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Answers: Rising and Sinking Air

By Jack Williams ©2015

Q: In your AOPA Flight Training Magazine, January 2010 article you say that the curving path of upper air winds cause air to sink in some areas, creating high pressure at the surface, and to rise in other areas creating or strengthening areas of low pressure at the surface.  My question: How does adding rising air to an area, which... »

Answers: Extratropical Cyclone Winds

By Jack Williams ©2015

Q: My question is about your article in the November  AOPA Flight Training magazine on tropical cyclones.  I'm trying to reconcile two potentially different ideas: first, that a cyclone has swirling air (which I assume to mean the the air masses are rotating around the Low), and second, that the warm front and cold front are generally in the same... »