Perfect conditions provide perfect Storms - How Hurricanes Form

If you have ever wondered why hurricanes arrive like clockwork during "hurricane season," is it because the conditions are just right. Filled with the warm waters of late summer, low pressure systems, and other conditions hurricanes are born.

Hurricanes start out as low-pressure weather systems over Africa and as a tropical disturbance over the warm waters of the Atlantic Ocean occur in late summer and early autumn. The moisture and warmth energize these low pressure disturbances,Creating thunderstorms. Some thunderstorms dissipate and that's the end of history. However, many pickup strength and wind speed. If these systems continue to develop and storm winds 40 miles per hour have been reached, they are then designated as tropical storms and with a name from the National Hurricane Center.

After a storm is called, it is not necessary destined to become a mature hurricane. In fact, many tropical storms fizzle out. Other deepen further to draw energy fromthe warm, moist waters below while venting cooler, drier air above. Energy and heat are released and form strong winds. In the meantime, heat the center of the storm by the release of energy and water, what more in a pressure drop and air, more intense winds in the core. This creates a cycle of more heat, continued low pressure and stronger winds.

Finally, if the winds reach 74 miles per hour, the named tropical storm, a hurricane of category one. Hurricanes can vary inConcentration, moving up and down the Saffir-Simpson scale as they gain or lose intensity. For example, when hurricanes reach land, they were to weaken rapidly, because they no longer fueled by warm water. However, many take over the land, back to the open waters, where they quickly lost their strength.

Category One Hurricanes are the least destructive with winds up to 74-95 miles per hour. Downed trees, shrubs, damaged, corrupted and mobile homes are typical victims of the Category OneHurricanes.

Category Two hurricanes have winds up speed 96-110 mph and storm surges generally take from 6-8 feet above normal. Category three hurricanes function winds 111-130 miles per hour and 9-12 foot storm surges. Category four hurricanes are characterized by wind speeds of 13-155 miles per hour and storm surges of 13-18 feet above normal. Finally, Category Five hurricane winds over 156 miles per hour and storm surges over 18Feet.

Apparently, such as hurricanes, the scale will work with stronger winds and larger storm surges, the potential for damage increases dramatically. Only a few category five hurricanes have made landfall in the U.S., but rated lower hurricanes can cause damage if the conditions are right. Hurricane Katrina, the most devastating hurricane in the United States affected landfall as a hurricane category three.

While hurricanes are destructive as far as human civilization andconcerns, they have beneficial properties. One deliver them up to a quarter of the annual precipitation in the southern states and maybe even play a crucial role in maintaining heat balance of the earth moving - heat from the tropics to the poles. Hurricanes have a long-term positive effects on the bogs and wetlands, and storm surges with adding critical nutrients and sediment to these fragile countries. Under the sea, coral benefits from hurricanes as well. For example, cooler watersMoving to the surface, the fight against "bleaching" effect of warm water. In addition, some species of corals, such as Elkhorn coral reefs from the break and take you to another place, forming a new reef. Although capable of extreme destruction, hurricanes help build up barrier islands that once again the first line of defense against the Hurricane's Fury.

Warm sea water with tropical disturbances and cyclones linked each summer and autumn are the perfect conditions for aHurricane to form. Whether a tropical depression progresses to a tropical storm or a hurricane depends on the conditions at the time. As the summer approaches fall, these conditions for a perfect storm.

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