What are the effects of the cold wave?

1, an obvious feature of cold wave weather is that the temperature drops sharply. Low temperature will lead to crops freezing, rivers and ports freezing, traffic disruption and other disasters, and often bring economic losses to industry and agriculture.

2. Cold waves and strong winds are mainly northerly winds, and the wind force is generally 5 ~ 6. When the cold air is strong or the ground low pressure develops strongly, the wind force can reach 7 ~ 8, and the instantaneous wind force will be even greater.

Introduction:

Cold wave is an extreme weather event. In fact, it is global warming that causes the frequency and intensity of extreme weather events such as cold wave to increase in recent years. The energy of the global atmosphere is conserved.

Climate warming keeps a certain area extremely hot, and the temperature around it will drop, resulting in extreme weather such as high temperature heat wave, drought, flood, typhoon and cold wave. As Petrie Talas, Secretary General of the World Meteorological Organization, said, meteorological events such as heat waves and floods, which used to be described as "once in a hundred years", are becoming more and more common.