LAKE COUNTY, CA - the U.S. Geological Survey reported that a 3.7 magnitude quake rattled near Cobb at midday on Sunday.

Add Yahoo as a preferred source to see more of our stories on Google. A magnitude 6.0 earthquake occurred Thursday evening off Oregon. (Quakebot) A large earthquake was reported at 7:25 p.m. Thursday ...

Add Yahoo as a preferred source to see more of our stories on Google. PORTLAND, Ore. (KOIN) — A 4.5 magnitude earthquake struck off the coast of Oregon early Sunday morning, according to the U.S.

SALEM, Ore. — Oregon has a new playbook for preparing and responding to a major earthquake that dictates what should be tackled over time versus a list of tasks to get done. The playbook provides a ...

The magnitude 4.1 earthquake that stuck after 3 a.m. in the center of Olympic National Park is one of the strongest tests yet of the new ShakeAlert system in Washington. While not considered a ...

Reports of a massive explosion in Washington state sent residents in the Pacific Northwest into a state of confusion Monday morning. The US Geological Survey (USGS) sent out an alert just before ...