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Chengdu is now a spectacle of "Yin flourishes while Yang declines", with clear skies and thick clouds beside Wan Li. Why is this happening?
Because the geographical location of Chengdu is too special, the weather in Chengdu is quite special, and all the reasons for this weather are attributed to the topography of Chengdu.

On the morning of April 24th, 20 19, a unique celestial phenomenon-Yin-Yang sky appeared over the ancient town of Luodai, Chengdu. There is clear sky in Wan Li on one side and thick clouds on the other. As a result, the sky pattern is constantly changing, and "yin and yang days" and sunny days appear one after another. However, the rain is not far off, and citizens who go out for a walk are still taking umbrellas to be careful that the rain will come again at night.

According to public information, "Yin-Yang sky" is a rare but not surprising weather phenomenon, which is caused by airflow in different directions and different water vapor content in the middle and upper air, that is, meteorological wind shear. On Saturday morning, early risers have "wonders" to see. In the morning, the sky in Chengdu is obviously divided into two colors, and the east is occupied by clouds, which seems to be covered with a white quilt. But this quilt is a little short, and a light blue corner is exposed in the west.

In the same period of time, Shenzhen, Hubei and other places have seen the wonders of "Yin and Yang". Previously, according to experts, this phenomenon is considered to be the result of the interaction between the southwest warm and humid airflow and the northwest airflow at high altitude, which will not have a great impact on the future weather. Experts believe that the cloud is changeable and there is no need to interpret it too much.