Seismologists said a mild earthquake hit southern California on Wednesday, centering along the coast west of downtown Los Angeles. The U.S. Geological Survey said the 3.8-degree quake struck at 3:18 a.m., with epicenter near the towns of Culver City and Inglewood. Dozens of people from the U.S. state reported feeling the shaking on the USGS website, but no damages or injuries have been reported.