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Impact hurricanes have on humans
Descriptive story of hurricanes
Cause and effects of hurricanes
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The word “hurricane” comes from the Caribbean god of storms, Hurican (Oxlade, 2006). A hurricane consists of: eye, eyewall, rail free area, spiral rain brand. The eyes is the most deadly part of the storm because there we will find the heaviest precipitation and strongest winds that reach around 121 miles per hour (Ahrens, 2013). Hurricanes have killed more people worldwide in the last fifty years than any other natural cataclysm (Emanuel, 2005). Not all storms turn into hurricanes and not all hurricanes hit land. A combination of winds, storm surge, and rain can cause great damage to building, power lines, roads, and automobiles up to millions of dollars in damage. Hurricanes may cause many change sot the natural environment along the coast including: sand eroded from some coastal areas and deposited in others, the waves from storm surge are able to carry large rocks and even boulders, many low-lying areas are flooded by storm surge, and strong winds and floods can thin or destroy forests (Gardiner, 2009). Hurricanes form through a simple process. Hurricanes begin as tropical storms of the warm moist waters of the Atlantic and Pacific Oceans. The beginning of a hurricane is a low-pressure area containing cloudiness and precipitation with no strong wings. Heavy rain can occur. There is a pressure drop in the center of the storm. Wind speed picks up and starts rotating in a patters, and heavy rainfall begins. Winds increase to speeds of thirty-nine to seventy-three miles per hour. The storm becomes more organized due to intensifying circulation around the center of the storm. A tropical storm is given a name once winds exceed thirty-nine miles per hour. A pronounced rotation develops around the center of the storm with winds of th... ... middle of paper ... ...nge is so small that you could not measure the change; for example, it is hard to distinguish between winds that are 200 kilometers per hour or those that are at 202 kilometers per hour (Bentley, 2006). In figure two, the black line represents our current climate and the red line represents the warmed climate. The chart suggests that there will be a decrease in frequency of hurricanes by late twenty-first century. Based on meteorologist’s forecasts of advanced computer models, some models predict that there will be fewer tropical storms and hurricanes globally (Mclendon, 2012). CONCLUSION The theory of whether or not climate change affects hurricane activity is extremely important if it is proven to be true either way. If climate change causes hurricane activity to increase in size, power, and occurrences then, meteorologists would have to come up with a way to
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.
The birth of a hurricane requires at least three conditions. First, the ocean waters must be warm enough at the surface to put enough heat and moisture into the overlying atmosphere to provide the potential fuel for the thermodynamic engine that a hurricane becomes. Second, atmospheric moisture from seawater evaporation must combine with that heat and energy to form the powerful engine needed to propel a hurricane. Third, a wind pattern must be near the ocean surface to spirals air inward. At least 3 conditions must be present for a hurricane to emerge. Water, heat, and wind are the three main factors that have to be in perfect conditions to start a hurricane. (The Weather Channel, 2008)
to reduce the number of fatalities in serious storms is to give people more warning time for them to go to a safer place. Many times in hurricanes people are told to evacuate there city or state. The more time that people have to do this the more that people will do this. Throughout the entire hurricane season meteorologists keep a close watch on the Atlantic and the Pacific Oceans. They examine pictures of the area taken by satellites, and also take information on air pressure, wind speed, and temperatures.
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
While it is hard to directly connect Hurricane Sandy to global warming, it is clear that warmer waters and increased sea level contributed to the severity of the storm. Higher sea levels increase the chance that hurricane winds will bring more water on land and storm surges that reach further inland. The Atlantic region is already experiencing sea level rise, and globally this trend is expected to continue. Ocean temperatures are also on the rise, an...
After hurricane Ike, which hit Texas in 2008, Texas didn’t ask for a coastal protection program, and instead did what they believed to be most economically necessary. Scranton includes this information to emphasize how we don’t seem to learn from our lack of preparation for disastrous storms in the past, and why that’s such an issue. However, today researchers are working towards solutions to the damage of future hurricanes. Although acting out these plans has proven to be a struggle, according to all the information Scranton has provided us throughout the article it should be one of the most serious issues on our minds. The lack of immediate call to action on the issue of climate change means that “today it might be too late,” states Scranton. He then wraps up his ideas by claiming to understand why the population has difficulty fully grasping the urgency to prevent climate change, if still possible. Readers are emotionally provoked when Scranton lists concepts that relate to climate change, such as leukemia, shampoo, specific places, paper, etc. because people can often relate to some of these things in their everyday life. Scranton seems to understand that many people are just afraid of
Hurricane Katrina was one of the most deadliest and horrific disasters in United States’ history. The hurricane started building up in the Bahamas from the “interaction between a tropical wave and the remnants of Tropical Depression Ten.” On August 23, 2016. A day later the storm strengthened and was named Tropical storm Katrina. As the storm developed it at one point became a category five hurricane when it hit the gulf of Mexico. On August 29, 2015, the hurricane weakened to a category 3 hurricane and hit the Gulf Coast of the United States. The hurricane pounded most parts of Louisiana, Alabama, Mississippi, but most of the devastation was concentrated in New Orleans. Several days before the disaster, Louisiana activated their emergency
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...
In the hurricane the mixture of the water and winds can be extremely damaging. The winds are extremely dangerous and usually don’t go faster than about 75 miles per hour but have been documented to go as fast as 85 miles per hour. Due to the fact that hurricanes need water to survive they cannot go too far on land, but that does not stop them from causing billions of dollars in damages. Hurricanes are so dangerous that they were listed number 1 on the Department of Earth and Atmospheric Sciences, Hazard and Disasters list.
Hurricanes begin as tropical disturbances in warm ocean waters with temperatures of at least 80 degrees Fahrenheit. These low pressure systems are served by energy from the warm seas. If a storm reaches wind speeds of 38 miles an hour, it is known as a tropical depression. A tropical depression becomes a tropical storm, and is given a name, when its sustained wind speeds top 39 miles an hour. When a storm’s sustained wind speeds reach 74 miles an hour, it becomes a hurricane and earns a category rating of 1 to 5 on the Saffir-Simpson scale.
Hurricanes are powerful atmospheric vortices that are intermediate in size. Hurricanes are unique and powerful weather systems. The word “hurricane” comes from a Caribbean word meaning “big wind”. Views of hurricanes can be seen from a satellite positioned thousands of miles above the earth.
They say that warmer waters will increase the power of tropical storms such as hurricanes and typhoons. Again the statistics given are made by a select group of notoriously bias paid scientists. Meaning the waters won’t get warmer. The waters get warmer every year because of the natural warming and cooling of the earth’s environment. This is the way that the earth works because of the shape and rotation of the earth around the sun. Added on to that is the fact that the storms that have been forming nowadays have been the same size as always just in new locations. This is just one e...
A Hurricane is a tropical storm with winds more than 74 miles per hour (mph). Hurricane wind damage is influenced by the duration and change of wind direction, amount of rainfall and how well land structures are build. Hurricanes are measure in five different categories and each category can produce different degree of damages. Category One Hurricane has sustained winds 74-95 mph. Category Two Hurricane has sustained winds of 96-110 mph with very strong winds that can produce widespread damage and extensive damage to power lines. Category Three Hurricane has sustained winds of 111-130 mph that will cause extensive damage with near total power loss that could last several days to weeks. Category Four Hurricane has sustained winds of 131-155 with extremely dangerous winds causing devastating damage. Finally, a category five hurricane has sustained winds greater than 155 mph. This is a catastrophic damage storm. Category five can have severe injury or death due to wind blown debris. A Category five hurricane can produce extensive power outages that will last for weeks to perhaps months. Therefor...
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...