New evidence suggests current estimates about tsunami size and how quickly waves make it to shore may be too high and too ...

A so-called "doomsday tsunami" is likely to hit the United States in the near future, but scientists now say there is a ...

Scientists are warning that a 100-foot, Doomsday-style mega tsunami is primed to hit the US West Coast at any moment – and ...

Cascadia Subduction Zone About 50 miles offshore under the Pacific Ocean runs the , reaching from Northern California to British Columbia -- more than 600 miles long.

The big one about “The Big One” hit 10 years ago. On July 13, 2015, The New Yorker shook us up with “The Really Big One,” ...

The Cascadia Rising Earthquake Exercise will generate more interest in the Cascadia earthquake fault. See this tsunami modeling of the 1700 quake. January 31, 2016 • ...

The last time the Cascadia subduction zone burped up a massive, zone-wide earthquake was way back in 1700. No one knows when it will happen again: it could be this year or more than 100 years from ...

Oregon’s congressional Democrats recently announced federal funding to help Oregon prepare for a Cascadia Subduction Zone earthquake and tsunami. The funds are being allocated through the ...

The Cascadia subduction zone, a 680-mile fault that runs 50 miles off the coast of the Pacific Northwest ... A tsunami along the Atlantic Coast is considered extremely unlikely.

The Cascadia Subduction Zone could produce the largest earthquake the west coast has seen in decades. The last time it went off was nearly 320 years ago. Skip Navigation. Share on Facebook; ...

Similar fault. Japan’s quake and tsunami originated on a fault similar to the Cascadia subduction zone — the boundary where the geologic plate that makes up the ocean floor is forced under the ...

New Cascadia Subduction Zone research suggests the tsunami risk for some coastal communities in the Pacific Northwest may not be quite as acute as originally thought. Ian McCluskey / OPB ...