They don't. Tornadoes are too short-lived and to numerous to name them. People name hurricanes to avoid confusion when more than one is happening at the same time, and to distinguish between hurricanes that impact the same areas.
Tornadoes don't have 'names' like hurricanes or cyclones. They have an EF (Enhanced Fujita or F Fujita in Canada) rating which determines the amount of damaged caused by debris and not necessarily wind speed.
Because there are too many of them. Tropical storms are named because you only average about 9 or so each year. There are hundreds or thousands of tornadoes each year and would be hard to come up with thousands of different unique common names each year. At most, a tornado may be referred to by where and when it ocurred, such as the 1999 Moore, Oklahoma tornado or the 2011 Joplin tornado.
If you mean why they are not named as hurricanes are there are a number of reason.
A typical hurricane normally would not see much more than a dozen named storms. These storms develop over the course of days and are fairly easy to track. This makes naming them relatively easy.
On the other hand the U.S. typically gets over 1000 tornadoes every year. Trying to name so many would only lead to confusion. Additionally, tornadoes form in minutes and on average last only 10 minutes. As a result tornadoes are often not confirmed until after they have passed through.
No. Tornadoes are too numerous and too short lived to receive names. Hurricanes may get human names, but they aren't named after people; e.g. Hurricane Katrina was not named after any person called Katrina.
No. Hurricanes are named but not tornadoes.
Tornadoes do not get names as hurricanes do.
Tornadoes do not get names, but they are often referred to by the places they hit or occur near. e.g. the Joplin, Missouri tornado.
No, tornadoes do not get named they only get named by a place they touch down on like for example Hallam, Nebraska tornado.
No, tornadoes are far to numerous and short lived to be given names.
No. Tornadoes do not have names.
Tornadoes are not given names. Hurricanes and tropical storms are given names to help keep track of them and to remember significant storms. Names are assigned from a predetermined alphabetical list.
There are simply too many to name. Each year the U.S. sees an average of 1,200 tornadoes.
Tornadoes do not have Latin names. The first documented tornado was in 1054, some time after the fall of the Roman Empire. Latin names are generally reserved for living organism anyway.
Unlike hurricanes, tornadoes do not have names.
Tornadoes are not given names.
Tornadoes do not have names. Australia has had many tornadoes, too many to list here.
No. Tornadoes are not given names. They are simply referred to by where or when they hit.
Since most volcanoes are mountains, they usually do have names. Tornadoes do not have names.
Tornadoes don't get named, Hurricanes do, but Tornadoes don't.
No, tornadoes are far to numerous and short lived to be given names.
not tornadoes do not have names they only get named by the place where they touch down
No. Tornadoes do not have names.
Tornadoes don't have names, hurricane do, though they are often referred to by the places they hit. Even then there are so many tornadoes that it would be impossible to list them. There have been tens of thousands of tornadoes.
Tornadoes are not named. Tornadoes are too short-lived for a name to be useful, and there are simply too many of them for any naming system to work.
No. Tornadoes do not have names.