Search Britannica
Click here to search
Search Britannica
Click here to search
Subscribe
Now
Subscribe
Login
https://premium.britannica.com/premium-membership/?utm_source=premium&utm_medium=nav-login-box&utm_campaign=evergreen
Subscribe
Now
Home
ProCon
History & Society
Science & Tech
Biographies
Animals & Nature
Geography & Travel
Arts & Culture
Money
Games & Quizzes
Videos
On This Day
One Good Fact
Dictionary
New Articles
History & Society
Lifestyles & Social Issues
Philosophy & Religion
Politics, Law & Government
World History
Science & Tech
Health & Medicine
Science
Technology
Biographies
Browse Biographies
Animals & Nature
Birds, Reptiles & Other Vertebrates
Bugs, Mollusks & Other Invertebrates
Environment
Fossils & Geologic Time
Mammals
Plants
Geography & Travel
Geography & Travel
Arts & Culture
Entertainment & Pop Culture
Literature
Sports & Recreation
Visual Arts
Companions
Demystified
Image Galleries
Lists
Podcasts
Spotlight
Summaries
The Forum
Top Questions
#WTFact
Britannica Kids
Ask the Chatbot
Games & Quizzes
ProCon
History & Society
Science & Tech
Biographies
Animals & Nature
Geography & Travel
Arts & Culture
Money
Videos
Home
Videos
Science
How does a tornado form?
How does a tornado form?
The vortex and the updraft move as a coupled system, drawing warm, unstable air from all around the region and moving it upward in expanding spirals. The tornado as seen from the ground is located at the very tip of the cone.
Encyclopædia Britannica, Inc.
How does a tornado form?
Examine how rapid warm-air updrafts form cumulonimbus thunderclouds that produce heavy rains and lightning
Why does the United States have more tornadoes than other countries?
Can we predict natural disasters?
Watch clouds transforming into tornadoes
How do tornadoes form?
How do tornadoes form?
Understanding tornadoes, thunderstorms, and hurricanes
Why the word
tornado
was banned from American weather forecasts
Related Articles:
tornado
,
updraft and downdraft
,
vortex