Meteorologists use a scale for tornadoes called The Fujita Scale. The Fujita Scale was made by Dr. Ted Fujita. It's the strength of the tornado measured from the damage. The scale goes like this:
EF-0: Winds: 65-85mph
EF-1: Winds: 85-110mph
EF-2: Winds: 111-135mph
EF-3: Winds: 136-165mph
EF-4: Winds: 166-200mph
EF-5: Winds: >200mph
EF stands for Enhanced Fujita and the numbers are just categories for the tornadoes (0-5)
No, EF is for Enhanced Fujita scale and F is for Fujita scale. The new scale, implemented in 2007 is more accurate, but ratings are essentially equivalent. Most tornadoes would receive the same rating on either scale.
The tornado intensity scale is based on the Enhanced Fujita Scale (EF-Scale), which measures a tornado's intensity based on the damage it causes to structures and vegetation. The scale ranges from EF0 (weakest) to EF5 (strongest) based on the estimated wind speeds required to cause the observed damage.
Tornadoes are measured on the Enhanced Fujita Scale (EF Scale), not the Richter scale. The EF Scale classifies tornadoes based on the damage they cause, ranging from EF0 (weakest) to EF5 (most intense), considering factors like wind speed and destruction to estimate the tornado's strength.
There are what can be called Pearson numbers that can be used to rate a tornado's width and the distance it travels, but these are rarely used. In most cases a tornado's width is measured in yards or, if it is a very large tornado, in miles and fractions of a mile (meters and kilometers if you prefer the metric scale).
Tornado strength is typically measured using the Enhanced Fujita (EF) scale, which ranges from EF0 (weakest) to EF5 (strongest). The rating is based on the tornado's estimated wind speed and resulting damage.
The Waco tornado was an F5.
Tornado damage has traditionally been rated on the Fujita scale. However, the United States and Canada now rate tornado damage on the similar Enhanced Fujita scale.
The tornado scale, known as the Enhanced Fujita Scale (EF-Scale), was developed by a team led by Dr. T. Theodore Fujita in collaboration with Allen Pearson. It was an update to the original Fujita Scale of tornado intensity.
The Vaughn, Ontario tornado of 2009 was an F2.
The Henryville, Indiana tornado of March 2, 2012 was an EF4 on the Enhanced Fujita Scale, which is equivalent to an F4 on the original scale.
The Greensburg tornado was an EF5 on the Enhanced Fujita Scale, which is equivalent to an F5 on the original Fujita Scale.
The Fujita scale uses the severity of the damage a tornado causes to determine its rating.
The scale used to identify the severity of a tornado is called the Enhanced Fujita (EF) scale. It ranges from EF0 (weakest) to EF5 (strongest) based on the tornado's estimated wind speeds and resultant damage.
EF on the tornado scale stands for Enhanced Fujita scale. It is used to classify tornado intensity based on the damage caused by the tornado, ranging from EF0 (weakest) to EF5 (strongest). The EF scale takes into account the strength of the wind and the type of damage observed.
it is called the fujita scale
The most powerful tornado is an f-5 tornado which can reach now over 200mph on the enhanced fujita scale and 261-318 on the regular fujita scale
It isn't. The Fujita scale is the traditional tornado rating system, and it was the first to be developed.