The Fujita scale (F-Scale; / fuˈdʒiːtə /), or Fujita–Pearson scale (FPP scale), is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures …

2024年6月23日 · An F12 tornado, also known as an EF12 tornado, is a hypothetical tornado with winds of approximately 740 miles per hour (1,190 kilometers per hour).

Moderate tornado: 73-112 mph: The lower limit is the beginning of hurricane wind speed; peels surface off roofs; mobile homes pushed off foundations or overturned; moving autos pushed …

Without a thorough engineering analysis of tornado damage in any event, the actual wind speeds needed to cause that damage are unknown. The Enhanced F-scale was implemented in …

F12 on the Fujita scale is equal to M1 (738 mph) on the Mach scale. Although the Fujita scale itself ranges up to F12, the strongest possible tornadoes are in the F5 range (originally …

The Enhanced Fujita Scale or EF Scale, which became operational on February 1, 2007, is used to assign a tornado a 'rating' based on estimated wind speeds and related damage.

The Seymour, Texas, tornado of April 10, 1979 is a prime example of a tornado that is destined to be misjudged on the Fujita Scale. This spectacular funnel was probably capable of F4 …

Learn about the Enhanced Fujita Scale, a system for rating tornado intensity based on damage caused by the storm.

The Fujita Tornado Scale, usually referred to as the F-Scale, classifies tornadoes based on the resulting damage. This scale was developed by Dr. T. Theodore Fujita (University of Chicago) …

The Storm Prediction Center now uses the greatly improved Fujita Scale to determine tornado strength from the damage that the tornado causes after the tornado.