Why did Shanxi encounter a rare autumn flood in June+10, 5438?

On June 5438+ 10 this year, Shanxi suffered a once-in-a-century autumn flood. There was no sign before the autumn flood came. This sudden rainstorm has brought great disasters and blows to the people in the whole Shanxi area. Among them, the main reason for the formation of this autumn flood is the atmospheric circulation, which has been staying over Shanxi. On the west side of the subtropical high, the water vapor from the Bay of Bengal and the South China Sea is continuously transported over Shanxi, and the water vapor conditions over Shanxi Province are abundant, which naturally causes serious rainstorm in Shanxi.

Shanxi is rarely affected by extreme weather, especially in Shanxi province, where there is almost no water and the soil is very loose. In addition, the rainstorm lasts for a long time and the rainfall is particularly heavy. Areas in Shanxi Province have suffered from rare floods, and many provinces have been hit by heavy rains, resulting in landslides and mudslides in many areas. Due to the long-term rain, many houses where residents live collapsed, and villagers living in caves were even more affected by heavy rain. Some caves collapsed instantly with the increase of heavy rain, putting the villagers living around them in danger.

Although there are no casualties at present, it is a considerable blow to the people in the rainstorm area of Shanxi Province, which not only affects their normal production and life, but also brings a once-in-a-thousand-year blow to farmers and growers. Many farmers' livestock were washed away by the sudden flood, crops were instantly flooded, and people living in the lower reaches of the river gave up their homes because of the flood. Although Shanxi suffered a once-in-a-century disaster, people from other regions came to help the people of Shanxi through this disaster. Many enterprises even extended a helping hand to help the trapped people return to normal production and life by donating materials.