What is the tornado intensity scale based upon

17.06.2018 | by Kristin
What were some of the most destructive tornadoes in. How many people on average are killed by tornadoes each year in the United States. The original Fujita scale is named after Dr. National Weather Service has updated the Fujita Scale of tornado intensity to a new Enhanced Fujita Scale.
Another motivator was the long-known tendency to underestimate tornado intensity due to a lack of rural DIs. At that time, there were very few actual measurements of tornado wind speeds that he could relate to the damage, but he used them -- together with a lot. These are the tornado rating scales used in the United States and Canada. Watch the Did-You-Know slideshow. This is why a measurement system for estimating the intensity of tornadoes after their impact was devised, a system known today as the Enhanced Fujita Tornado Intensity Scale. Tornadoes are rated by their intensity and the damaged they cause to vegetation and human created structures.
What is the tornado intensity scale based upon — photo 2
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