Massive iceberg breaks off from Greenland glacier

An iceberg four miles wide has broken off from a glacier in eastern Greenland and scientists have captured the dramatic event on video. New York University professor David Holland, an expert in atmospheric and ocean science, told The Associated Press that "this is the largest event we've seen in over a decade in Greenland."

A June 22 video of the incident was taken by his wife, Denise Holland of NYU's Environmental Fluid Dynamics Laboratory. They had camped by the Helheim Glacier for weeks to collect data to better project sea level changes due to global warming.

Holland said Wednesday that the time-lapse video, which is speeded up 20 times, shows "3 percent of the annual ice loss of Greenland occur in 30 minutes."

"It sounded like rockets going off," he said, describing it as "a very complex, chaotic, noisy event."

While the couple is studying Greenland, he said that "the real concern is in Antarctica, where everything is so big the stakes are much higher." 

In northwestern Greenland, another large iceberg was apparently grounded on the sea floor near the small village of Innaarsuit, which has a population of 169. 

A picture taken on July 13, 2018, shows an iceberg behind houses and buildings after it grounded outside the village of Innarsuit, an island settlement in the Avannaata municipality in northwestern Greenland.  Karl Petersen/AFP/Getty Images

"Its residents were evacuated in the early hours of Friday in fears that a flood would hit the place as a result of the broken iceberg," Greenland police spokeswoman Lina Davidsen told Danish broadcaster TV2. 

"All the people in the danger area have been evacuated to a building that is further up in the village," Davidsen said. "The evacuation happened only because the iceberg is so close to the village."

Innaarsuit is located about 1,000 kilometers (620 miles) north of Nuuk, Greenland's capital and largest city.

Earthquakes and tsunamis have created major floods in Greenland in past years.

Expedition Antarctica
f

We and our partners use cookies to understand how you use our site, improve your experience and serve you personalized content and advertising. Read about how we use cookies in our cookie policy and how you can control them by clicking Manage Settings. By continuing to use this site, you accept these cookies.