While you may think quakes are a western US problem, some of the largest temblors in US history have happened in the East.

While you may think quakes are a western US problem, some of the largest temblors in US history have happened in the East.

SAN RAMON, Calif. – A cluster of earthquakes is rattling the San Francisco Bay Area centered within the city of San Ramon, California, including a magnitude 4.2 quake — the strongest thus far.

The United States Geological Survey (USGS) has recorded at least eight earthquakes of at least magnitude 2.5 or greater since just before 6:30 a.m. local time. 

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Magnitude 4.2 earthquake rattles San Ramon, California.
(FOX Weather)

Some of the earthquakes have been felt in San Francisco itself. 

There’s no word on any damage.

Check back for updates on this developing story.