Following is a records of the video.
Storyteller: Each year, America navigates 4 times as lots of tornados as the remainder of the world COMBINED Taken entirely, nations outside the United States see around 200-300 tornados yearly. Compared to more than 1,200 that strike American soil. So, what makes the United States so unique?
To make a twister, you require simply the best mix of active ingredients: Warm, damp air near the ground. Cold air greater up in the environment. And wind that overlaps while moving at various speeds or instructions. Think it or not, couple of put on Earth inspect all of these boxes. And none compares to the Terrific Plains of the United States– AKA, twister street.
Mainly thanks to this: The Gulf of Mexico.
Paul Markowski: So the Gulf of Mexico is in fact the hottest body of water in the world at its latitude.
Storyteller: And when it pertains to making twisters, the warmer the air, the much better. As hot air increases off the Gulf, it crawls north throughout the Plains. Where it fulfills air blowing west out of the American Rockies.
When the 2 winds come together, they can produce a vortex of wind that spins horizontally. Now, here’s where that warm air is essential. As it increases– as warm air likes to do– it tilts television vertical to form a turning storm called a supercell. And as much as 20% of supercells generate twisters.
Now, you can discover these conditions in other places on the planet.
Markowski: Anywhere where you can discover warm water that’s equator-ward of some location that likewise discovers itself downwind of a significant mountain chain, twisters tend to be a raised threat.
Storyteller: Take Bangladesh, for instance. There, warm, damp air spreads from the Bay of Bengal and takes a trip north. Where it overlaps with winds blowing southeast out of the Himalayan Mountains. This produces approximately around 6 twisters each year.
Off cam: My goodness. That is a thing of appeal.
Storyteller: And twisters do not simply strike the United States throughout twister season from March through June. In January, for instance, We get about 36 twisters of them. That’s due to the fact that you can discover those best twister conditions year-round. And over an area numerous times the size of Bangladesh. That stated, twisters in the United States are most likely not as typical as you might believe.
Markowski: Many people considerably overstate how frequently twisters take place in Twister Street.
I suggest if you enjoy the motion picture Tornado, it’s simple to believe that every day at 4 o’clock they sound the alarm and you simply hole up, however truly many people that reside in Oklahoma have actually never ever seen a twister prior to.
Storyteller: That’s due to the fact that even in Oklahoma, the twister capital of the world, twisters just strike the exact same area when every 1,200 -1,500 years, usually. However if you are unfortunate adequate to find one, make sure to keep your range. Twister winds can reach a massive 400 kilometers per hour!
Plenty quick enough to sweep you, and whatever else off the ground.