Volcano Islands, Japan
23.50 N, 141.90 E
summit elevation -30 m
submarine volcano
Minami-Hiyoshi submarine volcano is located in the volcano islands of Japan, 1300 km south of Tokyo.
Water discolouration and spouting have occurred at the volcano since 1975.
1996?, 1992?, 1978?, ?1976-77, 1976?, 1975