It is still raining this week. Will Typhoon Du affect Hangzhou?

It is still raining this week. Typhoon Du Surui will affect Hangzhou.

This year's No.5 typhoon "Dusuri" landed in Jinjiang, Fujian on the 28th. Affected by Du and its peripheral circulation, there was moderate to heavy rain in eastern Zhejiang on the 27th, including heavy rain in Wenzhou, Taizhou, southern Ningbo and eastern Lishui, with some heavy rains and some heavy rains.

On the 28th, there was moderate to heavy rain along the coast and in southern Zhejiang, and there were heavy rains in Lishui, Wenzhou, Taizhou and southern Ningbo, with some heavy rains and some heavy rains. There are showers or thunderstorms in other areas; From tomorrow night to the day after tomorrow, there will be moderate to heavy rain, local heavy rain and local heavy rain in western Zhejiang and coastal areas, and moderate to heavy rain and local heavy rain in other areas.

Typhoon Du Surui may be caused by the following reasons:

1, warm ocean temperature: the formation of typhoons is inseparable from warm ocean temperature. When the sea surface temperature is higher than 26.5 degrees Celsius, it can provide enough heat energy for the typhoon and promote its development and maturity.

2. High water vapor content: A large amount of water vapor provides sufficient water vapor, which provides necessary conditions for the formation and maintenance of typhoons.

3. Weather potential: Under the conditions of stable atmospheric environment and low vertical wind shear, it is easy to form tropical cyclones.

4. Low-level wind shear: horizontal wind shear refers to the difference of wind speed and direction at different positions at the same height. When the horizontal wind shear is low, it is beneficial to the formation and development of typhoons.

5. Large-scale cyclone circulation: having a suitable circulation system, such as monsoon circulation or cross-equatorial airflow, is conducive to the formation and maintenance of typhoons.