Scan this barcode to access this page with your mobile phone.

Storm Chaser Andrew Pritchard of PrairieStormMedia.com was in north-central South Dakota on May 22, 2010 and filmed the incredible supercell that produced multiple tornadoes that afternoon, in addition to the tornadoes themselves! This time lapse shows the storm mature into a tornadic beast!

tornado, south, dakota, SD, time, lapse, may, 22, 2010, Bowdle, Andrew, Pritchard, debris