How can i find information on the deadliest tornado outbreak in history for a youtube film i’m making ?

Question by Harold: How can i find information on the deadliest tornado outbreak in history for a youtube film i’m making ?
I’m making a documentary movie for youtube of the deadliest tornado outbreak of history of the may 3 1999 oklahoma tornado outbreak. The tornado outbreak of may 3 1999 had an F5 tornado that reached winds of 319 MPH which is the strongest. A lot of people died from that terrible supercell storm and i want to make something to tribute to those who are victims. It’s not an sketch comedy film but an drama film that i expect to be approximate of 45 minutes. I will try to have big youtube stars like shane dawson, dave days, lisa nova and ryan higa from nigahiga along with some of my friends, the youtube stars i’m still trying to contact them and only one replied and said yes. Could anyone please tell me where can i get information on this biggest tornado outbreak ? Also, where could i find clips of an F5 tornado so i could put into my movie ? Could anyone please help me out ?

Best answer:

Answer by Angry Scottsman
I think that was just the deadliest “Modern Day” tornado outbreak. The deadliest one was in 1920-something. But it might be on wikipedia.

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