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

The National Tsunami Warning Center in Alaska pegged the earthquake’s intensity at a slightly higher 5.6 magnitude but said no tsunami is expected. The USGS received reports of strong shaking ...

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

The Alaska Volcano Observatory confirmed increased gas emissions from the summit and northern flank of the volcano, though no major change in earthquake patterns has been detected yet. Based on ...

The Kamchatka earthquake ... Alaska. It also triggered a powerful tsunami, but despite it's power, the loss of life was relatively low due to the region's relatively sparse population and early ...