The earthquake struck at about 1:27 p.m. and had a depth of 4.2 km, USGS reports. Two more quakes followed shortly after in the South Bay.
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Around 1:29 p.m. USGS recorded a 2.9 magnitude quake near Milpitas and at 1:43 p.m., a 2.6 quake was recorded west of Saratoga.
There are no reports of damages or injuries at this time.
See more information on the recent earthquakes on USGS' website here.
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