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2023 Washington Participation Totals

participants are registered in the 2023 Great Washington ShakeOut (as of 12/05/2023 3:30 AM PST).

View statistics by ShakeOut year:

CategoryParticipants
Participation totals for each area Total
© 2023 Southern California Earthquake Center (SCEC), headquartered at the University of Southern California (USC)
The Great Washington ShakeOut