Researchers are combining data on earthquake shaking intensity, crowdsourced traffic data from the Waze navigation app and ...

While not a household name like the San Andreas, the Elsinore fault is part of a larger seismic zone that experts fear and ...

A 5.2 magnitude earthquake shook Southern California on Monday, according to the U.S. Geological Survey. The quake was centered in San Diego County but was felt as far north as Los Angeles. No ...

A preliminary 6.0-magnitude earthquake struck near San Diego, according to the U.S. Geological Survey. The quake's epicenter ...

A series of aftershocks hit eastern San Diego County following a 5.2 magnitude earthquake that rattled much of San Diego and Southern California, with at least 9 aftershocks registered in the hour ...

TRONA – California’s biggest earthquake in two decades has made one of the most precarious communities in the state even more so. Even before the July 4 6.4 earthquake and Friday’s 7.1 quake, the ...

An earthquake that shook Southern California today was centered near the community of Julian, about 45 miles northeast of San Diego. Shaking was also felt in the Los Angeles area.

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.

SAN DIEGO (AP) — Southern California was jolted Monday morning by a strong earthquake near San Diego. The earthquake, at ...