A powerful volcanic eruption in Indonesia sent residents fleeing as Mount Semeru released a towering ash column and pyroclastic flow - a fast-moving, superheated cloud of dense volcanic gas, ash and ...
People look at a pyroclastic flow during the eruption of Mount Semeru in Lumajang, East Java, on November 19, 2025. - AFP LUMAJANG, Indonesia: Mount Semeru, located on the border of Lumajang and ...
TEMPO.CO, Jakarta - On Wednesday afternoon, January 14, 2026, Mount Semeru emitted a series of pyroclastic flows. The Mount Semeru Volcano Observation Post (PGA) at Gunung Sawur reported that seismic ...