Typhoon Matmo, the 21st of the year, made landfall in Xuwen County, southern China's Guangdong Province, with maximum wind speeds of up to 42 meters per second and a pressure of 965 hPa. Before landfall, the typhoon brought strong winds and high waves to Hainan and the Leizhou Peninsula. Emergency measures were activated across Hainan, with transport services suspended and scenic spots closed.