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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

Why do people hide in bathtubs during tornadoes?

If you do not have a basement or storm shelter, a bathtub is probably the next safest place in your house to take cover. When a tornado is coming, the basic idea is to put as much between you and it as possible. Since bathrooms are usually small rooms, the walls are less likely to collapse than in a living room or kitchen. The bathtub itself adds another layer of protection to the sides, mainly against debris. Objects that fall may fall across the tub, rather than hitting you. It is not as good as a wall, but it is better than nothing.

Who developed the F scale for rating tornadoes and what is the scale's highest rating?

The scale was developed by Dr. Tetsuya Fujita at the University of Chicago in 1971. Ths highest rating is F5.

Why do tornadoes happen in certain places in the world?

Tornadoes can actually happen in any part of the world. They're caused by certain properties of our atmosphere that produce turbulence. Certain parts of the world have consistent conditions which are conducive to this atmospheric turbulence. The American Midwest is the most tornado-prone area in the world.

What is more dangerous a tornado or an earthquake?

Earthquakes and tsunamis tend to kill about the same number of people, which is generally far higher than the death toll of any tornado. The issue is somewhat complicated by the fact that most tsunamis are triggered by earthquakes, and the death tolls of an earthquake and subsequent tsunami are often expressed as one figure.

Is hiding in a dumpster during a tornado safe?

No, hiding in a dumpster during a tornado is not safe. Dumpsters are not secure or sturdy enough to provide protection against the strong winds and debris associated with tornadoes. It is recommended to seek shelter in a sturdy building or underground if possible.

Do tornadoes lose strength passing over water?

Tornadoes can increase in strength over water if warm water fuels them, but they can also weaken if the water is cool. The interaction with water can be unpredictable and may influence the tornado's strength.

What does the E mean in tornado classification?

The "E" in the Enhanced Fujita Scale (EF-Scale) used for tornado classification stands for "Enhanced." This scale categorizes tornadoes based on estimated wind speeds and associated damage, providing a more accurate and detailed classification system compared to the original Fujita Scale.

Why are people allowed to live in a natural disaster prone area?

Very few areas are not prone to some sort of hazard, natural or otherwise. Even then, in many areas that are often spoken of as being prone to a certain natural disasters, the chances of being significantly impacted are rather small. For example, the expected recurrence interval for any given location to experience F5 winds is one to ten million years.

How is a tornado similar to an earthquake?

Although they are driven by completely different mechanisms, both earthquakes and tornadoes are natural disasters that strike suddenly and are difficult if not impossible to predict. with a tornado you usually get a few minutes warning. With an earthquake there is no warning.

How much do tornadoes damage homes?

It depends on the tornado and where it occurs. Weak tornadoes (EF0-EF1) which inflict minor to moderate damage typically cause a few thousand to a few hundred thousand dollars in damage.

Stronger tornadoes (EF2-EF3) often have damage totals in the millions of dollars.

Some of the worst tornadoes (typically EF4 or EF5) can have damage in the hundreds of millions or even billions of dollars.

Some tornadoes stay in open fields and don't cause any damage.

Why do they build mostly wood sheds in tornado and hurricane alley?

Many structures in a hurricane and tornado-prone areas are actually fairly well-built and there are a fair number of brick structures as well. By law, new mobile homes in Florida must be built to withstand winds in excess of 130 mph, as opposed to an loder requirement of 90 mph. However, not many structures, wood or brick, can remain intact after being hit by the full force of an EF3 or stronger or the storm surge of a major hurricane.

Do tornadoes rotate clockwise or counterclockwise?

Tornadoes in the northern hemisphere typically rotate counterclockwise, while tornadoes in the southern hemisphere typically rotate clockwise. This rotation is due to the Coriolis effect caused by Earth's rotation.

Where are there tornadoes right now?

This is impossible to answer accurately. Although tornadoes can be tracked they are often difficult to publicly confirm until after the fact, especially for weak tornadoes. Further complicating the matter, tornadoes usually form and dissipate in a matter of minutes. So an answer given one minute might not be true in the next. As of the afternoon of July 13, 2013 there do not appear to be any tornadoes in the United States right now, but there is some small potential in the Ohio and Tennessee Valleys and the northwestern Great Plains. Data from other countries is not readily available.

Are there any hurricanes or tornadoes in Afghanistan?

Afghanistan is a landlocked country located in Central Asia, so hurricanes are not a threat. Tornadoes can occur very rarely in Afghanistan, but they are not common due to the country's mountainous terrain and climate.

How did the Joplin tornado effect the lithosphere?

The Joplin tornado did not directly affect the lithosphere, which refers to the rigid outer layer of the Earth's surface. However, the tornado's impact on the infrastructure and land surface above the lithosphere would have indirectly influenced the lithosphere through changes in land use and surface features.

Where in North Carolina would a tornado likely happen?

Tornadoes can occur in any part of North Carolina, but the central and eastern regions of the state, including areas like the Piedmont and Coastal Plain, are more prone to experiencing tornadoes due to favorable atmospheric conditions. Tornadoes can also occur in the western part of the state, particularly in the Appalachian Mountains foothills.

How far in advance can a tornado be forecast?

Tornadoes can typically be forecasted within a few hours before they occur. Advanced warning systems and meteorological technology have improved the accuracy of tornado forecasts, giving people more time to seek shelter and stay safe. However, the exact timing and location of a tornado can still be difficult to predict with absolute certainty.

When a tornado disappears then comes back is called?

In some cases one tornado will dissipate completely, and then a completely new tornado will form afterward from the same thunderstorm. This is called a tornado family.

Is 300 miles per hour the speed of a tornado?

Not usually. While some tornadoes can produce wind gusts of 300 mph or higher, it is an extremely rare ocurrence. Most tornadoes have peak winds under 110 mph. In terms of actual forward movement, most tornadoes travel between 20 and 40 mph. Forward speeds over 70 mph are very rare.

Which one is more dangerous a tornado or a hurricane?

They each present their own unique challenges, but if you're going to get hit a tornado is more dangerous. While death tolls in hurricanes are usually higher than in tornadoes, that is mostly because hurricanes cover a much larger area. By contrast, while tornadoes affect a much smaller area they tend to produce more severe damage and there is less warning time. When a hurricane is coming you usually have a couple day's warning, while with a tornado you have minutes, and occasionally no warning.

Which type of character conflict would you most likely find in a story entitled Tom's Triumph over Tornado Alley?

You would most likely find a character vs. nature conflict in a story entitled "Tom's Triumph over Tornado Alley," where the protagonist faces the challenge of surviving or overcoming the destructive forces of a tornado or natural disaster. The conflict would center around Tom's resilience, survival skills, and determination to overcome the powerful forces of nature.

Which weather is bad tsunami a tornado or a hurricane?

A tsunami is caused by underwater seismic activity, leading to large ocean waves that can cause significant damage. Tornadoes are violent rotating columns of air that can devastate areas they hit. Hurricanes are powerful tropical cyclones with strong winds and heavy rainfall that can cause widespread destruction. Each of these weather phenomena can be dangerous, but the impact they have depends on various factors such as location and intensity.

Is center of a tornado calm?

The winds in the eyewall of a hurricane are spinning so fast that they cannot reach the center. If they were to go inward they would be centrifuged out. Instead air is pulled downward to satisfy the pressure deficit.

Could anyone been picked up by a tornado?

It is very rare for a tornado to pick up a person. Tornadoes can lift debris and objects, but due to their unpredictable nature and swift movement, it is unlikely for them to directly pick up a person. It is important to seek shelter immediately in a sturdy building or underground if a tornado is approaching.

What are three destructive tornadoes in Oklahoma?

The have been many destructive tornadoes in Oklahoma, but three most of the notable would probably be:

  • The Moore-Bridgecreek tornado of May 3, 1999
  • The Woodward, Oklahoma tornado of April 9, 1947
  • The Snyder, Oklahoma tornado of May 10, 1905