Powerful 7.8-Magnitude Quake Strikes Off Alaska Coastline, Triggers Tsunami Warning
Powerful 7.8-Magnitude Quake Strikes Off Alaska Coastline, Triggers Tsunami Warning

A powerful 7.8-magnitude earthquake struck the Aleutian Islands area off the Alaskan peninsula late Tuesday night, prompting a tsunami warning for cities and towns within 200 miles of the epicenter.