
Indonesia’s highest volcano on its most densely populated island released searing gas clouds and rivers of lava in its latest eruption Sunday.
Monsoon rains eroded and finally collapsed the lava dome atop 3,676-meter (12,060-foot) Mount Semeru, causing the eruption, according to National Disaster Management Agency spokesperson Abdul Muhari, citing information from the Vulcanology and Geological Hazard Mitigation Agency at the Energy and Mineral Resources Ministry.