Explanation of cold wave terms

Explanation: (Name) Cold air intrudes from the northern cold zone to the south. When the cold wave transits, the temperature drops obviously, accompanied by rain, snow or strong wind.

Cold wave is a natural weather phenomenon. As the name implies, cold air rushes in like a flood. It belongs to a form of air (cold air) flow.

Cold wave is cold air from high latitudes, which rapidly intensifies and invades middle and low latitudes under certain weather conditions, resulting in a wide range of severe cooling, strong winds and rain and snow weather along the way.

When this cold air reaches a certain standard, it is called a cold wave.

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The cold wave invading China mainly broke out in the Arctic, Siberia and Mongolia.