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Eleven years later, it remains the most recent tornado to be rated EF5, the strongest possible rating on the Enhanced Fujita Scale. The 11-year gap is the longest since official U.S. records began ...
In late 2023, American meteorologist and tornado expert Thomas P. Grazulis created the Outbreak Intensity Score (OIS) as a way to rank tornado outbreaks. [1] [2] For the score, only significant tornadoes are counted: F2/EF2 tornadoes receive 2 points each, F3/EF3 tornadoes receive 5 points each, F4/EF4 tornadoes receive 10 points each, and F5/EF5 tornadoes receive 15 points each. [1]
The Xenia, Ohio, F5 tornado of April 3, 1974.This was one of two tornadoes to receive a preliminary rating of F6, which was downgraded later to a rating of F5. [1]This is a list of tornadoes which have been officially or unofficially labeled as F5, EF5, IF5, T10-T11, the highest possible ratings on the various tornado intensity scales.
The tornadoes that occured by the Rainsville supercell, two of which were a powerful EF5 tornado in Philadelphia, Mississippi and a long tracked EF4 tornado in Cordova-Blountsville, Alabama. The meteorological conditions leading up to the tornado were among the most favorable for violent tornadoes ever documented.
The weather service said the storms are bringing an increased threat of EF2 to EF5 tornadoes, which can pack winds as low as 111 mph to as high as 200 mph. ... are warning millions of residents ...
The last EF5 tornado to touch down in the United States was 10 years ago. On May 20, 2013, at least 24 people died after an EF5 tornado wreaked havoc across Moore, Oklahoma.
The tornado, known as the Greensburg tornado, Greensburg, or GT in later studies, tracked 28.8 miles (46.3 km) through the area, killing eleven and injuring sixty-three others. The tornado was the first to be rated EF5 on the Enhanced Fujita scale after the retirement of the original Fujita scale in the United States on February 1, 2007. [3] [4 ...
While there are caveats to rating tornadoes by their damage, these F/EF5 tornadoes are rare, particularly in December.Of the 59 such tornadoes since 1950 to achieve that rating, only the 1957 ...