Scientists investigate the Cascadia Subduction Zone off the Pacific Northwest, and the potential for a catastrophic tsunami.

Magnitude 6.5 earthquake hits Nicobar Islands, India without tsunami alert, according to USGS and Tsunami Warning System.

A major earthquake with a preliminary magnitude of 7.3 initially triggered a tsunami warning for the southern Alaska ...

A 7.3 magnitude earthquake struck near Sand Point, Alaska, on Wednesday, prompting a tsunami advisory from the National ...

The looming tsunami threat in Hawaii has ended after a powerful earthquake in Russia prompted warnings in multiple countries ...

Communities along a 700-mile stretch of Alaska’s southern coast ordered their residents to higher ground after a powerful ...

Officials in Hawaii issued a tsunami watch on Saturday evening as a series of earthquakes, including a 7.4 magnitude one, ...

According to the Pacific Tsunami Warning Center, based on all available data there is no tsunami threat to Hawaii.

A lightly populated stretch of Alaska ’s southern coast was under a tsunami warning Wednesday after a strong earthquake was ...

What’s Shaking Alaska?! Welcome to your seismic update from across the state for the week of July 23rd, brought to you by the ...

The giant earthquake was recorded at 12:37 p.m. local time, southeast of Sand Point, a community located on Popof Island in ...