Chengdu is soaring to "the number one in the country". Xi'an will welcome 42 ° C at 42 ° C, and the "four major furnaces" will be shuffled again?

Jimu Journalist Ding Peng

The "four major furnaces" may be shuffled again.

Turpan, Sichuan, Geography in Turpan. On July 6th, the highest temperature in Jianyang, Chengdu reached 40.3 ° C. In the real -time temperature at 14:00 on July 7, the temperature of Jianyang in Chengdu reached 39.7 ° C. The Municipal Meteorological Observatory forecast, on 8-9, the highest temperature in Xi'an will reach 42 ° C ...

In contrast, whether it is the traditional "four major furnaces" or "new four major furnaces", Chongqing, an old -fashioned furnace city that has never fallen out of the list, has the highest single -day temperature in the past week lingering between 32 ° C and 38 ° C. , Can't help but doubt that Chongqing has withdrawn from the "stove group chat"?

However, some netizens said that Chongqing has always been "hot and hot, and it has been hot for a long time. It may not be able to focus on August.

It is unknown who can rush to the end this year's "Four Big Furnace" card.

On the 7th of the 7th, the forecast map of the high temperature landing area (picture source: the official website of China Meteorological Bureau)

Chongqing withdrew from the "stove group chat"?

On July 6, the related topics of "Chongqing withdrew from the four major furnaces" caused heated discussion among netizens. Some netizens published an article saying, "Maybe the four major furnace cities in my country used to be Chongqing, Wuhan, Nanchang, and Nanjing, and Chongqing deserves the first place. But from the perspective of weather changes this year, Chongqing is completely cool. The surface temperature of Xi'an has reached 70 ° C, and the surface temperature of Zhengzhou, Jinan, and Shijiazhuang is also around 66 ° C. I believe that Chongqing will become cooler and faster in the future. "

The ink weather app shows that the maximum temperature of the maximum temperature exceeds 40 degrees Celsius on the 7th to 10th from the 7th to 10th

According to data from Xi'an Meteorological Observatory earlier, Xi'an has continued to be 40 ° C for a week since July 3. At 9:20 on July 7, the reporter received the news of the upgrade of the Xi'an Meteorological Observatory and released a high -temperature red warning signal. The reporter's inquiry of the Chinese Meteorological APP shows that the maximum temperature in Xi'an in the next three days is 40 ° C, 41 ° C, and 40 ° C, respectively. The highest temperature in Chongqing in the next three days will be 39 ° C.

Red Star News July 7th, in the real -time temperature at 17:00 on July 6, the country's 2418 national meteorological observation stations, Sichuan successfully became hot in Turpan. 40.3 ℃ Leshan Matabian and 40.3 ℃ Chengdu Jianyang. Among them, at 18:00 on July 6, the Meteorological Observatory of Leshan City, Sichuan Province issued a live report of high temperature weather. On the same day, the highest temperature of Leshan Matabian County reached 40.7 ° C, which refreshed the highest daily temperature in Leshan City since the meteorological record in 1951.

On July 7, the temperature of the helmet of a takeaway brother in Xi'an reached 47.2 ° C. (Picture source: Huashang.com)

In response to some netizens said that the surface temperature of Xi'an had reached 71 ° C before, Judge Journalists retracted that the Xi'an Meteorological Observatory was at 14:00 on June 17, the surface temperature of Xi'an Luohe Station reached the amazing 74.1 ° C.

Xi'an, Chengdu and other places have continued. In contrast, Chongqing, known as the cities of the stove, has the highest temperature in the past week lingering between 32 ° C and 38 ° C.

Many netizens said that the "new four stoves" have to reunite again?

The "Four Great Furnace", which is continuously shuffled

Jimu Journalists checked the information and found that the official did not make clear definitions on the "four major furnaces" cities, but relevant departments have released 10 provincial capital cities or municipalities in the top of the summer in China.

According to the Modern Express, the four major furnace cities belong to folk statement, and generally refer to the four cities: Wuhan, Nanjing, Chongqing, and Nanchang along the Yangtze River. This combination is also included in geographical textbooks.

In 2010, the official Weibo "China Meteorological" of China Meteorological Channel released a new list of stove cities. This list was launched on the basis of the three decades of meteorological data from China from 1981 to 2010. The evaluation criteria are mainly high temperature days. The results show that the total number of high temperature days is: Fuzhou, Chongqing, Hangzhou, Haikou, Changsha, Changsha, Nanchang, Wuhan, Nanning, Xi'an, Guangzhou. Wuhan, Nanjing, and Nanchang withdrew from the traditional "four major furnaces" list, and Nanjing did not even enter the top ten.

In July 2017, the National Climate Center of the China Meteorological Administration announced to the public authority for the first time the situation of summer hot cities in China. This time, through the comprehensive analysis of the meteorological data of the cities and municipalities of the provincial capitals and municipalities, the results showed that the 10 provincial capital cities or municipalities in the top of the summer are: Chongqing, Fuzhou, Hangzhou, Nanchang, Changsha, Wuhan, Xi'an, Nanjing, Hefei, and Nanning. The list of this time considers more meteorological indexes, including the hot index (a comprehensive impact of temperature and relative humidity on the comfort of the human body), the number of high temperature days, continuous high temperature days, the highest temperature in summer, and minimum temperature in summer Wait. Since then, the four cities of Chongqing, Fuzhou, Hangzhou, and Nanchang have been called the "New Four Great Furnace" by netizens.

How does the stove city be defined? On July 7, Xu Jianguo, chief expert of Tongliao Meteorological Station, introduced to Jimu Journalists that there is no clear official definition of the stove city. In addition to latitude and sunlight, there are also precipitation and surrounding terrain environment. In addition, factors such as temperature, surface temperature, and somatosensory temperature will become a reference factor for people to judge the hotness of a city. Therefore, the cause of high temperature and hotness in a city requires comprehensive analysis.

Jimu reporters inquired about the highest temperature days and precipitation days of Wuhan, Changsha, Chongqing, Nanjing, Xi'an, and Chengdu in the next seven days. Among them, the highest temperature in Wuhan in the next seven days is 37 ° C, and the number of high temperature days in the next 40 days will be 11 days; the maximum temperature in Changsha in the next seven days will be about 36 ° C, and the number of high temperature days in the next 40 days will be 9 days. The number of high temperature days of 40 days is 13 days; the highest temperature in Nanjing in the next seven days is 38 ° C, and the number of high temperature days in the next 40 days will be 20 days; the highest temperature in Xi'an in the next seven days will be 41 ° C, and the high temperature days in the next 40 days will be 10 days; The maximum temperature is 37 ° C, and the number of high temperature days in the next 40 days is 4 days. Judging from the highest temperature in the next seven days, Xi'an is undoubtedly the hottest provincial capital, and from the perspective of high temperature days, Nanjing is the first to monopolize 20 days of high temperature days.

Some netizens said that Chongqing has always been very hot and hot. August is Chongqing's power point. Who is the stove? It is estimated that this will have to wait for the end of August and early September.

Why is Chengdu and Xi'an so hot?

According to the traditional Chinese calendar, the first day of the beginning of this year is July 13, why has Chengdu and Xi'an that has continued to continue in high temperatures in the near future?

Sichuan three places have the highest temperature in the country's highest temperature (picture source: network screenshot)

"It is really rare, and it is necessary to study and judge the Sichuan Provincial Climate Center." Lu Xuedong, chief forecaster of Sichuan Meteorological Observatory, said in an interview with the media that the current data of the Sichuan Climate Center shows that the continuous high temperature is the most widely scope since this year. The most intensity. As of now, the highest temperature in the same period of 60 counties in the province has been in the same period. On July 6, high -temperature weather appeared in 15 counties in Chengdu. The 14 county stations were the highest in history and the highest history of 3 counties. Among them, Jianyang was as high as 40.4 ° C.

Why can Sichuan defeat other cities this time and become the hottest in the country? Lu Xuedong believes that this depends on the impact of Qinghai -Tibet's high pressure. "From the perspective of the country, the high pressure of the mainland of our Sichuan Basin is the most obvious. The most important effects of Qinghai -Tibet's high pressure are in the Sichuan Basin and the surrounding area."

As for the principle of high temperature, Lu Xuedong explained that first of all, under the control of high pressure in the mainland, the atmosphere was formed from the high altitude to the low altitude, the lower the high air pressure, the higher the low air pressure, the higher the air ball from high to low, and the temperature would naturally rise naturally. It's right. Second, under the control of high -pressure control, the weather is mainly sunny, and the temperature increase effect of solar radiation will be very obvious.

Xu Jianguo told Jimu Journalists that Chengdu's high temperature is in the Sichuan Basin, and the middle terrain has a certain relationship.

According to the China Business Daily, affected by the high pressure of the mainland, it is expected that in the next three days, our province will be sunny to cloudy. Most of the southern Shaanxi, most of the Guanzhong, and most of Shaanxi have high temperatures above 35 ° C. The highest temperature in southern and southern Shaanxi can reach 38 to 40 ° C, and the area is above 40 ° C.

Another researcher wrote that Xi'an is located in the Guanzhong Plain, which belongs to the warm and semi -humid mainland monsoon climate. The terrain conditions of the Weihe Valley are coupling urbanization to release human heat, making extreme high temperatures much higher than the surrounding. Quantitative Chinese typical large cities are human heat emissions. Xi'an is a contribution area for strong island, second only to Shenzhen and Wuhan.

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