Deadliest Tornadoes

PBS America

Thursday 11 June 2020  15:45 - 16:55 (70 mins)
In the spring of 2011, the worst tornado outbreak in decades left a trail of destruction across the US, killing hundreds. Why has there been such an extreme outbreak?

Deadliest Tornadoes (PBS America) Thursday 11 June 2020 15:45 - 16:55