The stratovolcano at the lower center of this radar image is Cerro el Ciguatepe, one of several Quaternary volcanoes that lie in the Nicaraguan interior highlands. A well-preserved 1.5-km-wide crater is breached to the SW and partially filled by a blocky plug dome. The steep-sided stratovolcano was constructed at the boundary of flat-lying Tertiary ignimbrite deposits and fault-blocks bordering the Nicaraguan depression.

Radar image, 1971 (courtesy of Jaime Incer).

Ciguatepe, Cerro el