This big typhoon, how the typhoon is formed where the wind originates can be controlled 40

In tropical or subtropical oceans with an ocean surface temperature of more than 26, due to the high near-ocean surface temperature, a large amount of air expands and rises, which reduces the near-ocean surface pressure, and the peripheral air continuously replenishes and rises inflow. Under the influence of the geostrophic deflection force, the incoming air rotates. When the rising air expands and cools, the water vapor in it cools and condenses to form water droplets, which releases heat and causes the low-level air to rise.

As a result, the near-ocean pressure drops lower, the air rotates more violently, and a typhoon is formed.

From the typhoon structure, it can be seen that such a huge behemoth must have unique conditions for its generation. First, there must be a vast atmosphere of high temperature and high humidity. The temperature and humidity of the bottom atmosphere in the tropical ocean are mainly determined by the sea surface water temperature, and typhoons can only form on the warm ocean surface where the sea surface temperature is higher than 26 27, and the sea water temperature at a depth of 60 meters is higher than 26 27 Second, there must be an initial disturbance of the lower atmosphere converging towards the center and the upper layer spreading outward.

Moreover, the high-level divergence must exceed the low-level convergence in order to maintain sufficient updraft, and the low-level disturbance can continue to strengthen Third, the vertical wind speed should not be too different, and the relative movement of the upper and lower layers of air is very small, so that the latent heat energy released by the condensation of water vapor in the initial disturbance can be concentrated in the air column in the eye area of the typhoon, and the warm center structure of the typhoon can be formed and strengthened.

It is beneficial for the formation of cyclonic vortices. The geostrophic deflection force is close to zero near the equator and increases to the north and south poles, and typhoons basically occur over the ocean about 5 degrees above the equator.

Typhoons cannot be controlled.

Hope o ( o ha!

The temperature above the ocean surface exceeds Celsius, and the sea water must maintain this temperature 60 meters below sea level.

The temperature is high, the airflow rises rapidly, and the cold air is replenished from the bottom layer. Due to the geostrophic deflection force, the rotation begins.

When the rising air rises to the upper atmosphere, the temperature drops, and at the same time it releases latent heat, which increases the temperature and replenishes the bottom layer faster. If this is repeated, a typhoon is formed.

As far as the northwest Pacific Ocean is concerned, it is mostly found in the waters near Luzon Island and the South China Sea in the Philippines. Does not spawn and land at the equator.

Typhoons cannot be controlled, and the key factor is that the typhoon is too wide. You can check that the United States once tried to control the wind, but after the typhoon was cut in power, it soon returned to its original power.

A typhoon is a strongly developing tropical cyclone with winds of magnitude 12 or above in and around its centre, forming in tropical or subtropical sea areas. Weather that can bring high winds, heavy rains, and storm surges. Tropical cyclones that form in the Pacific Ocean are called typhoons, and hurricanes that form in the Atlantic and Indian Oceans are called hurricanes.

Wind is the horizontal movement of the atmosphere and always moves from high pressure to low pressure. Naturally formed. It is not human-caused, but of course human activities also have an impact on the global climate.

Typhoons occur in eight major sea areas around the world. Among them, there are five sea areas in the northern hemisphere: the western and eastern North Pacific, the western North Atlantic, the Bay of Bengal and the Arabian Sea, and the southern hemisphere has three sea areas: the western South Pacific, the western and eastern southern Indian Ocean. Among them, the northwest Pacific region is the largest, accounting for more than 36% of the typhoon sources.

The source of typhoons in the Northwest Pacific is divided into three relatively concentrated areas:The ocean east of the Philippines, the ocean near **, and the central part of the South China Sea

Generally, typhoons form from the Pacific Ocean.

Typhoons belong to tropical cyclones, typhoons originate in the tropical sea, where the temperature is high, a large amount of seawater is evaporated into the air, forming a low pressure center, with the change of air pressure and the movement of the earth itself, the incoming air also rotates, forming a counterclockwise rotating air vortex, which is a tropical cyclone.

A typhoon, also known as a hurricane, is a tropical cyclone that forms over a wide sea surface with a tropical or subtropical sea surface temperature of 26 or more, as defined by the World Meteorological Organization: a tropical cyclone with sustained winds of 12 to 13 at the center of a tropical cyclone is called a typhoon.

Typhoons originate in tropical seas, where temperatures are high and large amounts of seawater are evaporated into the air, creating a center of low pressure that rotates counterclockwise with changes in air pressure and the Earth's own movements. Calendar.

As long as the temperature does not drop, this tropical cyclone will become more and more powerful, and finally form a typhoon, in the summer and autumn of each year, many typhoons will be generated in the northwest Pacific Ocean adjacent to our country, some will dissipate in the ocean, and some will land on land.

Typhoons are all formed from a pre-existing tropical depression disturbance for the following reasons:

1. The formation process of typhoons.

When the air flows to the center of low pressure, it will churn the seawater, and the heat of the seawater will also be released, further providing heat energy, so that more air will expand and rise, and the air pressure will fall, and the cyclone wind will be strengthened by the circulation action, and the typhoon will be formed.

2. Causes of typhoons.

1. The surface temperature of seawater shall not be lower than Celsius, and the depth of the water shall not be less than 50 meters. Seawater at this temperature creates enough instability in the upper atmosphere to sustain convection and thunderstorms.

2. The atmospheric temperature decreases rapidly with altitude. This allows the release of latent heat, which is the energy of the tropical cyclone**.

3. Moist air, especially in the middle and lower troposphere. Atmospheric humidity favors the formation of weather disturbances.

4. It needs to be generated more than five latitudes from the equator, otherwise the Coriolis force is not strong enough to deflect and rotate the wind blowing towards the center of low pressure, and the center of circulation cannot be formed. If the vertical wind shear becomes too strong, the development of tropical cyclone convection will be hindered, and the positive feedback mechanism will not be activated.

Introduction to the direction of rotation of typhoons:

Typhoons in the northern hemisphere rotate counterclockwise, while typhoons in the southern hemisphere rotate clockwise. If the earth does not rotate, then the wind will simply blow from the high pressure area to the low pressure area. Since the Earth rotates at a high base, when warm air rises, it is subjected to the "geostrophic deflection force" (strictly speaking, also known as the "Coriolis force").

For example, when trying to draw a straight line on a rotating disk, you get a curve. Since the "geostrophic deflection force" carries the opposite direction of the front in the northern and southern hemispheres, the wind moves counterclockwise around the low pressure region in the northern hemisphere and clockwise around the low pressure region in the southern hemisphere.

The above content reference: Encyclopedia - Typhoon.

How are typhoons formed? What are the reasons for the formation of typhoons are as follows:

Typhoons are formed in the tropics, and the reason for their formation is mainly due to the rise of warm and humid gases on the tropical ocean surface, forming condensation at high altitude, releasing heat, and further promoting the continuous rise of warm and humid gases in Chayuan, forming a huge cyclone. A large amount of warm and moist gases will continue to rise on the surface of the tropical ocean, forming clouds and releasing a lot of heat.

When these conditions are met, the gas on the tropical ocean surface begins to rise, forming a system of low pressure. Typhoons are very harmful, and they can bring extreme weather phenomena such as strong winds, heavy rains and storm surges, which have a great impact on people's production and life.

In conclusion, a typhoon is a strong cyclonic storm formed by the rise of warm and moist gases over the tropical ocean. Its formation requires certain conditions, including tropical ocean surface, a large number of warm and moist gases, high-altitude environment, and geostrophic deflection forces. The damage caused by typhoons is very large, so when a typhoon comes, people need to take precautions in advance to reduce losses.

In addition to the above mentioned conditions, there are also some other factors that need to be considered for the formation of typhoons, such as geographical location, ocean topography, and earthly climate change. At the same time, they will also combine historical data, climate models and mathematical models to conduct and assess the development trend and impact of typhoons.

When it comes to preparing for typhoons, people need to prepare in advance, including reinforcing doors and windows, stocking up on basic household items such as food and water, and evacuating from dangerous areas. When a typhoon comes, people should avoid going out and try to stay in a safe place. At the same time, ** and social organizations also need to take timely measures to do a good job in rescue and recovery work to reduce the damage caused by typhoons.

In general, the collapse of the typhoon is a natural disaster, which has a great impact on people's production and life. In order to reduce the losses caused by typhoons, people need to strengthen the monitoring and protection of typhoons, and at the same time take effective preventive measures to ensure the safety of themselves and society.

Typhoons are formed in the vast tropical ocean where the upper layer of the ocean is warmer than the seawater, and a large amount of seawater is evaporated into the air, forming a center of low pressure. With the change of air pressure and the movement of the earth itself, the incoming air also rotates, and the auspicious cracked dust forms a counterclockwise rotating air vortex, which is a tropical cyclone. Continued high temperatures cause tropical cyclones to become more and more powerful, eventually forming typhoons.

Typhoons are a type of tropical cyclone. A tropical cyclone is a low-pressure vortex that occurs over the tropical or subtropical oceans and is a powerful and deep tropical weather system. China divides tropical cyclones in the South China Sea and the Northwest Pacific into six grades according to the maximum average wind strength near the center of the bottom layer, of which the wind force near the center is 12 or above, collectively referred to as typhoons.

Extended Materials. Typhoons are a category of tropical cyclones. In meteorology, according to the definition of the World Meteorological Organization, a tropical cyclone with sustained winds of 12 to 13 is called a typhoon or hurricane, the name of the hurricane is used in the North Atlantic and the eastern Pacific, and the synonym used in the western North Pacific is typhoon, and when the typhoon continues to strengthen, it is called a strong typhoon.

The formation of a typhoon requires the following basic conditions for the middle chain: the sea surface water temperature is above the sea surface, the initial disturbance of a certain positive vorticity, the shear of the ambient wind in the vertical direction is small, and the low pressure or cloud disturbance is at least a few latitudes from the equator1. The specific process of typhoon formation is as follows:

When the ocean surface temperature over the tropical or subtropical ocean exceeds 26 degrees Celsius, a large amount of air expands and rises due to the high near-ocean surface temperature, which lowers the near-ocean surface pressure and continuously replenishes the outer air into the rising zone. Affected by the geostrophic deflection force, the incoming air rotates to stare at Peizhi, and the rising air expands and cools, and when the water vapor cools and condenses to form water droplets, it needs to release heat, which in turn promotes the low-level air to rise, causing the near-ocean surface pressure to drop lower, the air to rotate more violently, and finally forming a typhoon.

Intensely developing tropical cyclones....