After a magnitude 5.2 earthquake rattled Southern California Monday morning shortly after 10 a.m., the National Weather Service immediately issued an alert about whether a tsunami would follow.

On Monday morning several counties in California felt the effects of a 5.2 magnitude earthquake near San Diego.

The San Diego County-based quake in Julian was felt from Barstow to Mexico, and Catalina Island into Arizona. ...

Cameras across Southern California captured a startling scene on Monday that shook residents and their pets as a magnitude 5.2 earthquake struck east of San Diego.