Smithsonian Magazine on MSN
A sudden landslide triggered Alaska's 2025 'mega-tsunami.' Now, scientists have identified warning signs to predict similar events
In the early morning hours of August 10, 2025, a massive landslide caused at least 2.3 billion cubic feet of rock—roughly 24 ...
Aerial view of the August 2025 landslide and tsunami near South Sawyer Glacier in Alaska A massive 'megatsunami' wave created when part of an Alaskan mountain crumbled into the sea is the second ...
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8.7-magnitude earthquake in Russia’s Far East sets off tsunami warnings in Japan, Alaska and Hawaii
A magnitude-8.7 earthquake in Russia’s Far East early Wednesday prompted tsunami warnings in parts of Japan, Alaska and ...
In 2025, the retreating South Sawyer Glacier in Alaska's Tracy Arm, a fjord near Juneau, triggered a large landslide. As debris from the landslide smashed into the water, it triggered a megatsunami ...
Researchers have concluded that a 2025 tsunami in Alaska was the second largest recorded natural disaster of its kind in history, with a wave that reached up to 1,578 feet high. The massive tsunami ...
The world’s second-tallest tsunami wave on record tore through the remote Tracy Arm fjord in Alaska last August, leaving ...
Tracy Arm Fjord tsunami was 1,578 feet (481 meters) high The wave rose higher than New York's Empire State Building No ships were present when it occured at 5:30 a.m. and no one was hurt Climate ...
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