http://www.weatherjackwilliams.com science writer and book author Thu, 09 Feb 2012 04:51:36 +0000 en hourly 1 http://wordpress.org/?v=abc http://www.weatherjackwilliams.com/archives/answers-inside-weather-fronts http://www.weatherjackwilliams.com/archives/answers-inside-weather-fronts#comments Sun, 22 Nov 2009 02:29:58 +0000 Jack Williams ©2012 http://www.weatherjackwilliams.com/?p=1337 Q: In the November issue of AOPA Flight Training, you discuss extratropical cyclones, including the movement of cold air under warm air and vice versa. If I understand this correctly, the fronts themselves do not discriminate between the cold or warm air ahead of them.  How  do you explain movement under (cold into warm) or [...]]]> http://www.weatherjackwilliams.com/archives/answers-inside-weather-fronts/feed 1 http://www.weatherjackwilliams.com/archives/answers-extratropical-cyclone-winds http://www.weatherjackwilliams.com/archives/answers-extratropical-cyclone-winds#comments Sun, 11 Oct 2009 17:31:45 +0000 Jack Williams ©2012 http://www.weatherjackwilliams.com/?p=1199 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 [...]]]> http://www.weatherjackwilliams.com/archives/answers-extratropical-cyclone-winds/feed 1