Increased volcanic sulfur dioxide observed from Mayon Volcano -- PHIVOLCS
There is an increase in volcanic sulfur dioxide emissions but there is a decrease in rockfall and pyroclastic density current activities from Mayon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported.

There is an increase in volcanic sulfur dioxide emissions but there is a decrease in rockfall and pyroclastic density current activities from Mayon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported.


REXSON PENEYRA 










