On October 4, 2015 (August 22, 2015 in the lunar calendar), strong typhoon "Rainbow" hit Guangdong. The strong typhoon "Rainbow" made landfall in Zhanjiang at 2:10 pm on October 4, 2015. It is the strongest typhoon to land in Guangdong in October since 1949. Many sections of the highway in western Guangdong were once closed; Governor Zhu Xiaodan braved heavy rains and storms to Maoming to guide defense work, and the government urgently allocated 250 million yuan for rescue. According to the latest disaster report from the Civil Affairs Department of Guangdong Province, as of 15:00 on the 6th, the strong typhoon "Rainbow" has caused disasters to 42 counties (cities, districts) in 9 cities including Zhanjiang, Maoming, and Yangjiang in Guangdong Province to varying degrees. A total of 3.534 million people were affected by the disaster in the province, 18 people died due to the disaster, 4 people were missing due to the disaster (4 people were missing from the sinking of Zhanjiang fishing boats), 170,400 people were urgently relocated, 282,700 hectares of crop-affected area, 3374 houses were collapsed, and direct economic losses were 23.24 billion yuan. According to experts,"Rainbow" is the strongest typhoon to hit Zhanjiang City head-on since 1996. Its landing site is northward than the super typhoon "Rammasun" in 2013. It runs through the central Urban area of Zhanjiang City with concentrated population and dense industries. A 10-level wind circle and extremely heavy rain area cover western Guangdong and the Pearl River Delta, causing serious damage. Typhoon Rainbow sets off huge waves along the coast of western Guangdong. The picture shows a car being crushed by a tree and directly going to fly. On the afternoon of April 4, a gantry crane at the raw material terminal of Zhanjiang Iron and Steel Base in East Island was destroyed by strong typhoon Rainbow. The building of a company on the East Island was severely damaged during the fierce typhoon "Rainbow". On the afternoon of the 4th, a two-story temporary construction site dormitory on Haifeng Road in Chikan was razed to the ground by strong winds, leaving the scene in ruins. On the evening of the 4th, the streets of Chikan were full of traces of typhoon ravages. There was water and power cuts, and the entire city was shrouded in darkness. On the afternoon of the 4th, at the Guangzhan Crossing section, a "traffic control tower" was blown over by the typhoon and rolled around. On the afternoon of the 4th, a car that was blown over was turned upside down in the Zhanjiang Iron and Steel Base of Baosteel on the East Island. It is understood that the main power outages in Guangzhou are Panyu District and Haizhu District, and a small number of users in Liwan District are also affected. The circulation around the typhoon triggered small-scale tornadoes.