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The causes of tornado essay
Tornadoes research paper
Tornadoes research paper
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Tornadoes largely hit the United States, and the media is fast to rule the leading causes. The media attribute the intensity and number of the tornadoes to the existing "clash of the air masses". They hold to this theory without enough evidence on the main causes of the tornadoes as well as establishing the leading causes of these tornadoes. The media mainly argues that there is a clash between the cold polar air and the warm tropical air. According to the author, the argument presented by the media is incorrect, outdated and oversimplified. Temperatures gradients are likely to play a part in tornado genesis; however, the media wrongly associates it with the "clash of air masses". The author argues that the claims made by the media on the issue of tornadoes are incorrect, and the media should acquire the relevant information before communicating since the information they offer is misleading (Schultz et al. 2014). …show more content…
The consistent message mainly sent by the media is that tornadoes are formed along the boundaries amid air masses like dry lines or cold fronts. However, the formation of tornadoes is associated with the clash of air masses. However, in reality, air masses are fond of clashing every time but in each situation, a tornado is not produced. Therefore, this explanation cannot be used to explain the formation of tornadoes since it is oversimplified and vague. The media draws its explanation from the cyclone model that is used to describe the formation of lesser pressures in the polar from, which is a region with warm tropical air adjacent to the cold polar air (Schultz et al.
Although the tornado of 10 June 1938 has been known about, at least anecdotally, within the scientific community since it was brought to light in 1939 by Metro-Goldwyn-Mayer, this potentially rich source of historic information has lain fallow. It is within this rich field of mobile, American thinking that we undertake this effort. A team of scientists with courage, brains, and even heart brought the resources to bear on the challenge.
Many scientists often find themselves wondering if the tri-state tornado was really a single massive tornado or if it was part of a family of tornadoes that continuously evolve from one supercell to another. Only one factor stands in the way of this theory and that is a cyclical supercell usually has breaks in its destructive path. The tri-state tornado's path of damage appeared to be continuous despite two slight decreases in the destruction. One of which was near the onset of the storm, and one near the demise. No matter which is believed, one thing is for certain, and that is a storm like the tri-state tornado could very well happen again, but there is no telling when or where it may occur.
According to Webster’s Dictionary, a tornado is a rotating column of air accompanied by a funnel shaped downward extension of a cumulonimbus cloud and having a vortex several hundred yards in diameter whirling destructively at speeds of up to three hundred miles per hour. There are six classifications of tornadoes, which are measured on what is known as the Fujita Scale. These tornadoes range from an F0 to an F5, which is the most devastating of all. Abnormal warm, humid, and oppressive weather usually precede the formation of a tornado. Records of American tornadoes date back to 1804 and have been known to occur in every state of the United States.
On May 20th, 2013 a EF 5 tornado hit Moore, Oklahoma and surrounding towns, with a path as wide as 1.3 miles wide (2.1 km) and had a wind speed, estimated at its peak, of 210 miles per hour (340 km/h). Killing 24 people, and injuring 377, this was one of the United States worst tornadoes in the past few years, along side the Joplin, Missouri tornado, in 2011. One of Mother Nature’s most dangerous and still very mysterious phenomenons averages about 1,200 reported each year, resulting in 80 deaths and injuring 1500. With very little known about them, especially whether or not they will form is one of the questions that plague meteorologist to this very day. What causes tornadoes, how does the tilt and gravity of the earth affect the winds to produce a tornado, and what will the future hold about our understanding of tornadoes?
On May 4, 2007, the town of Greensburg, Kansas was devastated by an exceptionally strong tornado. With maximum winds estimated to be in excess of 205 miles per hour, and leaving a damage path as wide as 1.7 miles, the storm would go on to be rated a rare EF5, the first recorded in the United States since 1999. When the storm finally subsided, 95 percent of Greensburg had been destroyed, killing eleven people.
Hurricanes are born over the warm waters of tropical oceans and are formed by a low-pressure system caused by the heating of water. The heat causes the air to rise and form lower pressures in a feedback loop, making the hurricane stronger. Heavy rain results from a condensation of water and strong winds develop from warm air rushing to the eye of the hurricane. Essentially, greater storms and winds occur when the hurricane feeds of the rising temperature of the water. In addition, researchers studied disturbances and intense thunderstorms in the atmosphere over Western Africa and believe they are partly to blame for extreme hurricanes affecting the United States and Canada. While these are all the main ingredients of a perfectly natural process, they were not the primary causes of the damage done by Hurricane
A tornado requires some basic ingredients to come together. First, energy in the form of warm, moist air must exist to feed thunder storms. Second, there must be a top layer of hot, dry air called a cap. This air acts like a lid on a simmering pot, holding in the warm air that’s accumulating in the atmosphere below until the storm’s ready to burst. Last, there has to be rotating winds speeding in oppositedirections at two different levels in the atmosphere, a phenomenon called wind shear, can cause the storms to rotate. Tornado alley is perfectly situated to meet these requirements. (1)
The most astonishing show of power came from the next town in line, DeSoto, Il. Some trees were snapped off at knee height and stumps were uprooted out of the ground. No structure was left standing in the tornado’s path while it visited this town. But in other towns along the path of the tornado people had stories that would make one wonder how tornado’s operate. For instance there is a story of a popcorn dealer being out in the open and picked up and thrown over a block away. Yet his popcorn stand was only moved three feet and still on its wheels. Another resident of one of the towns in the path of the deadliest tornado reportedly was at his home and went to grab the door knob as it was ripped from the ground and thrown. He was left standing there with the just the door knob in his
With an average of 13 minutes before a tornado strikes, each second counts. Scientists created unmanned aerial vehicles (UAVs) to study tornadoes and to improve the warning time. The UAVs penetrate tornadoes and gather data with cameras and other advanced gadgets. The scientists possess the resources and the technology to study tornadoes, but the authority to use UAVs due to the U.S government refusal. One can see the UAVs are necessary by looking at tornadoes, drones, and the warning time.
It is possible for thunderstorms and tornadoes to form when the lower troposphere is conditionally stable when the air is cloudy. Conditional stability means that for clear air the atmosphere is stable; but for cloudy air, the atmosphere becomes unstable, causing the uplift necessary for storms.
Tornadoes are one of the deadliest and most unpredictable villains mankind will ever face. There is no rhyme or reason, no rhythm to it’s madness. Tornados are one of the most terrifying natural events that occur, destroying homes and ending lives every year. April 29th, 1995, a calm, muggy, spring night I may never forget. Jason, a buddy I grew up with, just agreed to travel across state with me so we could visit a friend in Lubbock. Jason and I were admiring the beautiful blue bonnets, which traveled for miles like little blue birds flying close to the ground. The warm breeze brushed across the tips of the blue bonnets and allowed them to dance under the perfectly clear blue sky. In the distance, however, we could see darkness. A rumbling sky was quickly approaching.
Have you ever wondered how tornadoes and hurricanes happen? Tornadoes and hurricanes are the most dangerous storms on Earth, but they are very interesting (How). Tornadoes are destructive vortexes of very strong rotating winds (Severe). They appear to have a funnel-like shaped cloud that forms beneath a large storm system (Severe). Estimating over a staggering one-thousand, tornadoes happen annually (Severe).
Which, in conclusion, means that hurricanes and tornadoes are similar and
1. According to the USA Today Tornado Information website, a tornado is a "violently rotating column of air in contact with the ground and pendant from a thunderstorm." Therefore, thunderstorms are the first step in the creation of a tornado.
Did you know that a tornado is a mobile, destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud? Well, if you did not know that, this would be why you and your family should prepare for a storm like a tornado. The main things that you and your family should do to survive a storm like a tornado are to write down a list of things that is the most important during a severe storm like this. So, if you write down things like having an emergency box, practice your plan to stay away from the storm, know the method of crouching and covering your head, then you should be able to survive this storm. Three other main things that the nation and myself should prepare for during a tornado is the power shortage, food needs, and the damage it will cause after the storm passes.