6.9 Magnitude earth quake strikes Baja California

A strong earthquake south of the U.S.-Mexico border Sunday swayed high-rises in downtown Los Angeles and San Diego and was felt across Southern California and Arizona, but there were no immediate reports of major damage.

The 6.9 magnitude quake struck at 3:40 p.m. in Baja California, Mexico, about 19 miles southeast of Mexicali, according to the U.S. Geological Survey. The area was hit by magnitude-3.0 quakes all week.