Just off the coast of the Pacific Northwest is the Cascadia Subduction Zone, a complex collection of earthquake faults created by one tectonic plate pushing its way under another. Every 400-600 years, ...

Port Angeles faces significant tsunami danger from a Cascadia subduction zone earthquake that could send waves 16 feet high ...

PORTLAND, Ore. (KATU) — There is no tsunami threat for the U.S. West Coast following a 7.8 magnitude earthquake in Russia’s Kamchatka region. The NWS Tsunami Warning Center issued the "all clear" just ...

OREGON COAST (KPTV) - The National Weather Service issued a tsunami advisory on Tuesday evening for Oregon and Washington following a 8.7 magnitude earthquake off the coast of Russia. The advisory was ...

Scientists have sounded an urgent warning about one of North America’s most dangerous fault lines. The Cascadia Subduction Zone, which stretches nearly 600 miles from northern Vancouver Island in ...

Real-time tsunami alerts are expected to go silent starting next month, delaying the lifesaving messaging systems, after funding cuts to nine of the Alaska Earthquake Center’s seismic stations at the ...

Tourists in Hawaii were stranded after cruise ships left ports early amid tsunami concerns sparked by the earthquake that occurred off Russia Wednesday. Footage of their maritime marooning has amassed ...