两部门：四川东北部、陕西南部等地部分地区发生山洪灾害可能性大

Core Viewpoint - The Ministry of Water Resources and the China Meteorological Administration issued an orange warning for mountain flood disasters, indicating a significant risk of such events in specific regions of China from September 5 to September 6 [1] Summary by Relevant Sections - Weather Warning - An orange mountain flood disaster meteorological warning was issued for northeastern Sichuan, northern Chongqing, and southern Shaanxi, indicating a high likelihood of mountain flood disasters in these areas [1] - Affected Areas - Specific regions at high risk include northeastern Sichuan and southern Shaanxi, with other areas also potentially affected due to localized heavy rainfall [1] - Precautionary Measures - Authorities are advised to conduct real-time monitoring, issue flood prevention warnings, and facilitate evacuation and safety measures in response to the anticipated heavy rainfall [1]