Arctic Sea Ice Extent–October 2017

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

A year ago, the Washington Post was worried that a spell of mild weather in the Arctic meant that Arctic sea ice could disappear within our lifetimes:

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Sea ice extent in the Arctic is as low as it has ever been measured in late October, and air temperatures are record warm. Sea ice experts say it is difficult to project what the current ice depletion means for the next year, but the unmistakable long-term trend toward less ice is troubling.

“The overall trajectory is clear — sometime in the next few decades, maybe as early as 2030, we’ll wake up to a September with no Arctic sea ice,” said Mark Serreze, director of the National Snow and Ice Data Center (NSIDC), in Boulder, Colo.

The present ice levels reflect a record slow recovery after the summer minimum on Sept. 10, which tied for the second-lowest extent…

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