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The Satellite image of Dickson Fjord in Greenland shows the Landslide location and has an overlay of color dots corresponding to water elevation in the region. The overlay ranges from deep purple, being more shallow by as much as .5 meters to pink, neutral, and yellow, .5 meters higher. The colors indicate the highest water level change across from the landslide and the lowest on the same side of the fjord as the landslide.

Sizing Up a Greenland Tsunami

Satellite data show the shape of a wave as water sloshed around Dickson Fjord after a rockslide triggered a tsunami in September 2023.

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