Earthquake measuring 6.0 on the Richter scale hits off Oregon Coast

A powerful 6.0 magnitude earthquake struck off the coast of Oregon on Wednesday afternoon, causing widespread shaking but no immediate reports of damage or injuries.

The quake struck at 4:15 p.m. local time and was centered about 20 miles west of Charleston, Oregon, according to the U.S. Geological Survey (USGS). The quake was felt as far away as Portland, Oregon, and Seattle, Washington.

The USGS said the quake was relatively shallow, occurring at a depth of about 10 miles. This caused strong shaking in the epicentral area, but the shaking weakened as it traveled away from the epicenter.

There were no immediate reports of damage or injuries, but authorities are still assessing the situation. The Oregon Department of Transportation is inspecting bridges and roads for any damage.

The quake is a reminder that Oregon is located in a seismically active region. The Cascadia Subduction Zone, a major fault line that runs along the Oregon coast, is capable of generating large earthquakes. The last major earthquake in the region was a magnitude 9.0 quake that struck in 1700.

Scientists say that there is a 10% chance that a magnitude 9.0 earthquake will occur in the Cascadia Subduction Zone in the next 50 years. Such an earthquake would cause widespread damage and loss of life.

Residents of Oregon are urged to be prepared for earthquakes. This includes having an emergency plan, a supply of food and water, and a first-aid kit.