The Philippine Institute of Volcanology and Seismology (Phivolcs) said a total of 150 rockfall events were recorded at Mayon ...
Alert Level 3 was raised over Mayon Volcano in Albay due to a “high level” of unrest, with pyroclastic density currents (PDCs ...
The Mayon Volcano is exhibiting signs of increasing unrest, with bright red magma and glowing pyroclastic density currents ...