Mayon volcano (Philippines) activity update: white steam plumes and one rockfall was observed

A moderate activity of the volcano continues. Mayon Volcano’s seismic monitoring network recorded one rockfall related event during the 24-hour observation period. Moderate emission of white steam plumes that drifted northeast was observed. PHIVOLCS recorded 531 emissons of sulfur dioxide (SO2). Alert Level 2 currently prevails over Mayon Volcano. PHIVOLCS reminds the public that sudden…