We first began chasing the cell north of Woodward and cold outflow forced us to chase the southern storm near Woodward, OK.  And it turned out to be the best decision we could have made...first we saw a brief stovepipe which quickly dissipated and then this stovepipe formed and then various funnels and tornadoes develped one of which took a top part of a tree at least a couple of thousand feet or more swirling around the funnel.  Will post more soon