A zoomed-in view shows the front of a pyroclastic flow rushing down Semeru Volcano after an eruption sends hot ash and debris ...

A pyroclastic event at Mayon Volcano triggered fresh warnings as hot ash, gas, and volcanic debris moved down the slopes.

Pyroclastic flows are some of the most fearsome hazards posed by erupting volcanoes. These avalanches of superheated ash, gas, and rock are responsible for some of the most famous volcanic disasters ...

Semeru volcano — the tallest volcano on Java at 3,676 meters — erupted on the afternoon of November 19, 2025, with pyroclastic flows racing at high speed more than 8.5 kilometers down its slopes, as ...

Communities told to stay on high alert, avoid 6-km danger zone amid ongoing activity Mayon Volcano's eruption kicks up a thick ash plume as seen from Legazpi City, Albay province, about 500km ...

The discovery of the driving force behind the world's deadliest volcanic events could help improve forecasting of their devastating effects, new research suggests. The findings reveal the mechanism ...

Make this your preferred source to get more updates from this publisher on Google. An ongoing pyroclastic density current (PDC) event, locally known as uson, was recorded at Mayon Volcano on Sunday ...

At least 330 people were evacuated on Thursday in Guatemala following an eruption of the Fuego volcano, located 35 km from the capital, according to the civil protection agency, which declared an ...

Residents of Guinobatan, Albay, go about their daily activities amid ashfall following a pyroclastic density current from Mayon Volcano that blanketed parts of the town on May 2, 2026. Authorities ...