The climate in 2020 does not really reassure us. There will be different degrees of bad weather in spring, summer, autumn and winter. This may be the consequence of human destroying nature.
There are only a few days left in 2020. Today’s winter, I believe all my friends can feel that it is much colder than in previous years. Especially this year’s snow came earlier, up to now, China’s general snowfall weather has three times.
Some time ago, the cold makes people feel the cruelty of nature again. After the cold wind, the temperature of nearly a week has picked up a lot, which makes people usher in a gentle climate that they haven’t seen for a long time. However, such a warm climate will soon be lost. According to the weather forecast released by the Central Meteorological Observatory on the 26th today, China will usher in a large range of cold waves and large-scale rainfall in the next few days. It is estimated that from the 28th, there will be snow in more than 15 provinces.
According to the weather forecast, from the evening of the 26th to the morning of the 28th, there will be mild to moderate haze in central and southern North China, Huanghuai, Fenwei plain, central and Western Jianghuai, Jianghan, Sichuan Basin and other places affected by the static and stable weather, including severe haze in Southern Hebei, Eastern Henan, western Shandong, Eastern Hubei and other places.
Haze has become a very serious climate disaster. After winter, affected by the cold air, all kinds of smoke and dust in the atmosphere will sink to the ground, resulting in serious haze weather. In the past, this kind of haze only appeared in the north and some heavy industrial areas, but with the continuous destruction of human environment, haze has become a nationwide climate phenomenon in recent years.
Whether in the north or in the south, winter will be affected by varying degrees of haze, it not only makes the air in the city become very bad, but also affects people’s travel health, so that many people get respiratory diseases. Therefore, in winter, we will also find that there are a lot of people in hospitals treating respiratory diseases.
From the 26th to the 28th, after the haze weather continues to be staged in various places, from the 28th, the cold air in Siberia will again be under pressure. At that time, it will bring us a wide range of cold waves, and the temperature in various regions will also drop sharply in varying degrees.
Among them, the temperature in most of the central and eastern regions will drop by 8-10 ℃, and the temperature in the eastern part of Northwest China, the southeast part of Northeast China, the western and northern part of North China, the southern part of Huanghuai River, Jianghuai River, Jiangnan River and the central and northern part of South China will drop by 12-14 ℃, and the local temperature drop range can reach more than 14 ℃.
In addition to the cold wind, every large-scale cooling often brings large-scale snowfall, and this time is no exception. Siberian cold air brings strong convective weather, so that the rain and snow weather is also increasing, a big wave of snow has gathered in the clouds, ready to give us a good look at any time.
Affected by the strong cold air, it is estimated that from the 28th to the 29th, there will be snowfall, sleet or rain to snow in the eastern part of Northwest China, the southern part of North China, Huang Huai, Jiang Huai, Jiang Han and other places, mainly light to moderate snow, and heavy to heavy snow in southern Shaanxi, western Henan, Northern Hubei, Eastern Shandong and other places.
From 20:00 on December 28 to 20:00 on December 29, some areas of Northeast Inner Mongolia, Eastern Jilin, western mountainous areas of Southern Xinjiang, central and eastern parts of Northwest China, southern North China, Huanghuai, central and Western Jianghuai, Western Hubei, Northern Hunan, northern Sichuan Plateau and Northern Tibet had light to moderate snow or sleet, among which some areas of central Shaanxi, central and eastern Shandong and central and Western Henan There was heavy snow in the area.
Of course, for some warm southern regions, although there is no snow, heavy rain is always necessary. Some areas in the east of Jianghuai River, the east of Jianghan River, most of Jiangnan River, the east of Southwest China, the west of South China and the east of Taiwan island have light to moderate rain, among which some areas in the east of Hubei, the middle of Hunan and the southeast of Chongqing have heavy rain.
Heavy snow, heavy rain, accompanied by a 4-6 stroke, such weather will undoubtedly bring a great impact on people’s travel and work. For the rainy south, as long as people can avoid it when it rains, people’s travel and work will soon return to normal after the rain stops, and the impact is not big.
But for the snowy north, it’s going to suffer. Cooling brings snow. Many Northerners have realized that after this heavy snow, the north will become a white world, and will not be able to disperse for a long time. Although the heavy snow was fierce two months ago, the climate temperature was not cold. After the snowfall, it melted quickly, the snow disappeared, and people’s travel soon returned to normal.
But this time the heavy snow is in the cold weather, once the heavy snow, may have been retained until the new year. This will bring a lot of inconvenience to people’s travel and life. Of course, for people living in the city, the road traffic will be cleared out by the city management personnel soon after the heavy snow, and the normal traffic will be restored.
For people living in rural areas, the impact is greater. Of course, although the winter snow brings some inconvenience to people’s travel and life, but this kind of climate is very popular in rural areas. Auspicious snow is a good year. This year’s continuous heavy snow weather can be predicted, and next year’s farmers will have a good harvest.
In addition, the cold climate and rainfall are also very helpful for the birth and spread of bacteria and viruses. If the climate is colder and the snowfall is more, the risk of people being infected by bacteria and viruses will be much lower. This is also a natural help for the current epidemic.