The world's largest iceberg broke away from Antarctica

The world's largest iceberg broke away from Antarctica
The world's largest iceberg broke away from Antarctica
Anonim

A huge piece of ice floating freely in the Weddell Sea, located between the Antarctic Peninsula in the west and Cotes Land in the east, is almost twice the area of ​​the capital of Russia.

Giant iceberg A-76

A huge iceberg broke from the Ronne Ice Shelf in West Antarctica's Weddell Sea, the European Space Agency reported. The area of ​​a giant drifting block of ice, called A-76, was estimated at 4320 square kilometers.

According to satellite images, the A-76 is about 170 kilometers long and 25 kilometers wide. It is slightly larger than Mallorca - one of the Balearic Islands in Spain - and almost twice as large as Moscow.

Meet the new cool kid on the iceberg block: the recently calved # A76 is now the biggest iceberg in the world!

The iceberg was spotted by @BAS_News and confirmed from @usnatice using @CopernicusEU # Sentinel1 imagery.

Here's how it looked on 16 May? Https: //t.co/GgFk6kIJLv pic.twitter.com/xOVWjidsZw

- ESA EarthObservation (@ESA_EO) May 19, 2021

According to scientists, this is the largest iceberg in the world since the A68, registered in July 2017 and now partially destroyed. For comparison: the area of ​​A-74, which broke away from the Brunt Ice Shelf in February this year, is only 1270 square kilometers.

Initially, the A-76 was discovered by the British Antarctic Service, then the information was confirmed by photos received from the Copernicus Sentinel-1 mission: it includes two satellites in polar orbit, using C-band synthetic aperture radar images. Thanks to this program, remote regions of the planet can be observed all year round and at any time of the day.

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