Undersea Earthquakes: Three small tremors since Friday

The World, Coos Bay, Ore.

Nov. 21—The U. S. Geological Survey (USGS) reports three small undersea earthquakes in the past several days off the Oregon Coast.

A magnitude 5.2 earthquake was recorded early Monday morning, Nov. 21 approximately 160 miles west of Coos Bay. A 2.7 magnitude tremor was reported in the adjacent area Sunday morning, Nov. 20 and a 4.5 quake registered Friday, Nov. 18.

The quakes are in an area that has seen similar events over the past several years.