On Monday, May 27th 2013, two storm chasers, Brandon Ivey and Sean Casey encountered a supercell thunderstorm producing a tornado. It was no mistake, it's something they try to do. Brandon and Seam anticipate the development of theses storms and try to encounter the tornado produced by these dangerous thunderstorm cells. They attempt to make these encounter in a TIV, or Tornado Intercept Vehicle. It is a "tank-like" vehicle used to chase by the most serious chasers. The video encounter is from Smith county, Kansas in north central Kansas.
The picture below is that of Sean Casey and his TIV!