The earthquake was centered in Singleton at a depth of 10 kilometers (about 6.2 miles). The USGS said it received 337 reports ...

A magnitude 5.2 earthquake shook Southern California on Monday, affecting the San Diego County region and surrounding cities ...

The Julian earthquake is worth closer examination not for its size or damage (there was very little), but for a demonstration of what worked and where it was located, highlighting a part of the San ...