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 ...

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 ...

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 ...

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

TEMPO.CO , Jakarta - Mount Marapi in West Sumatra experienced another eruption on Sunday evening, December 14, 2025, at 16:37 ...

Record Numbers Define the Current Volcanic Crisis The Ring of Fire has witnessed over 50 volcanic eruptions between mid-2023 ...

JAKARTA (Reuters) -Indonesian authorities evacuated more than 900 people and were facilitating the safe return on Thursday of 170 climbers stranded after the eruption of its Semeru volcano, one of 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 ...