Sonoma County Tsunami Hazard Areas

Explore your area of interest in the map below. You may also Open the map in a new window

What to do Before, During, and After a Tsunami in Sonoma County

Sonoma County Emergency Services Website
Ready.gov: Tsunamis summarizes how to Prepare NOW, Survive DURING, and Be Safe AFTER.
TsunamiZone.org offers suggestions and resources for your family or organization to “know your zone” and to learn how to be safe.
The Earthquake Country Alliance develops resources and organizes activities to improve earthquake and tsunami preparedness, mitigation and resiliency. The ECA offers a host of free booklets and other materials in multiple languages.

About the Maps

California Tsunami Hazard Area Maps are produced collectively by the California Governor's Office of Emergency Services, the California Geological Survey, AECOM Technical Services, and the Tsunami Research Center at the University of Southern California.

How to cite California tsunami maps in your research

Back to the main Tsunami Maps page

Web page by:
California Geological Survey - Seismic Hazards Program

Sonoma County Tsunami Hazard Areas

What to do Before, During, and After a Tsunami in Sonoma County

About the Maps

‭(Hidden)‬ Custom CSS