Oregon, Washington, and California are under a tsunami watch after an 8.7 magnitude earthquake struck off the coast of Russia ...

A cluster of earthquakes was recorded early Wednesday off the Oregon coastline about 300 miles west of Newport but caused no damage, according to the U.S. Geological Survey.

NEWPORT, Ore. — More than 50 small-to-moderate earthquakes struck far off the Oregon coast since Tuesday morning, but there is no threat of a tsunami, the National Weather Service (NWS) said.

Heat waves, earthquakes, wind storms and other natural disasters are common to the Pacific Northwest, and in Oregon, steps ...

Over 50 earthquakes, ranging from 3.5 to 5.8 in magnitude, were reported off the Oregon coast in a 24-hour period. The cluster of quakes began Tuesday and continued through Wednesday, about 200 to ...

A series of five earthquakes -- the largest nearly 6M -- struck off the coast of Oregon Tuesday night. The first quake, a 3.9M, occurred at about 8:14 p.m. on March 26 in the Pacific Ocean, about ...

PORTLAND, Ore. (KOIN) — Multiple earthquakes struck less than 200 miles off of the Oregon coast early Thursday. According to the United States Geological Service, four earthquakes shook about ...

A magnitude 8.8 monster off the eastern coast of Russia threatened tens of millions of people with a tsunami risk. So why did ...

Dozens of earthquakes rattled off the coast of Oregon over the past 24 hours -- some reaching 5.8-magnitude -- but none caused major damage or tsunamis.

A swarm of more than 100 small earthquakes has been detected at the Three Sisters volcanic center in the central Oregon Cascade Range, seismologists said Wednesday. "This activity poses no ...

GOLD BEACH, Ore. — A magnitude 5.9 earthquake struck off the coast of Oregon early Friday, and the aftershocks included another 5.9 quake. But the U.S. Geological Survey says there's no threat ...