The San Andreas Fault is a continental transform fault that extends roughly 1,200 kilometers through California. It forms the tectonic boundary between the Pacific Plate and the North American Plate, and its motion is right-lateral strike-slip. Read More
A massive earthquake measuring 6.4 on the Richter scale jolted a remote area in California's Searles Valley, the strongest temblor to hit the US state in 20 years. ...