The Lumajang Sub-regional Police Department deployed personnel to assist in extinguishing forest and land fires on Mount Semeru, located within the Bromo Tengger Semeru National Park (TNBTS), Lumajang Regency, East Java.
Forest and land fires on Mount Semeru, located in the Bromo Tengger Semeru National Park (TNBTS) area in Lumajang Regency, East Java, were extinguished using water-bombing helicopters on Friday (8/28/2026).
Mount Semeru erupted on Saturday night with a 2.5km pyroclastic flow toward Besuk Kobokan. Read the latest safety warnings and eruption details here.
Mount Semeru erupted nine times on Saturday, with ash clouds reaching 1,000 meters. Read the latest safety warnings and PVMBG status updates here.
Mount Semeru erupts with 6km ash clouds, forcing strict exclusion zones in Lumajang. Click to read the full safety advisory and volcanic activity report.
Mount Semeru erupts, sending a 5-kilometer pyroclastic flow in East Java. Authorities enforce safety restrictions. Read the full report.
Read the latest update on Mount Semeru’s 16 eruptions, hazard zones, and official warnings.
Eat Java Polcie intensify humanitarian operations after Mount Semeru’s high-alert eruption, serving evacuees and cleaning damaged homes. Learn how Brimob is supporting survivors. Read the full report.
Mount Semeru releases a 1,000-meter plume as residents panic over a secondary eruption in Lumajang. Authorities close main roads and enforce high-risk evacuation zones. Read the full report.
Hundreds evacuated, hikers trapped but safe, and residents injured as Mount Semeru’s eruption sends deadly pyroclastic flows down its slopes. Read the full report.
Mount Semeru erupts in Indonesia, unleashing a 7-km pyroclastic flow and triggering strict danger warnings for nearby communities. Read more.
Hundreds stranded after Mount Semeru’s cold lava floods destroy roads and bridges in East Java, hours before a fresh eruption. Read the full update on the ongoing volcanic disaster.
