answersLogoWhite

0

🧪

Tornadoes

A tornado or twister is a violent, rotating column of air which typically has a speed ranging from 177 km/h to over 480 km/h. This devastating windstorm is usually characterized by its funnel-shaped cloud that extends toward the ground.

8,901 Questions

Were there any warning systems for the 1953 Waco tornado?

Not really. Although there were some attempts at warnings during that general time period, no warnings were issued for the Waco tornado, largely due to failures in communication. The Waco tornado served as a catalyst to develop a warning system.

What are some organizations that monitor tornado activity?

Tornado acitivty in the United States is monitored primarily by the Storm Prediction Center and the National Climatic Data Center, both of which are branches of NOAA. Tornado activity in Canada is monitored by Environment Canada.

How many people died in the 1984 tornado in Water Valley MS?

The official death toll is listed at 15, but analysis suggests that these deaths were actually from two separate tornadoes. The tornado that hit Water Valley killed 8 people, 7 of them in Water Valley. The other 7 deaths, farther to the southwest, were from a tornado that ocurred earlier from the same thunderstorm.

Which of the following statements about hurricanes and tornadoes is true hurricanes cover a larger area than tornadoes hurricanes can kill people but tornadoes cannot hurricanes have strong winds?

The statement "Hurricanes cover a larger area than tornadoes" is true.

"Hurricanes have strong winds" is also true unless there is a second part to it.

Both hurricanes and tornadoes kill people.

Are there advantages when it comes to tornadoes?

While tornadoes can be destructive, they play a role in nature by helping to maintain the balance of Earth's atmosphere. They can also bring valuable research opportunities for meteorologists to better understand severe weather patterns.

Has there ever been a tornado in bay city mi?

Bay City, MI, has had tornado warnings and severe weather alerts in the past, but there is no documented historical record of a tornado actually touching down in the city. However, tornadoes can occur in any location under the right conditions.

Why is the us tornado alley particularly susceptible?

There are a number of reasons Tornado Alley gets so many tornadoes. The region is the site of frequent collisions of warm, moist air from the Gulf of Mexico, cool air from Canada, and dry air from the Rockies. These collisions result in very strong thunderstorms, with the moist air acting as their "fuel." Additionally, the region often has a layer of stable air called a cap that suppresses storms, allowing only the strongest to develop. As a result the strong storms don't have to compete with weaker ones for energy and so become even stronger. Finally, the region often sees strong vertical wind shear, or a variation of wind speed and direction with altitude. This tilts them in such a way that the updraft and downdraft portions becomes separated and don't interfere with one another, letting the already strong storm further strengthen and last longer. The wind shear also sets the storms rotating, turning them into supercells, the most powerful thunderstorms on earth. It is the rotation within these supercells that can develop into a tornado.

Other parts of the world do see such conditions and thunderstorms at least occasionally, but not with the same frequency as in Tornado Alley.

Are there more tornadoes or hurricanes in Alabama?

There are more tornadoes in Alabama compared to hurricanes. Alabama is part of a region known as Tornado Alley, which experiences multiple tornadoes each year. Hurricanes are less common in Alabama, but the state can still be impacted by hurricanes that make landfall along the Gulf Coast.

How many tornadoes per year are there in Utah?

On average, Utah experiences about 3 to 4 tornadoes annually. These tornadoes are generally weak in intensity and have a limited impact compared to those seen in other parts of the United States. Utah's mountainous terrain tends to inhibit the development of strong tornadoes.

Is there an ecoregion in Texas that could be affected by tornadoes?

Yes, tornadoes can impact the ecoregion known as the Texas Blackland Prairies. This area, characterized by tallgrass prairies and fertile soil, is prone to severe weather events like tornadoes due to its location in Tornado Alley.

How many people died in the tornado at Arkansas?

There have been many tornadoes in Arkansas. However, given the timing, you presumeably mean the tornado that struck the towns of Mayflower and Vilonia on April 27, 2014.

That tornado killed 16 people.

What is a tornado shelter called?

It is usually called a tornado shelter. It may be called a storm cellar if it is underground.

What types of clouds are associated with tornadoes?

Severe storms called supercells. Sometimes hurricanes even bring tornadoes. Most people don't know whether a storm will produce a tornado or not. Here are some signs:

large Hail, heavy rainfall, high winds, greenish skies are often associated with tornadoes. then, study the clouds. You will often see pouches hanging under the cloud base. These are called Mammatus clouds, and they are often associated with tornado production and other severe weather.

You will notice the storm's anvil. This is the part that extends out and turns flat once it stops at the top of the troposphere (the bottom layer of the atomsphere). Most of the time the top is flat. If you happen to see a big poof of cloud breaking through the stratosphere, this is sign of a poweful updraft possibly a mesocycone (a strong , rotating updraft in a thunderstorm from which a tornado may develop).

A major sign to look for is rotation if the clouds in a storm are rotating, especially in a lower-hanging section of clouds called a wall cloud, that is a sign that a tornado may develop.

How do most tornadoes rotate in the northern hemisphere?

Most tornadoes in the northern hemisphere rotate counterclockwise due to the Coriolis effect, which causes the air to rotate around an area of low pressure. This rotation is typically more pronounced in stronger tornadoes.

What is the duration of Enigma tornado outbreak?

The duration of Enigma tornado outbreak is 15 hours.

How many tornadoes have hit Lawrence KS?

Since official record began in 1950, Lawrence has been hit by 5 tornadoes.

What is the duration of Tri-State Tornado?

The duration of Tri-State Tornado is 3.5 hours.

Will a severe thunderstorm watch likely be issued for western NC tonight April 28th 2014?

It is uncertain at this point. If the storms approaching western North Carolina intensify, it will be possible.

___________________________________

First, WikiAnswers isn't the right source for up-to-the-minute weather. Try Accuweather, at the link below.

Second, it sure looks like it! The storms currently (as of 7:40 PM Eastern Time, 4/28/2014) moving accross Tennessee are showing on the weather radar in all shades of yellows, oranges, reds, purples and even scarier colors.

How do tornadoes cause deposition?

They don't really. Tornadoes are an erosive force, though significant erosion is rare. The soil or sediment picked up by a tornadoes does eventually get deposited, as does all eroded material, but not as a direct result of any process from the tornado itself.

How do tornadoes affect earth's crust or land?

Tornadoes can be devastating to vegetation and man-made structures, but the ground itself is usually not affected in any significant way except in the most violent tornadoes. In rare cases tornadoes can be stroung enough to scour away the soil.

Why is there a myth that tornadoes don't touch down in mountains?

The ideas is that the mountains would intereferew with and break up the tornado's circulation. In some cases mountains can interefere with the parent storm organizing, but once a tornado develops, it can pass over mountains unhindered.

Why is opening the windows during a tornado a myth?

The openting windows myth is based on the idea that the low pressure inside a tornado causes houses, where pressure remains high, to explode and that opening windows equalizes pressure. This does not work for several reasons:

  1. It is wind and debris in a tornado that causes damage, not the pressure difference.
  2. The pressure difference created even inside a violent tornado is a fraction of what is needed to cause significant damage.
  3. Houses are not airtight, even with the windows closed.
  4. A tornado strong enough to cause major damage will create plenty of openings and break the windows anyway
  5. In a weak tornado or a glacing blow, opening windows exposes the interior to strong winds, which can cause damage inside as well as outside.

Have there ever been violent tornadoes in a severe thunderstorm watch?

Yes, extremely violent tornadoes can occur within severe thunderstorm watches. Severe thunderstorm watches indicate conditions are favorable for the development of severe thunderstorms, which can produce tornadoes with little warning. It is important to stay informed and be prepared for rapidly changing weather conditions during such watches.

What is an isolated tornado do to Texas?

An isolated tornado in Texas is little different from an isolated tornado anywhere else. An isolated tornado occurs with few or no other tornadoes in the region. Such tornadoes are usually, but not always, weak but are still dangerous. Like any other tornado, an isolated tornado will damage or destroyed trees and man-made structures in its path.

What direction should tornado shelter door face?

It doesn't really matter.

Although tornadoes tend to come out of the southwest, the direction of movement varies greatly. The strongest winds in a tornado are usually on its right side in the direction of the tornado's movement. However, since a tornado rotates and may have smaller circulations inside it, it is impossible to predict the wind direction for any given location. Violent winds may impact a structure from multiple directions in a short period of time.