MILWAUKEE - Tornadoes are categorized on what is called the Enhanced Fujita Scale or EF Scale. The Enhanced Fujita Scale ...

Following tornadic storms Sunday in Denver, the National Weather Service will conduct storm surveys to determine their ...

Join Meteorologist Casey Dorn as he explains how the Enhanced Fujita (EF) Scale helps assess tornado intensity based on ...

It's been 12 years since the historic, deadly Moore, Oklahoma, EF5 tornado. New research has given light as to why no U.S.

A wide swath of tree damage was reported in Gloucester and Atlantic counties last Friday, from New Jersey's longest tornado ...

After every storm, we often hear that the National Weather Service rates storm damage, but what does that mean?

A “gustnado” — a tornado-like whirlwind more common to the Plains than South Jersey — swirled in Gloucester County on Friday ...

The severity of the damage in the county depends on the specific location, but preliminary assessments show that some areas ...

Recent years have seen the addition of EFU tornadoes, for which intensity isn't known, to the Enhanced Fujita scale used to ...

A Kentucky family emerged from the basement of their London, Kentucky, home Friday after an EF-3 tornado destroyed their ...

Meteorologists from the National Weather Service office in Mount Holly, New Jersey, conducted a storm survey late Saturday ...