Where does the typhoon affect Jiangsu?
The typhoon affected the areas along the Huaihe River and Huaibei in Jiangsu, with moderate rain and local heavy rain in Suqian, Huai'an, Yancheng and Lianyungang.
The rainfall from the 29th to the 30th was mainly in the Huaibei region, with moderate rain and local heavy rain in Suqian, Xuzhou, Lianyungang and other places; the impact of the typhoon ended on the 31st. In addition, winds were relatively strong throughout the province during the day from the 28th to the 30th, with southeasterly winds of magnitude 5 to 6 and gusts of magnitude 7.
Efforts are being made to prepare for Typhoon Dusuri, and various regions in Jiangsu are further implementing measures to prevent typhoons. On July 26, at the national first-class fishing port of Gaogong Island in Lianyung District, fishermen were reinforcing cables on their boats. The coastal areas of Lianyungang City ensured that "ships are in the port and people are ashore" and preparations for typhoon prevention are made before any danger arises.
On the 26th, Xuzhou Navigation Center organized a special meeting at the gate station to deploy measures to deal with typhoons, timely launch the severe weather emergency plan, implement the 24-hour duty system under leadership, and ensure that personnel are on duty and communicate 24 hours a day. smooth.
The central waterway management staff strengthened the supervision of construction projects within the jurisdiction during the flood season, and went to the Xuming Expressway Beijing-Hangzhou Canal Grand Bridge and Pizhou New Port construction sites to inspect, remind construction units to take precautions, and check and strengthen safety navigation signs and high-altitude safety signs. storage; increase the frequency of cruises, maintain ship docking order, remind crew members to pay close attention to typhoon information, berth in advance to avoid risks, and take preventive measures.
Typhoon effects:
1. Typhoons are initially caused by cumulonimbus clouds. In tropical oceans, when the sea surface is exposed to direct sunlight, the temperature will rise to over 26°C. Water vapor condenses into cumulonimbus clouds in the air. The thermal expansion of the air will form a low-pressure center, gradually forming a convection system, and slowly forming a typhoon.
2. Cause strong winds. The maximum wind force near the center of a tropical cyclone reaching typhoon level is above level 12, and the maximum speed can reach more than 200 kilometers per hour, causing great destructive power wherever it goes.
3. Cause heavy rain. Areas where typhoons pass will produce 150 to 300mm of rainfall, and a few typhoons can directly or indirectly produce heavy rains of more than 1,000mm.
4. Cause storm surge. Generally, typhoons can increase the water content of coastal seawater. The maximum water increase along the coast of Jiangsu Province can reach 3 meters, which can cause flooding. In severe cases, it can destroy crops, various building facilities, etc., causing huge losses to people's lives and property.