LUCENA CITY, Quezon – Taal Volcano in Batangas province continued to show increased sulfur dioxide (SO2) emissions, although volcanic activity remained generally low, according to the Philippine Institute of Volcanology and Seismology (Phivolcs) on Saturday, June 20. In its daily monitoring bulletin, Phivolcs reported that Taal Volcano’s Main Crater emitted 692 metric tons of sulfur
