Where is the strongest cold wave in rainy and snowy weather?

In 2023, the first cold wave had the strongest rainfall in Shaanxi, North China, Huanghuai, Jianghuai, Jianghan, Northeast China and Southwest China.

Most parts of China are getting warmer, especially in the northeast and the middle and lower reaches of the Yangtze River. However, the first cold wave weather is coming in 2023, and it is estimated that 65438+ 10 1 1 will affect most parts of China from west to east and from north to south. The cold air will gradually move southward, with the temperature drop of 6~ 12 degrees in central and eastern China and 14~ 18 degrees in Jiangnan, Guizhou, Inner Mongolia and Northeast China.

In 2023, the cold air is expected to last until the end of 1, but this time the cold air will not last as long as in 2008. 65438+1October 16 to 65438+1October 3 1, and the central and eastern regions will enter the stage of less precipitation, 65438+1October 19 to 65438+/.

Cold wave introduction

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 intensifies rapidly under certain weather conditions and invades middle and low latitudes, causing a wide range of severe cooling, strong winds and rain and snow weather along the way. This cold air invading south to a certain standard is called a cold wave.

Cold wave is cold air from polar regions or cold zones in winter, which invades the middle and low latitudes on a large scale like tides. When the cold wave strikes, the temperature will drop sharply, accompanied by strong winds, rain and snow, which will have a serious impact on industrial and agricultural production, people's lives and human health.