Thousands of homes and other buildings in the tornado's path were leveled, and the fact that most regard it as an F5 suggests that some were also blown clean off their foundations.
"Light damage" is the term used to describe the damage caused by an F0 tornado.
It hit nine towns and the only one I remember the name of was Gorham which was completely destroyed by the tornado.
The Tri-State tornado was the deadliest tornado in U.S. history. On March 18, 1925 this mile wide F5 tornado traveled a record 219 miles across parts of Missouri, Illinois, and Indiana, killing 695 people.
Engineers examine the damage, taking into account the type of structure and the quality of construction, and estimate what wind speeds would be needed to cause that damage. That wind speed is then used to assign a rating on the Enhanced Fujita scale. The highest-rated damage on the tornado's path will be the tornado's rating.
The strength of a tornado is determined by the damage it does to man-made structures and vegetation. When a structure takes damage from a tornado, the degree of damage, the type of structure, and its quality of construction are used to estimate the strength of the winds that caused that damage. This is then used to sort the tornado into one of six intensity categories of the Enhanced Fujita Scale, ranging from EF0 at the weakest to EF5 at the strongest.
it depends on the tornado damage
Most damage in a tornado is caused by the extremely fast winds.
The longest tornado damage path on record is 219 miles.
There is no difference. A tornado and a twister are the same thing.
The damage is surveyed and where damage boundaries are is noted. This is the used to show how wide the tornado is. Note that the size is not a factor in how the tornado is rated but how intense the damage is.
Unfortunately there is no way to prevent tornado damage, but it can be reduced with improved building standards.
The greatest amount of damage in a tornado is caused by extremely strong winds. Additional damage is from flying debris.