An iceberg one-fourth the size of Wales is about to break off of Antarctica.
Credit: Copyright MIDAS Project, A. Luckman, Swansea University
Live Science: Delaware-Size Iceberg Is About to Break Off from Antarctica
An icy thread measuring a mere 12 miles (20 kilometers) long is all that's anchoring a massive iceberg the size of Delaware to its home in West Antarctica, climate scientists report.
If the iceberg breaks away — an event known as calving — the Larsen C Ice Shelf in Antarctica will lose more than 10 percent of its area, which amounts to about 2,000 square miles (5,000 square km), according to Project MIDAS, an Antarctic research project based in the United Kingdom.
MIDAS researchers noticed the rift in 2014, and have used satellite and other data to monitor it ever since. The rift made headlines late last year when NASA's IceBridge mission snapped a photo showing the eerily immense crack, which measured 70 miles (112 km) long, more than 300 feet (91 meters) wide and about one-third of a mile (0.5 km) deep as of Nov. 10, 2016.
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CSN Editor: At its current rate, this will split within 2 years .... unless the region experiences a greater cooling trend.