A groundbreaking study from Virginia Tech warned that three US states are at significant risk of experiencing catastrophic ...

All tsunami alerts for Washington state were lifted Wednesday morning, July 30. Tsunami waves measuring up to about a foot and a half were recorded.

A groundbreaking study led by Virginia Tech geoscientist Tina Dura has revealed new details about the Cascadia Subduction ...

Seismic stations more than 600 miles away picked up the rumbling as a mountainside collapsed upon South Sawyer Glacier and ...

The risk of a devastating mega-tsunami from the Cascadia Subduction Zone highlights the need for improved evacuation plans.

Southern Washington, northern Oregon, and northern California are the regions which are most vulnerable to flooding from a ...

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

A magnitude 8.8 earthquake struck off Russia's Kamchatka Peninsula on July 29, triggering alerts, watches and warnings in ...