"Triple" La Niña Strikes! This winter is colder than in 2008?
Friends, have you ever thought about this question: Why is the climate so unpredictable in recent years? It's hot to death in summer, but it's freezing to purple in winter. What is the reason for this? What's wrong with the earth? In fact, the mastermind behind all this is "Miss La Nina". According to reports, the United Nations World Meteorological Organization issued a statement that starting from 2020, the "La Niña phenomenon" will affect the global climate. It is worrying that this year, the "La Niña phenomenon" will appear again, which is also the beginning of the 21st century. For the first time, the "La Nina" has appeared for three consecutive years. So what exactly is "La Niña"? What impact will such a rare "triple" La Niña bring to mankind?
Follow the Singularity Messenger and keep up with the latest scientific information So, what is "La Nina"? Simply put, whenever the temperature of the sea water in the central and eastern Pacific Ocean begins to show continuous abnormal cooling, it means that La Niña is about to appear. According to statistics, the cycle of La Niña phenomenon is about every 2-7 years, and before 2020, it occurs relatively rarely. However, as the world develops faster and faster, humans continue to emit polluting gases into the air. Since the late 20th century, accelerated global warming has caused the El Niño phenomenon to become more and more frequent. In previous studies, many researchers believed that , El Niño will dominate the global climate until 2040. However, what is unexpected is that the La Niña phenomenon, which will slow down global warming, has been "relying on" since it appeared in 2020. Although it seems to have slowed down the rate of global warming, "three-fold" "La Niña is still unusual, not only will it not reverse the planet's current climate anomalies, on the contrary, it may make the planet's climate even worse. Why do you say that? Let's look down The "triple" La Niña phenomenon hits the world. Will this winter in our country be a "cold winter"?
Because of the earth's multiple climate critical points, which have been broken in recent years, the atmospheric circulation has become abnormal, which will lead to the climate trend of the whole earth becoming more and more "magic", and strange climates will appear in many parts of the world Phenomenon: It's hotter in summer and colder in winter. This year, there have been extreme high temperatures in many places in our country in summer, but there is no doubt that after the winter, our country is very likely to experience more severe extreme cold weather due to the influence of the "triple" La Niña. So, what impact will the "triple" La Niña phenomenon have on our country?
Experts from the my country Climate Center believe that in the years when the La Niña phenomenon occurs, it will cause heavy precipitation in the northern part of our country in autumn, and it is easy to have an "autumn flood" situation. From now on, it is time to prepare for the fall flood control. In addition, when autumn comes to winter, there is an 80% chance that this winter in my country will be a cold winter, because judging from the La Niña phenomenon in previous years, winter will generally be colder than usual. For example, in the winter of 2000 to 2001 and the winter of 2007 to 2008, my country experienced extreme cold currents due to the La Niña phenomenon. In January 2008, more than 20 provinces and cities in southern my country experienced different degrees of cold weather. Under the influence of continuous extreme low temperature, severe freezing disasters occurred in many places. Hundreds of people were frozen to death, and more Hundreds of millions of people are affected by extreme weather. For agricultural production, the losses are even more severe. Farmers have no crops and their family income has been seriously affected. However, this is not the most terrifying So, will this winter's "triple" La Niña phenomenon make the 2008 snow disaster happen again in southern my country?
Through the analysis of previous years, whenever the La Niña phenomenon occurs, the temperature in Northeast my country and North China will be significantly lower. In addition, South China is also prone to large-scale low temperature weather. This does not mean that this winter must be even colder than in 2008. Although it is a "triple" La Niña phenomenon, it also depends on its actual power. If its power is not large, then the impact on our country will not be too great. Only the extremely strong La Niña phenomenon will bring extreme The cold disaster, so no one knows what the specific situation will be this winter. We need to pay attention to the next La Niña situation in order to analyze how lethal it is. Meteorological experts said that before the La Niña phenomenon is about to show its power, the winter temperature in our country tends to be "hot first and then cold". Part of the time, it will give people the illusion that "warm winter" is coming. However, if the atmospheric circulation is abnormal and the power of La Niña is continuously strengthened, then it is possible that the temperature will become colder and colder in the second half of winter. Therefore, extreme cold waves may occur in January-February next year, and everyone needs to pay more attention at that time. Cold and warm. I am the messenger of singularity, follow me, the next issue will be more exciting