which rates storms on a scale of 0 to 5 based on recorded wind speeds and damage reports. An EF-4 rating is among the most ...

The process of tornado formation begins with colliding air masses that create instability in the atmosphere, producing ...

NWS rated Monday's Woodville, NC tornado as a high-end EF-1 tornado. Here's a deeper dive into the Enhanced Fujita scale.

Now is the time to go over with family and co-workers what to do in the event of a Tornado Warning for your area - day or ...

Tornadoes in Washington state are relatively rare, but they do happen. Here's what to know if a twister touches down near you ...

Featured in a new Netflix documentary, the Joplin tornado that struck on May 22, 2011 was one of the deadliest tornadoes in U ...

On this episode of Weather With Tom we look at how a tornado is given a rating. What goes into the decision process? How many ...

Scale. You can learn more about these scales here. Due to the method in which tornadoes are logged in the database, some tornadoes may be recorded more than once and could skew data. (Example: On ...

A deadly tornado outbreak ripped through the Midwest and South over the weekend, leaving destruction, power outages and ...

Storm damage has been reported across Alabama from severe weather on Saturday. Severe storms are being blamed for a t least ...

The Scale then provides a custom home strength rating and identifies ranked disaster risks in the area, such as earthquake, flood, hurricane, tornado, wildfire, or winter storm. Users then click ...

Discover the devastating history of the Tri-State tornado, which spanned 219 miles, causing 695 deaths and 2,027 injuries ...