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.

JAKARTA, Indonesia (AP) — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic ...

Mount Semeru in East Java erupted again on Feb 12,2026, with 25 eruptions in a week. PVMBG reports ash column 900m above peak ...

Mount Semeru in East Java erupted again on Feb 14,2026 with a 2000m ash column. It has erupted 41 times in a week, 308 times in 2026 so far. PVMBG warns against activities in high-risk areas near the ...

Indonesia’s Mount Semeru volcano in East Java erupted seven times in three hours early Wednesday, sending volcanic ash up to 800 meters (2,624 feet) above its peak, state-run media reported. The first ...

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.

The first eruption was recorded at 4:58 a.m., producing an ash column approximately 500 meters high that drifted to the northeast, ...

A powerful volcanic eruption in Indonesia sent residents fleeing as Mount Semeru released a towering ash column and pyroclastic flow - a fast-moving, superheated cloud of dense volcanic gas, ash and ...

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 ...

Indonesia’s Mount Semeru volcano in East Java erupted seven times in three hours early on Wednesday, sending volcanic ash up to 800 metres above its peak, state-run media reported. The first eruption ...