Tornadoes in the United States
Every state in the union has experienced them, and the destruction caused by tornadoes each year can climb into the billions of dollars. Scientists have learned a great deal about tornadoes over the past several decades, though, and warning systems are now able to prevent many of the casualties that tornadoes used to cause. To determine what has been learned and what steps have been taken for warning systems, this paper provides a review of the relevant peer-reviewed and scholarly literature concerning tornadoes, followed by a summary of the research and important findings in the conclusion.
Tornadoes are violently rotating columns of air that reach from a cloud to the earth's surface (What is a tornado?, 2014). The spring months of April, May, and June are the period in which the majority of tornadoes in the Northern Hemisphere are formed (Cavendish, 2000). During these months, the sun gradually but unequally warms the ocean and land surfaces following the cold of winter (Cavendish, 2005). Although they can occur, tornadoes do not typically occur in the Tropics because there is not as much seasonal variation in temperatures (Cavendish, 2005). Likewise, although they can occur in the cold polar regions and winter months anywhere, the more stable atmospheric conditions do not generally result in the formation of tornadoes (Cavendish, 2005). According to Cavendish, "Although tornadoes can appear anywhere and at any time of year, the United States experiences the largest number of anywhere in the...
Seconds later the twister struck. The kitchen door fell on the husband, pinning him to the ground. After the roof blew away, hail battered his face and body. The house disintegrated, but he survived and so did the dog. The woman, however, was crushed in the debris (Rosenfeld 179). By coincidence, researchers from the University of Oklahoma were just outside Spencer before the tornado hit, which is one reason authors
Although it had lost some pop, Andrew was still a Saffir-Simpson Hurricane Scale Category 3 hurricane on the second go around. but, the first round was enough to know that Andrew was bad. From a business perspective, Hurricane Andrew crippled the offshore oil facilities on its second approach throughout the gulf coast and in Louisiana where the storm added another billion dollars in damage. These financial losses did not even
Nuclear Power Plant Safety Engineering countermeasures for radioactive material release In order to prevent the release of radioactive material into the environment, nuclear power plants are designed to be resistant to a number of natural destructive forces, such as hurricanes, tornados, and earthquakes (U.S. Nuclear Regulatory Commission [U.S. NRC], 2011a). Within the plant, critical systems are designed to limit and control radioactive material release should they fail. These design considerations include the
A b) Event management People react differently when faced with disaster, some may respond and follow the disaster response plan without a problem, other may forget key instructions and follow their own plans, the most dangerous situations however, are when individuals freeze and fail to act when disaster strikes. Response before, during and after a disaster can be the difference between life and death. (Bridegan et al., 1997) Failure to heed
ILE L100 I was pretty enthusiastic when I returned to the 56th ABCT having been ordered to assume responsibility as the deputy brigade commander (DCO). I felt proud and lucky. I had held the proud and shinny image of the 56th ABCT in my head for the last two years. When I returned, there had been some significant changes. It has not been long since I returned, and with the division
Small Business' Need for a CPA One of the critical investments a small business can make to mitigate loss and risk is hiring a CPA and putting that CPA on the 'management team.' As Wells notes in his groundbreaking research, "Denise, a bookkeeper for a small trucking firm in Birmingham, Alabama, wishes she had never heard of Ralph Summerford, CPA. Because of his thoroughness, Denise is facing several years in prison
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