Tomorrow!The 40 -day long version of the "Book Boil Mode", are you ready?

5 minutes when you go out, sweating for 1 hour, how uncomfortable the recent weather is.

But this is the beginning, because from July 16th to August 24th, Guangdong will enter the 40 -day Sanfu Tian, ​​which belongs to the summer "boiled mode" in Guangdong.

Sanfu Tian is the most dull and humid time of the year

Sanzhu is a collective name for the beginning, middle and verstence. In terms of time, Sanfu appears every year from mid -July to mid -August. Usually, the beginning and end of the end are fixed to 10 days, while the midfish are uncertain, 10 days or 20 days.

Therefore, the 30 -day "ordinary version" and 40 -day "extended version" are there. Unfortunately, this year's three volts belong to the 40 -day "extended version".

The specific distribution period is: Junu July 16th to July 25th, Zhongfu from July 26 to August 14, and the last August 15th to August 25th.

As the saying goes: "There are three nine in cold, and there are three volts in the heat. The most uncomfortable thing in Sanfu Tian is the stuffy and humidity.

During this period, it was between the summer heat and the summer heat. Guangdong was mostly controlled by the subtropical high -pressure control, which prevailed to sink the air, and the high temperature continued. At the same time, it was affected by the southeast wind from the Pacific Ocean and the Indian Ocean, and the humidity of the air increased.

Therefore, the subtropical high pressure is like a lid covering Guangdong to "cook", and then some water vapor, and finally evolved into the highest temperature and humid and sultry period of the year.

The behind -the -scenes pusher of "Heat" is La Nina

Sanzhu has not arrived, but everyone has felt high temperature for several days in advance.

Recently, at 9 o'clock in the morning, the temperature in various places was close to 30 ° C, and in the afternoon, it sprinted at 35 ° C.

Not only Guangdong, but also across the country, there are also continuous high temperature.

The monitoring of the National Climate Center shows that since June 13, the process of regional high -temperature weather has emerged in my country, with a wide range of scope, long duration, strong extremes, and great influence. As of July 12, the high -temperature incident has lasted 30 days, covering a land area of ​​50.21 million square kilometers, which has a population of more than 900 million people.

Especially starting from July 7, the high temperature in the south has been highlighted. Jiangsu, Zhejiang, Shanghai and Sichuan and Chongqing have become high temperature centers in the country. High temperatures above 40 ° C appear in many places. High temperature historical records have been broken frequently. For example, on July 13, the temperature at the Xujiahui Station of Shanghai reached 40.9 ° C, which was the highest value in the history of Xujiahui Station since 1873.

Why is the country so hot this time?

The National Climate Center said that the continuous La Nina climate incident has provided an important climate background condition for the development of high temperature in the south since June of this year, especially in July to the development of heating and high pressure bands in the middle latitude, leading to large -scale high temperature weather.

The opposite of La Nina is well known to everyone, which means that the East Middle East Pacific seawater continues to become abnormally cold. At this time, the seawater on the east coast of the Equatorial Pacific was accelerated to the west coast, which led to the rise in the Philippines to the South China Sea.

In the year of Rana, my country is prone to "cold winter and hot summer".

In most La Nina climate, the following summer, the Western Pacific subtropical high -pressure (hereinafter referred to as the "sub -high") was easy to north. Since late June this year, the deputy high north, especially the typhoon "Siaba" in early July, has strengthened the west extension, Iran's high pressure east, and combined with the high pressure of the mid -latitude continent to form stability over my country. The heating high pressure zone, which causes a large range of high temperature weather.

The simple understanding is that in the context of La Nina, the position of the subtropical high -pressure band is stronger than the north and part of the same period of the same year. It has controlled the east of Sichuan Basin to Jiangnan and northern South China for a long time, which has caused a large -scale high temperature.

Of course, the deeper reasons are still global warming. Not only in my country, it has appeared in the world in the world in recent times. Earlier, the Special Committee of the UN Government Climate Change (IPCC) had an evaluation report that the greenhouse gas generated by the continuous dependence of fossil fuel in modern society was warming the global at an unprecedented speed. By the mid -1930s, global temperature rise It is expected to reach or exceed 1.5 ° C.

In the next few days, "boiling water" will be "boiling water"

After entering Sanfu Tian, ​​Guangdong will continue a long time. In addition, due to the warm and humid air flow of southeast, the local thunderstorms are prone to occur, but the cooling effect is not obvious, and the proper "boiling water".

The Guangdong Meteorological Observatory predicts that in the next three days, the hot weather in Guangdong will be maintained. The larger area of ​​the province can reach 35 ° C -36 ° C, and some cities and counties can reach 37 ° C high temperature weather. However, affected by the gradual increased southern airflow, the lapel harassment of the situation in various places has become frequent, with large local rain and thunder and lightning.

Specifically:

From the 15th to 16th, the county in northern Guangdong was cloudy to cloudy, and there were short -term (thunder) showers in the situation. The remaining cities and counties were cloudy and sunny.

From the 17th to 18th, northern Guangdong was cloudy to sunny, with thunderstorms, local heavy rain or heavy rain.

In the urban area of ​​Guangzhou, on the 15th, it is sunny to cloudy. There will be decentralized (thunder) showers in the afternoon. The highest temperature is 35 ° C -36 ° C; on the 16th, it is clear to cloudy. ; From the 17th to 18th, there are clouds to clear, there are scattered (thunder) showers, and the temperature is 28 ° C -35 ° C.

Weather in Shenzhen in the next few days:

On the 15th, the weather: cloudy, rain in the afternoon (thunder), the local rain is large; the temperature is 28-33 ° C; the south wind is 2-3; the relative humidity is 50%-90%.

Weather trends: It is expected that there will be (thunder) showers on the 16th, and the high temperature will be slightly relieved. From the 17th, it turns to be sunny to cloudy. The Shenzhen Meteorological Observatory predicts that the weather will be hot in the next 11-30 days (July 18-August 7), and the thunderstorms will be more frequently affected. There are mainly 2-3 precipitation processes, which appear in the middle and late July, from the end of July to early August and late August. From late July to early August, the tropical system is active, and 1-2 typhoons may enter the 500-kilometer range of our city and bring impact on wind and rain.

Is there still hope for cooling in Guangdong?

Yes, just wait for the next typhoon.

In addition, in the Sanfu Tian period, we must also pay attention to the "Summer Killer" -the fever. High temperature and high humidity climate and high -intensity physical activity are the most important risk factor for thermal radiation disease. Next, pay special attention to heatstroke prevention.

Weijian Department reminds: Sanfu post is not a universal post

Entering the "head" on July 16, many medical institutions in Beijing launched the "Sanfu Post" posting service. The Municipal Health Department reminded: "Three Voltic Posts" are not "universal stickers", and stickers must be opposite. If you are not sure if you use the "three -volt post", you must go to a regular medical institution in advance to inquire about the doctor, and do not blindly "follow the trend".

Paste acupoints in Sanfutian is one of the most common winter diseases and summer treatment. "Sanfu Posts" By the most vigorous time in the summer nature, acupoint stimulation therapy is performed, which benefits the temperature of the temperature and the cold, so as to achieve the purpose of preventing and treating diseases in winter. The indications of the "Sanfu" include chronic respiratory diseases, allergic rhinitis, children and old human body deficiency of cold, repeated cough (respiratory infection), etc.

This year, there are 40 days in Futian, which belongs to the "extended version". "Sanfu posts" must also be applied to the head, the second volt, the two volts, and the three volts. Do not eat cold drinking and cold drinks during the application period, avoid tobacco and alcohol, greasy food; "Sanfu Paste" belongs to "external treatment". During the treatment, other drugs do not prevent other drugs used normally.

Can children stick to "three volts"? The Wei Jian department reminds: "Three Voltic Posts" are not "universal stickers". This therapy can prevent repeated respiratory infections, asthma, chronic cough and nasopharynalitis for children. Children with these diseases can be applied. Children's rhinitis and asthma are mostly related to the induction of respiratory infections. It can also reduce the number of occurrence of asthma and rhinitis by applying respiratory tract infections; children with adenoids and tonsil hypertrophy can also reduce the number of respiratory tract infections by applying application, thereby reducing local inflammatory inflammation Stimulation plays a role in reducing local gland swelling.

However, because the Sanfu stickers belong to the external treatment of the skin, children with severe eczema or other severe skin diseases, or local skin damage, should not be cured in the short term should not be applied. In addition, due to the obvious Chinese medicine taste when applying, children who have previously caused severe asthma, epilepsy, and mental illness should not be applied.

Source ｜ Jingbao App Comprehensive South +, Shenzhen Weather, Xinhua News Agency client

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