A powerful, wide-reaching spring storm is threatening parts of the central and eastern US, with a life-threatening outbreak ...

To much chagrin, it rates tornadoes solely based on the damage ... cars thrown and small missiles generated. EF5 Typical Observations: Incredible damage. Strong frame houses leveled off ...

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 ...

Just four Ohio tornadoes since 1950 have received the most severe EF5 designation. The last time was May 31, 1985, when an EF5 tornado through Portage and Trumbull counties claimed 10 lives. There ...

The shelters on this list vary in size, ranging from small underground units that can ... so they can practically assure safety if an EF4 or EF5 tornado moves through that particular area ...

However, the most powerful tornadoes, classified as EF5, make up less than 1% of all tornadoes in the United States, and it has been nearly 12 years since one touched down. There have been many ...