Wednesday, February 9, 2011

North Atlantic Oscillation

The National Weather Service has a page showing the current status of major weather oscillations around North America, including the Atlantic Oscillation and North Atlantic Oscillation. The Atlantic Oscillation has been (strongly) negative from late November 2010 through late January 2011. It has recently lifted to positive territory. This has been quite noticeable around Boston as temperatures have warmed a bit and the pace of Nor'easters has slowed.

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