SEATTLE — Editor's note: The above video on the USGS adding more lahar detection sites at Mount Rainier National Park originally aired June 8, 2021. SEATTLE - Western Washington is virtually ...
Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...
The Indonesian island of Java’s tallest volcano, Semeru, sent an ash cloud nearly a mile into the air this week—the latest uptick in unrest from a mountain that belches ash and volcanic gases almost ...
Mount Semeru erupts, sending an ash plume 700 meters above the summit on Thursday morning (Jan 8, 2026). (CREDIT: ANTARA/HO-PVMBG) JAKARTA, Feb 13 (Bernama) -- Indonesia’s Mount Semeru in East Java ...