The temblor was 32 miles south-southwest of Dana Point, 32.5 miles from San Clemente, and 34.9 miles from Laguna Beach, according to a preliminary report from the U.S. Geological Survey. A USGS map shows that weak shaking occurred in some spots along the O.C. coastline, as well as in Long Beach.

An earthquake with a magnitude of 3.1 struck off the coast of Orange County Sunday. According to the U.S. Geological Survey, the first quake hit at 4:11 p.m. and was followed by a M2.5 aftershock just four minutes later about 34 miles south southwest of Dana Point and 34 miles Southwest of San Clemente.

A series of small earthquakes, the strongest registering 3.6 in magnitude, struck in waters off Catalina Island Sunday. According to the U.S. Geological Survey, the first quake, a magnitude 3.1, struck at 4:11 p.