The cooling forecast is blue with cold. How to warm the New Year under the cold wave?

On the 29th, the range of gale cooling rapidly expanded to the south. The Central Meteorological Observatory issued an orange warning of cold wave for the second day in a row. As the cold wave moves southward, the freezing line with the lowest temperature of 0℃ will gradually move southward. How long will the cold wave last? What happened? Since mid-June this year 165438+ 10, cold air has become more active and stronger. Among them, 1 1 year 1 mid-late October and1February have two strong cold air events, which affected most parts of China. Therefore, since June 165438+ 10 this year, most parts of China have been colder than normal. Therefore, the early outbreak of the cold wave may be due to the frequent cold air activities caused by the continuous south pressure in the middle and high latitudes of East Asia this year.

It appeared earlier, 20 16 65438+ 10 2 1 25, which was the winter of April 9. This time, it was the end of 65438+February more than 20 days ago. The cold wave lasted a little short. Last time it was five days, this time it was about three days, less than four days. But this time, the strong wind is big and strong. There will be 5 ~ 6 gusts in most parts of the north and south, so the air cooling effect of this round of cold wave is more obvious. Moreover, this cold air outbreak is an outbreak, just like a pot of cold water pouring down quickly, while the cold wave of 20 16 is divided into two or three strands, and a pot of cold water is poured two or three times, with different duration.

The rain and snow intensity range of this cold wave is not as good as 20 16. 20 16 large-scale heavy snowfall and freezing weather occurred in most parts of the south of the Yangtze River. The current cold wave snowfall time is very short, and the snowfall is also very weak. Except for some places in Shandong, Jiangsu and Anhui, other places are very weak and will stop soon. The possibility of another cold wave will not be ruled out in the next three months.

First of all, we should pay attention to personal protection, because the temperature drop is particularly severe, and many cold waves bring the coldest weather this year, and sometimes even break the historical extreme. Therefore, individuals should do a good job in cold and warmth, prevent cardiovascular and cerebrovascular diseases, this year is a special epidemic, but also do personal protection. In addition, this cold wave is extremely windy and lasts for nearly 48 hours. The gust is above 7. Therefore, outdoor activities and outdoor operations should be minimized to prevent forest and grassland fires.