(Eagle News)–One volcanic earthquake and 177 rockfall events were monitored at Mayon in the last 24 hours. The Philippine Institute of Volcanology and Seismology said also monitored were a moderate plume emission and a crater glow. Sulfur dioxide flux was pegged at 1205 tons per day on June 10. PHIVOLCS reminded the public that entry into the six-kilometer Permanent Danger Zone is banned. The ban on aircraft flying close to the volcano is also in […]