California Earthquake

Cal OES manages Earthquake Warning

The Governors Office of Emergency Services (Cal OES) manages Californias Earthquake Warning California uses ground motion sensors from across.

California leads in emergency management and disaster preparedness

Continuing to lead the country in emergency management and disaster preparedness Californias first-in-the-nation.

7.1-magnitude earthquake rocks Southern California

A powerful 71-magnitude earthquake rocked buildings and cracked foundations in Southern California on Friday night.

Recent Earthquakes in California and Nevada

Click on an earthquake on the above map for a zoomed-in view...