A pyroclastic flow burst from Mount Etna’s summit on 2 June 2025 and raced down the volcano’s western flank while a ...

What happened: A collapse of lava deposits triggered Mayon’s longest pyroclastic flow of the year, racing 4 km down the Mi-isi gully and sending ash over 124 villages. Who is affected: Over 5,400 ...

There has been no change in the safe distance or sectoral recommendations for potential dangers related to Mount Merapi activities over the last three days.

Mayon Volcano in the Philippines has erupted with smoke, as pictured, filling the sky on Saturday. Thick smoke engulfed the areas of Sua, Camalig, Albay, following the eruption. Article continues ...

Since Mount Shinmoedake began erupting on June 22, experts are continuing to closely monitor the southern Kyushu volcano in ...

SHIMABARA, Nagasaki -- June 3 marked 35 years since a major pyroclastic flow on Mount Unzen's Fugen peak in Nagasaki ...

Memorial services were held to commemorate the catastrophic 1991 eruption and pyroclastic flow at Mount Unzen's Fugen peak ...

A pyroclastic flow (also known as a pyroclastic density current or a pyroclastic cloud) is a fast-moving current of hot gas and volcanic matter (collectively known as tephra) that flows along the ...

Volcanoes are often judged by the size of their eruptions, but volcanologists measure danger ...