Sirens sounded as Semeru Volcano in Indonesia sent a fast-moving pyroclastic flow down its southeastern flank, highlighting ...

Fuego volcano eruption 2026: Guatemala's most dangerous stratovolcano has entered a full paroxysmal phase, sending pyroclastic flows through six ravines, forcing roughly 1,000 evacuations, closing ...

Add Yahoo as a preferred source to see more of our stories on Google. Massive amounts of ash spewed from the Mayon volcano in the Philippines, blanketing more than 87 villages across three towns over ...

JAKARTA(Bernama): Indonesia's Mount Semeru erupted three times on Saturday morning, with the second eruption at 6.21 am triggering a pyroclastic flow that travelled about 3.5 kilometres down the ...

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 ...