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 6.0 magnitude earthquake struck off the Oregon Coast on Jan. 15. The earthquake was detected around 7:25 p.m., ...

Camp Rilea’s quake-tsunami drill tested Oregon rescue crews, but the state fire marshal warned it exposed a bigger gap: ...

Oregon’s Office of Emergency Management says scientists see about a 37% chance that a magnitude 7.1-plus megathrust ...

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 ...

OREGON, USA — A 5.5 magnitude earthquake rumbled off the Oregon coast early Monday, but officials at the National Weather Service said no tsunami is expected. According to the U.S. 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 ...