Mount Semeru, in East Java, Indonesia, has been on a high level active alert for several years. The eruption has left ...

Mount Semeru erupted again on Dec 24, 2025, for the 28th time in a week. An ash column of 500m was observed. Its activity ...

Rising 3,676 meters (12,060 feet) above sea level, Semeru is among Indonesia’s most active volcanoes and has a history of ...

Mount Semeru, which has entered a highly active phase over the last few years, erupted six times Sunday morning with the ...

Mount Semeru in East Java erupted again on Dec 22, 2025, for the 9th time in a week, maintaining Level III (Alert) status.

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

The activity was recorded on a seismograph with a maximum amplitude of 22 millimeters and a duration of 182 seconds. In addition to the ash plume, the 3,676-meter-high volcano, the tallest peak on ...

JAKARTA: Thousands of residents in Indonesia's East Java were on high alert on Monday (Dec 5) after a violent eruption at the island's tallest volcano prompted authorities to impose an 8km no-go zone ...

TEMPO.CO, Jakarta - East Java volcano, Mount Semeru, erupted on Tuesday night, December 31, 2024, at 20:24 Western Indonesia Time. "The eruption was not observed visually. When the report was made, ...