DEVELOPING: 3 Back-to-Back Earthquakes Have Struck off Oregon Coast

According to a report from the USGS, Three earthquakes with magnitudes ranging from 4.1 to 4.8 have occurred several hundred miles off the Oregon coast on

Sunday, but none triggered tsunami warnings. The U.S. Geological Survey says the 4.8 quake was recorded last and occurred at about noon about 260 miles west-northwest of Coos Bay. READ MORE