Indonesia's Semeru Volcano Monitoring Station (PGA) in Lumajang regency, East Java province, recorded 31 volcanic eruption-related earthquakes just in the morning of January 6.

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 ...

An Indonesian volcano has erupted and spewed an enormous 54,000ft ash cloud, causing Australia to trigger a flight safety warning. Mount Semeru, located on the border of Lumajang District and Malang ...

TEMPO.CO, Jakarta – Indonesia’s Geological Agency has reported that volcanic activity at Mount Semeru, the highest volcano on ...

JAKARTA (Reuters) - Indonesian authorities ordered people living near a volcano to leave their homes on Friday and a major city closed its airport after the 5,500 meter (18,000 ft) peak sent a column ...

TEMPO.CO, Jakarta - Indonesia’s Geological Agency has maintained Mount Semeru ’s volcanic activity at Level III (Alert) as of ...

The Kawah Ijen lake in Indonesia is the largest acidic lake in the world. It is located in the crater of an active volcano in ...