Preliminary magnitude 3.4 quake strikes off the coast of Northern California

A 3.4-magnitude earthquake occurred early Sunday morning off the coast of Northern California, the U.S. Geological Survey said.  

The quake was reported at 7:09 a.m., centered about 63 miles west southwest of Ferndale, according to the science bureau. It had a depth of 4 kilometers, or approximately 2.5 miles.   

North Bay May 4

Preliminary magnitude 2.5 quake shakes Sonoma-Lake county line

Apr 14

Preliminary magnitude 2.9 quake shakes Stanislaus County

No damage has been reported in connection with the earthquake.

BAY AREA QUAKE CENTRAL
You can take steps to plan and prepare for the next big one. Access our Bay Area Quake Tracker, the latest earthquake stories, extensive quake prep checklists, videos and many other disaster preparedness resources all in one place: NBCBAYAREA.COM/QUAKES