A powerful 7.3 magnitude earthquake struck off Alaska's Aleutian Islands on Wednesday, prompting a tsunami warning and calls ...

On July 16, a magnitude 7.3 earthquake struck south of the Alaska Peninsula, and four days later, a 7.4 occurred off the east ...

A tsunami warning in Alaska has forced local communities to evacuate to higher ground following a 7.3 magnitude earthquake.

The Pacific Northwest boasts an extensive network of more than 600 seismic monitoring stations that help researchers track ...

A 7.3 magnitude earthquake struck Alaska’s southern coast near Sand Point on Wednesday, which triggered a tsunami warning by ...

A 7.3 quake off Alaska triggers tsunami warnings and evacuations. Experts warn the region remains at high risk for future ...

The 7.0 earthquake that hit Southcentral Alaska on Friday left a trail of damage that is still in the throes of being assessed by structural engineers and contractors, using a system of colored tags.

A recent examination of piles at the Port of Alaska petroleum and cement terminals revealed more extensive damage from the 7.1 magnitude earthquake that struck on Nov. 30, 2018.

Hundreds of small earthquakes have been reported near a volcano in Southeast Alaska believed to have been dormant for at least 800 years.

Figure 1 of Plafker’s Science paper, “Tectonic Deformation Associated with the 1964 Alaska Earthquake,” vol. 148, pp. 1675-1687. The quake is officially given a date of March 28 because it was 3:36 ...