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

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.

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

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

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

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

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

Indonesia’s Mount Semeru, the highest peak on Java island, has erupted, blanketing several villages with falling ash, prompting evacuations and leading authorities to raise the alert to the highest ...

A year after its last major eruption, Indonesia's Mount Semeru is at it again — and prompting worry and evacuations. The volcano, located in Lumajang, East Java, sent columns of ash about 5,000 feet ...

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

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 ...