4 scenario is happening when the largest iceberg in history has just broken in Antarctica

Weighing more than 1,000 billion tons, four times the size of London, the ice sheet has just separated from the Larsen C ice shelf on July 12 to become the largest iceberg in history.

Illustration.

And here's what happens next:

The iceberg slowly drifted away

This giant piece of ice, which is floating in the sea, will become one of the largest icebergs ever recorded in history. After breaking off the ice shelf, it will not drift quickly. But thanks to the ocean currents, it is likely that the iceberg will follow the coast and go to the Atlantic Ocean.

The ice will make noise

When ice shelves 'give birth' to icebergs, the ocean will be disturbed. After B-15 - the largest iceberg ever observed - separated from the Ross ice shelf in 2000, scientists using hydrophones to monitor underwater sounds have received strange signals from thousands of ways. kilometer.

This signal then led them to the rest of the giant B-15 ice sheet - continuing to disintegrate, causing the water to fill the slots, cracks and create a loud noise.

Fragments of broken ice can float for years

Depending on how fast they reach the warmer waters, the iceberg and its fragments can 'wander' in the ocean for many years.

According to NASA, 15 years after the B-15 separated from the Ross ice shelf, there are still 8 fragments of the original ice giant, the largest being the B-15T.

Larsen C ice shelves may continue to break

Scientists studying the event break the ice sheet without seeing a link to climate change, but it is still bad news in the long run for the ice shelf. Losing huge ice sheets made Larsen C less stable.

And the MIDAS Project team found that, like the case of Larsen B ice shelf, which lost a large part in 2002, Larsen C could continue to split after the ice floated away.