Mount Semeru in East Java erupted again on Feb 18,2026, with 35 eruptions in a week. PVMBG reports Level III alert, advises no activities within 13km of peak along Besuk Kobokan. It has the most erupt ...

Mount Semeru in East Java erupted again on February 21, 2026, with 56 eruptions in the past week. Its activity level is at Alert Level III. PVMBG has issued safety advisories for nearby areas. In 2026 ...

Indonesia’s Mount Semeru volcano in East Java erupted early Saturday, sending scorching clouds and ash 6 kilometers (3.7 ...

The first eruption occurred at 12:28 a.m. local time (1728 GMT Tuesday), producing an ash column that rose about 600 meters above the peak. The ...

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

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 ...

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

Mount Semeru erupted on Thursday morning, sending an ash column about 800 meters above its summit, authorities said, prompting renewed warnings as the volcano ...