The National Freezing Map Released: More Than 20 States Experience Fridge Mode

Pass the 39th in advance! The frozen mainland map is released, with more than 20 states turning on fridge mode. (Xinhua News Agency) Celebrate March 9 in advance! The frozen mainland map is released, with more than 20 states turning on fridge mode. (China Weather Network)

The China Weather Network reported on the 21st that the strongest cold wave in mainland China this winter has just ended, and a new wave of cold air continues. The China Weather Network has launched a national freezing map especially for mainland China.

It means that the temperature in most of the northern part of the mainland continues to bottom out and continues to reach new lows in the second half of the year. Many netizens complained, “As soon as I went out, I went into the freezer layer of the refrigerator” and “The sun here is like the light in the refrigerator.” It is expected that for three days from today (December 21st to 23rd), under the influence of cold air, Jiangnan, South China and other places in mainland China will continue to experience the cold during the year “March 9th” and ” Period the fourth 9th”. “March 9” is counted every nine days starting from the winter solstice. This is the time when the weather is coldest and diseases are most likely to reoccur.

Last week, the strongest cold wave this winter swept across the mainland. The lowest temperature in many places in the north broke historical records for the same period. There was widespread rain, snow and ice in central and eastern part of the country. At the beginning of this week, a new round of cold air came one after the other. According to Wang Weiyue, a meteorological analyst at the China Weather Network, under the continuous pressure of cold currents and cold air, the maximum temperature in many places in Northeast China and North China reached record lows in six months yesterday. It is expected today and tomorrow, the temperature in many places in the south will also drop to the lowest point recently, the lowest temperature line of 0 ℃ will push south to the area from southern Guizhou to northern South China, and it will be as cold as a refrigerator in more than 20 states.

It can be seen from the national freezing map of mainland China on the China Weather Network that on December 21, the maximum temperature in most of Heilongjiang and central and eastern Inner Mongolia was generally less than -18°C. The sky was open like the freezer layer of a fridge, and it turned into “frozen meat” on the way out. Be sure to take a full set of cold and warm measures when going out into the local area. The temperature in most of the northwest, North China, Huanghuai, Jianghuai and other places remains below freezing throughout the day. It is so cold that it is like a freezer layer soft fridge, so the thickest jacket comes in handy.

The highest temperatures from Jiangnan and Sichuan basins to Chongqing and Guizhou are generally 10 ° C or lower, which is about the same as a refrigerator freezer. In addition, there is no central heating in the area To avoid shivering, electric blankets, hand warmers, and air heaters needed All kinds of cold-proof artifacts can be arranged. In southern China and Yunnan, the maximum temperature is generally above 10 ° C. There is no need to dig into the refrigerator for now, but the local temperature is also significantly lower than the same period of the year.

On December 22, the frozen layer was also added to parts of eastern Jilin, but the frozen layer area decreased in Heilongjiang and Inner Mongolia. Most of Henan, parts of southwestern Shandong and southern Anhui have left the soft freezing layer and entered the cold storage room. With the arrival of cold air, northern Fujian, including Fuzhou, will enter the cold room and experience the shivering cold.

On December 23, the effect of cold air on the mainland tended to end. Northern Heilongjiang and northeastern Inner Mongolia are still in the ice layer, and the cold continues. The soft frozen layer area has shrunk significantly, and the maximum temperature in most areas of Jiangsu, Anhui, Shandong, southern Hebei, and central Shaanxi has returned to above 0°C, with enter the refrigerator room. However, most areas in the northern and central parts of Southwest China, Jiangnan and other places are still in cold storage, and the work of cold and warmth protection cannot be relaxed.

When will it warm up? Wang Weiyue said that after the 23rd, with the end of the effect of the cold air, temperatures in different parts of the mainland will rise significantly and gradually return to normal levels for the same period of the year, and’ the persistent low temperature in various places will also be relieved.

The National Bureau of Disease Control and Prevention of Mainland China issued the “Cold Wave Public Health Protection Guidelines” Falling temperatures will cause the blood vessels of the human body to constrict and increase the breathing rate, increasing health risks, such as worsening pain in patients with arthritis, rheumatism . arthritis and other diseases, and cause cardiovascular and cerebrovascular diseases, exacerbation of urinary system diseases and endocrine system diseases, etc.

In the refrigerator mode with continuous low temperature, the following three groups of people should focus on protection: first, sensitive groups, such as infants, children, pregnant women, the elderly, etc.; secondly, people with chronic underlying diseases, such as cardiovascular and cerebrovascular diseases, respiratory diseases and other people; the third is outdoor workers, such as traffic police, sanitation workers, construction workers, messengers, takeaways, etc.

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