What harm will the typhoon bring?

1, gale. The maximum wind force near the center of tropical cyclone reaches typhoon level 12 or above, which leads to the destruction of trees and buildings.

2. Heavy rain. Typhoon is one of the weather systems that bring heavy rain. Rainfall of 150 ~ 300mm may be produced in the area it passes through, and a few typhoons may directly or indirectly produce heavy rain above 1000mm, such as the heavy rain in southern Henan after the third tropical cyclone landed (indirectly).

3. Storm surge. Generally, typhoons will increase the water in coastal waters, and the maximum water increase in Jiangsu Province can reach 3 meters. Typhoon "9608" and "97 1 1" increased water, which made Jiangsu's coastal areas along the Yangtze River have a super-historical climax.

4. Typhoon often brings stormy weather when crossing the border, causing huge waves on the sea surface, which seriously threatens navigation safety. After the typhoon landed, the storm surge may destroy crops and various building facilities, causing great losses to people's lives and property. ?

5. Typhoon is a potential risk factor for diabetes, hypertension, cardiovascular diseases, respiratory diseases, infectious diseases and other diseases. The collapse of houses, glass fragments, collision of floating objects and falling from high altitude caused by typhoon will all lead to various injuries, which has the characteristics of high disability rate and high mortality rate.