At around 9 p.m. on January 26, 1700, the Cascadia subduction zone ruptured along nearly its full length off the Pacific ...
Oregon emergency officials cite about a 37% chance of a Cascadia megathrust earthquake of magnitude 7.1 or greater in the ...
Scientists have captured a subduction zone off Vancouver Island in the process of tearing itself apart, revealing that these ...
The Cascadia subduction zone and northern San Andreas fault may sometimes rupture in rapid succession, according to evidence preserved in 3,100 years of ocean sediments. Researchers identified unusual ...
New Oregon Department of Emergency Management study reveals grim 25% survival rate for Seaside during a Cascadia Subduction Zone tsunami rupture.
As population and traffic congestion increases, Washington state is continuing its study of high-speed light rail options to ...