Defining a Hurricane Essay

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

In the aftermath of Andrew there seemed to have been a disappearance in social classes. Everyone was now in need. The rich were in line with the poor to accept donated food and supplies. It did not matter how much or how little money you had, everyone was treated the same.

According to Brain Dunbar, from Nasa, a hurricane is large swirling storm that produces winds of 74 mph or higher. That is much faster than the world’s fastest animal on land, a cheetah, which speeds range from 68-75 mph. Hurricanes are powerful rotating tropical storms which an average diameter of 100 miles. A hurricane is made up of an eye, the center of the storm, which

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

system, or one making landfall just a few nautical miles further to the north, would have

Do you know what a hurricane is? Some might know it as a cyclone. A hurricane is a tropical storm with high powered wind of the most severity. Hurricanes are a dangerous force to be reckoned with.

Hurricane Katrina included many details common to hurricanes. The wind speeds of hurricanes usually have a span from 150 mph to 200 mph. Most hurricanes have temperatures of 80 Degrees Fahrenheit at the very least. When the wind speeds sustain 39 mph it’s considered a tropical depression, or a tropical storm, and is then given a name. When the wind speeds reach 75 mph, it’s then considered a hurricane and is measured on the Safire-Simpson Scale. On the scale they rate the storm from a one through five, depending on their wind speeds and how fast the hurricane is traveling. Hurricanes form

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.

There are a few necessary components required in order for a hurricane to develop. These components consist of warm tropical water (typically 27°C/80°F), low air pressure, and winds that do not change speed or direction. All it takes is a slight change in a wind current to tear apart a hurricane. As warm tropical water evaporates and condenses in the atmosphere thunderstorms will develop; this phase is called a tropical disturbance. The constant evaporation of water and rising of warm air will lead to an area of very low air pressure, which will later become the eye of the hurricane (NASA 2014). Surface winds will spin around the area of low pressure due to the Coriolis Effect, which is the apparent deflection of wind currents due to the rotation of the solid Earth moving separately from the atmosphere (Britt 2005). When the winds cause the thunderstorms to rotate at a speed below 38 mph it is a

A hurricane needs a couple of components to survive. One of them is warm water and the other is winds going the same direction. If a hurricane didn’t have either of those, it wouldn’t last very long or be destructive. Scientists categorize hurricanes by its wind speed using the Saffir-Simpson Hurricane Scale. There are 5 categories for a hurricane and each can do dangerous damage. A category 1 hurricane would have winds of 119 to 153 km per hour (or 74 to 95 mph). A category 2 hurricane would have winds going from 154 to 177 km per hour (96 to 110 mph). A category 3 hurricane has winds of 178 to 208 km per hour (111 to 129 mph). A category 4 hurricane has winds of 209-251 km per hour (130 to 156 mph). And finally, a category 5 hurricane has

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

First of all, hurricanes and tornados both have horrifying winds. According to Source 3, tornados have a wind speed that can reach above 300 miles an hour. That is enough to rip your house of its foundation. Tornados are rated on a Fo-F6 scale. Next, hurricanes have to at least have a wind of 74 miles an hour to be as a hurricane. Hurricanes are rated on a C1-C5 scale. Hurricanes can have a wind speed of 74-154 miles an hour winds. Although hurricanes winds aren’t as power full as tornados they both are very deadly.

Hurricanes are one of nature’s most natural occurrences and intense phenomenal storms. Yet, as phenomenal as they are, they are still one of the deadliest and disastrous natural occurrences that continue to plague costal residents with fears of their homes being destroyed, their towns wiped out, and loved ones either disappearing or dying.

I woke up early morning and turned on the TV. I could not see anything