Mount Semeru in East Java erupted again on January 1, 2026, with an ash column reaching 900m. Its activity level is Level III ...

Mount Semeru erupted again on Dec 26, 2025, reaching Level III (Alert). It recorded 34 eruptions in a week, with 3,132 ...

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

Australians were told to brace for potential flight delays on Thursday in the wake of a volcanic eruption on Indonesia’s main island of Java.

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

Mount Lewotobi Laki Laki, one of Indonesia’s most active volcanoes, erupted for a second straight day, sending a column of volcanic materials and ash up to 18 kilometres (11 miles) into the sky early ...