Bulusan Volcano showing increase in seismic activity --PHIVOLCS

Bulusan Volcano in Sorsogon has showed signs of increased seismic activity, the Philippine Institute of Volcanology and Seismology said Sunday.

Bulusan Volcano showing increase in seismic activity --PHIVOLCS

Bulusan Volcano in Sorsogon has showed signs of increased seismic activity, the Philippine Institute of Volcanology and Seismology said Sunday.