Core Viewpoint - The Jilin Provincial Water Resources Department and the Jilin Provincial Meteorological Bureau issued a red alert for mountain flood disaster risk, indicating a high likelihood of such disasters in specific areas from August 31 to September 1, 2025 [1] Summary by Relevant Sections - **Areas at High Risk**: The cities and counties with a very high likelihood of mountain flood disasters include Tonghua City, Jilin City, Tonghua County, Hunjiang District, Jiangyuan District, Fusong County, Changbai County, Linjiang City, and the Changbai Mountain Protection and Development Zone [1] - **Areas at Greater Risk**: The regions with a relatively high likelihood of mountain flood disasters are Liuhé County, Jingyu County, Antu County, Hunchun City, Longjing City, Yanji City, Tumen City, and Huichun City [1] - **Areas with Possible Risk**: The areas where mountain flood disasters may occur include Dunhua City, Wangqing County, and Huinan County [1]

Core Viewpoint - The article discusses the impact of Typhoon "Swordfish" on Hainan Province, highlighting the emergency response measures and expected severe weather conditions [1][4][7]. Group 1: Typhoon Information - Typhoon "Swordfish" is currently located approximately 200 kilometers southeast of Sanya, with maximum wind speeds of 13 levels (38 m/s) and is expected to strengthen as it approaches Hainan [1][6]. - The typhoon is projected to make landfall between Lingshui and Ledong on the afternoon of August 24, with wind speeds reaching 13-14 levels (40-45 m/s) [1][6][7]. - Rainfall forecasts indicate that certain areas in Hainan may receive between 250-350 mm, with localized areas exceeding 400 mm [1][7]. Group 2: Emergency Response - Hainan's disaster prevention committee has upgraded the emergency response from Level II to Level I as of August 24, 2025, urging immediate action from affected cities [4][7]. - Cities such as Sanya, Lingshui, and Ledong are required to initiate emergency responses at or above the provincial level, while other areas should adjust their responses based on weather forecasts [4][7]. Group 3: Flood and Geological Disaster Risks - An orange alert for mountain flood disaster risk has been issued for several cities, indicating a high likelihood of such events due to the expected heavy rainfall [9][10]. - Geological disaster risk warnings have been issued, with specific areas identified as having a high risk of landslides and other geological hazards [11][12].

Group 1 - The article reports on significant rainfall in southern and northwestern regions of China from August 3 to 5, with Guangdong, Gansu, and Ningxia experiencing heavy to extremely heavy rainfall, and localized areas facing torrential downpours [1] - The National Flood Control and Drought Relief Headquarters has initiated a Level IV emergency response for flood control in Guangdong, Gansu, and Ningxia, and dispatched work teams to assist in flood prevention efforts in Guangdong [1] - The Ministry of Water Resources has issued a red alert for mountain flood disaster risk in 25 counties in Gansu and 6 counties in Qinghai, effective from 20:00 on August 3 to 20:00 on August 4 [1] Group 2 - The Ministry of Water Resources has upgraded the flood defense emergency response from Level IV to Level III for Gansu and Qinghai, emphasizing the need for local water resources departments to strengthen flood prevention responsibilities [1] - Authorities are closely monitoring areas at risk of mountain floods, including populated areas, construction sites, scenic spots, and upstream and downstream of bridges, and are adjusting warning thresholds accordingly [1] - The article highlights the importance of effective monitoring and early warning systems to ensure timely communication of alerts to frontline personnel [1]

Core Points - Gansu Province is experiencing a short-duration heavy rainfall event, with maximum hourly rainfall expected to reach 80 mm from August 3, 14:00 to August 4, 05:00 [1] - The meteorological risk warning for mountain flood disasters has been upgraded from yellow to orange due to the anticipated heavy rainfall [1] - Local areas in Gansu have already recorded hourly rainfall exceeding 40 mm on August 2 and 3 [1] Summary by Category Weather Forecast - Heavy rainfall is forecasted for several cities in Gansu, including Zhangye, Wuwei, Lanzhou, Baiyin, Dingxi, Linxia, and Gannan, with hourly rainfall expected to be between 30 to 50 mm, and potentially reaching 80 mm [1] - Thunderstorms, strong winds, or hail are expected in the Qilian Mountains and southern Lanzhou from 15:00 to 22:00 on August 3 [1] Emergency Response - Gansu's Water Resources Department and Meteorological Bureau have issued an orange warning for mountain flood disaster risks, indicating a high likelihood of such events in Lanzhou, Baiyin, Wuwei, and Linxia from August 3, 14:00 to August 4, 11:00 [1] - A level IV emergency response for flood defense has been activated in Lanzhou, Baiyin, Wuwei, and Linxia starting from 11:00 on August 3 [1] Risk Management - The meteorological and water resources departments have highlighted a high risk of small river floods, mountain floods, geological disasters, and urban flooding due to the overlapping areas of heavy rainfall [2] - Authorities are advised to enhance real-time monitoring, flood warning systems, and evacuation measures, while also considering the adverse effects of hail on agricultural facilities and economic crops [2]

Core Viewpoint - Jilin Province has issued a red alert for meteorological risk of mountain flood disasters, indicating a high likelihood of such events in the next 24 hours in Hunchun City [1] Summary by Relevant Categories Meteorological Risk - The Jilin Provincial Water Resources Department and Meteorological Bureau jointly upgraded the warning to a red alert for mountain flood disaster risk [1] - The alert was issued at 5:55 AM on July 31, 2025, highlighting the urgency of the situation [1] Impact on Local Areas - Hunchun City is specifically mentioned as having a significant risk of mountain flood disasters in the upcoming 24 hours [1]

Core Viewpoint - The Heilongjiang Provincial Flood and Drought Prevention Command Office has issued a meteorological risk warning for mountain flood disasters, urging local authorities to monitor weather conditions and rainfall changes closely [1] Group 1: Risk Warning - A joint warning was issued on June 17, indicating a risk of mountain flood disasters from June 18, 8 AM to June 20, 8 AM in several areas including Aigun, Nenjiang, and Jixi [1] - The warning is classified as a blue alert, indicating a certain level of risk for the specified regions [1] Group 2: Weather Forecast - The Heilongjiang Meteorological Bureau predicts significant rainfall across the province in the coming week, with a major rain event expected from June 18 to June 21 [1] - Rainfall distribution is expected to be uneven, with central and northern areas potentially experiencing heavy rain, accompanied by thunderstorms, strong winds, and hail [1]