Astronomy - A Lenticular Cloud Over New Zealand

Discussion in 'The Newsroom' started by Kent Brockman, Jan 21, 2009.

  1. Kent Brockman

    This just in, go to hell!

    Aug 9, 2007
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    A Lenticular Cloud Over New Zealand

    [​IMG]A Lenticular Cloud Over New ZealandWhat's happening above those mountains?Several clouds are stacked up into one striking lenticular cloud. Normally, air moves much more horizontally than it does vertically. Sometimes, however, such as when wind comes off of a mountain or a hill, relatively strong vertical oscillations take place as the air stabilizes. The dry air at the topof an oscillation may be quite stratified in moisture content, and hence forms cloudsat each layer where the air saturates with moisture.The result can be a lenticular cloud with a strongly layered appearance.The above picture was taken in 2002 looking southwest over the Tarurua Range mountains from North Island, New Zealand.

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