F1 Tornado Damage

Moving autos blown off roads.

F1 tornado damage. A tornado rated an f1 has winds speeds between 73 to 112 mph 117 to 180 kmh. It can push mobile homes off foundation and even overturn and move vehicles off the road. Branches broken off trees. An f1 tornado will cause moderate damage.

It was simply resting on its foundation by gravity alone. The nws looks at damage to determine if it was caused by a tornado and how high the winds were. In the united states between 1950 and jan 31st 2007 there was 16883 confirmed f1 tornadoes. The damage from a f1 tornado is moderate.

F2 significant tornado winds 113 to 157 mph producing considerable damage. The fujita scale is used to assess the intensity and damage caused by a tornado. An f1 tornado has wind speeds between 73 and 112 mph 117 and 118 kmh. An f1 tornado has winds of 73 112 mph and causes moderate damage.

In the united states between 1950 and jan 31st 2007 there was 201 confirmed fatalities from f1 tornadoes. Account for 22 of south florida tornadoes and 20 of tornado casualties injuries andor fatalities. As of february 1 2007 the enhanced fujita scale was adopted. F1 tornado damage online tornado faq this wood frame house was pushed bodily off its concrete block foundation by the spencer sd tornado of 30 may 1998 a tornado which later did marginal f4 damage in the town of spencer.

If it wasnt strapped down it was. Peels surface off roofs. Winds between 73 and 112 mph 117 and 180 kmh. Houses and buildings can suffer surface damage to roofs.

Shallow rooted trees pushed over. So it was easy for relatively weak winds near the edge of the tornado to slide the house aside with minor structural damage. Roof surfaces will be peeled off mobile homes will be pushed off their foundations or potentially overturned moving cars can be pushed off the road. Here the house had no bottom anchoring at all.

Mobile homes pushed off foundations or overturned. Damage from an f1 tornado is described as moderate.