The Alaska Earthquake Center reported a Magnitude 4.4 earthquake, registered originally as M4.3, 28 miles east of Mount Spurr ...

Because of Barry Arm’s potential for a catastrophic collapse, the site has received special focus from agencies trying to ...

A tsunami warning ... earthquakes in recent weeks. A 7.0 magnitude earthquake hit in Northern California in early December. Since then, notable quakes have hit in Alaska, parts of the Midwest ...

A major 7.5-magnitude quake off the coast of Alaska triggered small tsunami waves on Monday, US agencies said, but there were no immediate reports of casualties or damage. Residents evacuated to ...

The biggest tsunami ever recorded was in Lituya Bay, Alaska, reaching an astonishing 1,724 feet in the air. On July 9, 1958, a 7.7 magnitude earthquake caused 90 million tons of rock and ice to ...

First, the good news: California is no longer under a tsunami warning from the National Weather Service. Government officials issued the alert after a 7.0 magnitude earthquake shook part of the ...