How did the typhoon come into being? Will it affect the weather in the area involved?

The formation of typhoons requires high temperature and water vapor, so typhoons are generally generated on the sea surface in summer. Because of the higher temperature, the sea surface is mainly tropical. Under the conditions of temperature and water vapor, it is possible to generate a typhoon.

The bottom air is heated and rises. According to the law of air pressure, the upper air pressure increases and the lower air pressure decreases. Affected by the agitation of the upper airflow, the peripheral air will also flow into the upper airflow area. Affected by the earth's rotation, the air will be in a vortex shape. At the same time, the air rises and condenses into water droplets. In this process, the pressure difference between the upper and lower parts increases, thus forming wind. Because of the big pressure difference, the wind will be stronger. The shape of airflow, the formation of water droplets and the formation of wind, through the above processes, also formed a typhoon. Typhoons form quickly and disappear quickly. Because the typhoon will move closer to the land, the water vapor on the land is much lower than that on the sea, and the air pressure on the surface will also affect the typhoon.

There is no doubt that typhoons have an impact on the weather in the relevant areas. There are several typhoons in China's coastal areas every year, and people often feel fear or even disgust at them. Typhoons will bring strong winds to the areas involved, cause huge waves on the sea surface and affect fisheries. Strong winds will also destroy unreinforced buildings in the city, not to mention trivial sundries. Typhoon will also bring heavy rainfall, and heavy rain will bring floods to the areas involved and threaten people's lives. Typhoons will also bring storm surges and bring seawater to land with strong thrust, which will seriously destroy houses and flood towns.

Although the typhoon is terrible, it will have a great negative impact on human life without it, so the typhoon still has some positive effects. The abundant precipitation brought by typhoon can alleviate the water shortage in arid areas and play a role in cooling down. The huge airflow of the typhoon also maintains the airflow balance of the whole earth. The strong wind brought by the typhoon can fully stir the seawater, make the nutrients in the seawater go up to the upper body, attract fish to gather, and help to increase the catch.