Monday’s wake-up call included a strong earthquake that rocked Southern California. 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,

An earthquake with a preliminary magnitude of 5.2 hit Southern California on Monday morning. Experts with the Seismological Laboratory at the California Institute of Technology said the quake was recorded at 10:08 a.m. PT near Julian, California.