YUMA, AZ (AZFamily) — The 4.6 earthquake at 5:00 a.m. on Wednesday wasn’t the alarm clock many in Yuma were hoping for, but it was a good reminder of how close California’s fault lines are.

A 5.2 Magnitude earthquake struck the greater San Diego area at 10:08 a.m. Monday with shaking reported around much of Southern California and into Arizona. There were no immediate reports of any ...