Global corporate insurer Descartes Underwriting has launched a new parametric insurance product to protect utility-scale ...

The Enhanced Fujita Scale is used to determine the severity of tornadoes: from an EF-0, the weakest, to an EF-5, the strongest. Wind speeds and damage are the main components to rating a storm.

The National Weather Service has officially rated the tornado that hit Lincoln County near Garrett Bridge on Jan. 5.

Charlotte has a 90% chance of snow, sleet and freezing rain from the approaching system, National Weather Service meteorologists said.

Tornadoes are graded on the Enhanced Fujita Scale. An EF-3 tornado can have winds between 136 to 165 mph. An EF-2 tornado moved from the southwest end of County Road 172 to the eastern edge of ...

Llano County had the fewest, with 11. The National Weather Service uses the Enhanced Fujita Scale to determine how strong tornadoes are. The NWS does this by looking at damage caused and ...

The strongest tornado was rated EF1 on the Enhanced Fujita scale that determines wind speed, and it was confirmed near Winnsboro in Fairfield County, the National Weather Service said. The tornado ...

The weather service is warning of tornadoes that could be EF2 or greater strength on the Enhanced Fujita scale of intensity. Severe weather activity tends to be greatest in the spring months ...