Articles tagged "cascadia fault line"

cascadia subduction zone tsunami

New study shows Cascadia Subduction Zone earthquake risk to be much higher than previously thought

America's Pacific Northwest has a 37% chance of being hit by a magnitude 8 or larger earthquake in the next 50 years, a new study shows. That's more than double previous estimates of a 10-15% risk. Great Subduction Zone earthquakes are the largest

August 08, 2012

3Dblocks1

Fear of Juan de Fuca megathrust earthquake

The north-west coast of the U.S. could be devastated by a huge movement of undersea plates known as a ‘megathrust’ earthquake, scientists say. A review of the dangers posed by the Juan de Fuca plate released in the wake of the Japanese quake has raised fears that

April 26, 2011