Oopps... didn't realize they were that big!
Here are the links:
http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=17018
http://earthobservatory.nasa.gov/NaturalHazards/Archive/Aug2005/Louisiana_AMO_2005239_lrg.jpg
http://earthobservatory.nasa.gov/NaturalHazards/Archive/Aug2005/Louisiana_TMO_2005242_lrg.jpg
thanks