John Sonntag, the NASA Operation IceBridge navigator and unofficial team meteorologist, gives a fabulous presentation about the katabatic winds that affect Greenland on a regular basis.

John Sonntag, the NASA Operation IceBridge navigator and unofficial team meteorologist, gives a fabulous presentation about the katabatic winds that affect Greenland on a regular basis.
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Tracy C
This is good- diagrams!
Renee S
Excellent explanation & diagrams! Thx, Wes
Lisa B
Weather is fascinating! Thanks Wes!