Raung, active volcano, East Java prov., Indonesia, rising to 10,932 ft (3,332 m), with a steep-sided, 1.2-mi (2-km) wide caldera that is 1,600 ft (500 m) deep. It is located SW of Ijen caldera. A massive stratovolcano, Raung has frequent explosive eruptions.
The Columbia Electronic Encyclopedia, 6th ed. Copyright 2012, Columbia University Press. All rights reserved.
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