The most intense tornadoes are rated as an EF5, which is the highest ... the stage will be set for those supercell thunderstorms to form. With the flat terrain in the central U.S., there is ...

Tornadoes are primarily produced in two different ways: From supercell thunderstorms and from non-supercell thunderstorms. A supercell tornado is produced from a supercell thunderstorm.

Supercells are the mightiest of the thunderstorms. They can roll for hours while maintaining tornadoes and damaging hail.

In a video shared by the National Weather Service in Pittsburgh, officials explained that on Saturday evening, a long-lived supercell storm tracked through Ohio, West Virginia, Pennsylvania ...

Two EF1 tornadoes touched down in Georgia, causing damage to trees and property but no injuries or fatalities.

Multiple tornadoes were reported Thursday evening from two supercell thunderstorms that traveled from Nebraska into Iowa. At least six reports came from southwest Iowa, although the National ...

A large supercell tornado was spotted west of Memphis, Tennessee on Wednesday. Sirens went off in the city, warning residents of a twister hitting populated areas. The National Weather Service ...

LUBBOCK, Texas (KCBD) - 10 tornadoes moved across parts of the Rolling Plains northeast and east of Lubbock on the evening of ...

Unlike measuring size alone, the EF Scale rates tornadoes by the damage they cause, helping meteorologists and emergency ...