Will Typhoon Du come to Henan?

Typhoon Du will land on the coast of Fujian and Guangdong in China on the 28th. Affected by Typhoon Du, there will be obvious rainy weather in Henan from 29th to 30th.

The Henan Meteorological Observatory predicts that there will be moderate to heavy rain and local heavy rain in northern and central and western Henan from the night of 27th to 28th due to the influence of southeast airflow around Typhoon Du and the terrain in northwest Henan. From the 29th to 30th, the typhoon moved northward with low pressure. Affected by the southeast jet in its periphery, there are heavy rains along the Beijing-Guangzhou line and the eastern part of Henan Province, local heavy rains, accompanied by strong winds of magnitude 5.

The No.5 typhoon "Du" in 2023 was generated at 8: 00 on July 2 1 day, and has now developed into a super typhoon. At 15 on 26th, the typhoon center was located in the sea of bashi channel, about 280km south of Eguanbi, Taiwan Province Province, China, and the maximum wind force near the center reached16 (55m/s).

The Influence of Typhoon Du on Henan Province;

1, the influence stage of the peripheral cloud system after the typhoon landed. After the typhoon landed on the morning of 28th, its peripheral spiral cloud system began to affect Henan Province after 12. From 0: 00/2 on the 28th to 2: 00 on the 29th, there were heavy rains in the east of Beijing-Guangzhou line and some counties and cities in Luoyang and Sanmenxia, and heavy rains in Puyang and Xinyang.

2. Typhoon weakened the influence of low-pressure body. From 29th to 30th, the typhoon weakened the low-pressure circulation and passed through Henan Province, which was a period of heavy precipitation. From 2: 00 to 30: 00 on the 29th 14, there were violent storms in most parts of Henan province, heavy rains in some counties and cities in the north-central, east and southeast, and heavy rains in some counties and cities.

3. After the typhoon depression moves northward, its residual circulation has the same influence stage as the warm and humid airflow around the subtropical high. From noon on the 30th to the morning of August 1, heavy rains occurred in some counties and cities in northern and central Henan, Pingdingshan and Luoyang, and in Hebi, Xinxiang, Anyang, Xuchang, Pingdingshan, Zhengzhou and Luoyang.