China Weather Network News Recently, high temperature and heat waves are raging in many parts of northern my country. The duration and intensity are rare in the same period. The Central Meteorological Observatory has issued high temperature warnings for 10 consecutive days.

Since yesterday (June 23), many places in the south have also joined the high-temperature "group chat". In the next three days, more than 20 provinces and cities will accept the "baking test" of high temperature and heat. The highest temperature in some areas of Henan, Inner Mongolia, and Xinjiang can be Above 40°C, it is so hot that I want to cry.

China Weather Network has specially launched a national hot cry warning map to see where it will make you so hot that you doubt your life.

The national heat cry warning map is released to see where it is "hot to evaporate"

  Today, my country will present a situation of steaming in the south and roasting in the north.

Among them, most of Henan, southern Hebei, northern Jiangsu and Anhui, northern Hubei, southeastern Shaanxi and other places, as well as parts of eastern Xinjiang and western Inner Mongolia are the core areas of this round of high temperature. Even if it exceeds 40℃, it is "hot to evaporate", and the temperature in this area is also high at night. The friends will experience "continuous heat during the day and night"; Jiangnan and South China, which have just bid farewell to the rainy situation, also joined the "high temperature and sultry". "Team", the somatosensory temperature in Fujian, Zhejiang, Jiangxi, Guangdong, southwestern Guangxi, Hainan and other places exceeds 35 ℃, plus the air humidity is high, it is very sultry, and the sauna feeling is obvious, the local friends may be sweating profusely, as if they "melt in an instant" ".

  Tomorrow, the pattern of steaming in the south and roasting in the north will continue to be maintained.

Henan, Shandong, central and southern Hebei, southeastern Beijing, Tianjin and other places are still very hot, and everyone may be "hot to evaporate" in the high temperature; The local area will be upgraded to a "hot to evaporate" area, and parts of eastern Hubei, Jiangxi, Guangdong, Guangxi and Sichuan and Chongqing are "hot to melt".

  The day after tomorrow, the northwest region will take the lead in withdrawing from the "high temperature team", and the temperature in North China, Huanghuai and other places will also drop, but as the humidity rises, this area will turn from dry and hot to sultry.

The body temperature in Shandong, eastern Anhui, Jiangsu, Hainan and other places is still very high, and there will be a feeling of "hot to evaporating"; most of Xinjiang, eastern Henan, eastern Hubei, Guangdong, Guangxi, Jiangxi, Zhejiang and other places will still be "hot" to melt".

In addition, the heat in Liaoning, western Jilin, and southwestern Heilongjiang will also be upgraded. Although it will not be too hot to doubt life, as the temperature rises, it will also let everyone experience a "hot to expand".

Get the high temperature limit that the human body can withstand, heatstroke prevention and cooling are scientific

  Every summer, the continuous high temperature weather is not only annoying, but also may cause heat stroke or even death.

So, what is the human body's tolerance limit for high temperatures?

  Generally speaking, when the temperature is 32°C and the humidity is below 60%, it is the adaptation stage of the human body to the higher temperature; when it reaches 35°C and the humidity is higher than 60%, it is the critical point of being prone to heat stroke; once the temperature exceeds 37°C and the humidity is higher than 60% More than 80%, it is most likely to suffer from heat stroke.

  Liu Yumin, chief physician of the Department of Neurology, Zhongnan Hospital of Wuhan University, introduced in "How Much Temperature Limit We Can Bear" that when the temperature reaches 38°C, multiple organs of the human body will participate in cooling activities, and it is difficult for the human body to sweat through the sweat glands to maintain a normal body temperature. The heart rate increases accordingly, and 60% more blood is output to the body surface than usual to participate in heat dissipation.

At this time, various measures such as cooling measures, cardiac drug care and treatment must be in place; when the temperature reaches 39 °C, the sweat glands of the human body are on the verge of failure. When the temperature reaches 40 °C, the human body will experience dizziness, dizziness, and unstable standing.

At this time, you must immediately move to a cool place, or use better cooling measures to cool down.

  With the arrival of the high temperature season, how to scientifically prevent heatstroke and cool down is very important.

In the hot summer, the heat is unbearable. In order to dissipate the heat energy in the body, the pores expand and sweat increases. At this time, if you are too cold or hot and cold, you will easily lead to diseases. Please accept these tips for dealing with high temperature to help. You scientifically prevent heatstroke and spend the summer with peace of mind.

  China Weather Network reminds everyone that the temperature of the air conditioner should not be adjusted too low, and pay attention to opening the windows for ventilation; change clothes in time after sweating, and do not take a bath immediately after sweating; take a proper lunch break and avoid going out at noon.

Scientific heatstroke prevention and cooling, to cope with the hot summer.

(planning/design by Zhang Hui/data support by Zhang Liwei/Wang Weiyue and Jiang Senwei)

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