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Who is Participating in the ShakeOut?


Participants and Counting!

Everyone in California can participate in the ShakeOut. Use these links and menus to see how many people are registered to participate throughout the state. Select your county to see lists of who is participating.


Statewide Participation Area Participation Totals
© 2025 Statewide California Earthquake Center (SCEC), headquartered at the University of Southern California (USC)
The Great California ShakeOut