#tornado #EF5 #tornadotok #meteorolgy #hackleburg The Hackleburg EF5 tornado was one of the most powerful and devastating storms in U.S. history, striking northern Alabama on April 27, 2011, with winds reaching 210 mph and leaving behind catastrophic destruction. The Hackleburg EF5 tornado formed during the afternoon of April 27, 2011, as part of the historic 2011 Super Outbreak—the largest tornado outbreak ever recorded in the United States. This particular tornado began near the town of Hackle