The world’s largest iceberg began to drift after 30 years at the bottom of the ocean
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With the help of satellite images, scientists noticed that the world’s largest iceberg began to move for the first time in more than three decades.
The iceberg called A23a has an area of almost 4,000 square kilometers – it is about three times the size of New York.
It is now drifting rapidly past the northern edge of the Antarctic Peninsula, the BBC and Reuters reported.
The movement of the ice giant is facilitated by strong winds and currents.
The world’s largest iceberg is on the move for the first time in more than three decades, scientists said on Friday.
— Reuters Science News (@ReutersScience) November 24, 2023
Iceberg A23a broke off from the Antarctic coast in 1986. But it quickly ran aground in the Weddell Sea, becoming an “ice island.”
According to British Antarctic Survey glaciologist Oliver Marsh, it is rare to see an iceberg of this size in motion, so scientists will be closely monitoring its trajectory.
When the movement of the iceberg gathers momentum, the colossal block is likely to enter the Antarctic Circumpolar Current. This will direct it to the Southern Ocean along a path known as “iceberg alley”.
Read also: British polar explorers showed an iceberg the size of London that broke off in Antarctica. VIDEO
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