The Central Meteorological Observatory has issued continuous rainstorm warnings. Why is this year’s rainy season so long?
Why will there be heavy rains in the south this year? According to statistics from the China Meteorological Network, since June 1 this year, there have been five consecutive rounds of heavy rains in southern China, with rainfall exceeding 200 millimeters in nearly 1.5 million square kilometers, more than 300 millimeters in 700,000 square kilometers, and more than 500 millimeters in 50,000 square kilometers. Starting yesterday, a wave of heavy rain was about to come, but the heavy rain hit the main areas and began to "war" from the east of Jiangnan to the southwest. On the other hand, western Guangxi and southern Yunnan will usher in the rainy season.
On the 29th, Beijing time, the weather forecast issued a heavy rain warning. From then on, the warning can be seen as blue on the radar. Heavy rains occurred in Sichuan, Hunan, Anhui, etc. Recently, there has been widespread rainfall in southern China. Currently, the Central Meteorological Observatory has issued a heavy rain warning, which lasted for many days this time and has never happened in the past. According to reports, there will be a new round of heavy rain in the south in early July. Since the heavy rain period began in June, there have been five rounds of heavy rainfall in South China. According to the warning information issued by the Central Meteorological Observatory, they are from June 2nd to 8th, 11th to 13th, 15th to 18th, 20th to 24th and 26th to 30th.
Disasters caused by continuous rainfall are very dangerous. Some rivers have exceeded the water level, causing major floods in some cities. In some places, it has even triggered a series of geological disasters, greatly increasing the difficulty of flood control.
As for why it rains heavily in the south this year? A person from the Central Meteorological Observatory explained: This is a series of consequences caused by the strong intensity of the subtropical high, which makes the rainband relatively stable. At the same time, the southwest monsoon blowing from the Indian Ocean to the South China Sea develops strongly, and weak cold air from the northeast frequently moves southward, forming a strong transport of warm and humid air, causing continuous heavy rains in the south.
The extra long rainy season this year is also related to the climate change of the environment. Therefore, in order to make the environment in which we live relatively stable, we must work harder to protect the environment and prevent it from being damaged too seriously. This is also to benefit us. Human