I blow the hot wind you blow, and the Antarctic is heating up. Why is the world "shouting"?

The Yangtze River Daily Da Wuhan Client August 11 (Reporter Gong Ping Correspondent Ao Yinyin) On the 11th, at the province's high -temperature weather press conference, Wang Shanshan, chief forecaster of Wuhan Center Meteorological Observatory, introduced that this round of high temperature weather in the province The temperature in Wuhan will also reach its peak on the 11th to 15th. It is expected that the highest temperature in Wuhan will reach 39 ° C to 41 ° C. On the 16th, due to the influence of weak and cold air, the high temperature weather in Wuhan decreased briefly. Wuhan, Hubei is not an example. Looking at the world, it has experienced rare high temperatures in history.

On the 16th, Wuhan's high temperature briefly "eased"

Wang Shanshan introduced that the maximum temperature on the 16th may drop to about 35 ° C, which is lower than the highest temperature at this period, but it only lasts about a day. After the 18th, it will be high temperature above 37 ° C.

The reason why the temperature is so high is due to the stable control of the region of the subtropical high pressure. Under its control, the sky is clear and small, which is conducive to the enhancement of solar radiation. In addition, the sinking airflow brought by the subtropical high pressure will bring the temperature to rise.

Why is this year's high temperature "fierce"?

Guo Guangfen, deputy director of the Wuhan Regional Climate Center, introduced that this is related to the warming of global climate, and the climate that has become stronger and stronger has caused high temperature this year to be strong; the subtropical high pressure is strong, which is related to the sea temperature. The high -pressure system has caused it to become stronger. In addition, the background of La Na's sea temperature brings multiple systematic effects such as the subtropical high -voltage north, which leads to the continuous high temperature this year.

Since June, the middle and lower reaches of the Yangtze River are quite hot

In this round of high temperature weather, Wuhan, Hubei, is not an example.

Guo Guangfen, deputy director of the Wuhan Regional Climate Center, introduced that since the middle and lower reaches of the Yangtze River, since June, the provinces and cities along the line have continued to have high temperatures, and extreme high temperatures have also appeared. As of now, Chongqing's highest temperature has reached 41.5 ° C, and Shanghai also has 40.9 ° C. It tied the highest historical temperature since the meteorological record in 1873. Even Chengdu with few high temperature days in previous years has also appeared about 15 days this year. The maximum temperature of Wuhan this summer is 39.1 ° C.

In addition, this year's high temperature number has reached 39 days and Shanghai reaches 37 days. The heat is amazing. Since Wuhan appeared, there have been 24 high temperature days, and the maximum temperature value of this round of high temperature may be refreshed in the next round of high temperature.

The world is also experiencing rare high temperatures

Recently, the latest report released by the World Meteorological Organization (WMO) confirmed that this summer, the world has indeed experienced rare high temperature and heat in history.

WMO said that according to the EU's "Copenie Climate Change Service Project" data, in July, it has just become one of the hottest three July since the meteorological records. The lasting and strong heat waves particularly affected some parts of Europe.

From the global perspective, in July 2022, the hottest July in July: July global surface temperature is nearly 0.4 ° C higher than the reference period from 1991 to 2020, slightly lower than July 2019, but slightly higher In July 2016.

In July, some areas of Portugal, Spain, France, and the United Kingdom were measured by more than 40 ° C. In the UK, it is the first time that the temperature exceeds 40 ° C. At the same time, the maximum temperature of the Iberian Peninsula exceeding 35 ° C is extremely large, highlighting the durability of the high temperature in the region.

The Spanish National Meteorological Administration (AEMET) also said that July this year is the hottest month since the country's record, and the heat waves encountered are also the strongest and longest duration since the record (July 9th to 26th).

In the United States, Texas ushered in the hottest July in history, and the temperature in May to July was the hottest. According to data from the National Environmental Information Center, several heat waves occurred in most parts of the United States in July, and the temperature exceeded 37.8 ° C during the day, which led to a record of the energy demand for record and the hot -related diseases.

In the southern hemisphere, the temperature recorded in the central South America and the southern Africa in July is the most significant. The temperature in the northern Pacific and the Antarctic Peninsula is also higher than the average level.

Looking forward to August, WMO said that because a powerful high -pressure system is located near the UK, the temperature and rainfall trend in July continued in August, at least in some parts of Europe.

【Edit: Ding】

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