JAKARTA: Indonesia's Mount Semeru located on the border of Lumajang and Malang regencies in East Java, erupted multiple times ...

Mount Semeru, located on the border of Lumajang and Malang regencies in East Java, erupted multiple times, sending ash columns up to 1,000m above its summit ...

The death toll following the eruption of the highest volcano on Indonesia’s most densely populated island of Java has risen ...

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

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

Indonesia’s Mount Merapi volcano spewed avalanches of hot clouds in eruptions overnight Thursday that forced about 250 ...

Volcanic eruptions remain one of Earth’s most dramatic natural phenomena, characterised by explosive discharges of ash, gas and pyroclastic materials that play a critical role in shaping the ...

Suggested Citation: "3 Forecasting Eruptions." National Academies of Sciences, Engineering, and Medicine. 2017. Volcanic Eruptions and Their Repose, Unrest, Precursors, and Timing. Washington, DC: The ...