The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...

HONOLULU (AP) - The first waves from a tsunami caused by a Japanese earthquake have reached the U.S. mainland along the Oregon coast.

The event has been widely reported as a magnitude 4.7 earthquake, but the United States Geological Survey (USGS) has also recorded a separate seismic activity earlier in the day. According to the USGS ...

A Tsunami warning issued for Oregon's South Coast following a 7.0 earthquake near Eureka, California has been cancelled. Waves were initially expected to arrive at Port Orford at 11:20 a.m. and ...

A strong earthquake struck off the northern California coast Thursday morning, triggering an unusual tsunami warning for northern California and southern Oregon and an evacuation of local ...

SAN FRANCISCO ‒ A magnitude 7.0 earthquake struck near the town of Petrolia in California Thursday at 10:44 a.m., generating a tsunami warning stretching from southern Oregon to San Francisco ...

Posted: October 31, 2024 | Last updated: October 31, 2024 A 6.1 magnitude earthquake happened off the Oregon Coast on Wednesday.

A preliminary magnitude 6.0 earthquake struck off the southern coast of Oregon, the U.S. Geological Survey said.

On Wednesday a 6.1 magnitude earthquake was reported off the coast of Oregon in the Pacific Ocean.

The USGS also reports a 1.7 magnitude earthquake just west of Florence on Thursday, Oct. 17 and a 1.5 magnitude tremor west of Port Orford Wednesday, Oct. 16.

The earthquake struck off the coast of Bandon, Oregon, according to the U.S. Geological Survey.