PHIVOLCS: Gas vent blockage observed at Mayon Volcano before eruption
A blockage in a volcanic gas vent was observed overnight before the eruption of Mayon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said Friday.
REXSON PENEYRA
0
2
A blockage in a volcanic gas vent was observed overnight before the eruption of Mayon Volcano, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said Friday.
