The Los Angeles earthquake hit a fault system that could pose a massive threat. Here’s what to know.
The 1987 Whittier Narrows earthquake ... according to the Southern California Earthquake Center. The Puente Hills fault lurks ...
Hosted on MSN10mon
4.1 magnitude earthquake shakes Corona
The earthquake was located near the Whittier fault... and that's most likely the source of this earthquake," according to Dr. Lucy Jones. "But, you've really got to be up over a magnitude 5 before ...