Tag Archives: mt. bulusan

Phivolcs raises Alert Level 1 over Bulusan Volcano

The Philippine Institute of Volcanology and Seismology (Phivolcs) on Sunday raised the alert status over Bulusan Volcano in Sorsogon province to Alert Level 1 after a 17-minute phreatic eruption was recorded by seismic and infrasound monitoring.In an advisory, Phivolcs said a phreatic… Read More