Stay informed. Stay prepared. Earthquake awareness saves lives.
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Earthquake Awareness for the Philippines

Access real-time earthquake data, historical records, and fault line information from PHIVOLCS. Stay informed about seismic activity in your area and learn how to prepare for earthquakes.

18,784

Earthquakes This Year

Recorded by PHIVOLCS

30+

Active Fault Lines

Estimated number across the Philippines

4.6

Strongest This Month

Magnitude recorded

24/7

Monitoring

Real-time updates

Major Fault Lines in the Philippines

Understanding fault lines helps communities prepare for potential seismic events

West Valley Fault

Metro Manila, Rizal, Cavite, Laguna

Length

100 km

Risk Level

High

Last Known Movement

1658

East Valley Fault

Rizal, Laguna

Length

10 km

Risk Level

Moderate

Last Known Movement

Unknown

Philippine Fault Zone

Luzon to Mindanao

Length

1,200 km

Risk Level

High

Last Known Movement

1990

Marikina Valley Fault System

Metro Manila, Bulacan, Rizal

Length

146 km

Risk Level

High

Last Known Movement

1658

Earthquake Safety & Preparedness

Essential information to keep you and your family safe during seismic events

Before an Earthquake

  • Secure heavy furniture and appliances to walls
  • Identify safe spots in each room (under sturdy tables)
  • Prepare an emergency kit with supplies
  • Create a family communication plan

During an Earthquake

  • DROP to your hands and knees
  • COVER your head and neck under sturdy furniture
  • HOLD ON until shaking stops
  • Stay away from windows and heavy objects

Emergency Kit Essentials

  • Water (1 gallon per person per day)
  • Non-perishable food for 3 days
  • First aid kit and medications
  • Flashlight, radio, and extra batteries

After an Earthquake

  • Check yourself and others for injuries
  • Inspect your home for damage
  • Be prepared for aftershocks
  • Listen to local authorities for updates