Famous earthquake that split california in two?

The famous earthquake that is often associated with the splitting of California is the San Andreas Fault earthquake, particularly the 1906 San Francisco earthquake. This devastating quake, which struck on April 18, 1906, had a magnitude of about 7.9 and caused extensive damage throughout San Francisco and surrounding areas. While it didn't literally split California in two, it highlighted the significant tectonic activity along the San Andreas Fault, which runs through the state and is responsible for its geological divisions. The earthquake remains a pivotal event in understanding earthquake risk and preparedness in California.