The Formation of Hurricanes
Hurricanes begin as tropical storms over the warm moist waters of the Atlantic and Pacific Oceans near the equator. (Near the Philippines and the China Sea, hurricanes are called typhoons.) As the moisture evaporates it rises until enormous amounts of heated moist air are twisted high in the atmosphere. The winds begin to circle counterclockwise north of the equator or clockwise south of the equator. The relatively peaceful center of the hurricane is called the eye. Around this center winds move at speeds between 74 and 200 miles per hour. As long as the hurricane remains over waters of 79F or warmer, it continues to pull moisture from the surface and grow in size
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death toll at least 25 in Ivan's wake
We only have basic knowledge of general hurricane occurrence there are no atmospheric conditions that can be measured to predict where a hurricane will develop. Therefore we can only forecast its path when it’s formed. The National Hurricane Center in Miami, searches for potential hurricanes in their early stages and track them through their life cycle until they decay and die.
Satellites detect hurricanes in their early stages of development and can help to provide early warnings of hurricanes. Special aircrafts fitted with instruments fly through and over hurricanes, and weather radar can locate storms within 200 miles of the radar station.
Hurricane Ivan
Hurricane Ivan continues to make the headlines. It is not classified as a hurricane anymore, and its remains are now classified as a weak tropical depression. The last of Ivan has now moved away from the mid-Atlantic coast but before it did so it managed to produce large amounts of rain over vast
Hurricanes form over the equator in warm ocean waters. First in a hurricane the winds start to pick up wind on the average reach about 39-73 mile per hour,th but in the great Galveston the winds reached 145 miles per hour the power of the wind can take down trees, houses and building. it rains very hard it is not uncommon during a hurricane to get 5-10 inches of rain. It’s also very common to get floods from the storm surge that averages 25-28 feet above sea level. Even though it is very rare tornadoes
Over the past few centuries, the natural disaster of hurricanes has had a huge impact on the land around us. It could cost millions, or even billions of dollars in repairing the damages done by hurricanes. These natural disasters can not only result in property damage but also many lives lost and injured victims. Hurricanes usually leave many without homes, forcing victims to find shelters or relocate to a different city or state for safety. A hurricane is a violent, tropical, cyclonic storm with sustained winds of at least 64 knots (74 miles per hour: 119 kilometers per hour) that are extremely large, powerful, and destructive. Hurricanes usually start to occur over large areas of warm water, such as the Atlantic Ocean. They generally form during the hotter months due to the fact that it gets energy from the heat off the water.
Another tool that has recently been in use to monitor hurricanes is the NASA Global Hawk, which is an experimental unmanned aircraft that is used to test possible operational capabilities within a hurricane. Likewise, once a hurricane is projected to become a threat to land, the hurricane is immediately monitored by the U.S. Air Force, and NOAA hurricane aircraft, and land stations.
Scientific proof is that stronger hurricanes can reach up to forty to fifty feet high in the sky and can range in mph. The hurricane needs the Coriolis force to form. It is stronger in the Northern Hemisphere and weaker near the Equator. The Southern Hemisphere experiences half the hurricane activity that the Northern does. When the hurricane forms, it can be large enough to carry winds of exasperating speeds and reach a diameter measurement of 600-800 kilometers (conserve-energy-future.com). The eye of the hurricane can be as large as thirty-two kilometers. What is strange is in the eye, the wind is usually calm. The temperature and weather place factors in the
Hurricane Cosme can be traced to a tropical wave that formed on the west coast of Africa on or around June 8. That westward moving wave, which was also responsible for the formation of Tropical Storm Barry in the Caribbean Sea, eventually reached the Eastern Pacific Ocean. The progress of the wave was slowed by a southwesterly movement within the Intertropical Convergence Zone.[10] During the morning hours of June 20, the National Hurricane Center (NHC) began monitoring a broad area of disturbed weather several hundred miles southeast of Acapulco, Mexico.[11] Assessed with a low chance of tropical cyclone formation within a two-day interval, conditions at the time were unfavorable but expected to become more conducive for development over subsequent
Hurricanes are large, twirling storms that bring strong winds that can blow up to 74 mph or higher. There are two main ingredients that hurricanes need to form, warm water, and consistent winds. If a hurricane does form, it will include the eye, which is the clam center of the storm, around that there is the eye wall which is normally the strongest part of the storm, on the edges of the hurricane are the rainbands, which are swirling “arms” of clouds, rain, and thunderstorms, they can stretch out from the eye for hundreds of miles. After a hurricane forms it is tracked by meteorologists, and other scientists researching the storms, these people categorize it using the Saffir-Simpson Hurricane Scale, this scale is measured in five categories, category one has winds 74-95 mph, category two has winds 96-110 mph, category three has winds 111-129 mph, category four 130-156 mph, and finally category five has 157 mph winds and higher.
The scientific definition of a hurricane is “an intense storm of tropical origin, with sustained winds exceeding 64 knots, which forms over the warm northern Atlantic and eastern North Pacific oceans” (Ahrens 316). Each year, from approximately June 1st to November 30th, the world is forced to suffer through hurricane season. Through the duration of this time period hundreds of storm systems emerge from the tropical regions which surround the equator. From these countless storms over 50 will intensify to hurricane levels.
This storm was no normal hurricane, it grew and grew and grew till the conditions were terrible. The hurricane of 1938 started off the coast of Africa as a thunderstorm. Then it moved toward Florida, ships reporting heavy rain, strong winds, and waves. Meteorologists expected it to hit Florida and start heading north and die down. The storm turned into a tropical cyclone and missed Florida and heads north. Once the cyclone hit the cool water it does not die it grew stronger and turned into a storm surge. Soon it’s right outside
Fierce winds flip autos, sink water crafts, and tear houses separated. Tropical storm winds extend from 74 miles 60 minutes (119 kilometers 60 minutes) to 150 miles a hour (241 kilometers 60 minutes) or more. Wind makes high waves and pushes the water onto shore. The water surge can be 30 feet (9 meters) high. That is as high as a 3-story building. Storm surges cause the greater part of the fatalities and harm.
Hurricanes begin to be formed in the ocean, from nearby areas, with high air pressure, reach into the areas with lower air pressure. One the different air pressures combine, the air becomes warm, causing it to rise. When it is rising, the nearby air swirls around the area left behind by the air that rose. The storm starts to swirl, quicker and quicker, it creates an “eye” is created in the center. The
According to the National Ocean Service, an organization that strives to protect coastal areas, a hurricane is defined as “a type of storm called a tropical cyclone, which forms over tropical waters” (1). That is to say, when a storm sustains winds with a count greater than 74 miles per hour, it is officially classified as being a hurricane. Generally originating over the Atlantic Ocean, hurricanes are formed when air from surrounding regions with high pressures rush to low pressure areas, causing the air above such warm, tropical waters to rise. As the warm, moist air rises and slowly cools off, water in the air begins to form clouds. Overtime, the number of clouds and strength of the winds significantly increases as a result of the heat and water evaporating from the ocean’s surface, creating a strong rotating storm that is soon recognized as being a tropical
Hurricanes are one of the deadliest storms there is around (Sharp 1). Hurricane sandy started october 22,2012 and ended october 31,2012. It went through the caribbean , jamaica, Bahamas. The storm affected a lot of people, like the people of the caribbean,jamaica, bahamas. (Sharp 1) .The reason it started is because hurricanes starts with warm moist air over the atlantic and pacific ocean. when they start to mix together it starts to turn into a storm then it turns into a hurricane. why it happened is because of the warm moist air over the pacific and atlantic oceans and wind. Hurricane sandy was a category 3. There were winds up to 80 Mph. The storm only developed in 6 hours. It destroyed a lot of people's houses and jobs and even lives.
THESIS STATEMENT: One of nature’s most powerful and destructive storms are hurricanes. Although they can be deadly to humans and animals and have been known to cause extensive destruction, they also play a very important and beneficial role on Earth.
I have this ticket in my hand and to the outside world that is what it looks like-- just a ticket. To me, however, this ticket means so much more. This ticket is a key. This ticket will open the door for me to help those people who are in need. This ticket will illustrate for me why it is important to think of others before yourself in a world where it is so easy to be egocentric.
Hurricanes are mainly found in the Atlantic and Caribbean. Hurricanes in the Pacific are called typhoons. A more general term for these storms is a tropical cyclone. Hurricanes are named, and the naming process resets at the beginning