Dome-collapse PDCs logged at Mayon on Friday night

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) recorded dome-collapse pyroclastic density currents (PDCs) or uson at Mayon Volcano on Friday night.

Dome-collapse PDCs logged at Mayon on Friday night

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) recorded dome-collapse pyroclastic density currents (PDCs) or uson at Mayon Volcano on Friday night.