Hurricane Irene affected the Caribbean and much of the United States' east coast and was one of the most damaging tropical cyclones of the 2011 Atlantic tropical cyclone season. Irene originated east of the Lesser Antilles from a well defined Atlantic tropical wave in that area, and became Tropical Storm Irene on August 20, 2011. Irene reached its highest point as a 120 mph Category 3 hurricane. Irene was ranked the seventh costliest hurricane with damages that cost around $15.6 billion in the United States. Irene produced record breaking rainfall across the mid Atlantic and northeastern United States. The highest rainfall recorded during Hurricane Irene's storm run was in Bayboro, North Carolina at about 15.7 inches of rain. At least half of the deaths that were caused by Irene in the United States were due to fresh water flooding from heavy rainfall.
When passing through the northeastern United States tropical cyclones are restructured by the course of extratropical transition. This is caused by the contact with strong westerlies that are associated with a mid latitude trough and causes an enhance in storm forward motion, vertical wind shear, and vorticity. An increase in storm forward motion also plays a role in the wind speed that is produced by the hurricane. Where the circulating winds and the entire storm is moving in a matching direction, the wind speed is amplified by the forward movement of the storm. In the Northern Hemisphere, the right part of a hurricane, looking in the way of the path in which it is moving forward, has the greater wind speeds and thus is the more dangerous part of the storm. Strong vertical wind shear within the troposphere also reduces tropical cyclone development. This makes the e...
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...he 12 tropical cyclones that were looked at in this study. Hurricane Floyd was the tropical cyclone in this study with the most similar track to that of Irene. Floyd had produced the highest rainfall totals over 24% of the study region. The spatial patterns of rainfall differed for all 12 of the considered tropical cyclones but they took similar tracks. This can be explained by looking at where their highest rainfall totals occurred throughout their track. Some tropical cyclones formed their highest rainfall totals in the southern or western part of the study region, while some produced higher rainfall totals nearer to the storm track. Other tropical cyclones had a rain field that widened or became narrow throughout their time as a storm. So, there is no single pattern that can be captured by the 12 similar tracks of the tropical cyclones in this study.
Hurricane Season, directed by Tim Story, follows a high school basketball coach named Al Collins, played by Forest Whitaker, who builds a team of players around the Louisiana area that were affected by the devastating Hurricane Katrina, and leads them to a state championship. On the way, Coach Collins encounters many obstacles, such as where to play, trying to recruit players and keeping them from joining other teams, and also negative influences in the locker room. All of these issues they faced kept them motivated and helped the team become more of a cohesive unit and winners.
A hurricane is a large swirling storm with strong winds. Hurricanes can blow up to 74 miles per hour or higher. The storms form over warm ocean water and sometimes strike land. According to the Simpson Hurricane scale, a category one hurricane has 74 to 95 mile an hour wind speed which is faster than a cheetah. A category three hurricane has 111 to 129 mile an hour wind speeds, which is the speed of pro tennis players serving speed. Lastly, a category five hurricane contains speeds up to 157 miles an hour, close to the speed of some high velocity trains. When a hurricane reaches land, it pushes a wall of ocean water ashore, this wall of ocean water is called a storm surge. The eye of the hurricane is the “hole” at the center of the storm. The
One obvious reason that this hurricane was so devastating was due to weather patterns. Harvey was originally just a tropical storm, but jumped from a category
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
On August 29th, 2006 New Orleanians were expecting a total of 12 to 15 inches of rain and extended five or six inches from the upcoming storm later known as the costliest hurricane in U.S history. The Category 3 hurricane devastated most of eastern North America with blustery winds of 170 mph (280 km per hour) and storm surge values ranging from 10 to 20 feet. The storm called ‘’Hurricane Katrina’’ originated in the Bahamas on August 23th, 2005, but only became a devastation the next day. On August 28th, Hurricane Katrina succeeded a Category 3 hurricane(sustained winds of 122 kt) and exceeded the limits of a Category 5 storm (sustained winds of 136 kt). The following day, the cyclone shifted northwest towards Mississippi and Louisiana, where the hurricane hit the hardest. New Orleans was one of the cities where the most damage was caused; leaving a negative environment, residential and economic effects on the Gulf Coast.
On August 29, 2005, the third strongest and biggest hurricane ever recorded in American history hit the Gulf Coast at eight o’clock a.m. The interaction between a tropical depression and a tropical wave created a tropical storm later referred to as Hurricane Katrina (FAQS, 2013). Forming over the Bahamas, Hurricane Katrina gradually strengthened as it moved closer and closer to the Gulf of Mexico. Recorded on August 28th, 2005, Katrina jumped from a category three storm to a category five storm with maximum sustained winds up to 160 miles per hour. Although other hurricanes, such as Hurricane Rita and Hurricane Wilma, exceeded Katrina, this dominant storm was classified as the fourth most intense hurricane based its pressure capacity. Once Hurricane Katrina hit land, it was pronounced as a category four storm moving slowly. While people thought that the slow speed of this storm prevented trauma, records show that Katrina did more damage than any fast-moving storm could have ever achieved (Solanki, 2013). Katrina produced abundant debris. The debris was in such large quantity that if it was stacked together on a football field, the rubble would reach the elevation of ten and a half miles. The size of Katrina also caused 90,000 square miles to be affected. Once proclaimed a category three storm, Hurricane Katrina slowed to the speed of 155 miles per hour. At this point in time, Katrina proved to be the sixth most prevailing hurricane traced in history. (Solanki, 2013). Several different aspects of life were impacted by Hurricane Katrina such as availability of gasoline, economic issues, and the ability to have an adequate supply of drinking water (Solanki, 2013). Hurricane Katrina was a large storm ...
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.
Hurricanes form over the ocean. Easterly waves, what hurricanes develop from, are long, narrow regions of low pressure which occur in ocean winds called trade winds. At first, these easterly waves can grow into something called, a tropical depression. A tropical depression occurs when winds are up to 31 mph. Then tropical depressions can be upgraded into a tropical storm if the winds reach speeds of 74 mph or less. Then finally a the storm can be bumped up into a hurricane if the winds reach 75 mph.
In 1970 these kinds of categories were recognized as Safir-simpson hurricane. The highest hurricane period in our state runs as of the beginning of June to the end of November. Typically the hurricanes forms where it’s warm and humid and it travels east to west, it’s directed by the global-scale winds. Typically the Hurricane change back when in the progression on either the Southern Hemisphere or the Northern Hemisphere. Eventually the hurricane shifts in the direction of the east in the central latitude, on the other hand not all hurricanes go back. Also, hurricanes move at changeable speed. In the lower latitudes the speed normally varieties from 8 to 32 kmh, and in the advanced latitudes the capacity could increase up to 80
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...
Tropical cyclones are always generally severe, wherever they occure. Despite this, certain conditions can make the comsequences of the cyclone more severe. For example, Hurricane Katrina and Cyclone Nargis were both of similar intensities, however, there were many differences in the aftermath of the storm. Before the storm, it is cruicial that it is dedected. Detection allows proper precautions to be put in place. Hurricane Katrina was spotted by advanced, sophisticated monitoring satellite systems, which were able to track the storm and predict a trajectorial path; whereas the appropriate covernments where informed of hurricane Nargis just an hour before it was set to hit their shores. Furthermore, Mississippi and Louisiana declared states
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.
The southern states has always been under hurricane watch especially when close to the tropic lands near them. Hurricane “katrina formed from the interaction of tropical wave and remnants of a previous tropical depression” (katrina meteorology and forecasting) here is another reason to why may occur and how the formation of hurricanes happens. In this we discover the things and impact a hurricane will leave such as levee branches and death and public alert process.
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...