Earthquake swarm puts California areas on edge

(AP)—A magnitude-4.2 earthquake rattled communities 100 miles (160 kilometers) east of San Diego on Monday night, despite observations from earthquake experts that a series of small to moderate earthquakes seemed to be ...

Series of earthquakes rattle Southern California

(AP)—Dozens of small to moderate earthquakes struck southeastern California on Sunday, knocking trailer homes off their foundations, shattering windows and rattling nerves in a small farming town east of San Diego.

Lake-effect theory sinks, but quake timing questions go on

(PhysOrg.com) -- A chronology of 1,000 years of earthquakes at the southern end of the San Andreas Fault nixes the idea that lake changes in the now-dry region caused past quakes. However, researchers say, the timeline pulled ...

page 4 from 4