A magnitude 8.8 earthquake that struck off of the coast of Russia's Kamchatka Peninsula triggered tsunami alerts across Alaska, Hawaii the west coast of the contiguous United States on July 29.

US West Coast, Hawaii and Alaska impacted by tsunami waves after massive quake off Russia The entire U.S. West Coast was facing a tsunami threat after an 8.8 magnitude earthquake erupted off Russia's ...

Tsunami waves reached Hawaii and the West Coast after a historically powerful earthquake struck off Russia's coastline, but evacuation orders and an advisory in Hawaii were later lifted and beaches in ...

Editor's note: Click here for the latest update on tsunami warnings and watches for Wednesday, July 30. A magnitude 8.8 earthquake that struck off of the coast of Russia's Kamchatka Peninsula ...