California Earthquake Risk
Now is the time to prepare
California is home to 15,700 known faults, and scientists discover more each year
Earthquake fault locations, recent earthquakes in the past 7 days, and earthquake risk in California.
Most California residents live within 30 miles of an active fault
Population Density and Earthquake Faults App
There is a 99% chance of one or more magnitude 6.7+ earthquakes occurring in California within the next 30 years
Now is the time to prepare for an earthquake event
For more information about how to prepare for and stay safe during an earthquake, see the resources below: