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  |   | Fog Obscuring Trees 
      The ultimate in low-level stratus: a cloud that touches the ground. Very flat light, and uniformly blurred view      across field. Photo from Juliet Long School, Gales Ferry, Connecticut. Fog Winner in Jan 2003 S'COOL      cloud photo contest. 
 
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  |   | Fog Seen from Top 
      The definition of fog is a cloud that touches the ground, so the lower parts of the mountains in this photo are      all in a fog. Photo from Peru Central School, Peru, New York. Multilayer Winner in Jan 2003 S'COOL cloud      photo contest.  
 
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  |   | Fog in a Field 
      This is an early-morning ground fog in a field in Newport News, VA. Photo by Carolyn Green. 
 
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  |   | Fog lapping against the mountains 
      Denver/Boulder winter smog cloud washing up like a lake against
      the mountains.  Photo by Dr. Bruce Wielicki,      CERES PI, in
      the late 1970s.
 
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Fog on school grounds 
      This is a striking example of dense fog, in this case in the
      hills and hollows of Parson, WV.      Photo by Eileen Poling,
      S'COOL teacher, in October 2004.
 
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Steam fog 
      Fog formed over a lake.
 
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