A tsunami advisory has been lifted along parts of the Alaskan Peninsula coast after a 7.3 magnitude earthquake struck 50 miles off its shore.

The tsunami warning was downgraded to an advisory after a 7.3 earthquake in Alaska.

The U.S. Tsunami Center said the warning was in effect from about 40 miles (64.4 km) southwest of Homer to Unimak Pass, a distance of about 700 miles.