Alaska Tsunami Warning Center

A magnitude 7. 3 earthquake struck 54 miles south of sand point, alaska, triggering a tsunami warning. The warning was later downgraded to an advisory, impacting areas like. An earthquake measuring magnitude 7. 3 was recorded off the alaska coast on wednesday, july 16, according to the usgs. Sand point, alaska residents along alaskas aleutian coast are under a tsunami warning tonight after a powerful 7. 2 earthquake struck just 50 miles south of sand point. The tsunami alert covers coastal areas of alaska from kennedy entrance to unimak pass, according to the national tsunami warning center.

7. 3 magnitude earthquake shakes alaska's aleutian islands; Tsunami warning downgraded parts of southern alaska felt light shaking, but may now face a tsunami threat.