Which three cities are Sanzao?
The four furnaces in China refer to the four high-temperature cities in China. Furnace is the name of ultra-high temperature city. In the past, the four major cities in China were Wuhan, Nanchang, Nanjing and Chongqing. With the change of data over time, the furnace city has a new ranking. The new "four stoves" are Chongqing, Fuzhou, Hangzhou and Nanchang.
In 20 17, the National Climate Center of China Meteorological Bureau released the list, and by comprehensively analyzing the meteorological data of provincial capitals and municipalities directly under the Central Government, it announced the hot cities in China in summer to the public authority for the first time. The comprehensive analysis shows that Chongqing, Fuzhou, Hangzhou, Nanchang, Changsha, Wuhan, Xi 'an, Nanjing, Hefei and Nanning are the top 10 provincial capitals or municipalities in summer.
Among them, Chongqing, Fuzhou, Hangzhou and Nanchang, which are in the forefront, have been named "the new four stoves" by many netizens.
Extended data:
Wuhan is located inland, far away from the ocean, and the terrain is like a basin, so it is easy to collect heat but difficult to dissipate it. There are many rivers and lakes, and there is much water vapor at night. Coupled with the urban heat island effect and the control of subtropical high in summer drought, it is very stuffy. It is one of the four largest stoves in China and the city with the smallest temperature difference in summer in China.
Total number of high temperature days in 33 provincial capitals of China in recent 10 years (2000 -2009). Fuzhou ranked first with 375 hot days of 10, followed by Hangzhou (355 hot days) and Chongqing (343 hot days). The latest three stoves in the mainland are Fuzhou, Chongqing and Hangzhou. Fuzhou is the king of high temperature in the capital cities of China, surpassing Chongqing and becoming the first stove in mainland cities.
At the hottest time in summer every year, the indoor temperature can reach 33-35 degrees at midnight at 12, and it will not drop until after 3 am. At noon, the outdoor temperature reaches about 40 degrees, and the surface temperature reaches 60-70 degrees. Even if people spend summer indoors or under trees, they still sweat like rain. The hero city Nanchang, except Turpan, is really a veritable big stove.
No matter which version of the "four stoves", Chongqing seems to have always been "famous on the list". From 198 1 to 20 10, the number of hot days in summer in Chongqing ranks first in 10 cities, with 28.5 days. Among them, the average days of continuous high temperature above 35℃ are 1 1 day, and the average days above 38℃ are 6.5 days, ranking first.
Baidu Encyclopedia-Four Fireplaces in China