When will Typhoon Du arrive in Hangzhou?

Typhoon Du arrived in Hangzhou at 8: 05 on July 28th, 2023.

Affected by the peripheral circulation of Typhoon Du, there will be obvious wind and rain weather in Hangzhou from the night of July 27th to the day of July 29th, including heavy rain in Lin 'an, Chun 'an, Jiande, the west of Tonglu, the northern mountainous area of Yuhang, the southeast of Fuyang and the south of Xiaoshan. The southeast wind is 5-6, the gust is 7-8, and the water surface of mountains, rivers and lakes is 8-9.

At 8: 05 on July 28, Hangzhou Meteorological Observatory issued a blue warning signal for typhoon: due to the influence of Typhoon Du, it is expected that there will be obvious wind and rain in the main city and the streets of Qiantang District on July 28, and the wind will gradually increase. The maximum wind force will be 7 to 9 in the evening and at night. Please take precautions against typhoons.

Typhoon characteristics:

From the morning of July 24th to the night, Typhoon Du experienced the process from typhoon level to super typhoon level. The reason for the strong intensity of Typhoon Du is that the temperature of the sea surface passed by the typhoon is relatively high, reaching 28℃ to 30℃, and the sea surface is relatively wide, which provides sufficient water vapor and energy for the typhoon.

Secondly, the divergence between the north and south sides of the high-rise building in Du is relatively strong, which brings dynamic conditions for the further enhancement of the typhoon. In addition, Typhoon Du Surui was formed in the east of the Philippines on 2 1. Compared with the typhoon in the South China Sea, this typhoon is far away from Chinese mainland and has enough time to develop and grow, which is one of the reasons for its strong intensity.