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A megatsunami once surged 1,700 feet up the walls of an Alaskan bay
The tallest wave ever documented did not roll in from the open ocean. It rose inside a narrow bay in southeast Alaska, when an earthquake shook loose a mountainside and dropped tens of millions of ...
This edition of the Fault in the Facts dives into the latest landslide to make big waves in Alaska, and it looks at what scientists still want to know about the ever growing, and constantly melting ...
Back in August of 2025, something massive happened in Alaska. Deep in the Tracy Arm, a stunning fjord southeast of Juneau, more than two billion cubic feet of earth collapsed, falling into the ocean ...
(CNN) — The world’s second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving immense destruction in its wake. Luckily, there were no people nearby.
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