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RossThere are three scales used to rate tornadoes. The best known is the Fujita scale, which rates tornadoes from F0 at the weakest to F5 at the strongest based on the severity of the damage they cause. In recent years the United States and Canada have switched to the Enhanced Fujita scale, which runs from EF0 to EF5. Ratings are essentially equivalent to those on the Fujita scale, but with adjusted wind speed estimates and more detailed damage analysis. Some countries in Europe use the TORRO scale, which runs from T0 to T11. Every two ratings on the TORRo scale are equivalent to one rating on the Fujita scale. For example a T4 or T5 is equivalent to an F2.
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How do people rank tornadoes and hurricanes?
Tornadoes are ranked using the Enhanced Fujita scale, ranging from EF0 to EF5 based on the damage they cause. Hurricanes are ranked using the Saffir-Simpson scale, ranging from Category 1 to Category 5 based on wind speed and potential for damage.
Which scale is used to classify tornadoes?
The Enhanced Fujita Scale (EF Scale) is used to classify tornadoes based on the estimated wind speeds and damage they cause. The scale ranges from EF0 (weakest) to EF5 (strongest).
Do scientists use the Fujita scale for hurricanes or tornadoes?
The Fujita scale is used for tornadoes, not hurricanes. It measures tornado intensity based on the damage caused. Scientists use the Saffir-Simpson scale for hurricanes, which categorizes them by wind speed.
How did the F-scale help scientist learn more about unpredictable tornadoes?
The F-scale, or Fujita scale, helped scientists study tornado intensity by providing a way to categorize tornadoes based on the damage they caused. By analyzing the damage pattern caused by tornadoes of different intensities, scientists were able to better understand the characteristics and behavior of tornadoes and improve their forecasting and warning systems.
What percent of all tornadoes earn a violent ranking on the fujita scale?
Approximately 2% of all tornadoes earn a violent ranking (EF4 or EF5) on the Fujita scale. These tornadoes are responsible for the most severe damage and are considered extremely dangerous.
