Skip to content

2023 California Participation Totals

participants are registered in the 2023 Great California ShakeOut in Inyo Mono (as of 03/24/2023 1:45 AM PST).

View statistics by ShakeOut year:


Participation totals for each area Total

© 2023 Southern California Earthquake Center (SCEC), headquartered at the University of Southern California (USC)
The Great California ShakeOut