Two mild earthquakes struck off the Oregon coast Sunday. Experts warn of a 40% chance of a major magnitude 9.0 quake in the ...

A magnitude 5.3 earthquake struck off Oregon’s coast on September 7, according to the U.S. Geological Survey’s event record. An offshore quake of that size can be felt on land depending on depth, ...

OREGON COAST, Ore — A 3.2 magnitude earthquake has struck off the Oregon Coast at a depth of 6.2 miles, according to the United States Geological Survey. It occurred at 11:56 a.m. about 248 miles west ...

For the second time on Sunday, an earthquake has struck off the Oregon Coast, according to the United States Geological Survey.

A magnitude 5.3 earthquake struck in the Pacific Ocean off the Oregon coast on September 7, in the same offshore zone that geologists watch most closely on the entire West Coast. The quake was strong ...

PORTLAND, Ore. (KOIN) — Most Oregonians may be aware that the next big earthquake to strike along the Cascadia Subduction Zone will have devastating impacts. But now, a new report from the Oregon ...