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.

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

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

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 ...

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 ...

A volcano has erupted, propelling an 800m ash column into the sky. Mount Semeru on Indonesia's main island of East Java has exploded three times, prompting terrified locals to seek safety. Thousands ...

Mount Semeru in Indonesia's East Java province erupted six times early on Sunday, with ash plumes reaching as high as 1,200 ...

From the smouldering flanks of Java to the isolated craters of Flores, Indonesia's volcanoes are some of the grandest in the ...

JAKARTA (Reuters) -A volcano erupted in Indonesia on Sunday spewing a cloud of ash 15 km into the sky and forcing the evacuation of nearly 2,000 people, authorities said, as they issued their highest ...

Several villages were blanketed with falling ash. Rescuers were sifting through smouldering debris and thick mud in search of survivors a day after the highest volcano on Indonesia’s most densely ...