A 4.7 magnitude earthquake struck near Anchorage, Alaska just after midnight on Tuesday as residents have been warned of ...

A magnitude 4.7 earthquake shook Anchorage, Alaska, just after midnight local time, according to the U.S. Geological Survey.

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...

Cloudy weather has rendered Alaska Volcano Observatory planes, helicopters and satellites useless for data collection since ...

A future Cascadia earthquake could unleash far more than just devastating shaking — it could sink large parts of the Pacific ...

The volcano, which is located less than 100 miles away from the major city of Anchorage, remains at an elevated level of ...

The next great earthquake isn't the only threat to the Pacific Northwest. A powerful earthquake, combined with rising sea ...

Mount Spurr, a volcano 78 miles from Anchorage, is being monitored for signs of a possible eruption. If it blows, Mount Spurr ...

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

Researcher Matt Haney says the decrease in likelihood is due to a drop in a few indicators of volcanic unrest, namely shallow ...

Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ...