Sirens sounded as Semeru Volcano in Indonesia sent a fast-moving pyroclastic flow down its southeastern flank, highlighting the danger around one of Java’s most active volcanoes. During July 2026, ...
Volcanologist Professor Chris Jackson discovers evidence of the deadly pyroclastic flow. Volcanologist Professor Chris Jackson reveals the power of the deadly pyroclastic flow that had swept through ...
A superheated torrent of gas, rock, and volcanic debris tore 4 kilometers down Mayon volcano’s Mi-isi Gully in early June 2026, marking the longest pyroclastic density current recorded during the ...