A preliminary 3.7 magnitude earthquake struck Friday morning near the Northern California city of Redding, according to the ...

A Southern California earthquake measuring 2.7 struck near Sherman Oaks, sending a jolt through L.A., triggering ShakeAlert ...

A magnitude 2.7 earthquake was reported in the Los Angeles area on Tuesday afternoon and several residents said they felt ...

Impact: The 1933 earthquake was Southern California’s deadliest in the modern record, leaving nearly 120 dead and causing $40 ...

Lori Dengler told the Times-Standard, but she said “It’s not all that unusual.” Dengler told the Times-Standard that a famous and ...

Santa Rosa City Schools campuses are being transformed this summer, but two campuses must undergo required earthquake studies ...

These potentially life-saving alerts now cover the entire nation - plus, Samsung just announced its own system.