Shanghai issued a blue warning of strong wind. At present, the double warning of lightning and strong wind is high.

　　Cctv newsAccording to the "Shanghai Release" WeChat WeChat official account news, the Shanghai Central Meteorological Observatory issued a blue gale warning signal at 14: 05 on September 29, 2021: Due to strong thunderstorm clouds, it is expected that there will be 7-9 thunderstorms and strong winds in Baoshan, Jiading, Chongming, the northern part of the central city and Pudong in the next 3 hours, so please take precautions.

　　Earlier, the Shanghai Central Meteorological Observatory issued a yellow warning signal for lightning at 13: 50: It is expected that lightning activities will occur in Baoshan, downtown, Jiading, Minhang, Qingpu, Songjiang, Chongming and Pudong before midnight today, accompanied by short-term heavy precipitation with a maximum of 20-30 mm per hour, 7-9 thunderstorms and strong winds, and there may be small hail in some areas.

　　Defense guide:

　　1. Check doors and windows, reinforce clothes racks, outdoor antennas, etc., and properly place outdoor flowerpots and other items that are easy to fall.

　　2. Try not to stay near glass doors and windows or billboards when going out.

　　Defense guide:

　　1. Stop carrying out outdoor activities in open places.

　　2. Stop swimming in rivers, lakes and seas.

　　3. Stay away from trees, corners or places with prominent metal objects; Don’t hold objects with sharp metal corners in your hands or carry them on your shoulders.