A section of lava collapses on Mayon Volcano, sending hot ash, gas, and volcanic material rushing down the slope as a ...

A pyroclastic flow burst from Mount Etna’s summit on 2 June 2025 and raced down the volcano’s western flank while a 6.5-kilometer ash plume climbed above the crater, forcing tourists on the upper ...

Pyroclastic density currents are ground hugging gas-particle flows associated to explosive volcanic eruptions and moving down a volcano's slope, causing devastation and deaths. Because of the hostile ...

A pyroclastic density current tumbles anew toward the foot of the restive Mayon Volcano on May 8, 2026. The volcano has been restive for five months, forcing thousands of Albayanos into temporary ...

MANILA, Philippines — The state seismologists bureau reported “frequent incandescent rockfall and numerous pyroclastic density current (PDC) events” in the Mayon volcano’s Miisi and Bonga Gullies.

Make this your preferred source to get more updates from this publisher on Google. More rockfall and pyroclastic density current events as well as sulfur dioxide emission were observed over Mayon ...

Williams stressed that speed of these pyroclastic currents was what made them especially dangerous: They can tumble at speeds up to 450 miles per hour. Which makes the fact that people filmed the ...

Pyroclastic density currents (PDCs) are a life-threatening volcanic hazard. Our understanding and hazard assessments of these flows rely on interpretations of their deposits. The occurrence of ...

Geologists have determined why — unlike in the neighbouring town of Pompeii — the inhabitants of the ancient Roman town of Herculaneum were not well-preserved by the eruption of the volcano Vesuvius ...