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The difference between cold wave and cold air
I know the difference between cold wave and cold air is as follows:
First, the nature is different.
1, cold wave: it is a natural weather phenomenon.
2. Cold air: It is a kind of air.
Second, the formation is different.
1. Cold wave: Cold air from high latitudes rapidly strengthens under certain weather conditions and invades middle and low latitudes.
2. Cold air: Most cold air masses are formed in polar regions and Siberia, with a range of thousands of kilometers and a thickness of several kilometers to dozens of kilometers.
Third, the characteristics are different.
1, cold wave: cold wave is a disastrous weather with high frequency and wide range of activities.
2. Cold air: cold air, such as tidal surge, has a wide range of influence, reaching more than 2000 kilometers.