In September 2023, a global seismic mystery began to unfold. Every 90 seconds, the Earth pulsed with a strange, low-frequency ...

As fascinating as bizarre signals from other planets can be—teaching us about earthquakes on Mars or auroras in the skies of Jupiter —sometimes even weirder signals come from weather extremes ...

A tsunami struck a fjord in East Greenland in 2023, ringing seismometers for nine straight days. A new satellite study ...

Fortunately, a research station at the mouth of Dickson Fjord, while abandoned for the winter, had automatic recording devices that have revealed an abundance of information.

The event in Greenland's Dickson Fjord registered on sensitive seismographs from the Arctic to Antarctica for nine days following a massive landslide that sent more than 32 million cubic yards of ...

In the remote Dickson Fjord in northeastern Greenland, a catastrophic event occurred that resonated globally. The top of a mountain collapsed, causing a massive landslide that generated a mega ...

Greenland's 650-Foot Mega-Tsunami Shook Earth For 9 Days, Satellite Data Confirms A massive landslide in Greenland's Dickson Fjord in 2023 triggered a 200-metre-high tsunami, causing global ...

The event created a week-long oscillating wave in Dickson Fjord, according to a new report in The Seismic Record. Angela Carrillo-Ponce of GFZ German Research Centre for Geoscience and her ...

The Dickson Fjord event is rare but not unprecedented. Shockwaves rumbled for 18 days after the titanic, 9.1 magnitude Sumatra-Andaman earthquake and tsunami in December 2004.

In September 2023, seismometers all around the globe detected a unique seismic signal that was measurable for up to nine days in some places. It was caused by a massive rockslide in the Dickson ...

So they contacted colleagues in Denmark, who had received reports of a landslide-triggered tsunami in a remote part of the region called Dickson Fjord.

A 650-foot tsunami in Greenland was the result of melting glacial ice that caused a landslide. The waves it created bounced back and forth for nine days.