The temblor was reported shortly before 12:30 p.m. The quake rattled residents from Riverside County's desert communities, ...

A small earthquake was reported near Borrego Springs Wednesday morning. The 3.2-magnitude earthquake struck at 9:30 a.m.

An earthquake ... California on April 14, according to the U.S. Geological Survey. Several aftershocks of lesser magnitudes were also recorded in the area located roughly 60 miles northeast of San ...

A small earthquake shook parts of San Diego County Wednesday, but there were no reports of damage or injuries.

A 3.2 magnitude earthquake was detected in eastern San Diego County on Wednesday morning, according to the United States ...

An earthquake has struck California as experts warn that the long-feared “Big One” could be approaching. The US Geological ...

People in parts of San Diego County reported feeling an earthquake Thursday morning. USGS reported a preliminary 3.9 magnitude ... Such an earthquake would be tied for the 13th-strongest to ever hit ...

SAN FRANCISCO – An earthquake shook parts of the San Francisco Bay Area early Monday morning. According to the U.S.

A minor, 3.2-magnitude earthquake struck in Southern California on Wednesday, according to the United States Geological ...

UC San Diego is preparing to use its outdoor shake table in Scripps Ranch to determine whether 10-story buildings made of ...

In short, the United States and the entire world are safer from earthquakes thanks to 20 years of testing life-sized buildings and other large structures at UC San Diego’s large, outdoor earthquake ...