The tornadoes arose from the severe storms that had been rolling across Southeast Texas since before dawn Thursday. No one ...

On average, Saskatchewan sees 14 tornadoes per year, which is the second highest number in Canada. Only Ontario has more ...

The original “Fujita Scale” or “F-scale” was used until 2007, when tornado ratings switched to the Enhanced Fujita scale.

Meteorologists do this using a scale called the Enhanced Fujita, or EF, scale. The tornadoes that hit portions of the Denver metro region on Sunday were significant. Many homes were damaged or ...

The National Weather Service has rated the tornado that struck Van Buren on June 6 an EF1 with winds of 95 to 105 mph.

NBC5's crew on the scene saw a roof blown off a home on Route 22 on June 10. Local officials told our crew that they were ...

Ratings go from EF-U to EF-5. MILWAUKEE - Tornadoes are categorized on what is called the Enhanced Fujita Scale or EF Scale. The Enhanced Fujita Scale became operational on February 1 ...

As summertime showers and hurricane season start, here are some tips to stay safe if a tornado comes with an South Carolina ...

Tornadoes can be extremely destructive and dangerous with winds reaching in excess of 200 miles per hour. However, have you ever wondered what the weakest tornado is?

A tornado touched down in New York during a round of storms on Monday, June 9.The National Weather Service in Buffalo ...

As of Wednesday evening, the National Weather Service in Fort Worth has confirmed that three tornadoes touched down in North ...

From that assessment, the tornado is given a rating on the Enhanced Fujita Scale, or the EF scale. According to the NWS Wichita Warning Coordination Meteorologist Vanessa Pearce, it has been ...