A tsunami is a series of ocean waves generated primarily by underwater disturbances, such as earthquakes, volcanic eruptions, or landslides. Characterized by their immense energy and long wavelengths, ...

San Luis Obispo County escaped damage after a tsunami advisory put all of the county's coastline on alert Tuesday night and even prompted an evacuation warning in one low-lying area, following a ...

Last week, just after an 8.8 magnitude earthquake violently shook the eastern edge of Russia, Californians were warned to gird for possible impact: a tsunami was headed across the ocean, taking aim at ...

Tsunami waves arrived in Hawaii and along the U.S. West Coast after an 8.8 magnitude earthquake near the Russian coast. “Remember a tsunami is not just one wave, but a series of inundating waves”, ...

A magnitude 7.0 earthquake struck off the coast of northern California on Thursday at 10:44 a.m. PST, just offshore of Cape Mendocino. Shortly after the earthquake, a tsunami warning was issued.

ANCHORAGE, Alaska (KTUU/Gray News) - A tsunami warning was issued Wednesday for parts of Southcentral and Southwest Alaska due to a large earthquake along the Aleutian Chain. The quake was measured at ...

New videos allow Washington residents to see simulated models of how large tsunami waves are likely to impact their communities. Scientists with the Washington State Department of Natural Resources ...