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 26, 2025, reaching Level III (Alert). It recorded 34 eruptions in a week, with 3,132 ...

A HUGE volcano has erupted six times in one day, sending an enormous 3,937ft column of ash into the air. Dramatic footage ...

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

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 ...

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

Mount Semeru in East Java erupted again, its 32nd time this week. Its activity level is Alert (Level III). PVMBG warns ...

JAKARTA, Indonesia (AP) — Mount Semeru, the highest volcano on Indonesia’s most densely populated island of Java, spewed hot clouds as far away as 4.5 kilometers (nearly 3 miles) on Saturday. There ...

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

On November 19, 2025, Mount Semeru, the tallest volcano in Java, erupted violently at 4:00 PM local time. The eruption sent a massive column of ash shooting two kilometers into the sky and created ...

JAKARTA, Indonesia (AP) — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic ...