A 3.9-magnitude earthquake shook the northern fault line that becomes two off the Oregon Coast Saturday, May 13. According to the U.S. Geological Survey, the quake was located southwest of Edna Bay, Alaska.

A 3.9-magnitude earthquake shook the northern fault line that becomes two off the Oregon Coast Saturday, May 13. According to the U.S. Geological Survey, the quake was located southwest of Edna Bay, Alaska.