Two 3.7 magnitude earthquakes struck southeast San Ramon beginning at 9:38 a.m. Sunday morning, according to the U.S. Geological Survey.
The larger quakes rattled the East Bay in quick succession and were followed by two smaller quakes reported at 3.0 and a 2.9. The temblors were felt as far north as Concord and as far east as Pleasanton.
There were no immediate reports of damage in the surrounding area.
This is a developing story and will be updated.

The Mercury News

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