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United States Tornadoes

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Author: Jeff Frame

Clinical assistant professor at the University of Illinois at Urbana-Champaign. Teaches courses on introductory meteorology, synoptic-scale weather systems, weather forecasting, and severe thunderstorm dynamics. See full bio.
This is how the ‘surprise’ Indiana and Ohio tornado outbreak of August 24, 2016 happened

This is how the ‘surprise’ Indiana and Ohio tornado outbreak of August 24, 2016 happened

It's not often that a bunch of tornadoes happen with little notice. Could we have seen it coming?
Jeff Frame
The science behind the Oklahoma and Arkansas tornadoes of March 25, 2015

The science behind the Oklahoma and Arkansas tornadoes of March 25, 2015

The tornado drought of March 2015 came to an end with a fatal tornado in northeast Oklahoma and another hit…
Jeff Frame
The story behind the historic tornado and severe weather drought of early 2015

The story behind the historic tornado and severe weather drought of early 2015

You've probably heard tornadoes are running at all-time lows (again). Take a deep dive into why that's the case and…
Jeff Frame

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Must Reads

  • Strongest tornadoes by state, territory and district in the U.S.Strongest tornadoes by state, territory and district in the U.S.October 19, 2012
  • From domestic to international: Tornadoes around the worldFrom domestic to international: Tornadoes around the worldJuly 25, 2013

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