Mount Semeru erupted again on Dec 27, 2025, its 36th eruption in a week. At Alert Level III, PVMBG warns against activities ...

Mount Semeru in East Java erupted again early this morning (Dec 30, 2025) with an ash column height of 700m. It has erupted 70 times in the past week, and 3,143 times this year, the most in Indonesia.

According to monitoring data, eruption columns varied in height, ranging between 500m and 1,200m. Semeru, which rises 3,676m ...

JAKARTA--Indonesian authorities issued a tsunami alert Wednesday after eruptions at Ruang mountain sent ash thousands of feet high. Officials ordered more than 11,000 people to leave the area. The ...

A huge volcano has erupted six times in one day, sending an enormous 1.2 kilometre column of ash into the air.Dramatic ...

JAKARTA: Indonesia's Semeru volcano erupted on Wednesday (Nov 19) and the country's volcanology agency increased the alert level of Java Island's tallest mountain to the highest. The volcano spewed ...

LUMAJANG, Indonesia (AP) — The death toll following the eruption of the highest volcano on Indonesia’s most densely populated island of Java has risen to 13, with seven people still missing, officials ...

TOKYO (Kyodo) -- The death toll from a volcanic eruption Saturday on Indonesia's main island of Java has risen to 13, the country's disaster agency said Sunday. National Disaster Mitigation Agency ...

There were no immediate evacuations. Mount Semeru, the highest volcano on Indonesia’s most densely populated island of Java, spewed hot clouds as far away as 4.5km (nearly three miles) on Saturday.

Mount Merapi, also called the Mount Fuji of Java. (Photo courtesy of Mount Fuji Research Institute, Yamanashi Prefectural Government) Researchers at a Mount Fuji research institute are to begin ...

LUMAJANG, Indonesia--The death toll following the eruption of the highest volcano on Indonesia’s most densely populated island of Java has risen to 13, with seven people still missing, officials said ...

Rescuers walk on an area affected by the eruption of Mount Semeru, background, during a search for victims in Lumajang, East Java, Indonesia, on Dec. 8, 2021. (AP Photo/Trisnadi) JAKARTA, Indonesia ...