Global Volcanism Program | Image GVP-09156
The SE flanks of Chachadake volcano in the Kuril Islands rise above the Pacific Ocean at the NE tip of Kunashir Island. A cone has formed in the 2.1 x 2.4 km summit caldera and is seen here rising above the center of the edifice. A major explosive eruption in 1973 and a smaller eruption occurred in 1812.
Copyrighted photo by Yoshihiro Ishizuka, 1992 (Japanese Quaternary Volcanoes database, RIODB, http://riodb02.ibase.aist.go.jp/strata/VOL_JP/EN/index.htm and Geol Surv Japan, AIST, http://www.gsj.jp/).