Massive Greenland Iceberg Collapse Unleashes Waves Across the Arctic(opens in a new tab)
A colossal iceberg in Greenland collapsed, creating organized waves across the Arctic.
Event
Petermann Glacier Loses 76 km² of Floating Ice in Major Arctic Calving Event
On 4 Aug 2026, roughly 76 km² of floating ice broke off Petermann Glacier in northwest Greenland, forming a massive iceberg drifting toward Nares Strait. The calving also produced organized waves that were observed across Arctic waters.
Coverage
Surfer Yahoo Greenland Iceberg Implodes and Fires Off Shock Waves Across the Arctic (Video)(opens in a new tab)
A vast iceberg off Ilulissat, Greenland, collapsed in a dramatic calving event that sent shock waves across the Arctic, filmed by nature filmmaker Richard Sidey.
Arcticportal Petermann Glacier Loses 76 km² of Floating Ice in Major Arctic Calving Event(opens in a new tab)
On 4 August 2026, about 76 km² of floating ice broke off Petermann Glacier in northwest Greenland, forming a massive iceberg that has been tracked as it drifts toward Nares Strait, highlighting potential navigation hazards and advancing scientific understanding of Arctic glacier dynamics.
