Earthquake Hazard Map

This map shows relative earthquake hazard areas for Oregon City. It is based on the factors of ground motion amplification, liquefaction, and slope instability.

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View the Earthquake Hazard Map (PDF).

Are you Ready?

• Visit Ready.gov for an in-depth guide to citizen preparedness.
• For an interactive map of Statewide Hazards, visit:
  • Oregon HazVu: Statewide Geohazards Viewer
• For real-time seismic activity in the Pacific Northwest, visit:
  • Pacific Northwest Seismic Network: Seismogram Map
• For a list of recent earthquakes in the Pacific Northwest, visit:
  • Pacific Northwest Seismic Network: Recent Events Map