(or F Scale) - A scale of tornado intensity in which wind speeds are inferred from an analysis of wind damage: Rating Wind, Damage F0 (weak) 40-72 mph, light damage F1 (weak) 73-112 mph, moderate dama [..]

A scale for rating tornado intensity, based principally on the damage done to structures and trees. Meteorologists and engineers typically determine the official Fujita scale category after an exhau [..]

scale that measures the intensity of tornadoes, from F0 (weakest) to F5 (strongest).

A scale measuring the intensity of a tornado based on wind speed, diameter, and damage caused.

System developed by Dr Theodore Fujita to classify tornadoes based on wind damage. Scale is from F0 for weakest to F5 for strongest tornadoes.

A scale for estimating damage caused by the winds of a tornado, developed by Theodore Fujita. Similar to the Torro scale.

A scale measuring the intensity of a tornado based on wind speed, diameter, and damage caused.

The old scale used to classify the strength of a tornado. It was devised by Dr. Theodore Fujita from the University of Chicago. The F-scale gave tornadoes a numerical rating from F0 to F5. It has been replace by the Enhanced Fujita Scale (EF).

(or F Scale) - A scale of tornado intensity in which wind speeds are inferred from an analysis of wind damage: Rating Wind, Damage F0 (weak) 40-72 mph, light damage F1 (weak) 73-112 mph, moderate damage F2 (strong) 113-157 mph, considerable damage F3 (strong) 158-206 mph, severe damage F4 (violent) 207-260 mph, devestating damage F5 (violent) 260-3 [..]

(or F Scale) A scale of wind damage intensity in which wind speeds are inferred from an analysis of wind damage: F numberMaximum wind speedDamage

A scale of wind damage intensity in which wind speeds are inferred from an analysis of wind damage: F0 (weak): 40- 72 mph, light damage. F1 (weak): 73-112 mph, moderate damage. F2 (strong): 113-157 mp [..]

A scale of wind damage

The Fujita scale (F-Scale) is a scale for rating tornado intensity, based primarily on the damage tornadoes inflict on human-built structures and vegetation. The official Fujita scale category is dete [..]

System developed by Dr. Theodore Fujita to classify tornadoes based on wind

A scale of wind damage intensity in which wind speeds are inferred from an analysis of wind damage:

Also known as the Fujita-Pearson Scale, is a tornado scale

(or F Scale) - A scale of tornado intensity in which wind speeds are inferred from an analysis of wind damage: Rating

A scale created by Theodore Fujita for classifying tornadoes according to their rotational wind speed and the damage they cause.