Columbus Dispatch17d
The worst type of tornado hasn't hit the US for over a decade, perplexing experts
"It is more difficult to attain an EF5 rating as the EF scale is designed right now than it was to attain an F5 rating on the legacy Fujita scale," Lyza said. "As we illustrate in the paper, every ...
USA Today17d
The worst type of tornado hasn't hit the US for over a decade, perplexing experts
"As we illustrate in the paper, every single tornado of the EF ... "It’s likely that several of these tornadoes would have been rated F5 using the legacy Fujita scale." Thus, the lack of EF5 ...
Nearly 700 people were killed 100 years ago this week in the deadliest US tornado
Modern standards qualify the so-called Tri-State Tornado as an F5, a mile-wide funnel with wind speeds greater ... are ...