A magnitude 3.8 earthquake struck off the Northern California coast Wednesday evening, followed less than a minute later by ...

A preliminary 4.8 magnitude earthquake struck off the Northern California coast Friday night, and no tsunami is expected, officials said.

An earthquake of preliminary magnitude 4.8 struck off the coast of Northern California on Friday evening, according to the U.S. Geological Survey.

Add Yahoo as a preferred source to see more of our stories on Google. An earthquake struck off the coast of Northern California, according to the U.S. Geological Survey. (S.F. Chronicle) A 4.8 ...