Mobile homes pushed off foundations or overturned.

F1 tornado wind speed. F2 significant tornado 113 157 mph considerable damage. Wind speed 73 112 mph 33 50 meters per sec roof shingles peeled back moving automobiles pushed off roads. Fujita and others recognized this immediately and intensive engineering analysis was conducted through the rest of the 1970s.

F1 moderate tornado 73 112 mph moderate damage. F2 f2 tornadoes are significant with wind speeds between 113 mph and 157 mph. F2 significant tornado.

Moving autos pushed off the roads. The lower limit is the beginning of hurricane wind speed. The fujita scale introduced in 1971 as a means to differentiate tornado intensity and path area assigned wind speeds to damage that were at best educated guesses.

They can overturn mobile homes and push cars off the road. Without a thorough engineering analysis of tornado damage in any event the actual wind speeds needed to cause that damage are unknown. Peel surface off roofs.

It may cause moderate damage peeling off roofing pushing mobile homes off their foundations and pushing moving. Moving autos pushed off the roads. The wind speeds are between 73 mph and 112 mph.

Wind speed 113 157 mph 51 70 meters per sec. Peels surface off roofs. Roofs torn off frame houses.

Attached garages may be destroyed. An f1 is a moderate tornado having wind speeds of 117 181 kmh 73 112 mph. F1 f1 tornadoes are moderate.

F1 moderate tornado. Different wind speeds may cause similar looking damage from place to place even from building to building.