The Guangdong Meteorological Bureau learned that at 21:00 on September 18, the Zhuhai Meteorological Administration upgraded the typhoon warning signal to blue in Wanshan District. The white typhoon warning signal continues to be in effect in the rest of the region, so all defensive work needs to be done. In response to typhoon “Mina,” Zhuhai took the following defensive measures: Shut down of 11 coastal tourist attractions: Shut down of 11 coastal tourist attractions: Wailingding Island Tourist Resort, Seaside Beach, Xianglu Bay Beach, Phoenix Bay Beach, Haitian Beach, Hebao Island Tourist Attractions, Feisha Beach, Hengshiji Beach, Mutouchong Beach, Golden Beach, and Dafeisha Bay. Suspension of flights: Passenger flights by sea were suspended, and flights from September 19 to 20 were adjusted as follows: On September 19, the following flights were suspended: All flights to and from Jiuzhou Port, Hengqin Wharf, Shenzhen Shekou, and Dongguan Humen were suspended. On September 20, the following flights were suspended: Flights to and from Shenzhen Shekou, Shenzhen Airport, and Humen from Dongguan were all suspended.

The Guangdong Meteorological Bureau learned that at 21:00 on September 18, the Zhuhai Meteorological Administration upgraded the typhoon warning signal to blue in Wanshan District. The white typhoon warning signal continues to be in effect in the rest of the region, so all defensive work needs to be done. In response to typhoon “Mina,” Zhuhai took the following defensive measures: Shut down of 11 coastal tourist attractions: Shut down of 11 coastal tourist attractions: Wailingding Island Tourist Resort, Seaside Beach, Xianglu Bay Beach, Phoenix Bay Beach, Haitian Beach, Hebao Island Tourist Attractions, Feisha Beach, Hengshiji Beach, Mutouchong Beach, Golden Beach, and Dafeisha Bay. Suspension of flights: Passenger flights by sea were suspended, and flights from September 19 to 20 were adjusted as follows: On September 19, the following flights were suspended: All flights to and from Jiuzhou Port, Hengqin Wharf, Shenzhen Shekou, and Dongguan Humen were suspended. On September 20, the following flights were suspended: Flights to and from Shenzhen Shekou, Shenzhen Airport, and Humen from Dongguan were all suspended.