There were no immediate reports of damage or injuries.
A magnitude 3.4 earthquake struck central Contra Costa County on Tuesday morning, according to the U.S. Geological Survey.
There were no immediate reports of damage or injuries.
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The quake struck near the town of Alamo just before 7:45 a.m. at a depth of about 9 kilometers, according to the USGS. Residents reported feeling shaking in Oakland and Daly City, according to user-reported data compiled by the organization.
This is a developing story. Check back for updates.
