Phivolcs raises Mayon Volcano to Alert Level 3
The Philippine Institute of Volcanology and Seismology (Phivolcs) raised the alert level of Mayon Volcano from Alert Level 2 to Alert Level 3 on Tuesday, indicating an increased likelihood of a hazardous eruption. Phivolcs said the alert level was raised due to the increasing number and volume of rockfall events caused by repeated collapses at the volcano’s summit lava dome. Since the alert level was raised from Level 1 to […]