The Fujita scale was not an event that took place, it is a system of rating tornadoes. The Fujita scale was developed based largely on analysis of damage from the Lubbock, Texas tornado of May 11, 1970 and was introduced in 1971, It was used in the United States until February 2007 when the Enhanced Fujita scale was adopted and was used in Canada until April 2013. Other countries continue to use the Fujita Scale.
Theodore Fujita develop the fujita scale in 1971
the fujita scale coverted into Enhanced fujita scale
The Fujita Scale was created in 1971 by Dr. Tetsuya "Ted" Fujita.
The Fujita scale is used to classify tornadoes.
The most common Fujita scale rating is F0 (EF0 on the Enhanced Fujita scale).
fujita scale now known as the enhanced fujita scale
the fujita scale now called the enhanced fujita scale
fujita scale now called enhanced fujita scale
The original scale for rating tornadoes is officially the Fujita-Pearson scale, though the Pearson numbers were rarely used. The scale is normally referred to simply as the Fujita scale. In 2007 the United States stopped using this scale in favor of the Enhanced Fujita scale.
the fujita scale now called enhanced fujita scale
Development of the Fujita Scale began in 1970 and the scale was published in 1971. It was used in the United States until 2007, when it was replaced with the Enhanced Fujita Scale.
The Greensburg tornado was an EF5 on the Enhanced Fujita Scale, which is equivalent to an F5 on the original Fujita Scale.