Update on Arctic Sea Ice Decline: U.S. National Snow and Ice Centre Report


National Snow and Ice Centre September 22nd 2014

Arctic Sea Ice News and Analysis | Sea ice data updated daily with one-day lag

Arctic Sea Ice Reaches Minimum Extent for 2014

On September 17, Arctic sea ice reached its likely minimum extent for 2014. This is now the sixth lowest extent in the satellite record and reinforces the long-term downward trend in Arctic ice extent. Sea ice extent will now begin its seasonal increase through autumn and winter. Meanwhile, sea ice in the Antarctic has surpassed the previous record maximum extent set in 2013 and is now more than 20 million square kilometers (7.72 million square miles) for the first time in the past thirty-five years. It is too soon to determine if Antarctic sea ice has reached its annual maximum.

Please note that this is a preliminary announcement. Changing winds in the Arctic could still push ice floes together, reducing Arctic ice extent below the current yearly minimum. NSIDC scientists will release a full analysis of the Arctic melt season, and discuss the Antarctic winter sea ice growth, in early October

Also in the report: The extent of ice in the arctic sea registered it’s 6th lowest level since 1979, the year that NASA  satellite imaging started reporting.

Categories: Climate Change, Environmental ReportsTags:

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