At least five people were killed and 33 injured in a tornado Saturday that struck Guangzhou, a city of 19 million people in southern China, according to Chinese state media. Authorities say 141 factory buildings were damaged but no residential houses collapsed, according to the Xinhua news agency. It said a preliminary assessment put the tornado at level-three intensity, two below the highest level of five. Guangzhou, about 80 miles (130 kilometers) from Hong Kong, is the capital city of Guangdong province. A weather station in Liangtian Village, Baiyun District, about 1.7 miles from where the tornado hit, registered a maximum wind gust of 20.6 meters per second, Xinhua reported. As of 10 p.m. local time, search and rescue operations had ended. The tornado follows multiple days of heavy rains that have lashed southern China, unleashing deadly floods and threatening to upend the lives of tens of millions of people…
