Preliminary magnitude 3.9 earthquake hits near San Ramon, USGS says

SAN RAMON, Calif. (KGO) -- A preliminary 3.9 magnitude earthquake struck near San Ramon Wednesday, according to the U.S. Geological Survey.

The quake happened at around 11:43 a.m. northeast of San Ramon, at around 10.9 km in depth. It was reportedly felt across the East Bay and even in San Francisco.

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A preliminary 2.6 magnitude aftershock rocked the same area at around 11:46 a.m., followed by a magnitude 3.0 at 11:58 a.m., according to the USGS.

San Ramon police say at this time there are no reports of damages or injuries.

ABC7 reached out to Oakland International Airport and San Francisco International Airport for any potential damages, and they tell us there are no issues to runways, taxiway, or terminals.

Stay with ABC7 News on this developing story.

Prepare NorCal: Disaster Preparedness Resources

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