Thursday, December 3, 2009

Winter '09 / '10 - NHEMI Snowcover - November

Could be better.  Much better.  Not only is much of Canada still below normal but so is a fair chunk of the Upper Plains and mid-West.



Orange (blue) areas are below normal (above).  White areas are normal.



Late OCT rally lasted through early NOV before fading rapidly.



State of the cryosphere at month/s end and the start of meteorological winter shows there/s a lot of ground to be made up.  Good hi-latitude snow pack is an important element for creating polar and arctic air masses.

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