All sizes. Many are only a few yards wide, stay on the ground for a very short distance and cause little damage. In 1991 a series of 55 separate tornadoes struck Oklahoma and Kansas. The F-5 Andover tornado which killed 13 people was over 600 feet wide and covered a distance of 46 miles. The Red Rock tornado in the same outbreak was at least 4,000 feet wide and traveled 66 miles on the ground. It was only rated F-4 because it passed through no areas of high population, causing much less damage and no fatalities.
The 2007 Greensburg tornado was the first tornado to be rated EF-5 using the Enhanced Fujita Scale. It was nearly two miles wide, traveled 22 miles, completely destroyed 95% of the buildings in Greensburg, and caused 11 fatalities.
The widest tornado ever recored was the F4 that struck Hallam, Nebraska on May 22, 2004. The damage survey found the tornado was at one point 2.5 miles wide.
The median path width for a tornado is about 50 yards.
The size of a tornado, or its width is determined by how wide the area of damage is. The rating of a tornado, which is not dependent on size (though there is some correlation) is based on the severity of the damage caused.
Tornado size is typically determined by the Enhanced Fujita (EF) scale, which considers the tornado's estimated wind speeds and the damage caused. The EF scale ranges from EF0 (weakest) to EF5 (strongest), with tornado size typically increasing with higher EF ratings. Additionally, meteorologists may also assess the tornado's width and the path length to get a comprehensive understanding of its size.
A tornado shelter typically ranges in size between that of a large closet and a small office.
A tornado does not always have an eye. When it does it can be about a quarter of the width of the funnel.
50 yards
depends on size of the tornado anywhere from 65 to over 300 mph.
depends on size of the tornado anywhere from 65 to over 300 mph.
If you are asking whether a tornado can change its shape or appearance then yes. It is quite common for a tornado to change in shape, size, and intensity.
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.
A cone-shaped tornado is simple a tornado whose funnel is cone-shaped. Tornado funnels may also appear rope-like, column-like, or appear wispy. The shape and size of a tornado do not necessarily indicate how strong the tornado is.
That would be the El Reno, Oklahoma tornado of May 31, 2013. At peak size the tornado was 2.6 miles wide.
How does changing the speed at which the bottle is spun affect the size or duration of the tornado created inside it?