8月13日18时，自然资源部、中国气象局、水利部等部门联合发布三项灾害预警[1]。其中，自然资源部与中国气象局发布橙色地质灾害气象风险预警，水利部与中国气象局发布黄色山洪灾害气象预警，中央气象台继续发布暴雨黄色预警[1]。预警覆盖浙江、安徽、河南、湖北、广东等多个地区，有效期为8月13日20时至14日20时[1]。
橙色地质灾害气象风险预警覆盖浙江东南部、安徽西部、河南中南部、湖北北部、广东中部等地，其中湖北西北部局地为橙色预警[1]。预警区域内大暴雨局地降水量达100至185毫米，短时强降水最大小时降雨量为20至50毫米，局地超过80毫米[1]。广东中部部分地区发生山洪灾害可能性较大[1]。
相关部门要求，橙色预警区内高风险隐患点和风险区的受威胁人员请立即撤离[1]。黄色预警区内人员应随时关注预警信息变化，避免在高风险地带逗留[1]。
On August 13 at 6 p.m., the Ministry of Natural Resources, China Meteorological Administration, and Ministry of Water Resources jointly released three disaster warnings affecting multiple provinces [1]. The Ministry of Natural Resources and China Meteorological Administration issued an orange-level geological disaster weather risk warning, while the Ministry of Water Resources and China Meteorological Administration released a yellow-level flash flood weather warning; the Central Meteorological Observatory continued to issue a yellow-level rainstorm warning [1].
The orange-level geological disaster warning covers parts of southeastern Zhejiang, western Anhui, central-southern Henan, northern Hubei, and central Guangdong, with northwestern Hubei designated as a particularly high-risk zone [1]. The warnings remain in effect from 8 p.m. on August 13 through 8 p.m. on August 14 [1]. Affected areas are expected to experience heavy precipitation, with some localities receiving 100 to 185 millimeters of rainfall, while short-duration intense rainfall could reach 20 to 50 millimeters per hour, exceeding 80 millimeters in certain areas [1]. Central Guangdong faces a heightened possibility of flash floods under the yellow-level warning [1].
Authorities urge residents in orange-level warning zones with high-risk geological hazard sites and threatened populations to evacuate immediately [1]. Those in yellow-level warning zones should monitor updates continuously and avoid prolonged exposure in high-risk areas [1].