Anyang City, Henan Province issued a red rainstorm warning. Why did this regional heavy rain form?

Anyang City, Henan Province issued a red rainstorm warning. This regional heavy rain occurred under the influence of the subtropical high pressure environment and in conjunction with weather changes. The typhoon weakened and low pressure moved north to the river. Due to the combined influence of this westerly trough, the rainfall this time was relatively strong and the heavy rainstorm was widespread. There is also the low-level airflow that moves eastward and develops, which also affects the conditions for producing heavy precipitation weather. These are all causes of heavy rains.

Under the influence of the subtropical high pressure environment, regional heavy rains occurred

The impact of this heavy rain is very serious. The reason for the formation of the weather is that under the subtropical high pressure under the influence of the environment. The weather has changed, causing heavy rainfall, so this is a large-scale regional rainfall. The precipitation process this time is very unoptimistic. There has been a lot of water accumulation in many places, which is very detrimental to people's lives.

The typhoon weakened, and the low pressure moved northward causing the precipitation process

According to experts from the Meteorological Bureau, the large-scale regional rainfall in our province was affected by the typhoon. After the typhoon relieved the pressure Everything was built into a groove, and it was caused by being together with this wind cave. The rainfall process this time was relatively strong, and the heavy rains were very widespread, causing regional precipitation. Then the remnant circulation of the typhoon this time is one of the most important reasons. This can also be regarded as an impact on Henan, causing regional heavy rains.

It moves eastward and heavy rains occur

This heavy rainfall is mainly due to the recent frequent northward typhoons and the eastward movement of typhoons, which affects the pressure here and the continuous flow of cold air. falls, and then forms the process of rainfall. Heavy rainfall is mainly caused by vortices and low air currents, and the subtropical high pressure is very powerful, so this time it also caused heavy rains in Henan Province. Heavy rains are very detrimental to people's lives, and typhoons also have an impact.