A couple of earthquakes shook the Cape Mendocino area of Northern California Saturday, June 21, where two fault lines that run parallel with the Oregon Coast begin. According to the U.S. Geological Survey, a 2.7-magnitude quake occurred at 7:16 a.m., and a 2.5-magnitude quake was recorded at 9:59 a.m., four-miles southeast of Eureka, CA.