Know the difference between a red or yellow tsunami evacuation zone in Hawaii ? Residents who live in red areas of the map, mostly along coastlines and harbors, are in the tsunami evacuation zone and ...

The recent landslide-generated tsunami in Tracy Inlet of Southeast Alaska recalls the granddaddy of them all: the giant wave ...

A 5.1 magnitude earthquake has struck Alaska, the U.S. Geological Survey (USGS) said. The epicenter was recorded at around 90 ...

Ice dam at Alaska’s Mendenhall Glacier releases flood­water toward down­stream homes BY Associated Press Alaska PUBLISHED 2:59 PM ET Aug. 12, 2025 ...

Officials on Tuesday urged residents in some parts of Juneau to evacuate ahead of what could be a record surge of floodwater after a huge upstream basin of rainwater and snowmelt dammed by Alaska ...

A magnitude 8.3 earthquake triggered a tremendous landslide into the ocean and the wave that followed reached 1,740 feet ...

A chilling new study from Virginia Tech reveals a 15% chance that a mega-tsunami could strike the US Pacific Coast within the ...

A groundbreaking study led by Virginia Tech geoscientist Tina Dura has revealed new details about the Cascadia Subduction ...

The risk of a devastating mega-tsunami from the Cascadia Subduction Zone highlights the need for improved evacuation plans.

In an initial estimate, according to the Alaska Earthquake Center, the landslide was possibly larger than 100 million cubic ...

Seismic stations more than 600 miles away picked up the rumbling as a mountainside collapsed upon South Sawyer Glacier and ...

The National Weather Service office in Juneau reported no injuries or infrastructure damage from the landslide or tsunami.