1. 48 volcanic quakes recorded in Mt. Bulusan  INQUIRER.net
  2. Bulusan Volcano records 80 quakes in 24 hours  INQUIRER.net
  3. Phivolcs detects increase in seismic activity in Mt. Bulusan  INQUIRER.net
  4. View Full Coverage on Google News
The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded 48 volcanic earthquakes in the past 24 hours.The Philippine Institute of Volcanology and Seismology (Phivolcs) recorded 48 volcanic earthquakes in the past 24 hours.

48 volcanic quakes recorded in Mt. Bulusan | Inquirer News