There are more than 3,000 mines in the county, and they are an attraction that can be dangerous to explorers, officials say.

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

The Julian earthquake is worth closer examination not for its size or damage (there was very little), but for a demonstration ...

The magnitude-5.25 earthquake occurred at 10:08 a.m. about 2.5 miles south of Julian, with a depth of nearly 8 miles, ...

A magnitude 5.2 earthquake struck near Julian, a historic town in Southern California, on. Centered just south of the town, ...

Other communities in this zone include San Bernardino, Loma Linda and Lytle Creek. The California Earthquake Authority — the publicly-managed insurance company created by state lawmakers after ...

And in 1994, the magnitude 6.7 Northridge earthquake toppled buildings across Los Angeles, Ventura, Orange and San Bernardino counties. Though this quake was technically more violent than the one ...