FREE Hurricanes Essay (original) (raw)

Hurricanes are the Earth's strongest tropical cyclones. People are in constant danger of natural disasters and hurricanes cause a great deal of destruction. There are several factors that are a necessity for a hurricane to exist, throughout this paper these factors will be discussed in detail on how they pertain to the inner workings of a hurricane. This paper will go over many facts of a hurricane, which will lead to a better understanding of how well people are prepared for such a disaster and what are the necessary steps to take in case of such an emergency. By knowing the proper precautions people can avoid horrible disasters, such as Hurricane Alicia, a hurricane that raked havoc on the Houston/Galveston area of Texas in 1983. .
Hurricanes are tropical cyclones with winds of over 74 miles per hour and circulate counterclockwise (in the Northern Hemisphere and counterclockwise in the Southern Hemisphere). Hurricanes are formed form simple thunderstorms; these thunderstorms can grow to hurricane strength with certain factors from the ocean and the atmosphere. To begin a hurricane the ocean's temperature must be warmer than 81 degrees F. The heat and moisture form this water is the source of energy for hurricanes. Once a hurricane hits land or colder ocean waters the storm will weaken rapidly, because of insufficient moisture and/or heat. The vertical wind shear is also important to a tropical cyclone's environment. Wind shear is defined as the amount of change in the wind's direction or speed with increasing altitude (Hurricanes, 2000). When the wind shear is weak, the storms that make up the cyclone grow vertically, and the heat form condensation is released into the air directly above the storm, helping it grow. When there are stronger wind shears, this is when the storms become more slanted and the heat released is spread out over a much larger area.
The dark spot found in the middle of the hurricane is called the eye of the storm.

1. Hurricanes

A hurricane can produce very much power. ... There are many characteristics of a hurricane. Hurricanes are very large and it is not uncommon to see hurricanes as big as 500km, which is the average for a typical hurricane. ... Hurricanes lose strength as they fall over land but that doesn't mean hurricanes don't cause destruction on land. ... Hurricanes are measured on a scale of 1-5, 1 being the lightest hurricane and 5 being the strongest. ...

2. Hurricanes

What is a Hurricane? A hurricane is a type of tropical cyclone, which is a generic term for a low pressure system that generally forms in the tropics. The cyclone is accompanied by thunderstorms and, in the Northern Hemisphere, a counterclockwise circulation of winds near the earth's surface. 1. T...

3. Hurricanes

Every year people who live on the coasts fight hurricanes. ... The peak month of hurricanes is September. Hurricanes naturally form over the ocean. ... Then hurricanes turn east when they hit the equator. ... Ever since this naming system has been started no hurricane season has had more than 21 hurricanes. ...

4. Hurricanes

The "Saffir-Simpson Hurricane Scale" defines hurricane strength by categories. ... Hurricane movement is related to the global winds. ... Hurricanes rotate counter-clockwise around the eye, which is most distinctive feature of a hurricane. ... Flooding is a common occurrence with hurricanes. ... Tornadoes may also develop in hurricanes. ...

5. Hurricanes

Hurricanes have winds at least 74 miles per hour. ... Galveston Hurricane 1900 This hurricane was the deadliest weather disaster in United States history. ... Hurricane Mitch will be remembered as the most deadly hurricane to strike the Western Hemisphere in the last two centuries! Not since the Great Hurricane of 1780, which killed approximately 22,000 people in the eastern Caribbean, was there a more deadly hurricane. ... In the eye of a hurricane, the winds do not blow. ...

6. Hurricane

The Correlation between Sea Surface temperatures and Hurricane Intensity Patrick Chapple I. ... At this point, the storm has become a hurricane; packing winds at least seventy-five miles per hour. ... (BBSR) More recent models have began to couple the ocean and atmospheric interactions to one factor when it comes to formation and intensity of hurricanes, which has see an overall improvement in hurricane forecasting. (BBSR) III Research Plan This research will examine a database of past hurricane activity every six hours, which includes wind speed, pressure in millibars, the time of...

7. Hurricanes

My report will give you a brief summary of what a hurricane is and how today's technology is helping with the prediction of hurricanes. ... But it wasn't until 1954, when Hurricane Carol, Edna and Hazel (Hurricane Hazel went right over Washington D.C.) that policymakers took the hurricane threat seriously enough to finance research. ... Hurricanes have two main parts. ... Hurricanes are born over warm, tropical oceans. ... Hurricanes are categorized just like tornadoes. ...

8. hurricanes

An average of 3.5 tropical storms per year become hurricanes; one to three of these approach the U.S. coast. Hurricanes usually develop between July and October. A hurricane is nearly circular in shape, and its winds cover an area about 500 mi (800 km) in diameter. ... Hurricanes usually develop between July and October. A hurricane is nearly circular in shape, and its winds cover an area about 500 mi (800 km) in diameter. ...

9. Hurricanes

One can never overreact to an act of mother-nature, especially hurricanes. ... People should take heed to hurricanes because of the media, fatalities caused by past hurricanes, and possible property damage. ... When there is a hurricane warning, these people pack up their things and leave. ... Hurricanes are one of Mother Nature's most intense natural disasters. ... Hurricanes can cost a great deal, not only monetarily. ...

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