Mayon Volcano logs fast-moving hot ash flow after lava collapse -- PHIVOLCS
A lava-collapse pyroclastic density current (PDC) was observed at Mayon Volcano on Wednesday morning, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS).

A lava-collapse pyroclastic density current (PDC) was observed at Mayon Volcano on Wednesday morning, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS).


REXSON PENEYRA 










