A new analysis offers a rare glimpse into how the catastrophic landslide and roughly 1,578-foot tsunami wave looked as it ...

The Oregon legislature has repealed a ban on construction of new critical facilities in tsunami inundation zones. The action now allows fire stations, police stations, and schools to be built where ...

The Shoalwater Bay Tribe is getting $2.5 million to build a tsunami vertical evacuation tower on its land south of Westport. The FEMA grant will allow the tribe to build a tower that can hold 386 ...

On the evening of Aug. 9, 2025, passengers on the Hanse Explorer finished taking selfies and videos of the South Sawyer ...

In the early morning of 10 August 2025, a mountainside collapsed into the waters of Tracy Arm Fjord in southeastern Alaska.

ASTORIA, Ore. — Residents of this small coastal city in the Pacific Northwest know what to do when there’s a tsunami warning: Flee to higher ground. For those in or near Columbia Memorial, the city’s ...

Tsunami alerts lit up Siri Zama's phone on Tuesday. The 28-year-old high school teacher in Kapolei, Hawaii, fled inland. "It was raining, and the clouds got real dark. It was just a little scary. I ...

First, a tsunami, which literally translates to “harbor wave” in Japanese, is a series of waves that inundate coastlines. Tsunamis are generated by an upward lift of waterway bottoms, including oceans ...