Articles tagged "megatsunami"

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The probability of mega-earthquake in the Aleutian Islands and its impacts on Hawai'i

In a new study, the scientists from the University of Hawai'i at Mãnoa (UHM) have calculated a 9% chance that an M9.0+ earthquake will occur in the Aleutian Islands over the next 50 years. An event of such force would affect over 300 000 people and be...

May 13, 2016

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Alaska's massive 2015 Icy Bay landslide triggered localized megatsunami

After a period of heavy rains, about 200 million metric tons of rock tumbled down a remote Southeast Alaska mountain. The massive landslide, lasting about 60 seconds, occurred on October 17, 2015, and landed on the toe of Tyndall Glacier and into Taan Fiord in Icy...

April 10, 2016

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Megatsunamis: sudden giant collapses present a realistic hazard around volcanic islands today

A team of international scientists have found evidence that the sudden collapse of a volcano in the Cabo Verde Islands, off west Africa, generated a giant, 244 m (800 feet) tsunami that swallowed an island over 48 km (30 miles) away. The study was published in the...

October 03, 2015

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Volcanic tremors cause alarm in Canary Islands - fear of El Hierro tsunami

Intense swarms of tremors beneath one of the volcanic Canary Islands has placed residents of El Hierro on alert for a possible eruption. Spain’s Instituto Geografico Nacional (IGN) reported the nearly 9,000 seismic movements on the island since July 17 have caused

October 08, 2011