Mayon logs 80 weak explosions, 133 volcanic quakes — Phivolcs

LEGAZPI CITY — The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded more than 80 weak explosions and 133 volcanic earthquakes at Mayon Volcano over the past 24 hours. Doreen Abelinde, officer in charge of the Mayon Volcano Observatory, said the agency logged over 80 very weak explosions or bursts caused by pressurized gases and