San Benedicto Island, Revillagigedo Islands, Mexico
19.30 N, 110.82 W
summit elevation 332 m
cinder cones
The volcano is composed of a cinder cone with a base diameter of 700 m. The vent has been plugged by a cap of lava. The volcano was born on August 1, 1952.
The eruptions stopped at the end of 1953 and the volcano has shown fumarolic activity since.
1952-53