Group 1 - The Central Meteorological Administration issued a yellow rainstorm warning, predicting heavy rain in various regions including eastern and southern Sichuan, southern Shaanxi, western Henan, and parts of Hainan Island, with localized extreme rainfall expected to reach 250-280 mm [2][4] - The warning indicates that short-term heavy rainfall may occur, with maximum hourly rainfall of 20-50 mm, and localized areas possibly exceeding 60 mm, along with thunderstorms and strong winds [2][4] Group 2 - A yellow typhoon warning was issued for Typhoon "Bolaoi," which was located approximately 255 km southeast of Sanya, Hainan, with maximum wind speeds of 12 levels (35 m/s) and a minimum central pressure of 970 hPa [6][12] - The typhoon is expected to move northwest at a speed of 25-30 km/h, strengthening as it approaches the northern coast of Vietnam, where it is forecasted to make landfall as a typhoon [6][12] - Wind forecasts indicate that from 08:00 on September 28 to 08:00 on September 29, areas including the South China Sea and Hainan Island will experience winds of 6-8 levels, with gusts reaching 9-10 levels, and localized areas may see winds of 11-13 levels [7][12]

Group 1 - The article discusses the expected heavy rainfall in the northern Shaanxi region from August 26 to 27, with significant rainfall predicted in northern Yan'an and eastern Yulin, including areas such as Wuqi County, Zhidan County, and Zichang City [1][2] - The meteorological forecast indicates that the strongest rainfall will occur in the afternoon to night of August 26, with some locations experiencing rainfall exceeding 60 millimeters per hour [1][2] - The article highlights the potential risks associated with the heavy rainfall, including flash floods, geological disasters, and urban flooding, particularly in Yulin and northern Yan'an [2] Group 2 - Authorities are advised to implement safety management measures for transportation, tourism, and accommodations due to the high risk of secondary disasters from the rainfall [2] - The article emphasizes the need for monitoring and early warning services to assess the risks posed by thunderstorms and heavy rainfall, particularly for infrastructure such as reservoirs and transportation systems [2] - It is recommended that preventive measures be taken in vulnerable areas, including mountainous regions and tourist sites, to mitigate the impact of the expected severe weather [2]

Core Viewpoint - Guangdong province is experiencing severe rainfall, prompting the elevation of flood emergency response levels to ensure public safety and disaster preparedness [1][3]. Group 1: Weather Conditions - Over the past 24 hours, 56 counties in Guangdong have reported heavy rain, with forecasts indicating continued rainfall in the coming days [1]. - From August 5 to 6, heavy rain to torrential rain is expected across Guangdong, with localized extreme rainfall [3][10]. Group 2: Emergency Response Measures - The Guangdong Provincial Water Resources Department has raised the flood emergency response from Level III to Level II as of August 5 at 8 AM [1]. - Local authorities are urged to strengthen flood prevention responsibilities, monitor rainfall conditions closely, and issue timely flood warnings [3]. Group 3: Local Actions - Huizhou's Zhongkai High-tech Zone has implemented a "Five Stops" policy, halting classes, work, production, transportation, and business operations starting from 6 AM on August 5 [5]. - Several scenic areas, including Baiyun Mountain and Luofu Mountain, have announced temporary closures due to the severe weather [7]. Group 4: Public Safety Advisories - Citizens are advised to stay indoors and avoid unnecessary travel during the heavy rain period, particularly in flood-prone areas [8][12]. - The Guangzhou Flood Control Headquarters has activated a Level IV flood emergency response as of 11:55 AM on August 5 [8].

Summary of Key Points Core Viewpoint - The Central Meteorological Observatory issued an orange rainstorm warning, predicting heavy to torrential rain in various regions from August 4 to August 5, with some areas experiencing extreme rainfall of 250 to 350 millimeters [1]. Group 1: Weather Forecast - Heavy rain is expected in eastern Qinghai, central and eastern Gansu, central and eastern Inner Mongolia, central and eastern Shanxi, Beijing-Tianjin-Hebei, northern Henan, most of Guangxi, Guangdong, southern Fujian, western Yunnan, and Taiwan Island [1]. - Specific areas such as southwestern Beijing, southern Tianjin, central and southern Hebei, southeastern Fujian, eastern Guangxi, and northern and central eastern Guangdong are forecasted to experience torrential rain [1]. - Localized extreme rainfall (250-350 mm) is anticipated in southern Hebei, eastern Guangxi, and northern and central eastern coastal Guangdong [1]. Group 2: Weather Impact - Short-term heavy precipitation is expected, with maximum hourly rainfall reaching 20-50 mm, and localized areas possibly exceeding 80 mm [1]. - Strong convective weather, including thunderstorms and strong winds, may occur in affected regions [1]. Group 3: Emergency Response Guidelines - Government and relevant departments are advised to prepare for emergency responses to the rainstorm [1]. - Dangerous outdoor electrical sources should be cut off, and outdoor work should be suspended [1]. - Units in hazardous areas should halt classes and operations, ensuring the safety of students and employees [1]. - Urban and agricultural drainage systems should be managed effectively to prevent potential disasters such as flash floods, landslides, and mudslides [1].

Core Viewpoint - The article highlights the severe weather conditions expected in various regions of China, particularly focusing on heavy rainfall and the associated risks of flooding and landslides. Group 1: Weather Forecast - The Central Meteorological Observatory issued an orange rainstorm warning, predicting heavy to torrential rain in several areas from August 4 to August 5, with specific regions experiencing extreme rainfall of 250 to 350 millimeters [1] - Areas such as southwestern Beijing, southern Tianjin, and central Hebei are expected to see significant rainfall, with some locations potentially exceeding 200 millimeters [5] Group 2: Defense Guidelines - Government and relevant departments are advised to prepare for emergency responses to the rainstorm [3] - Dangerous outdoor electrical sources should be cut off, and outdoor work should be suspended to ensure safety [3] - Units in hazardous areas are recommended to suspend classes and operations, taking special measures to protect students and employees [4] Group 3: Risk Management - It is crucial to manage urban and agricultural drainage effectively to prevent potential disasters such as flash floods, landslides, and mudslides [4]

Summary of Key Points Core Viewpoint - The Central Meteorological Observatory has issued an orange rainstorm warning, predicting heavy to torrential rain in various regions from August 4 to August 5, with some areas experiencing extreme rainfall of 250 to 350 millimeters [1]. Group 1: Weather Forecast - Heavy to torrential rain is expected in eastern Qinghai, central and eastern Gansu, central and eastern Inner Mongolia, central and eastern Shanxi, Beijing-Tianjin-Hebei, northern Henan, most of Guangxi, Guangdong, Hong Kong, Macau, southern Fujian, western Yunnan, and Taiwan [1]. - Specific areas such as southwestern Beijing, southern Tianjin, central and southern Hebei, southeastern Fujian, eastern Guangxi, and northern and central eastern Guangdong are forecasted to experience heavy rain, with some regions facing extreme rainfall [1]. Group 2: Rainfall Intensity - The maximum hourly rainfall is expected to reach 20 to 50 millimeters, with localized areas potentially exceeding 80 millimeters [1]. - Areas with extreme rainfall may also experience strong convective weather, including thunderstorms and strong winds [1]. Group 3: Emergency Response Guidelines - Government and relevant departments are advised to prepare for emergency responses to the rainstorm [3]. - Dangerous outdoor electrical sources should be cut off, and outdoor work should be suspended [3]. - Units in hazardous areas should halt classes and operations, ensuring the safety of students and employees [3]. - Measures should be taken for urban and agricultural drainage, with precautions against potential disasters such as flash floods, landslides, and mudslides [3].

Group 1 - The Guangdong Provincial Emergency Management Department, Meteorological Bureau, Water Resources Department, Housing and Urban-Rural Development Department, Transportation Department, and Culture and Tourism Department issued a warning for heavy rainfall from August 3 to 5, with the potential for localized extreme rainfall in southern Guangdong [1][7] - Residents in low-lying areas, basements, subway tunnels, and sunken overpasses are advised to be cautious of flooding risks and to avoid water-related hazards such as electric shock and falling manhole covers [2] - Residents living near cliffs, mountains, slopes, and rivers should be vigilant against geological disasters, including flash floods and flooding from small to medium rivers, and are urged to monitor rainfall closely and strengthen inspections of water conservancy projects [3] Group 2 - Caution is advised for participation in high-risk water-related activities, and individuals should refrain from visiting undeveloped or unsafe riverbeds, popular tourist spots, and flood discharge areas for activities such as hiking or camping [4] - As of 9 AM today, Guangdong has issued nine red rainstorm warnings, affecting areas including Puning City, Lufeng City, and Nanao County [5] - Due to the impact of heavy rain, certain train services on the Jingguang Railway will be suspended, with 8 trains planned for suspension on August 2 and 17 trains on August 3, with delays expected for other services [6]

Core Viewpoint - Guangdong Province is facing severe weather conditions with heavy rainfall expected from August 3 to 5, leading to potential risks of flooding, geological disasters, and urban waterlogging [1][4][7]. Group 1: Weather Warnings and Risks - A red rainstorm warning has been issued for multiple areas in Guangdong, including Puning City and Lufeng City, indicating the severity of the upcoming weather [4][6]. - Residents in low-lying areas, basements, subway tunnels, and sunken interchanges are advised to be cautious of waterlogging risks and avoid water-related hazards [2][3]. - Those living near cliffs, mountains, slopes, or water bodies should be vigilant against geological disasters and flash floods [3][4]. Group 2: Emergency Response Measures - The Guangdong Provincial Flood Control, Drought Relief, and Wind Prevention Headquarters has activated a Level IV emergency response to address the anticipated heavy rainfall and associated risks [7]. - Local authorities are urged to enhance monitoring of rainfall and strengthen inspections of water conservancy projects to mitigate potential damage [4][7]. - Communities are encouraged to avoid high-risk water activities and refrain from visiting unsafe areas during the severe weather [4][7].

Core Viewpoint - The article highlights the severe weather warnings issued for southern Guangdong, indicating the potential for heavy rainfall and associated risks, urging residents to take precautions and stay informed about local alerts [1][2][4]. Weather Warnings - Guangdong's emergency management and meteorological departments have issued warnings for heavy to extremely heavy rainfall from August 3 to 5, with localized areas experiencing severe weather conditions [1][8]. - A total of 9 red rainstorm warnings have been issued across various regions, including cities like Puning and Lufeng [2]. Safety Precautions - Residents in low-lying areas, basements, and near rivers are advised to be cautious of flooding risks and potential geological hazards, including landslides and flash floods [4]. - It is recommended to avoid high-risk water activities and refrain from visiting unsafe areas during the severe weather [4]. Transportation Impact - The heavy rainfall is expected to disrupt railway services, with the Guangzhou Railway Group announcing the suspension of several trains on the Jingguang Railway due to safety concerns [6][7]. - Specific train cancellations include 8 trains on August 2 and 17 trains on August 3, with travelers advised to check the 12306 website for updates [7].

Core Points - The Central Meteorological Administration issued an orange rainstorm warning on July 30, predicting heavy rainfall in various regions including northern Zhejiang, eastern Anhui, and parts of Jiangsu and Shandong from 20:00 on July 30 to 20:00 on July 31 [1] - Areas such as southeastern Anhui, central Jiangsu, and southwestern Taiwan are expected to experience torrential rain, with localized extreme rainfall reaching between 250 to 280 millimeters [1] - Short-term heavy precipitation is anticipated, with maximum hourly rainfall of 20 to 50 millimeters, and localized areas may exceed 80 millimeters, along with thunderstorms and strong winds [1] Defense Guidelines - Government and relevant departments should carry out emergency measures for rainstorm defense [3] - Dangerous outdoor power sources should be cut off, and outdoor work should be suspended [3] - Units in hazardous areas should suspend classes and operations, taking special measures to protect students and employees [3] - Urban and agricultural drainage should be managed, with precautions against potential disasters such as flash floods, landslides, and mudslides [3]