News

A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a ...
More than 17,000 people in Oregon, Washington and California could almost instantly be living in a floodplain, the ...
A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink ...
Washington state has seen several recent earthquakes ranging from small tremors near Tacoma and Vashon Island to larger ...