Example Of Informative Speech On Hurricanes

A hurricane is formed over warm tropical oceans. A hurricane is a severe storm.Hurricanes happen in late summer or early fall. Hurricanes spread 70-90 miles wide. Hurricanes are found over warm tropical oceans.

Hurricanes need two ingredients to form: warm ocean water and wind. There are four stages of a hurricane, depending on the wind speed: tropical disturbance, tropical depression, tropical storm, and hurricane. They first begin as tropical disturbances near the equator, where the temperature of the ocean water is at least 80 degrees Fahrenheit and winds are blowing approximately 23 miles per hour or less across the ocean surface. The wind causes water to evaporate and rise, forming cumulonimbus clouds. As evaporation and condensation continue, these clouds become larger and higher. Winds pick up to between 23 and 38 miles per hour, where the storm has become a tropical depression. Warm air rises and leaves the area with lower air pressure. Areas with higher air pressure move into the low pressure area. Then this warm air rises and more surrounding air moves in to take its place. The system of clouds and wind grow, fed by ocean water evaporating. As the system spins in a circle, an eye forms that is of low pressure. Higher pressure air from above flows into the eye of the storm. When winds reach 39 miles per hour, the storm is called a tropical storm. When winds reach at least 74 miles per hour, the storm is considered a

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.

PREVIEW: Hurricanes are huge violent storms, that form near the equator, and are categorize by experts.

When we hear about hurricanes on the news or how one might be closing in on where we live we mostly think of how we are going to protect our self. However, there is one thing that I think most people do not stop and ponder, which is how does a hurricane even get forecast? From the direction it is going to be headed, to how it is categorized. The group that preforms all forecasting for tropical cyclone activity is the National Hurricane Center (NHC) and they cover the Atlantic and Eastern Pacific basins throughout North America. To start it begins with visual observations of the hurricane using reconnaissance airplanes, satellites, ships, buoys, radars, and an assortment of land-based equipment. Likewise, most of the storm’s projected path and

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.

Winds of disaster, waves of multitude, preparations galore, the wait is on to determine the outcome of a hurricane. Being one of the most devastating and feared natural disasters, hurricanes are a brutal and unpredictable force. Never knowing what could happen or what they will do, forewarning and preparation for hurricanes are highly recommended. A hurricane is a form of a tropical cyclone or severe tropical storm that occurs in the eastern Pacific Ocean, Caribbean Sea, Southern Atlantic Ocean and Gulf of Mexico (conserve-energy-future.com). The cause of a hurricane is a force of nature, but the effects that follow are to land,

As many know, hurricanes are considered to be among the most powerful forces in nature. A hurricane is a powerful storm system that produces intense winds and heavy rainfall. Hurricanes form over warm ocean water during warm months such as June, July, and August which is known as the

Hurricanes are, highly dangerous and large swirling storms that begin over water and they sometimes end up on land. On October, 4th 2016 Hurricane Matthew hit the coasts of Haiti with 130 to 150 mph wind speeds which means it was a Category 4 hurricane. Hurricanes such as Matthew are tracked by forecasters whose job is to give people watching or listening an idea of strong the winds are. The forecasters use a scale called the Saffir-Simpson Hurricane scale it is used to track the winds and categorize the hurricane. The scale has 5 Categories beginning at 74 miles per hour and ending 157 mph and it can go even higher. Lastly, a hurricane has three parts, first the rainbands, the rain bands have rain, thunderstorms and sometimes tornadoes, next

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.

Essentially, a hurricane is just a big storm. Hurricanes are formed when the moisture in the air evaporates and rises up until the heated moisture is twisted into the atmosphere. The cold and hot air will start “chasing” each other anti clockwise, and can reach speeds of 75 miles per hour.

Cyclones, Hurricanes, and Typhoons, these cyclonic storms are known by many names but are all born from the same mechanism: low pressure systems. Also known as depressions. Thankfully, most hurricanes form only during hurricane season, which is from June 1st to November 30th. Within this season about 85 percent of the most intense hurricanes and 60 percent of minor Atlantic tropical storms and hurricanes originate from African easterly waves (NOAA Cyclone Report). These waves, which have a wavelength of 2000 to 2500 kilo-meters, originate close to or from the highlands of Ethiopia, Africa. Not all easterly waves become hurricanes, but the ones that do travel

There are several different factors to a regular storm turning into a hurricane. Today I will be sharing with you the steps the hurricanes go through in the process to getting to a category 5 storm.

Tropical hurricanes need to have surface water temperatures to be 26°C or more for them to form. As our oceans get hotter hurricanes are able to form farther out in the sea