This is one of America's signature tornado outbreaks, not simply for the number of violent, deadly twisters, but also for the ...

Understanding the distribution and frequency of tornado intensities is crucial for preparedness and mitigation efforts.

Just four Ohio tornadoes since 1950 have received the most severe EF5 designation. The last time was May 31, 1985, when an EF5 tornado that tore through parts of Portage and Trumbull counties ...

Just four Ohio tornadoes since 1950 have received the most severe EF5 designation. The last time was May 31, 1985, when an EF5 tornado that tore through parts of Portage and Trumbull counties ...

Seven violent tornadoes produced catastrophic damage that day; four of those were EF4, and three were EF5. One destructive EF5 tornado ripped through multiple counties in both North Alabama and ...

Just four Ohio tornadoes since 1950 have received the most severe EF5 designation. The last time was May 31, 1985, when an EF5 tornado that tore through parts of Portage and Trumbull counties ...