Mount Semeru in East Java erupted again on Feb 27,2026, with 24 eruptions in a week. PVMBG alerts Level III, advises avoiding areas near the volcano. It has the most eruptions in Indonesia in 2026 wit ...

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.

On November 19, 2025, Mount Semeru, the tallest volcano in Java, erupted violently at 4:00 PM local time. The eruption sent a massive column of ash shooting two kilometers into the sky and created ...

An Indonesian volcano has erupted and spewed an enormous 54,000ft ash cloud, causing Australia to trigger a flight safety warning. Mount Semeru, located on the border of Lumajang District and Malang ...

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

Mount Semeru in East Java erupted again on February 27, 2026 afternoon, with 23 eruptions in the past week. PVMBG advises avoiding activities within 13km of the peak and 500m from Besuk Kobokan riverb ...