/+31.9575+129.8400/+31.9558+129.8600/+31.9538+129.8800/+31.9485+129.9000/+31.9430+129.9200/+31.9400+129.9262/+31.9335+129.9400/+31.9200+129.9557/+31.9112+129.9600/+31.9000+129.9691/+31.8997+129.9800/+31.8988+130.0000/+31.8982+130.0200/+31.8966+130.0400/+31.8924+130.0600/+31.8855+130.0800/+31.8800+130.0860/+31.8600+130.0940/+31.8593+130.1000/+31.8590+130.1200/+31.8581+130.1400/+31.8564+130.1600/+31.8536+130.1800/+31.8400+130.1982/+31.8374+130.2000/+31.8200+130.2127/+31.8026+130.2000/+31.8000+130.1997/+31.8000+130.2000/+31.7998+130.2200/+31.7992+130.2400/+31.7986+130.2600/+31.7945+130.2800/+31.7896+130.3000/+31.7800+130.3097/+31.7688+130.3200/+31.7600+130.3290/+31.7400+130.3368/+31.7399+130.3400/+31.7397+130.3600/+31.7389+130.3800/+31.7200+130.3989/+31.7107+130.4000/+31.7000+130.4113/+31.6999+130.4200/+31.6981+130.4400/+31.6800+130.4589/+31.6800+130.4600/+31.6798+130.4800/+31.6746+130.5000/+31.6600+130.5146/+31.6600+130.5200/+31.6597+130.5400/+31.6410+130.5600/+31.6400+130.5610/+31.6400+130.5800/+31.6397+130.6000/+31.6200+130.6197/+31.6200+130.6200/+31.6200+130.6400/+31.6198+130.6600/+31.6000+130.6798/+31.5800+130.6800/+31.5600+130.6796/+31.5404+130.6600/+31.5410+130.6400/+31.5600+130.6210/+31.5600+130.6200/+31.5600+130.6000/+31.5600+130.5800/+31.5601+130.5600/+31.5609+130.5400/+31.5800+130.5201/+31.5800+130.5200/+31.5800+130.5000/+31.5802+130.4800/+31.5800+130.4621/+31.5782+130.4600/+31.5800+130.4566/+31.5808+130.4400/+31.5819+130.4200/+31.5824+130.4000/+31.5846+130.3800/+31.5849+130.3600/+31.5990+130.3400/+31.6000+130.3390/+31.6200+130.3236/+31.6200+130.3200/+31.6204+130.3000/+31.6209+130.2800/+31.6223+130.2600/+31.6296+130.2400/+31.6392+130.2200/+31.6400+130.2196/+31.6405+130.2000/+31.6408+130.1800/+31.6421+130.1600/+31.6436+130.1400/+31.6410+130.1200/+31.6428+130.1000/+31.6435+130.0800/+31.6454+130.0600/+31.6501+130.0400/+31.6545+130.0200/+31.6600+130.0106/+31.6800+130.0044/+31.7000+130.0034/+31.7003+130.0000/+31.7006+129.9800/+31.7013+129.9600/+31.7029+129.9400/+31.7058+129.9200/+31.7167+129.9000/+31.7200+129.8871/+31.7223+129.8800/+31.7323+129.8600/+31.7400+129.8491/+31.7407+129.8400/+31.7430+129.8200/+31.7493+129.8000/+31.7520+129.7800/+31.7586+129.7600/+31.7600+129.7570/+31.7692+129.7400/+31.7800+129.7257/+31.7871+129.7200/+31.8000+129.7133/+31.8012+129.7000/+31.8017+129.6800/+31.8028+129.6600/+31.8049+129.6400/+31.8081+129.6200/+31.8142+129.6000/+31.8196+129.5800/+31.8200+129.5789/+31.8313+129.5600/+31.8400+129.5483/+31.8414+129.5400/+31.8434+129.5200/+31.8476+129.5000/+31.8483+129.4800/+31.8490+129.4600/+31.8517+129.4400/+31.8590+129.4200/+31.8600+129.4181/+31.8679+129.4000/+31.8759+129.3800/+31.8800+129.3737/+31.8945+129.3600/+31.9000+129.3541/+31.9029+129.3400/+31.9047+129.3200/+31.9078+129.3000/+31.9138+129.2800/+31.9200+129.2648/+31.9224+129.2600/+31.9342+129.2400/+31.9400+129.2330/+31.9468+129.2200/+31.9600+129.2021/+31.9611+129.2000/+31.9648+129.1800/+31.9699+129.1600/+31.9764+129.1400/+31.9800+129.1311/+31.9860+129.1200/+32.0000+129.1045/+32.0038+129.1000/+32.0194+129.0800/+32.0200+129.0794/+32.0400+129.0631/+32.0431+129.0600/+32.0554+129.0400/+32.0600+129.0232/+32.0613+129.0200/+32.0800+129.0062/+32.1000+129.0033/+32.1200+129.0078/+32.1364+129.0200/+32.1400+129.0271/+32.1459+129.0400/+32.1563+129.0600/+32.1600+129.0662/+32.1704+129.0800/ 西 170 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 小さな噴石の落下 75 1 +31.6125+130.5800/+31.6113+130.6000/+31.6160+130.6200/+31.6158+130.6400/+31.6000+130.6558/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5637+130.6200/+31.5682+130.6000/+31.5800+130.5874/+31.5931+130.5800/+31.6000+130.5674/+31.6125+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-08-09T12:00:00+09:00 2026-08-09T15:00:00+09:00 降灰 70 +32.2047+129.1800/+32.2142+129.2000/+32.2102+129.2200/+32.2058+129.2400/+32.2012+129.2600/+32.2000+129.2651/+32.1987+129.2800/+32.1972+129.3000/+32.1928+129.3200/+32.1885+129.3400/+32.1854+129.3600/+32.1832+129.3800/+32.1807+129.4000/+32.1800+129.4024/+32.1725+129.4200/+32.1600+129.4346/+32.1583+129.4400/+32.1543+129.4600/+32.1530+129.4800/+32.1511+129.5000/+32.1428+129.5200/+32.1400+129.5243/+32.1311+129.5400/+32.1200+129.5559/+32.1154+129.5600/+32.1043+129.5800/+32.1000+129.5853/+32.0988+129.6000/+32.0961+129.6200/+32.0887+129.6400/+32.0800+129.6540/+32.0722+129.6600/+32.0600+129.6800/+32.0562+129.7000/+32.0520+129.7200/+32.0432+129.7400/+32.0400+129.7461/+32.0338+129.7600/+32.0221+129.7800/+32.0200+129.7819/+32.0000+129.7922/+31.9981+129.8000/+31.9969+129.8200/+31.9936+129.8400/+31.9839+129.8600/+31.9800+129.8672/+31.9684+129.8800/+31.9600+129.8855/+31.9578+129.9000/+31.9560+129.9200/+31.9518+129.9400/+31.9430+129.9600/+31.9400+129.9672/+31.9354+129.9800/+31.9200+129.9942/+31.9000+129.9996/+31.9000+130.0000/+31.8995+130.0200/+31.8985+130.0400/+31.8969+130.0600/+31.8946+130.0800/+31.8813+130.1000/+31.8800+130.1047/+31.8742+130.1200/+31.8600+130.1387/+31.8599+130.1400/+31.8590+130.1600/+31.8577+130.1800/+31.8515+130.2000/+31.8449+130.2200/+31.8400+130.2244/+31.8258+130.2200/+31.8200+130.2195/+31.8170+130.2200/+31.8000+130.2288/+31.7995+130.2400/+31.7991+130.2600/+31.7959+130.2800/+31.7921+130.3000/+31.7800+130.3121/+31.7721+130.3200/+31.7600+130.3340/+31.7418+130.3400/+31.7400+130.3433/+31.7399+130.3600/+31.7395+130.3800/+31.7312+130.4000/+31.7200+130.4124/+31.7127+130.4200/+31.7000+130.4332/+31.6997+130.4400/+31.6976+130.4600/+31.6918+130.4800/+31.6800+130.4918/+31.6785+130.5000/+31.6765+130.5200/+31.6600+130.5365/+31.6598+130.5400/+31.6559+130.5600/+31.6409+130.5800/+31.6400+130.5809/+31.6398+130.6000/+31.6320+130.6200/+31.6200+130.6320/+31.6200+130.6400/+31.6199+130.6600/+31.6000+130.6799/+31.5860+130.6800/+31.5800+130.6860/+31.5728+130.6800/+31.5600+130.6797/+31.5403+130.6600/+31.5403+130.6400/+31.5472+130.6200/+31.5600+130.6063/+31.5600+130.6000/+31.5600+130.5800/+31.5600+130.5600/+31.5601+130.5400/+31.5602+130.5200/+31.5608+130.5000/+31.5623+130.4800/+31.5645+130.4600/+31.5697+130.4400/+31.5800+130.4296/+31.5805+130.4200/+31.5811+130.4000/+31.5813+130.3800/+31.5902+130.3600/+31.5800+130.3440/+31.5761+130.3400/+31.5800+130.3315/+31.5806+130.3200/+31.5819+130.3000/+31.5846+130.2800/+31.5863+130.2600/+31.5905+130.2400/+31.6000+130.2277/+31.6011+130.2200/+31.6039+130.2000/+31.6058+130.1800/+31.6118+130.1600/+31.6169+130.1400/+31.6123+130.1200/+31.6200+130.1012/+31.6208+130.1000/+31.6322+130.0800/+31.6400+130.0729/+31.6435+130.0600/+31.6518+130.0400/+31.6600+130.0229/+31.6612+130.0200/+31.6800+130.0029/+31.6904+130.0000/+31.7000+129.9863/+31.7002+129.9800/+31.7017+129.9600/+31.7044+129.9400/+31.7067+129.9200/+31.7114+129.9000/+31.7189+129.8800/+31.7200+129.8783/+31.7400+129.8619/+31.7405+129.8600/+31.7454+129.8400/+31.7507+129.8200/+31.7600+129.8074/+31.7679+129.8000/+31.7747+129.7800/+31.7800+129.7706/+31.7896+129.7600/+31.8000+129.7491/+31.8006+129.7400/+31.8018+129.7200/+31.8058+129.7000/+31.8061+129.6800/+31.8070+129.6600/+31.8155+129.6400/+31.8200+129.6356/+31.8400+129.6235/+31.8413+129.6200/+31.8550+129.6000/+31.8600+129.5846/+31.8610+129.5800/+31.8694+129.5600/+31.8800+129.5436/+31.8839+129.5400/+31.8965+129.5200/+31.9000+129.5163/+31.9027+129.5000/+31.9063+129.4800/+31.9200+129.4601/+31.9201+129.4600/+31.9400+129.4482/+31.9458+129.4400/+31.9502+129.4200/+31.9574+129.4000/+31.9600+129.3928/+31.9634+129.3800/+31.9742+129.3600/+31.9800+129.3519/+31.9949+129.3400/+32.0000+129.3355/+32.0038+129.3200/+32.0111+129.3000/+32.0164+129.2800/+32.0200+129.2720/+32.0290+129.2600/+32.0400+129.2470/+32.0455+129.2400/+32.0537+129.2200/+32.0600+129.2100/+32.0660+129.2000/+32.0767+129.1800/+32.0800+129.1758/+32.0998+129.1600/+32.1000+129.1599/+32.1200+129.1539/+32.1400+129.1498/+32.1600+129.1507/+32.1800+129.1583/+32.1832+129.1600/+32.2000+129.1746/+32.2047+129.1800/ 北西 160 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 小さな噴石の落下 75 1 +31.6109+130.5800/+31.6102+130.6000/+31.6156+130.6200/+31.6160+130.6400/+31.6000+130.6560/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5636+130.6200/+31.5729+130.6000/+31.5800+130.5912/+31.5944+130.5800/+31.6000+130.5693/+31.6109+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-08-09T15:00:00+09:00 2026-08-09T18:00:00+09:00 降灰 70 +32.1258+129.2400/+32.1316+129.2600/+32.1293+129.2800/+32.1268+129.3000/+32.1305+129.3200/+32.1341+129.3400/+32.1366+129.3600/+32.1375+129.3800/+32.1381+129.4000/+32.1340+129.4200/+32.1260+129.4400/+32.1200+129.4502/+32.1112+129.4600/+32.1000+129.4707/+32.0982+129.4800/+32.0924+129.5000/+32.0908+129.5200/+32.0890+129.5400/+32.0863+129.5600/+32.0807+129.5800/+32.0800+129.5817/+32.0683+129.6000/+32.0600+129.6103/+32.0573+129.6200/+32.0487+129.6400/+32.0400+129.6587/+32.0396+129.6600/+32.0360+129.6800/+32.0286+129.7000/+32.0205+129.7200/+32.0200+129.7208/+32.0023+129.7400/+32.0000+129.7422/+31.9978+129.7600/+31.9951+129.7800/+31.9889+129.8000/+31.9828+129.8200/+31.9800+129.8254/+31.9653+129.8400/+31.9600+129.8445/+31.9566+129.8600/+31.9525+129.8800/+31.9400+129.8990/+31.9393+129.9000/+31.9330+129.9200/+31.9200+129.9354/+31.9116+129.9400/+31.9000+129.9470/+31.8992+129.9600/+31.8985+129.9800/+31.8969+130.0000/+31.8952+130.0200/+31.8903+130.0400/+31.8800+130.0575/+31.8764+130.0600/+31.8600+130.0781/+31.8599+130.0800/+31.8578+130.1000/+31.8563+130.1200/+31.8512+130.1400/+31.8400+130.1569/+31.8371+130.1600/+31.8275+130.1800/+31.8200+130.1868/+31.8000+130.1952/+31.7995+130.2000/+31.7986+130.2200/+31.7942+130.2400/+31.7879+130.2600/+31.7800+130.2684/+31.7600+130.2753/+31.7598+130.2800/+31.7548+130.3000/+31.7569+130.3200/+31.7582+130.3400/+31.7400+130.3595/+31.7398+130.3600/+31.7205+130.3800/+31.7200+130.3804/+31.7074+130.4000/+31.7000+130.4074/+31.6963+130.4200/+31.6800+130.4363/+31.6799+130.4400/+31.6797+130.4600/+31.6762+130.4800/+31.6600+130.4969/+31.6600+130.5000/+31.6598+130.5200/+31.6499+130.5400/+31.6400+130.5499/+31.6400+130.5600/+31.6399+130.5800/+31.6369+130.6000/+31.6200+130.6174/+31.6200+130.6200/+31.6200+130.6400/+31.6198+130.6600/+31.6000+130.6798/+31.5800+130.6800/+31.5600+130.6797/+31.5403+130.6600/+31.5401+130.6400/+31.5406+130.6200/+31.5440+130.6000/+31.5586+130.5800/+31.5600+130.5779/+31.5600+130.5600/+31.5600+130.5400/+31.5600+130.5200/+31.5601+130.5000/+31.5604+130.4800/+31.5619+130.4600/+31.5630+130.4400/+31.5708+130.4200/+31.5800+130.4000/+31.5803+130.3800/+31.5806+130.3600/+31.5800+130.3560/+31.5640+130.3400/+31.5648+130.3200/+31.5673+130.3000/+31.5800+130.2832/+31.5803+130.2800/+31.5803+130.2600/+31.5805+130.2400/+31.5800+130.2364/+31.5698+130.2200/+31.5800+130.2008/+31.5809+130.2000/+31.5912+130.1800/+31.6000+130.1710/+31.6007+130.1600/+31.6010+130.1400/+31.6005+130.1200/+31.6018+130.1000/+31.6032+130.0800/+31.6057+130.0600/+31.6098+130.0400/+31.6168+130.0200/+31.6200+130.0153/+31.6400+130.0027/+31.6414+130.0000/+31.6440+129.9800/+31.6486+129.9600/+31.6552+129.9400/+31.6600+129.9259/+31.6614+129.9200/+31.6701+129.9000/+31.6800+129.8800/+31.7000+129.8636/+31.7009+129.8600/+31.7057+129.8400/+31.7078+129.8200/+31.7183+129.8000/+31.7200+129.7981/+31.7382+129.7800/+31.7400+129.7785/+31.7430+129.7600/+31.7478+129.7400/+31.7558+129.7200/+31.7600+129.7143/+31.7729+129.7000/+31.7787+129.6800/+31.7800+129.6765/+31.7877+129.6600/+31.7963+129.6400/+31.8000+129.6243/+31.8003+129.6200/+31.8031+129.6000/+31.8112+129.5800/+31.8200+129.5680/+31.8296+129.5600/+31.8400+129.5520/+31.8444+129.5400/+31.8499+129.5200/+31.8574+129.5000/+31.8600+129.4885/+31.8614+129.4800/+31.8672+129.4600/+31.8800+129.4416/+31.8819+129.4400/+31.9000+129.4278/+31.9036+129.4200/+31.9178+129.4000/+31.9200+129.3939/+31.9277+129.3800/+31.9400+129.3686/+31.9480+129.3600/+31.9600+129.3458/+31.9641+129.3400/+31.9738+129.3200/+31.9800+129.3123/+31.9969+129.3000/+32.0000+129.2938/+32.0095+129.2800/+32.0200+129.2683/+32.0295+129.2600/+32.0400+129.2528/+32.0578+129.2400/+32.0600+129.2388/+32.0800+129.2288/+32.1000+129.2229/+32.1200+129.2343/+32.1258+129.2400/ 西 150 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 小さな噴石の落下 75 1 +31.6024+130.5800/+31.6105+130.6000/+31.6152+130.6200/+31.6157+130.6400/+31.6000+130.6557/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5632+130.6200/+31.5714+130.6000/+31.5791+130.5800/+31.5800+130.5789/+31.6000+130.5740/+31.6024+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-08-09T18:00:00+09:00 2026-08-09T21:00:00+09:00 降灰 70 +32.1442+129.2800/+32.1555+129.3000/+32.1513+129.3200/+32.1458+129.3400/+32.1401+129.3600/+32.1400+129.3604/+32.1381+129.3800/+32.1370+129.4000/+32.1366+129.4200/+32.1363+129.4400/+32.1348+129.4600/+32.1308+129.4800/+32.1214+129.5000/+32.1200+129.5018/+32.1000+129.5184/+32.0995+129.5200/+32.0918+129.5400/+32.0843+129.5600/+32.0800+129.5788/+32.0796+129.5800/+32.0716+129.6000/+32.0600+129.6193/+32.0599+129.6200/+32.0559+129.6400/+32.0504+129.6600/+32.0404+129.6800/+32.0400+129.6805/+32.0200+129.6980/+32.0129+129.7000/+32.0000+129.7159/+31.9997+129.7200/+31.9980+129.7400/+31.9961+129.7600/+31.9945+129.7800/+31.9919+129.8000/+31.9886+129.8200/+31.9807+129.8400/+31.9800+129.8415/+31.9633+129.8600/+31.9600+129.8633/+31.9577+129.8800/+31.9521+129.9000/+31.9487+129.9200/+31.9402+129.9400/+31.9400+129.9405/+31.9310+129.9600/+31.9200+129.9783/+31.9183+129.9800/+31.9000+129.9909/+31.8992+130.0000/+31.8985+130.0200/+31.8966+130.0400/+31.8926+130.0600/+31.8863+130.0800/+31.8800+130.0878/+31.8600+130.0964/+31.8595+130.1000/+31.8589+130.1200/+31.8573+130.1400/+31.8534+130.1600/+31.8467+130.1800/+31.8400+130.1874/+31.8200+130.1977/+31.8000+130.1976/+31.7996+130.2000/+31.7992+130.2200/+31.7965+130.2400/+31.7938+130.2600/+31.7800+130.2777/+31.7720+130.2800/+31.7731+130.3000/+31.7600+130.3168/+31.7575+130.3200/+31.7400+130.3309/+31.7393+130.3400/+31.7383+130.3600/+31.7280+130.3800/+31.7200+130.3880/+31.7073+130.3800/+31.7000+130.3800/+31.6998+130.4000/+31.6976+130.4200/+31.6800+130.4389/+31.6800+130.4400/+31.6798+130.4600/+31.6777+130.4800/+31.6600+130.4977/+31.6600+130.5000/+31.6598+130.5200/+31.6552+130.5400/+31.6400+130.5552/+31.6400+130.5600/+31.6399+130.5800/+31.6368+130.6000/+31.6200+130.6168/+31.6200+130.6200/+31.6200+130.6400/+31.6198+130.6600/+31.6000+130.6798/+31.5800+130.6800/+31.5600+130.6796/+31.5404+130.6600/+31.5402+130.6400/+31.5437+130.6200/+31.5600+130.6033/+31.5600+130.6000/+31.5600+130.5800/+31.5600+130.5600/+31.5600+130.5400/+31.5600+130.5200/+31.5601+130.5000/+31.5606+130.4800/+31.5641+130.4600/+31.5800+130.4413/+31.5800+130.4400/+31.5801+130.4200/+31.5803+130.4000/+31.5808+130.3800/+31.5820+130.3600/+31.5800+130.3458/+31.5742+130.3400/+31.5800+130.3285/+31.5802+130.3200/+31.5807+130.3000/+31.5819+130.2800/+31.5830+130.2600/+31.5851+130.2400/+31.6000+130.2205/+31.6001+130.2200/+31.6014+130.2000/+31.6022+130.1800/+31.6038+130.1600/+31.6060+130.1400/+31.6038+130.1200/+31.6088+130.1000/+31.6120+130.0800/+31.6187+130.0600/+31.6200+130.0560/+31.6281+130.0400/+31.6338+130.0200/+31.6400+130.0050/+31.6405+130.0000/+31.6449+129.9800/+31.6549+129.9600/+31.6600+129.9516/+31.6665+129.9400/+31.6759+129.9200/+31.6800+129.9150/+31.7000+129.9014/+31.7005+129.9000/+31.7015+129.8800/+31.7032+129.8600/+31.7075+129.8400/+31.7163+129.8200/+31.7200+129.8144/+31.7347+129.8000/+31.7400+129.7926/+31.7427+129.7800/+31.7523+129.7600/+31.7600+129.7487/+31.7657+129.7400/+31.7732+129.7200/+31.7800+129.7090/+31.7885+129.7000/+31.8000+129.6826/+31.8002+129.6800/+31.8034+129.6600/+31.8086+129.6400/+31.8133+129.6200/+31.8200+129.6036/+31.8221+129.6000/+31.8330+129.5800/+31.8400+129.5722/+31.8451+129.5600/+31.8567+129.5400/+31.8600+129.5348/+31.8687+129.5200/+31.8800+129.5107/+31.9000+129.5031/+31.9011+129.5000/+31.9017+129.4800/+31.9024+129.4600/+31.9039+129.4400/+31.9080+129.4200/+31.9200+129.4003/+31.9204+129.4000/+31.9259+129.3800/+31.9342+129.3600/+31.9400+129.3490/+31.9440+129.3400/+31.9579+129.3200/+31.9600+129.3181/+31.9800+129.3046/+31.9947+129.3000/+32.0000+129.2966/+32.0117+129.2800/+32.0200+129.2674/+32.0247+129.2600/+32.0365+129.2400/+32.0400+129.2353/+32.0600+129.2248/+32.0800+129.2238/+32.1000+129.2232/+32.1200+129.2356/+32.1233+129.2400/+32.1332+129.2600/+32.1400+129.2740/+32.1442+129.2800/ 西 150 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 小さな噴石の落下 75 1 +31.6016+130.5800/+31.6101+130.6000/+31.6154+130.6200/+31.6155+130.6400/+31.6000+130.6555/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5639+130.6200/+31.5705+130.6000/+31.5800+130.5857/+31.5961+130.5800/+31.6000+130.5758/+31.6016+130.5800/ 西 8 鹿児島県鹿児島市 4620100 2026-08-09T21:00:00+09:00 2026-08-10T00:00:00+09:00 降灰 70 +32.1703+129.3000/+32.1735+129.3200/+32.1758+129.3400/+32.1751+129.3600/+32.1709+129.3800/+32.1653+129.4000/+32.1727+129.4200/+32.1776+129.4400/+32.1760+129.4600/+32.1631+129.4800/+32.1600+129.4827/+32.1505+129.5000/+32.1459+129.5200/+32.1400+129.5389/+32.1398+129.5400/+32.1354+129.5600/+32.1285+129.5800/+32.1200+129.5934/+32.1134+129.6000/+32.1000+129.6169/+32.0997+129.6200/+32.0969+129.6400/+32.0939+129.6600/+32.0899+129.6800/+32.0800+129.6990/+32.0790+129.7000/+32.0708+129.7200/+32.0600+129.7340/+32.0582+129.7400/+32.0516+129.7600/+32.0422+129.7800/+32.0400+129.7828/+32.0239+129.8000/+32.0200+129.8074/+32.0106+129.8200/+32.0000+129.8289/+31.9993+129.8400/+31.9979+129.8600/+31.9957+129.8800/+31.9855+129.9000/+31.9800+129.9156/+31.9776+129.9200/+31.9600+129.9363/+31.9594+129.9400/+31.9568+129.9600/+31.9543+129.9800/+31.9470+130.0000/+31.9403+130.0200/+31.9400+130.0206/+31.9299+130.0400/+31.9200+130.0509/+31.9000+130.0597/+31.9000+130.0600/+31.8993+130.0800/+31.8980+130.1000/+31.8968+130.1200/+31.8933+130.1400/+31.8826+130.1600/+31.8800+130.1659/+31.8686+130.1800/+31.8600+130.1853/+31.8581+130.2000/+31.8571+130.2200/+31.8400+130.2386/+31.8360+130.2400/+31.8249+130.2600/+31.8200+130.2638/+31.8000+130.2712/+31.7994+130.2800/+31.7991+130.3000/+31.7800+130.3196/+31.7797+130.3200/+31.7793+130.3400/+31.7752+130.3600/+31.7600+130.3782/+31.7568+130.3800/+31.7400+130.3949/+31.7200+130.3998/+31.7199+130.4000/+31.7193+130.4200/+31.7145+130.4400/+31.7000+130.4545/+31.6996+130.4600/+31.6942+130.4800/+31.6800+130.4942/+31.6799+130.5000/+31.6783+130.5200/+31.6600+130.5399/+31.6600+130.5400/+31.6595+130.5600/+31.6400+130.5798/+31.6400+130.5800/+31.6399+130.6000/+31.6354+130.6200/+31.6200+130.6354/+31.6200+130.6400/+31.6199+130.6600/+31.6000+130.6799/+31.5800+130.6800/+31.5600+130.6791/+31.5409+130.6600/+31.5408+130.6400/+31.5600+130.6208/+31.5600+130.6200/+31.5600+130.6000/+31.5600+130.5800/+31.5600+130.5600/+31.5601+130.5400/+31.5607+130.5200/+31.5674+130.5000/+31.5800+130.4867/+31.5800+130.4800/+31.5802+130.4600/+31.5808+130.4400/+31.5838+130.4200/+31.5951+130.4000/+31.6000+130.3951/+31.6004+130.3800/+31.6009+130.3600/+31.6000+130.3568/+31.5832+130.3400/+31.5858+130.3200/+31.5934+130.3000/+31.6000+130.2910/+31.6158+130.2800/+31.6200+130.2754/+31.6205+130.2600/+31.6218+130.2400/+31.6200+130.2345/+31.6058+130.2200/+31.6118+130.2000/+31.6200+130.1806/+31.6205+130.1800/+31.6400+130.1666/+31.6407+130.1600/+31.6418+130.1400/+31.6404+130.1200/+31.6454+130.1000/+31.6480+130.0800/+31.6544+130.0600/+31.6600+130.0481/+31.6636+130.0400/+31.6715+130.0200/+31.6800+130.0102/+31.7000+130.0004/+31.7001+130.0000/+31.7009+129.9800/+31.7028+129.9600/+31.7066+129.9400/+31.7105+129.9200/+31.7195+129.9000/+31.7200+129.8982/+31.7281+129.8800/+31.7400+129.8702/+31.7442+129.8600/+31.7567+129.8400/+31.7600+129.8334/+31.7647+129.8200/+31.7800+129.8010/+31.7814+129.8000/+31.7867+129.7800/+31.7940+129.7600/+31.8000+129.7470/+31.8006+129.7400/+31.8038+129.7200/+31.8200+129.7021/+31.8281+129.7000/+31.8400+129.6896/+31.8417+129.6800/+31.8482+129.6600/+31.8577+129.6400/+31.8600+129.6319/+31.8625+129.6200/+31.8704+129.6000/+31.8782+129.5800/+31.8800+129.5764/+31.8908+129.5600/+31.9000+129.5458/+31.9009+129.5400/+31.9032+129.5200/+31.9069+129.5000/+31.9139+129.4800/+31.9200+129.4716/+31.9397+129.4600/+31.9400+129.4598/+31.9600+129.4421/+31.9627+129.4400/+31.9656+129.4200/+31.9702+129.4000/+31.9800+129.3807/+31.9803+129.3800/+31.9908+129.3600/+32.0000+129.3484/+32.0025+129.3400/+32.0164+129.3200/+32.0200+129.3170/+32.0400+129.3069/+32.0596+129.3000/+32.0600+129.2989/+32.0662+129.2800/+32.0749+129.2600/+32.0800+129.2521/+32.0908+129.2400/+32.1000+129.2341/+32.1084+129.2400/+32.1200+129.2510/+32.1286+129.2600/+32.1400+129.2695/+32.1538+129.2800/+32.1600+129.2853/+32.1703+129.3000/ 北西 150 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 小さな噴石の落下 75 1 +31.6029+130.5800/+31.6165+130.6000/+31.6150+130.6200/+31.6169+130.6400/+31.6000+130.6569/+31.5988+130.6600/+31.5800+130.6788/+31.5612+130.6600/+31.5612+130.6400/+31.5640+130.6200/+31.5741+130.6000/+31.5800+130.5925/+31.5990+130.5800/+31.6000+130.5780/+31.6029+130.5800/ 西 8 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、９日０９時から１２時までは火口から西方向、９日２１時から２４時までは火口から北西方向に降灰が予想されます。 　９日６時から９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 　０９日０６時から０９時まで　西（鹿児島市街方向）　　　１６０ｋｍ　８ｋｍ　　　　　 　０９日０９時から１２時まで　西（鹿児島市街方向）　　　１７０ｋｍ　８ｋｍ　　　　　 　０９日１２時から１５時まで　北西（鹿児島市吉野方向）　１６０ｋｍ　８ｋｍ　　　　　 　０９日１５時から１８時まで　西（鹿児島市街方向）　　　１５０ｋｍ　８ｋｍ　　　　　 　０９日１８時から２１時まで　西（鹿児島市街方向）　　　１５０ｋｍ　８ｋｍ　　　　　 　０９日２１時から２４時まで　北西（鹿児島市吉野方向）　１５０ｋｍ　８ｋｍ　　　　　 　 　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、いちき串木野市、薩摩川内市 　 　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。