Ryukyu Islands, Japan
29.85 N, 129.87 E
summit elevation 979 m
Stratovolcanoes
Nakano volcano is located on an island 9 x 5 km in diameter and surrounded by coral reefs. A mud eruption occurred in 1914.
Further Reading
Kusano, Y. et al., 2014. Occurrence of old groundwater in a volcanic island on a continental shelf; an example from Nakano-shima Island, Oki-Dozen, Japan. Journal of Hydrology, 511, pp.295-309.
1949 (gas emissions), 1914