Wednesday, 31 October 2018

Global Warming

Antarctica's Pine Island Glacier Just Lost Enough Ice to Cover Manhattan 5 Times Over

An enormous iceberg about five times the size of Manhattan broke off Antarctica's Pine Island Glacier yesterday (Oct. 29), a mere month after a crack first appeared, satellite imagery shows.

At 115 square miles (300 square kilometers), the enormous amount of ice that calved off the glacier's ice shelf is even larger than the mass that broke off last year. However, the newborn iceberg didn't stay in one piece for long. Within a day, it had splintered into smaller pieces, with the largest piece measuring a substantial 87 square miles (226 square km) before it later broke apart even more.

Screen Shot 2018 10 31 at 2 20 44 PM

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