2017 Karrat Fjord landslide and tsunami

On the evening of 17 June 2017 a landslide mobilising 35 to 58 million cubic metres of material entered Karrat Isfjord on the west coast of Greenland. The slide was large enough to generate a seismic signal suggestive of a magnitude 4.1 earthquake, which confounded initial efforts to identify its cause, according to a seismologist at the Geological Survey of Denmark and Greenland. The wave, with a run-up of about 90 m, destroyed the settlement of Nuugaatsiaq.

Date and time (UTC)
2017-06-17T23:39
Highest recorded water height (m)
90
Cause, as the catalogue records it
landslide
NCEI event page
www.ngdc.noaa.gov/hazel/view/hazards/tsunami/event-more-info/5651

Category: Disasters & Incidents

Tags: landslide, greenland, fjord, nuugaatsiaq

Coordinates: 71.813, -52.569

Part of Tsunamis with waves of 30 metres or more since 1950

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