A 3.0 magnitude earthquake struck early Wednesday morning near Okanogan. The epicenter was recorded about 27 miles northeast ...

Tsunamis have hit Washington and the Puget Sound region in the past, and they will happen again in the future.

With a massive Cascadia Subduction Zone earthquake looming in the Pacific Northwest, Oregon lawmakers are considering a bill ...

Geologist Robert Yeats, author of 'Earthquake Time Bombs', has highlighted the risks associated with the presence of several ...

GREENWATER, Wash. — A magnitude 3.8 earthquake struck western Washington Sunday morning, according to the U.S. Geological ...

That is, of course, a Cascadia subduction zone earthquake registering in the high 8 and even 9 range that could happen in 50 years, 100 years, or before you finish reading this sentence.

With Washington’s location along the Cascadia Subduction Zone and several active fault lines in the state, more than 1,000 earthquakes occur in the state each year, according to the Washington ...

PORTLAND, Ore. (KOIN) – Despite the ever-looming threat of a major earthquake hitting the Cascadia Subduction Zone, efforts to reinforce Portland’s Burnside Bridge have been delayed.

Emma Pattee’s first novel, “Tilt,” tells the story of a pregnant Portland woman who is shopping for a crib at IKEA when the Cascadia Subduction Zone earthquake hits. Portland author Emma ...

Did you feel it? The Pacific Northwest Seismic Network (PNSN) says a 3.0 magnitude earthquake hit near Okanogan Wednesday ...