大暴雨、特大暴雨，要来了

Core Points - The article discusses the ongoing weather warnings issued by the Central Meteorological Observatory, including heavy rain and typhoon alerts [2][6][11]. Group 1: Heavy Rain Warning - A yellow warning for heavy rain has been issued, predicting significant rainfall in southern Guangdong and eastern Guangxi, with localized areas experiencing extreme rainfall of 250-280 mm [2][7]. - Other regions such as northern Jiangsu, northern and southwestern Anhui, northeastern Chongqing, and western and northeastern Hubei are expected to see heavy rain, with localized downpours of 50-70 mm [2][7]. - The warning includes potential short-term heavy rainfall, with maximum hourly rainfall reaching 20-50 mm, and localized areas exceeding 70 mm, along with thunderstorms and strong winds [2][4]. Group 2: Typhoon Warning - A yellow warning for Typhoon "Tapah" has been issued, with the typhoon's center located near Taishan, Guangdong, with maximum wind speeds of 11 levels (30 m/s) and a minimum central pressure of 980 hPa [6][13]. - The typhoon is expected to move north-west at approximately 20 km/h and make landfall in the coastal area between Taishan and Yangjiang, with wind speeds reaching 28-30 m/s (10-11 levels) upon landfall [7][14]. - The forecast indicates that from September 8 to September 9, heavy rain is expected in southern Guangdong and eastern Guangxi, with localized areas experiencing extreme rainfall [7][12]. Group 3: Defense Guidelines - Government and relevant departments are advised to prepare for heavy rain and typhoon emergencies, including traffic management and evacuation of at-risk populations [4][11]. - Water operations and passing vessels in affected areas should return to port and secure facilities to prevent accidents [11]. - Outdoor large gatherings and high-risk outdoor work should be suspended, and vulnerable populations should be relocated to safe areas [11].