The Mayon Volcano in Albay on Tuesday continued its effusive eruption for the 21st consecutive day, generating incandescent lava flows, rockfall, and pyroclastic density currents (PDCs) or “uson,” the ...

MANILA, Philippines — A total of 150 rockfall events and 90 pyroclastic density currents (PDCs) was recorded over the Mayon Volcano in Albay for the past 24 hours as it remained under Alert Level 3, ...

Incandescent pyroclastic density currents (PDC) or “uson” and rockfall continue to be shed by Mayon Volcano, the Philippine ...

Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

Mayon Volcano in Albay continued its effusive eruption for the 18th consecutive day on Saturday, the Philippine Institute of ...

Alert Level 3 was raised over Mayon Volcano in Albay due to a “high level” of unrest, with pyroclastic density currents (PDCs) recorded. But what exactly are PDCs? The Philippine Institute of ...

A total of 133 rockfall events and 30 pyroclastic density currents (PDC), locally known as “uson,” were recorded at Mayon Volcano in Albay over the past 24 hours, the Philippine Institute of ...

Learning how these hard-to-predict and hard-to-escape currents work is paramount to protecting the communities that live in their potential paths. For instance, many pyroclastic density currents ...