Was there a 650-foot tsunami in Greenland fjord that lasted for 9 days? This is what scientists are saying

A large tsunami that occurred in Greenland nine days ago due to glacier melting has been discovered by seismologists as an unprecedented event. Experts discovered unexplained vibrations in September of last year and located the source in a fjord in Greenland, where a landslide caused a wave that rose to a height of 650 feet. A unique phenomena that had never been seen before was created by the waves' constant bouncing against the walls of the fjord, as per the reports of Yahoo news.

About 45 kilometers from the landslide on Ella Island, the tsunami also caused damage to a distant landmark. Waves at least thirteen feet high struck the island, which is frequented by Danish military personnel and scientists. Fortunately, no one was there when the accident happened, even though cruise ships had only been in the region a few days earlier. This seiche lasted longer than any previously documented seiche, as these episodes usually end in a few hours.

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A growing problem linked to climate change

While landslide tsunamis are not new, researchers believe they may be occurring more frequently. Landslides and the ensuing tsunamis are becoming increasingly frequent in the Arctic and subarctic due to the acceleration of permafrost erosion and glacier melting caused by climate change. A similar incident in Greenland in 2017 claimed four lives and destroyed multiple dwellings. Scientists are now concerned that as the world heats, more tsunamis may occur and affect vulnerable locations.

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Rising concerns about landslide tsunamis

There is cause for concern as these incidents are happening more frequently. Alaskan geologist Bretwood Higman is researching the possibility of tsunamis resulting from landslides. Warmer weather increases the likelihood of intense rainfall, which erodes slopes and causes landslides, as he and other experts have noted. The likelihood of becoming victims of these tragedies increases as more people travel to these arctic areas for vacation and resource exploitation.

FAQs

What caused the 650-foot tsunami in Greenland?
The tsunami was caused by a landslide triggered by melting glaciers in a Greenland fjord. This event led to massive waves that lasted for nine days.

What damage did the tsunami cause?
The tsunami damaged Ella Island, about 45 kilometers from the landslide. Waves at least 13 feet high struck the island, which is used by Danish military and scientists.