The Ontong Java Plateau (OJP), located in the Pacific Ocean, formed around 110 to 120 million years ago through massive submarine volcanic eruptions. This event is considered the most extensive ...

Volcanic materials spew from Mount Semeru in Lumajang, East Java province, Indonesia, on April 7, 2026. (Photo by Ersa/Xinhua ...

A column of ash from the eruption of Mount Semeru on Tuesday evening, April 7, 2026, reached a height of two kilometers above ...

Indonesia’s Mount Dukono in North Maluku province and Mount Semeru in East Java province erupted on April 5, prompting ...

Observation data showed that the volcano erupted at least seven times from shortly after midnight, with the first recorded at ...

Mount Semeru in East Java, Indonesia, erupted on 3 April, sending huge plumes of ash and steam into the sky. Authorities ...

Mount Semeru in Indonesia erupted multiple times on Monday morning, sending thick columns of ash up to 1,100 metres above its ...

JAKARTA: Mount Semeru, the highest volcano on Indonesia's Java island, erupted multiple times on Sunday (April 5) morning, ...

Residents living on the slopes of the volcano in Lumajang Regency have been urged to remain outside an 8-kilometer radius ...

JAKARTA, April 6 (Xinhua) -- Indonesia's Mount Semeru in East Java province erupted several times on Monday morning, sending thick ash up to 1,100 meters above its summit, according to the Center for ...

Mount Semeru in East Java erupted nine times on Saturday, sending ash plumes up to 1,000 meters above the summit, authorities ...

Mount Semeru in East Java erupted nine times on Sunday, with the latest eruption sending an ash column up to 800 metres above ...