How Does a Tornado Start?

Answer

For a tornado to form, a humid air mass, and a cold, dry air mass have to be present in a given area. When the warm air moves upward into an area of cold air, instabilities will begin to form. The cap of cold air will eventually give way, causing the storm winds to begin spinning. This will create a funnel shaped cloud. If that funnel cloud touches the ground, it becomes a tornado.
Q&A Related to "How Does a Tornado Start"
cold and hot air coming together!!!! it starts when the hot and the cold air comes together so you don't wanna live somewhere like that
http://wiki.answers.com/Q/How+do+you+start+a+torna...
A tornado alarm is a device that, unsurprisingly, works to detect the possibility of tornadoes and alert the local populace of impending danger. This device is a simply computerized
http://www.ehow.com/how-does_4597824_tornado-alarm...
Tornadoes form in several different ways, the details of which are not fully understood and still an active topic of research.
http://www.usatoday.com/weather/resources/askjack/...
The way things are right now, we use Tornado to push down arbitrary chunks of JavaScript from the server to browser windows. There is one long polling channel connected to a Tornado
http://www.quora.com/Quora-Infrastructure/How-does...
2 Additional Answers
Ask.com Answer for: how does a tornado start
How Does a Tornado Start?
For a tornado to form, two things are needed--a warm, humid air mass, and a cold, dry air mass. Thunderstorms usually contain large swells of warm air. When the warm air moves upward into an area of cold air, instabilities will begin to form. The cap of... More »
Difficulty: Easy
Source: www.ehow.com
Tornado start when warm moist air and cold dry air collide. It rises and condenses into very heavy rain. A tornado is a spinning updraft of air which is called a mesocyclone.
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