Phivolcs reports increased seismic activity at Bulusan volcano

Nearly 100 quakes logged at Bulusan Volcano in less than a day

Bulusan Volcano (Phivolcs file photo)The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded 98 earthquakes at Bulusan Volcano in Sorsogon from 3 a.m. to 10 p.m. on Monday, April 21.In an advisory issued at 10 p.m., Phivolcs reported that of the volcanic earthquakes recorded, 94 were weak and shallow volcano-tectonic tremors caused by rock-fracturing, while four were low-frequency volcanic quakes due to fluid movement.Phivolcs…

Phivolcs reports increased seismic activity at Bulusan volcano

The Philippine Institute of Volcanology and Seismology (Phivolcs) has recorded increased seismic activity at Bulusan Volcano in Sorsogon.