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Do hurricanes form over warm oceans in tropical areas where there is high wind shear?
Wiki User
∙ 10y ago
No. Hurricanes form over warm oceans in tropical areas when there is little to no wind shear. Strong wind shear will prevent a hurricane form organizing.
Wiki User
∙ 10y ago
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Why do tropical storms develop in the regions they do?
There are three main factors that affect the formation of tropical storms. First, tropical storms can only form over warm ocean water as it is the moisture from these oceans that fuels them. So they are mainly limited tropical regions. Second, wind shear can essentially tear a storm apart, so tropical storms usually do not form often in places with strong wind shear. As an example, the southern Atlantic ocean experiences a lot of wind shear, making tropical storms there extremely rare. Third, tropical storms need a strong Coriolis Effect to form as this is what drives their rotation. As a result tropical storms cannot form on the equator, and rarely form very close to it.
How does wind affect a hurricane?
Wind effects the Hurricanes because wind is what makes the hurricanes spiral in a column of air. With warm air coming through the eye of the hurricane and cold air already spiraling in the hurricane.
What weather conditions may cause hurricanes and tornadoes?
Hurricanes form when clusters of thunderstorms move over tropical ocean water. These clusters then organize and intensify. Tornadoes most often form when thunderstorms encounter strong wind shear, which is when the speed and/or direction of the wind changes with altitude. The storms themselves usually occur when air masses of very different temperature and/or moisture content collide.
What conditions do hurricanes need to decay?
Common conditions that cause hurricanes to fall apart include moving over land, moving over cold water, entraining dry air, and encountering wind shear
What oceans and seas do hurricanes are most likely to form?
Tropical cyclones (the generic terms for storms such as hurricanes) are most often found in the tropical parts of the western Atlantic Ocean and eastern Pacific Ocean in the northern Hemisphere, and the western Pacific and Indian Oceans in both hemispheres and attached seas including the Caribbean Sea, the South China Sea, The Philippine Sea, the East China Sea, and the Coral Sea. However, such storms are only called hurricanes if the occur in the Atlantic Basin (including the Caribbean) or eastern Pacific Basin,
Can you tell if hurricanes are going to happen?
Yes. Meteorologists monitor the tropics for weather patterns that may become hurricanes. Specifically, they look for low-pressure areas called tropical disturbances. If conditions are favorable, with high humidity, warm ocean water, and little or no wind shear, these disturbances may develop into hurricanes.
What forms over an ocean a hurricane or a tornado?
tropical depression
How do hurricanes change to tropical storms?
A hurricane becomes a tropical storm when it weakens until its winds drop below 74 mph. This can happen if a hurricane moves over land or cold water, encounters wind shear, or pulls in dry air.
How do the waters of El Nino compare to the surrounding ocean?
El Nino produces wind shear over the tropical Atlantic in the region where storms off NW Africa try to mature into hurricanes
Why do tropical storms develop in the regions they do?
There are three main factors that affect the formation of tropical storms. First, tropical storms can only form over warm ocean water as it is the moisture from these oceans that fuels them. So they are mainly limited tropical regions. Second, wind shear can essentially tear a storm apart, so tropical storms usually do not form often in places with strong wind shear. As an example, the southern Atlantic ocean experiences a lot of wind shear, making tropical storms there extremely rare. Third, tropical storms need a strong Coriolis Effect to form as this is what drives their rotation. As a result tropical storms cannot form on the equator, and rarely form very close to it.
A tropical cyclone is a large storm created near the?
Tropical cyclones are called that near India, but they form near warm waters and areas that don't contain much wind shear, which literally kills the storm.
Why do some scientist think that gobal warming would increase the strength of an hurricanes?
Hurricanes get their energy from warm ocean water. Warmer water usually means more potential for hurricanes to form and gain strength. Warmer water resulting from global warming could therefore lead to stronger hurricanes. Some have suggested, however, that changes to other factors such as wind shear could negate the effects of warmer oceans on hurricanes.
How does wind affect a hurricane?
Wind effects the Hurricanes because wind is what makes the hurricanes spiral in a column of air. With warm air coming through the eye of the hurricane and cold air already spiraling in the hurricane.
Why don't hurricanes occur in the same months as tornadoes?
Tornadoes occur in all months, though it is true that the peaks of hurricane and tornado activity don't line up. Tornado acitivity usually peaks in the spring. At this time in the middle latitudes in North America, where most violent tornadoes occur, there are clashes a cool arctic air with warm tropical air that can give rise to strong thunderstorms. At the same time, strong upper level winds create wind shear that gives these storms the rotation they need to produce tornadoes. Hurricanes, by contrast, are tropical systems not powered by such clashes. They are fueled by moisture that evaporates from warm ocean water. Because the oceans take a long time to heat up and cool down, they are usually warmest in the late summer, making this the most favorable time for hurricanes. Additionally, summer is when upper level winds, and thus wind shear, are at their weakest. Wind shear often disrupts hurricanes. There is one final third factor. The disturbances that become hurricanes often originate from something called the intertropical convergence zone, a band of low pressure and storms often found near the equator. As the northern hemisphere heats up, it shifts north of the equator, to the point where storm clusters can develop a circulation that can turn them into hurricanes.
What kind of weather patterns create a tornado?
Weather patters that most often form tornadoes include wind shear combined with at least one of the following: Extratropical low pressure systems. Cold fronts (cold air plowing into warm air) Dry lines (dry air plowing into moist air) Tropical cyclones (hurricanes, tropical storms, and tropical depressions).
Why is the tropical region of South Atlantic free of Tropical revolving storm?
The southern Atlantic Ocean gets a lot of wind shear, which can prevent tropical cyclones from forming.
Where does hurricanes most likely occur in?
The form in the ocean where the water is at least 80 degrees in wind shear is minimal.
