中国气象局
In the afternoon of August 23, the China Meteorological Administration declared the formation of a tropical depression near Hainan. Hong Kong Observatory followed later that afternoon. The depression necessitated Tropical Cyclone Signal No.1 in Hong Kong and Macau, which means that the centre of a tropical cyclone is within of the respective Special Administrative Regions, and may later affect them. The depression made landfall at Guangdong at 5:55 a.m. CST on August 25 and dissipated later that morning.