International SWOT Satellite Spots Planet-Rumbling Greenland Tsunami

The international Surface Water and Ocean Topography (SWOT) satellite mission, a collaboration between NASA and France’s CNES (Centre National d’Études Spatiales), detected the unique contours of a tsunami that sloshed within the steep walls of a fjord in Greenland in September 2023. Triggered by a massive rockslide, the tsunami generated a seismic rumble that reverberated around the world for nine days. More

(Source: Jet Propulsion Laboratory - NASA - Nov 2)