Extreme Tornado: Never-before-seen storm chasing footage (Video)

 TVN storm chaser Mike Scantlin chases down tornadoes (solo) on November 7, 2011 in Oklahoma with his beat-up Subaru! Over ten minutes of raw tornado footage that has never been seen.

Oklahoma supercell (IMAGE/VIDEO)

 A supercell is a thunderstorm that is characterized by the presence of a mesocyclone: a deep, persistently rotating updraft.