Landslide-induced tsunamis are generated when mass-scale failures, including subaerial and submarine landslides, abruptly displace water and initiate tsunami waves. These events have captured ...

Vessels are lined up in Whittier's harbor on July 16, 2025. The harbor look out onto western Prince WIlliam Sound, which is packed with melting glaciers and narrow fjords, where steep slopes are at ...

According to the Alaska Earthquake Center, people boating in the Endicott Arm area reported a mysterious local tsunami near Harbor Island. Three kayakers camping on Harbor Island reported losing most ...

Camped on an island in Southeast Alaska a few mornings ago, Sasha Calvey heard a commotion outside her tent. “(On Aug. 10) at 5:45 a.m., I woke to a loud roar of rushing water,” the 25-year-old ...

ANCHORAGE, Alaska (KTUU) - More photos are coming in from last Sunday’s landslide and tsunami in Southeast Alaska. According to the US Geological Survey, preliminary interpretation of photos shows the ...

It was a very early morning in August when an entire mountainside in Alaska’s Tracy Arm fjord detached and slid into the deep ocean water beneath it. The slide created a gargantuan splash – a ...

Tsunamis are a hazard across all three of Canada’s coastlines. The threat for these dangerous and destructive waves is greatest along the West Coast—but the Atlantic seaboard isn’t immune. Atlantic ...

Early Sunday morning, Sasha Calvey awoke to a roar. “I look out of the tent, and then I see a massive wave coming, like, inches away,” Calvey said. Calvey was camped with two friends, Billy White and ...

In the spring of 2024, a group of scientists attending a national seismology conference in Anchorage purposely sailed into danger. Chartering a tour boat, they sailed into Prince William Sound and ...

JUNEAU, Alaska – A landslide early Sunday morning in the Endicott Arm area of Alaska near the state's capital triggered a local tsunami with waves estimated to be up to 15 feet high. According to the ...