This report covers the renewed eruption of Mount Semeru in East Java on February 26, 2026, including its activity level, seismograph data, safety advisories from PVMBG, and its status as the most acti ...

The eruption pushed the ash cloud to an estimated altitude of 6,676 metres above sea level. The plume quickly drifted toward the south-east, ...

Mount Semeru in East Java erupted again on February 23, 2026, marking its 5th eruption in a week. It leads Indonesia's 2026 eruption count with 389 events out of 741 total. PVMBG warns against activit ...

Indonesia’s Mount Semeru volcano in East Java erupted early Saturday, sending scorching clouds and ash 6 kilometers (3.7 miles) from its crater, according to state-run media.

Indonesia’s Mount Semeru in East Java erupted five times on Friday, triggering pyroclastic flows that travelled up to 3,000 metres, authorities said ...

Indonesia sits on the Pacific “Ring of Fire,” a zone of frequent seismic activity, and has more than 120 active volcanoes.

Mount Semeru erupted on Thursday morning, sending an ash column about 800 meters above its summit, authorities said, ...

Indonesia’s Mount Semeru in East Java Eurpts Early Saturday . Indonesia’s Mount Semeru in East Java erupted early Saturday morning, propelling dense ash and high-temperature clouds up to 6 kilometers ...

Dozens of people have died, hundreds are missing and many more homes were destroyed after separate volcanic eruptions in Hawaii and Guatemala that made headlines worldwide in recent months. And ...