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

University of Oregon Seismologist Diego Melgar previously ... to expect when “the big one” strikes in the Cascadia Subduction ...

The Cascadia subduction zone stretches from northern California all the way to Canada's British Columbia. It also sits under Oregon and Washington and extends off shore into the Pacific Ocean. Experts ...

The region is also at risk for a catastrophic Cascadia subduction zone earthquake ... couple of months,” said Peter Ruggiero, an Oregon State University professor who works on earthquake ...