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

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

Emergency management officials ask residents to be cautious of "strong and unusual currents" following the tsunami advisory.

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

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

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

A tsunami advisory has been canceled for parts of Washington on Wednesday morning, following a powerful 8.8 magnitude earthquake off Russia's Far East that sent tsunami waves across the Pacific.

Washingtonians breathed a sigh of relief when an 8.8-magnitude earthquake in Russia on Tuesday brought only small waves to the coast without triggering destructive tsunamis.

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

Tsunami waves ranging in height from 0.4 feet to 1.3 feet were observed at Washington state locations, according to a National Weather Service bulletin posted at 7:19 a.m. July 30.

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.