A 3.6 earthquake struck off the coast just south of San Francisco on Saturday morning.
The quake hit at 8:41 a.m. at a depth of 4 miles, west of Colma, according to the United States Geological Survey.
A magnitude 1.9 earthquake hit in the same area at 8:47 a.m. with a 2.0 magnitude following at 8:48 a.m., as reported by USGS.
No damage has been reported.
Last modified October 5, 2019 9:56 am
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