40 ℃!Henan is hot, why is Henan a "high fever"?Why is it so abnormal?
Author:Science on the planet Time:2022.06.19
Some time ago, the topics were still around India's extreme high temperature. However, now the high temperature suddenly turned to Henan. These days, I believe that friends in Henan must have been suffering. It is estimated that it is hot to doubt life. Even if you go out.
On the morning of the 16th, Henan's high -temperature weather "gloriously" on the hot search list, the temperature was soaring to 40 ° C +. What happened to Henan this year? Why suddenly "high fever"?
But at the same time as Henan continued to be high, South China, Jiangnan and other regions have emerged with heavy rainfall.
Henan fever has become "Konan".
Since June 16, Henan has encountered the strongest high temperature attack since 2022, and the province has issued a continuous high -temperature warning. According to the test results of the Henan Meteorological Bureau, on June 16, the maximum temperature in almost half of the regions in Henan Province exceeded 40 ° C, and the highest level of high -temperature red warning signals were released in many places, and the provincial capital Zhengzhou City became even more became a provincial capital. This year, the first city in the provincial capital of the country reached 40 ° C, and it is expected that in the next few days, the high -temperature "full -time model" will be opened to remind everyone to prevent heat stroke.
It is reported that Henan has a long duration of this high temperature. From 16th to 21st, it will spend a week at high temperature, and this experience is high -strength high temperature, almost high temperature throughout the day, even the high temperature, even the high temperature, even the high temperature, even the high temperature, even The temperature at night is above 30 ° C, and you can't feel the coolness at all.
In addition, the impact of this high temperature is still wide. In the next week, the maximum temperature in most parts of Henan will reach 36 ° C, but compared with parts of the central part of the North, these areas are still very lucky. Why do you say that? Many people expressed unconvinced, isn't it high at 36 ° C?
Then you don't know the temperature in the central region of the North, such as the highest temperature in Zhengzhou, Luohe and other regions, will exceed 40 ° C, and the surface temperature is up to 74 ° C, which is very scary. The strip rushed to Weibo hot search.
Although it is normal for high temperatures to occur in summer, the strong high temperature in Henan's experience is too fierce. This situation is still very rare. As a natural disaster, extreme high temperatures are often ignored.
In fact, the death damage it caused is no less than natural disasters such as floods and tornadoes. Therefore, friends in Henan must pay attention to heatstroke, minimize the outbound, prepare for the heat of the heat, protect yourself, prevent it due to high temperature weather bands due to high temperature weather bands The adverse effects come.
The reason for "high fever" in Henan.
The reason why Henan will suffer this time is mainly affected by the eastward movement of the high pressure of the mainland's heating and high pressure. In addition, the subtropical high pressure go north, which leads to two airflows in Henan. The temperature has soared rapidly, so that the heat "Kean" appeared. In addition, because the duration of the heating and high pressure spine is longer, the duration of Henan's high temperature will be relatively long.
Many people may be most concerned now, when can the current "hot crying" day? Don't be too panic, the more panic may be, and the victory is not far away. Experts expect that from the evening of the 22nd to 24th, Henan Province will usher in a rainfall weather. At that time, this round of high temperature weather will be completely over.
In addition, while experiencing high temperature in Henan, in Guangzhou and other places, due to the influence of the rainy clouds, there have been heavy rain warnings in many places. On the earth, it is getting stronger and stronger, but these are definitely not coincidences, so what is going on?
In this regard, the World Meteorological Organization stated that global warming caused by humans has caused the frequency of extreme weather. Affected by the current global warming, the climate balance on the planet has been broken, becoming more and more unstable, resulting in a significant increase in extreme climate, and the intensity is gradually increasing, which means that the occurrence of extreme climate events will become a new normal state. In the future, we may face more hot summer and more frequent winter cold waves. We need to attach great importance to climate change, improve the forecast of catastrophic weather, and prevent problems before they occur.
Although all these are the calamities of global warming, global warming has not been related to humans. Since entering the industrialized revolution, human activities have led to an increase in greenhouse gas concentration in the atmosphere. Global warming has increased. Frequently appear in extreme weather such as drought, high temperature heat waves, and cold waves.
Therefore, in order to better cope with the occurrence of global warming and extreme weather, we still need to start with ourselves. After all, the bells must be tied to the bell. The countries around the world work together to reduce the emissions of greenhouse gases and protect our living environment.
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