Summary:
- Scientists have discovered that a massive 650-foot-tall tsunami hit the coast of Greenland in 2017, caused by a giant landslide in the Karrat Fjord.
- This tsunami generated powerful seismic waves that traveled around the world and were detected by satellite sensors, providing valuable data about the event.
- The study of this mega-tsunami event helps scientists understand the potential risks of future landslides and tsunamis in Greenland, which could have significant impacts on global sea levels and coastal communities.