The Youtube video on the link below talks about the 1955 F-5 Blackwell OK / Udall KS tornado.
This was a very deadly tornado.

In the video it discussed the presents of a very bright Saint Elmo's fire.
While I have personally seen a very small example of Saint Elmo's fire on one occasion I have never heard of it being associated with tornadoes.

Has anyone ever hear of or seen this before on with a tornado?
Thanks.

http://www.youtube.com/watch?feature...le&app=desktop