A 4.1 quake struck in Yorba Linda earlier this year, on June 13, as we reported.
- Additional earthquake information for California
- Additional earthquake information for United States
- View location in Google Maps
If a big earthquake strikes, click here to visit the County of Orange Emergency website. And click here for emergency updates from the Orange County Fire Authority, which now provides firefighting services in Santa Ana. Should a major emergency strike our city, the Santa Ana Response Team would also provide emergency response services in our city.