The quake was the seventh-largest in US history, tied with another Alaskan quake from 1938, according to USGS data.
QUAKE ALERTS Get Earthquake Alerts and Tsunami Warnings to your iOS device.
KNOW if you are in an EVACUATION RED ZONE.
Stay tuned for more information.
Download the for breaking news and politics Tsunami warnings were put in place for parts of south Alaska, the Alaska Peninsula and the Aleutian Islands by the National Tsunami Warning Center.
The app is a great educational tool and it offers a vital alert service, especially to those living by the coastline or in seismic regions.