Geologist Robert Yeats, author of 'Earthquake Time Bombs', has highlighted the risks associated with the presence of several large US cities in the Pacific Northwest's Cascadia subduction zone.

PORTLAND, Ore. (KOIN) – A new study mapping the Cascadia Subduction Zone is giving scientists clues about the state of the ...

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

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

OKANOGAN, Wash. — A 3.0 magnitude earthquake struck early Wednesday morning near Okanogan.

PORTLAND, Ore. (KOIN) – With a massive Cascadia Subduction Zone earthquake looming in the Pacific Northwest, Oregon lawmakers are considering a bill to help build an earthquake-ready Columbia ...

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.

Museum experts are exploring how to bring the science dioramas of yore into the 21st century, while ensuring scientific accuracy and acknowledging past ...

But the truth is that our earthquake is coming, whether we think about it or not. The Cascadia subduction zone earthquake is a tectonic inevitability, thanks to plates in the earth’s crust that ...

Washington has dozens of active faults and fault zones. DNR says the larger faults typically make larger earthquakes. The largest active fault that impacts Washington is the Cascadia subduction zone.