Mount Semeru erupted again in East Java on Dec 13, 2025, with 36 eruptions in the last week. The ash column reached 500m.

Mount Semeru in East Java province unleashed searing clouds of hot ash and a mixture of rock, lava and gas that traveled up to 4.3 miles down its slopes.

Mount Semeru in East Java erupted again on Dec 5, 2025, its 70th in a week. With activity at Level III (Alert), PVMBG warns ...

The volcano has been active recently, having previously erupted on Nov 19 and Dec 5. Read more at straitstimes.com. Read more ...

Mt. Semeru erupted again on Saturday, sending a column of smoke and ash about 1,000 meters (3,280 feet) above its peak in Indonesia’s East Java province, according to local media reports.

JAKARTA (Reuters) -Indonesian authorities evacuated over 1,000 people, including over 170 hikers, on Thursday after the ...

JAKARTA, Indonesia – Indonesian authorities raised the alert for Mount Semeru volcano to the highest level on Wednesday after a series of eruptions prompted evacuations. The volcano is the highest ...

Recent major volcanic eruptions in Indonesia and Ethiopia have sparked questions about increasing activity. However, experts state there's no evidence of a global rise, attributing perceived increases ...

JAKARTA, Indonesia (AP) — Indonesia’s Mount Semeru, the highest peak on Java island, erupted Wednesday, blanketing several villages with falling ash, prompting evacuations and leading authorities to ...