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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

How many states have had a tornado?

Tornadoes have occurred in all 50 states of the United States. However, some states are more prone to tornadoes than others, with the central plains states known as "Tornado Alley" experiencing the highest frequency.

What is responsible for many of the injuries and much of the damage in a tornado?

The strong winds in a tornado are responsible for causing most injuries and damage. The winds can reach extremely high speeds, causing buildings to collapse, debris to become projectiles, and people to be thrown or trapped.

Does a tornado arrive without warning?

Some tornadoes, some of them deadly, have hit without warning.

On many occasions, however, tornadoes have been preceded by excellent warnings that in some cases may have saved hundreds of lives.

How does the earth's shape and rotation help to create hurricanes and tornadoes?

SIMPLE ANSWER: Picture a bowl of pancake batter. Insert a spoon and stir. If you want to perform your own experiment, add in a few drops of food coloring for visualization. MORE: The cause of the "Wind force" in a hurricane is created by several combined factors, dominated by the differential between the motion of the earth's surface as it rotates against the static property of space, causing drag. (Put your hand out of the window of your car on the freeway to experience Drag force). The volume of water vapor trapped in the atmosphere as well as other atmospheric gasses combine and expand (Thickening like Pancake batter), due to solar heating. Additionally, the heating and cooling of the atmosphere causes air to rise and fall. A rotational dynamic is then created in the atmosphere (think of the earth as the spoon). Atmosphere (air) is then pushed by these forces, causing rotational turbulence, which often contacts the ground surface, resulting in hurricanes and tornados. The prediction of outcome is impossible to know, outside of established and documented weather patterns. Think of yourself as a bug in a blender.

When was the last tornado that ever hit georgia?

As of February 8, 2012 the last tornado to hit Georgia was on December 22, 2011.

What can you do to warn people about tornadoes?

You can warn people about tornadoes by posting a weather warning on tv or radio.

I agree with that, but, not all people have radio, or television. Just to be safe, make sure your neighbors are aware of warnings, and help them to safety.

Is a tornado bigger than a flood?

No. Hurricanes are far bigger than tornadoes. The average tornado is 50 yards wide, with the smallest tornado on recorded being only 3 feet wide and the largest ever recorded at 2.6 miles.

Hurricanes are 300 miles wide on average, the smallest ever recorded was about 60 miles wide and the largest over 1,300 miles.

How many tornadoes does Indiana have on average?

Indiana typically experiences an average of about 25 tornadoes per year. However, the actual number can vary significantly from year to year.

Can tornadoes be prevented?

As of right now, Tornadoes can not be prevented and probably will never be.They area natural phenomenon. However, fatalities and injuries can be prevented if we take the right precautions.

Scientist really need to study more about tornadoes because we need a better warning system. Although it varies widely, the average lead time for a tornado warning is 14 minutes. If we could get it to 20 minutes, or more people could have a better chance to get to safety. Remember:

1.If you are outdoors and a warning is issued, get inside.Preferably the basement, but if not go to the center part of your home on the main level, crouch down and put your hands over your head, use a blanket if possible.

2.If you are driving, do not try to out run the Tornado, it may seem like a good idea, but its not.You could get on a road that's a dead end, and have to turn around only to find your heading straight for the tornado, you could run out of gash, you could get stuck in mud, etc.Find a building and get inside.If you can not get in a build, get out of your car and get in a ditch, cover your head.

3.Do not take a tornado warning lightly.It means a Tornado has been spotted and you need to get to safety.A watch means the weather is favorable and be on the look out for signs.

  • Strong, persistent rotation in the cloud base
  • Whirling dust or debris on the ground under a cloud base-this may indicate a tornado funnel that is still inside the cloud
  • Hail or heavy rain followed by either dead calm or a fast, intense wind shift. Many tornadoes are wrapped in heavy precipitation and can't be seen
  • Loud, continuous roar or rumble, which doesn't fade in a few seconds like thunder. A tornado also may sound like a waterfall, trains, and jets
  • Night- Small, bright, blue-green to white flashes at ground level near a thunderstorm, opposed to lightning flashes or strikes. These mean power lines are being snapped by very strong wind, which may be a tornado (above information from the storm prediction center)
  • The sky may be a greenish black color.
  • Clouds moving by very rapidly, which indicates strong winds
  • Debris falling from the sky
  • A funnel cloud that hasn't touched the ground yet is a huge sign of a tornado

How does a tornado change the earth's surface?

A tornado can change the Earth's surface by uprooting trees, demolishing buildings, and leaving behind debris and destruction in its path. The strong winds and intense force of a tornado can also reshape landscapes by creating new landforms or altering the terrain.

Other than a Fujita scale what else can you measure a tornado with?

As of 2007 the United States has adopted the Enhanced Fujita scale, which is essentially an upgrade to the older one.

Some European countries use the TORRO scale, which ranges from T0 (equivalent to a low F0) to T11 (equivalent to an F5)

Do tornadoes have names like hurricanes?

No, tornadoes do not have names like hurricanes. Tornadoes are typically identified by the location and intensity of the storm, while hurricanes are given names from a predetermined list for tracking and communication purposes.

What do you do if there is a tornado watch?

Be aware that conditions are favorable for the formation of tornadoes in your area during the time specified, and have a safety plan. Not until a tornado warning is issued for your specific area do you need to take action.

How many tornadoes have happened in the whole world?

On average, there are about 1,000 tornadoes reported worldwide each year, with the United States experiencing the most. However, many tornadoes likely go unreported in remote regions or over oceans. It is difficult to provide an exact number of all tornadoes globally due to limitations in monitoring and reporting systems.

What happens if you got caught in a tornado?

It depends on how intense the tornado is. If it is an EF-0 tornado, it probably wouldn't even pick you up off the ground. If it were an EF-3 tornado, you will get tossed around up and down, and side to side. Usually, tornadoes don't throw people very high, just a few meters off the ground. If it were an EF-5 tornado, your chances of survival are very, very slim. But people have lived through them. In an EF-5 tornado, the winds can reach and surpass 250 mph. These ferocious winds will toss you like a paper airplane. The debris in all tornadoes is a threat, but debris in an EF-5 tornado are going much faster than you could think possible. Cars can be thrown over half a mile. You would be lucky to survive a tornado of this intensity.

You do not twirl up and out of a tornado, the winds cannot take you up that far. Yes, they can throw you a distance from where you originally began. The most likely case is being tossed around in all kinds of directions, with debris flying by you.

What type of pressure system is a tornado?

A tornado produces low pressure, but it is not a pressure system in and of itself.

What site has the best tornado info?

The National Weather Service's website (weather.gov) is a reliable source for tornado information, with up-to-date forecasts, warnings, and resources to help you stay informed and safe during tornado season. Additionally, the Storm Prediction Center (spc.noaa.gov) provides detailed tornado outlooks and discussions for severe weather events.

Where was the biggest F5 tornado?

It is not known for certain, but a likely candidate was the tornado that hit Seneca, Kansas on May 27, 1896. At one point the tornado was 2.2 miles wide.

The largest tornado ever recorded was the El Reno, Oklahoma tornado of May 31, 2013, measured at one point to be 2.6 miles wide. This tornado was officially rated EF3 as it was over open country when it reached peak intensity and so caused relatively little damage at that point. Radar analysis, however, suggests that it may have reached EF5 intensity.

What time of year are tornadoes most likely to occur?

Tornadoes are most likely to occur in the spring and early summer months, typically between March and June. This is when weather conditions are most conducive for the formation of tornadoes, such as warm, moist air colliding with cool, dry air.

Why do tornadoes happen in Canada?

Tornadoes happen in Canada for the same reasons they happen in the United States. Warm, moist air from the Gulf of Mexico is pushed northward, meeting up with the cooler, drier air from the northwest. This leads to the formation of strong thunderstorms that, given enough wind shear, may produce tornadoes. This air mass collision usually occurs in Canada's southern areas near the border with the United States.

What kind of clouds produce tornadoes?

Tornadoes are commonly associated with supercell thunderstorms, which are characterized by rotating updrafts known as mesocyclones. These storms often feature distinct features such as wall clouds and funnel clouds. Tornadoes can form when these rotating updrafts intensify and produce a condensation funnel that extends to the ground.

What times of the year does a tornado happen?

Tornadoes can happen during any time of the year, but they are most common in late spring and early summer in the United States. This is when warm, moist air masses collide with colder air masses, creating the conditions necessary for tornado formation.

What does a tornado do to make dust?

Tornadoes can pick up dust and debris from the ground as they travel, creating a dusty appearance. The strong winds within a tornado can lift dirt particles into the air, making them visible as swirling dust clouds.

What type of tornado went through Manchester South Dakota?

The tornado that hit Manchester, South Dakota was rated as an EF-2 on the Enhanced Fujita Scale. It had estimated wind speeds ranging from 111 to 135 mph and caused damage to several structures in the area.