All of 2025's earthquakes to occur in Southern California fit within that range, and many happened along the infamous San Andreas fault system, which is actually a series of branching fault lines ...

A magnitude-5.2 earthquake occurred about ... The Elsinore Fault Zone, a major fault line in Southern California and part of the San Andreas Fault system, is in this area. It is one of the largest ...

A 5.2-magnitude earthquake struck near San Diego at 10:08 a.m. Monday, according to the U.S. Geological Survey. The quake's epicenter was recorded 2.49 miles south of Julian, in San Diego County.

What's the Elsinore fault? California has long been a hotbed of seismic activity, with notorious San Andreas being the ...

A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink ...

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

An earthquake with a preliminary magnitude of 5.2 hit Southern California on Monday morning. Experts with the Seismological ...

A major earthquake ... in the Elsinore fault line. 'The Elsinore is sort of a junior sister to the San Andreas. This San Andreas breaks up when it comes into Southern California and splits into ...