预计8月12日14时至13日14时，内蒙古东南部、华北中北部、西南地区东部、江南东部等地的部分地区将有8级以上 雷暴大风或冰雹天气，其中，北京北部、天津北部等地的部分地区将有10级以上雷暴大风，最大风力可达11级以 上；内蒙古东部、华北中北部、江淮西部、江汉、江南西北部和中东部、西南地区东部和南部、华南东部和南部等 地的部分地区将有小时雨量大于20毫米的短时强降水天气，其中，河北中部和东北部、北京西南部和北部、天津北 部、河南南部、湖北北部、湖南西部、贵州东南部和西南部、云南东部等地的部分地区小时雨量大于50毫米，最大 可达70毫米以上。 央视网消息：中央气象台8月12日10时升级发布强对流天气黄色预警： 4.机场、铁路、高速公路和水上交通等单位应采取限飞、限速或暂时关闭等措施保障人员和交通安全，相关水域水上 作业和过往船舶应回港规避，加固港口设施； 5.检查城市、农田、鱼塘排水系统，做好必要的排涝措施和对山洪、滑坡、泥石流等灾害的防御准备。 防御指南： 1.政府及相关部门按照职责做好防短时暴雨、防雷、防大风应急防御工作，气象部门做好人工防雹作业准备并择机进 行作业； 2.驾驶员通过积水路段应减速慢行确认安全 ...

Group 1 - The Central Meteorological Administration predicts heavy rainfall and severe convective weather in various regions including Jianghan, Jianghuai, Chongqing, Guizhou, and Hunan from the night of August 11 to August 12 [1] - An orange flood disaster meteorological warning and geological disaster meteorological risk warning were jointly issued by the Ministry of Water Resources, the Ministry of Natural Resources, and the China Meteorological Administration [1] - There is a high possibility of mountain flood disasters in parts of southwestern Hubei, northwestern Hunan, eastern Chongqing, and northwestern Yunnan from 20:00 on August 11 to 20:00 on August 12 [1] Group 2 - On August 7, a mountain flood disaster occurred in Ma Po Township, Yuzhong County, Lanzhou City, Gansu Province due to heavy rainfall [2] - A total of 856 personnel, 142 vehicles, 16 boats, and 11 dogs from the national comprehensive fire rescue team were dispatched for rescue operations [2] - As of 19:00 on August 11, the rescue teams had successfully rescued 8 individuals and evacuated 479 trapped individuals [2]

Group 1 - The Gansu Lanzhou Central Meteorological Station issued a yellow warning for strong convective weather, predicting thunderstorms in parts of the region, particularly in Lanzhou, Baiyin, and Linxia [1] - Heavy rainfall is expected in specific areas, with maximum hourly rainfall reaching 15-35 millimeters, primarily from August 11 at 12:00 to August 12 at 08:00 [1] - To ensure public safety, several tourist attractions, including the Tulugou National Forest Park and Qiyun Rural Tourism Town, will be temporarily closed from August 11 at 00:00 to August 12 at 00:00 [1]

Core Viewpoint - The article discusses the ongoing severe weather conditions in various regions of China, including heavy rainfall and strong convective weather warnings issued by the Central Meteorological Observatory. Group 1: Weather Warnings - A yellow rainstorm warning has been issued, predicting heavy to torrential rain in several regions from August 11 to August 12, with specific areas experiencing extreme rainfall of 250 to 280 millimeters [3][5][7] - A blue warning for strong convective weather has also been issued, forecasting wind speeds exceeding 8 levels, with some areas in Inner Mongolia and Hebei experiencing winds above level 10 [5][7] - The main impact period for these severe weather conditions is expected to be from the afternoon to the night of August 11 [8]

3.驱赶家禽、牲畜进入有顶蓬的场所，关好门窗加固棚舍； 防御指南： 1.政府及相关部门按照职责做好防短时暴雨、防雷、防大风准备工作，气象部门做好人工防雹作业准 备； 2.户外行人和工作人员减少户外活动，注意远离棚架广告牌等搭建物； 央视网消息：中央气象台8月11日10时继续发布强对流天气蓝色预警： 预计8月11日14时至12日14时，内蒙古东部、华北北部、西北地区东部、西南地区东部等地的部分地区 将有8级以上雷暴大风或冰雹天气，其中，内蒙古东南部、吉林西部、河北北部、重庆东南部等地的部 分地区将有10级以上雷暴大风，最大风力可达11级以上；内蒙古东部、华北北部、西北地区东部、江 淮、江汉、江南北部、西南地区东部和南部、华南南部等地的部分地区将有小时雨量大于20毫米的短时 强降水天气，其中，江苏中部、湖北西部和南部、湖南北部、四川东部、重庆中西部和东南部、贵州西 部和东北部等地的部分地区小时雨量大于50毫米，最大可达70毫米以上。 4.相关水域水上作业和过往船舶采取回港规避或者绕道航行等积极应对措施，工地注意遮盖建筑物资， 妥善安置易受暴雨、风雹影响的室外物品； 5.检查城市、农田、鱼塘排水系统，做好排涝准备和 ...

Core Viewpoint - The article highlights the occurrence of heavy rainfall and potential severe weather conditions across various regions in China, particularly in Sichuan, Chongqing, Hubei, Anhui, and Jiangsu, with warnings for possible secondary disasters and impacts on transportation, tourism, and agriculture [1][2][3]. Summary by Relevant Sections - **Heavy Rainfall Reports**: From 8 AM on August 10 to 6 AM on August 11, significant rainfall was recorded in several areas, including 193 mm in Enshi, Hubei, and 221 mm in Zhangjiajie, Hunan, with maximum hourly precipitation reaching 50-80 mm in various locations [2][3]. - **Forecast for Upcoming Days**: The forecast indicates that from August 11 to 12, regions including Jianghan, Jianghuai, and parts of Southwest China will experience moderate to heavy rain, with some areas expecting heavy rainfall or severe storms, particularly in central Jiangsu, southern Hubei, and northern Guizhou [3][6]. - **Severe Weather Alerts**: The Central Meteorological Observatory has issued yellow alerts for heavy rain and blue alerts for severe convective weather, indicating the potential for strong winds and hail in certain areas, with wind speeds exceeding 10 levels in some regions [3][6][7]. - **Future Rainfall Predictions**: From August 12 to 14, additional rainfall is expected in northeastern regions, with some areas forecasted to receive 100-200 mm of rain, particularly in southeastern Fujian and eastern Guangdong [10][11].

需要提醒的是，近期受降水影响，苏城气温有所回落，但空气湿度较大，闷热感依然明显，市民可 多关注预报预警信息，防范强对流天气带来的不利影响。 立秋以来，气温的"冲劲"好像更足了。受副热带高压控制，苏城前段时间几乎每天拷贝"晴热+午后 雷阵雨"的模式，气温持续较高，其间天气有一个明显变化，由于对流条件不佳，午后局部雷阵雨登场 机会少，闷热持续。截至昨日（8月10日），苏城今夏已出现18个高温日，日最高气温为38.1℃，出现 在7月5日。 根据最新气象资料，预计苏城8月中旬降水量正常略偏少，旬内气温前低后高，旬平均气温较常年 正常略偏高。据市气象台最新预测，本周苏城13日前多雷阵雨天气，局部地区雨量大，并可能伴有7～8 级雷雨大风。13日夜里起以云系变化为主。新的一周，前期受降水和云系影响，气温小幅波动，13日起 气温回升，本周最高气温36℃，出现在16日。 ...

Core Points - The Central Meteorological Observatory issued a blue alert for severe convective weather, predicting strong winds and hail in various regions from August 10 to August 11 [1] - Areas such as eastern Inner Mongolia and northwestern Hebei may experience wind speeds exceeding level 10, with maximum wind force potentially reaching above level 11 [1] - Heavy rainfall is expected in several regions, with hourly precipitation exceeding 20 mm, and some areas may see rainfall over 50 mm, potentially reaching 80 mm [1] Summary of Defense Guidelines - Government and relevant departments should prepare for short-term heavy rain, thunderstorms, and strong winds, with meteorological departments ready for artificial hail prevention [4] - Outdoor activities should be minimized, and individuals should stay away from temporary structures and billboards [4] - Livestock should be moved to sheltered areas, and doors and windows should be secured [4] - Water operations and passing vessels should take measures to return to port or navigate around affected areas, while construction sites should cover materials and secure outdoor items [4] - Drainage systems in cities, farmland, and fish ponds should be checked and prepared for flood prevention, along with readiness for mountain floods, landslides, and mudslides [4]

Summary of Key Points Core Viewpoint - Sichuan province is experiencing significant rainfall, with heavy rain and severe weather expected over the next two days, particularly in urban areas like Chengdu, Bazhong, and Yibin, which may face heavy downpours and strong convective weather [1][5]. Weather Forecast - The weather forecast indicates that from August 10 to 11, the majority of Sichuan will experience thunderstorms or rain, with rainfall levels expected to reach moderate to heavy, particularly in 11 cities including Yaan, Leshan, and Dazhou, where localized heavy rain and severe storms are anticipated [1][3]. - On August 11, the weather will remain cloudy to overcast in most of Sichuan, with thunderstorms or rain expected in several cities, including Dazhou and Nanchong, with localized heavy rain and severe weather conditions [3]. Public Advisory - Meteorological departments are advising the public to stay informed about weather warnings and to minimize outdoor activities during severe weather events, as there is a risk of secondary disasters such as geological hazards and urban flooding [5].

Core Points - The Central Meteorological Observatory issued a blue alert for severe convective weather, predicting strong winds and hail in various regions from August 10 to August 11 [1] - Areas such as central Inner Mongolia, southeastern Chongqing, and western Hubei are expected to experience wind speeds exceeding level 10, with maximum wind speeds potentially reaching above level 11 [1] - Short-term heavy rainfall is anticipated in regions including central Inner Mongolia, central Anhui, and central Jiangsu, with hourly rainfall exceeding 50 millimeters and potentially reaching over 80 millimeters in some areas [1] Defense Guidelines - Government and relevant departments should prepare for short-term heavy rain, thunderstorms, and strong winds, with meteorological departments ready for artificial hail prevention [4] - Outdoor activities should be minimized, and individuals should stay away from temporary structures and billboards [4] - Livestock should be moved to covered areas, and doors and windows should be secured [4] - Water operations and passing vessels should take measures to return to port or navigate around affected areas, while construction sites should cover materials and secure outdoor items [4] - Drainage systems in cities, farmland, and fish ponds should be checked, and preparations for mountain floods, landslides, and mudslides should be made [4]