Frequent disaster weather

Meteorological disasters are indeed the most frequent and serious disasters.

Meteorological disaster refers to the direct or indirect damage caused by the atmosphere to human life and property, national economic construction and national defense construction. It is one of the major natural disasters. Generally, it includes weather and climate disasters and meteorological secondary and derivative disasters. Meteorological disasters are the most frequent and serious natural disasters. China is one of the few countries with frequent natural disasters in the world. There are many kinds of disasters and the losses are very serious.

Typhoon in coastal cities of China, drought in the south, high temperature in the north, flash floods, thunderstorms and sandstorms. Hurricanes, tornadoes, hail and heavy rain (snow) are common in North America. China is one of the few countries with frequent natural disasters in the world. There are many kinds of disasters and the losses are very serious.

The main meteorological disasters affecting our country are 1 and drought, which are disastrous weather phenomena caused by serious lack of rainfall for a long time, resulting in evaporation and loss of soil moisture, reduction of river flow, and destruction of normal crop growth and human activities.

2. Rainstorm is a short-term or continuous heavy precipitation process. In low-lying and blocked areas, rainwater cannot be discharged quickly, which leads to water accumulation in farmland and supersaturation of soil moisture, which brings disaster to agriculture.

3. Tropical cyclone is the general name of strong vortex with high center temperature and low pressure formed in tropical marine atmosphere. It is a very destructive weather phenomenon, which will lead to severe weather such as strong winds, heavy rains, huge waves and storm surges.