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Arctic Sea Ice Watch (Sep 7): 3.58 mil sq km (Previous record low for this date was 4.30 mil sq km)
For September 7, 2012 Current Arctic sea ice extent: 3.58 million sq km (1.38 million sq miles) Previous record low for this date (Sep 6, 2007): 4.30 million sq km (1.66 million sq miles) The 1979-…