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An essay about how tornadoes and hurricanes are different
Tornado and hurricane similarities
Tornado and hurricane similarities
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The thunderclouds and blistering wind cleared throughout Florida. Trees and houses got destroyed and removed straight from the earth's crust. From the protection of a Georgian hotel, I observed the television with inquisitive eyes, and let out a low whistle. "We sure got out of there quick!" Hurricanes, as well as tornadoes, can cause so much damage. In particular, they have vast similarities and differences. From damages to physical appearance and what qualifies to be either,
They indeed do have various similarities and differences
In the first place, hurricanes and tornadoes cause mass destruction.
For instance, "Hurricanes and Tornadoes in the U.S," states "About 1300 tornadoes hit the U.S each year, with a total of average cost of $500 million in damages." (photo caption) This means that families, as well as the government, have shelled out this much to rebuild after tornadoes. Still, hurricanes give a bigger punch to people's houses and wallets. Apparently, "Hurricanes and Tornadoes in the U.S," said the across the measure of three years, commonly, 5 hurricanes collide with the U.S coast-line, with an exorbitant price of $5 billion dollars in vitiations. So, therefore, hurricanes and tornadoes are similar damage-wise, but, not so much
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Windspeeds provide a good example of this. "What You Should Know About Tornadoes," reminds, that tornadoes can reach wind speeds of over 300 mph. [2]. Hurricanes, however, can reach speeds over an "excess of 150 miles per hour." [1]. Both of these speeds are incredibly critical. These wind speeds can annihilate cars, houses, and buildings easily, as well as take lives. Another thing is physical similarities. To elaborate, tornadoes, as well as hurricanes, are cyclonic formations. Hurricanes typically are 300 miles wide, and tornadoes are 500 ft. wide. Which, in conclusion, means that hurricanes and tornadoes are similar and
Tornadoes are “violent windstorms that take the form of a rotating column of air or vortex that extends downward from a cumulonimbus cloud” as Tarbuck and Lutgens (2012) explain.
On August 24th, 1992 in the state of Florida, complete destruction was the end result of Hurricane Andrew. A Hurricane that began in the Atlantic ocean at 20mph. That is almost twice the strength that normal hurricanes begin at. The peak strength of Hurricane Andrew was so strong that devices were not able to measure the winds. An approximation of the force of the winds was said to be up to 200mph. Andrew destroyed about 28,000 homes, damaged 100,000 homes and left 250,000 people homeless along with 30 billion dollars in damage and almost 30 deaths. Hurricane Andrew did not end its devastation in Florida, soon it went to Louisiana causing more damage. (Fig.1)
With the winds and waters sweeping away taking away people’s lives and property the storm made it to be one of the costliest in the history of America. According to FEMA:
Hurricane Harvey was one of the most devastating hurricanes to strike the United States in several years. Harvey resulted in over eighty fatalities and over 150 billion dollars in damages. This proves to be one of the most destructive hurricanes to be recorded. The overwhelming damage was caused by many different aspects; however, three of the greatest aspects are: varying weather patterns throughout the storm, the city structure of Houston, Texas, and the lack of evacuation. Each of these factors affected the city in a different way, but all resulted in a common outcome, devastation.
According to Ahrens (2009), a tornado is defined as, “A rapidly spinning column of air that blows around a small area of intense low pressure coming from the base of a thunderstorm to the earth’s surface” (p. 394). Tornadoes can form in one of two ways either through a supercell thunderstorm or through a nonsupercell thunderstorm (Ahrens, 2009). A supercell thunderstorm forms when the ground grows warmer in spring and summer and the air further above the ground is cold (Ahrens, 2009). Warm air near the surface rises, as it cools the water vapor it carries condenses forming cumulus clouds and eventually form into cumulonimbus clouds (Ahrens, 2009). Winds near the surface blow in one direction while the winds further up blow in another; the difference creates a horizontally rotating mass of air (Ahrens, 2009). Rising warm air pushes the horizontally rotating air upright therefore, creating a mesocyclone which usually extends 2-6 miles in width (Nation Severe Storms Laboratory [NSSL], 1992). These rotating updrafts define a supercell thunderstorm and set the stage for possible tornadoes (Ahrens, 2009).
Hurricane Katrina was one of the most devastating natural disasters to happen in the United States. The storm resulted in more then US$100 billion in damage when the cities flood protection broke and 80% of the city was flooded (1). The protection failure was not the only cause for the massive flooding, the hurricanes clockwise rotation pulled water from north of New Orleans into the city. 330,000 homes were destroyed and 400,000 people from New Orleans were displaced, along with 13,00 killed (1). Although the population quickly recovered, the rate of recovery slowed down as the years went on leading us to believe not everyone
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
Katrina demolished more residential buildings than any other recent hurricane and ‘’Hurricanes Charley, Frances, Ivan, and Jeanne which in total, wrecked approximately 85,000 homes.’’ Hurricane Katrina also left ‘’many people homeless as more than 800,000 housing units were destroyed or damaged in the storm.’’ The storm dislocated beyond a million people in the Gulf Coast region. Even though residents have returned home, up to ‘’600,000 households were still displaced a month later.’’ The storm may have happened in 2006, but it still impacted the following year by 85 percent of public schools remaining
Tornadoes are powerful and destructive phenomena created in strong thunderstorms. Tornadoes are most common in the United States, and in the U.S., they are common in an area called Tornado Alley. Every year, tornadoes wreak havoc on the countryside, towns, and even cities. The deadliest tornado in U.S. history crossed over three states, destroyed 15,000 homes, and killed almost 700 people. There are only a couple of people on record that claim to have been in and seen the center of a tornado and lived. Tornadoes even have their own rating scale, based on their wind and damage level.Tornadoes are powerful vortexes created in thunderstorms, are common in the U.S., have its own rating scale, have only been seen on the inside a few times, have the potential to demolish towns, and can take lives.
Hurricanes are formed over tropical waters. These intense storms consist of winds over 74 miles per hour (Ahrens & Sampson, 2011). The storms addressed here are Hurricane Katrina and Hurricane Sandy. This paper will explore the contrasts and comparisons between these two horrific storms.
A hurricane is easily the most powerful storm that mother-nature can throw at us. Every year people who live on the coasts fight hurricanes with no dismay. A hurricane is simply too strong. Their winds reach speeds of 75 mph. The winds around the eye wall can reach 130 to 150 mph. They are 200 to 300 miles in diameter. The number of casualties is endless, as well as the widespread destruction that takes millions of dollars to repair. Even if the hurricane doesn’t cause a lot of damage, the storm surge will. Storm surge is the great tidal waves that crash into our coasts and make huge floods that are caused by hurricanes.
Hurricanes are powerful and destructive storms that involve great rain and wind. The United States of America has dealt with many hurricanes that have cost a great amount of damage. However, there is one hurricane that happened in 2005 that stands out among the others, Hurricane Katrina. Hurricane Katrina was one of the worst hurricanes to hit the United States, a category 5 on the Saffir/Simpson Hurricane Scale. An estimated 1836 people died because of the hurricane and the floodings that happened after (Zimmermann 1). Katrina initially beg...
Hurricanes are one of the deadliest and most expensive natural disasters around. They are more common in areas of humid yet moist weather so they are very foreign to certain places. But to the places were hurricanes are the norm, the people take them extremely seriously because they kill people and ruin countless amounts of property. Hurricanes can attack and harm people in so many ways they can kill people, leave them homeless, it leaves children orphaned and disable them. On the west coast of the United States and other places hurricanes aren’t taken as seriously as other more common disasters, such as, earthquakes and volcanoes yet the hurricane can be a lot more damaging that both of those. Hurricanes are cyclones that develop over warm oceans and breed winds that blow yup to 74 miles per hour.
For a hurricane to form, the ocean temperature must be warmer than twenty-six degrees Celsius, or eighty degrees Fahrenheit. Also, the air near the oceans surface must be filled with moisture. The seawater that is warmed by the heat from the sun evaporates to form vast storm clouds. As the warm air rises, the cooler air replaces it thus creating a wind. The rotation of the earth bends the wind inward causing it to rotate and spiral upward with a great amount of force. Around the Equator, the spin is the fastest. There, it can be faster than six hundred miles per hour.
A hurricane is a type of natural disaster that can be harmful and destructive to anything in its way. Every year five to six hurricanes are formed, damaging and destroying people’s homes, landmarks, and anything in its path (“Hurricane”). Before a hurricane is developed it is known as a tropical storm. To be a tropical storm wind speed must be at least thirty eight miles per hour (“Hurricane”). Once wind speeds reaches seventy four miles an hour it can then be classified as hurricane (“Hurricane”). Large scale storms, like hurricanes have a variety of ways to measure the sev...