Core Viewpoint - The Shandong Meteorological Bureau has issued a yellow high-temperature warning, predicting temperatures above 35°C in inland areas from August 19 to 23 due to the influence of the subtropical high-pressure system [1]. Summary by Relevant Sections High-Temperature Forecast - From August 19 to 23, inland areas of Shandong are expected to experience high temperatures ranging from 35°C to 39°C, with some areas potentially reaching 40°C. Coastal regions will see temperatures between 30°C and 34°C [1]. Daily Weather Conditions - On August 19, cities such as Liaocheng, Dezhou (eastern), Binzhou (southern), Dongying (southern), Jinan, Zibo, Weifang, Tai'an, Heze, Jining, Zaozhuang, Linyi, Rizhao, and northern Qingdao will have temperatures between 35°C and 37°C, while other areas will range from 30°C to 34°C. The forecast for August 20 to 22 indicates similar high temperatures in inland areas [4][6][9]. Weather Patterns and Influences - The formation of high temperatures is attributed to specific weather systems, particularly the subtropical high-pressure system, which is known as a "messenger of high temperatures." Urban heat island effects and global warming are also contributing factors to the increasing frequency of extreme heat events [11].

Group 1 - The core point of the article highlights the persistence of high temperatures in southern China due to a strong subtropical high pressure, which is expected to last until the end of August [1][2] - The summer heat this year has been notable, with regions like the southwest, Jianghuai, and Huanghuai experiencing temperatures above the historical average during the 30-day period of the summer heat [2][4] - Cities such as Nanjing, Shanghai, Hangzhou, Chongqing, and Fuzhou are likely to experience continuous high temperatures this week, with Hangzhou potentially breaking its record for the longest consecutive high-temperature days in August [4] Group 2 - The article mentions that after the start of autumn, high temperatures and humidity in southern China will remain common, while northern regions will see a decrease in high temperatures and increased rainfall [4][6] - The forecast indicates that from August 20 to 22, regions in Inner Mongolia, northern China, and Northeast China will experience moderate to heavy rainfall, with some areas facing the risk of heavy rain [6] - The article also notes the development of tropical depressions in the South China Sea, with potential typhoons forming in the Pacific, which could impact weather conditions in southern China [6]

Group 1 - The article discusses the warming and humidification trend in northern China, suggesting that while there are indications of a shift towards a "southern" climate, further research is needed to confirm this [1][3] - Since July, northern China has experienced multiple rounds of heavy rainfall, with 13 instances of heavy rain reported, which is 5 more than the average for the same period [1][2] - The early onset of the rainy season in North China, starting on July 5, is noted as the earliest since 1961, indicating significant climatic changes [2][3] Group 2 - The abnormal atmospheric circulation, particularly the west Pacific subtropical high, is identified as a key factor contributing to the increased rainfall in northern regions [2][3] - The article highlights the relationship between global warming and the northward movement of the subtropical high, which is believed to be pushing warm, moist air into northern China [3] - The World Meteorological Organization reports that climate-related disasters have increased fivefold over the past 50 years, with China being particularly sensitive to climate change [3][4] Group 3 - The article emphasizes the need for a comprehensive disaster risk management approach, including government leadership, early warning systems, and public participation to address extreme weather events [4][5] - It mentions the United Nations' initiative for early warning systems to protect populations from climate-related disasters by 2027, showcasing a global effort to enhance climate resilience [5]

Summary of Key Points Core Viewpoint - The upcoming week will see a weather pattern of rain and heat across central and eastern China, with significant rainfall in the north and south, while the central regions will experience prolonged high temperatures, particularly in the Yangtze River basin [1][3]. Group 1: High Temperature Conditions - The subtropical high pressure will be stronger than usual, affecting areas from southern North China to Jiangnan and southeastern China, leading to high temperatures comparable to the typical summer heat [3]. - The core area of high temperatures will be in the Yangtze River basin, with maximum temperatures generally ranging from 35 to 37°C [3][5]. - Southern cities such as Hefei, Wuhan, Nanjing, Shanghai, Hangzhou, Nanchang, Changsha, and Chongqing will experience continuous high temperatures, forming a "southern high-temperature alliance" [3]. Group 2: Rainfall and Weather Variability - Northern regions, including parts of Inner Mongolia, Shanxi, Hebei, Tianjin, Shandong, Jilin, and Liaoning, will experience multiple rainfall events and strong convective weather [6][8]. - The rainfall in these areas will be characterized by significant variability, with scattered heavy rain expected in regions like Inner Mongolia and the Beijing-Tianjin-Hebei area [8]. - Qinghai province has seen a 43% increase in rainfall compared to the same period last year, and this trend is expected to continue, raising concerns about secondary disasters such as flash floods and landslides [11]. Group 3: Tropical Low Pressure Impact - A tropical low pressure system in the South China Sea is expected to affect southern China, particularly bringing strong rainfall to regions like central and southern Guangdong, Hainan Island, and parts of Guangxi and Yunnan [12][14]. - The low pressure system is anticipated to make landfall on the southwestern coast of Hainan Island, with wind speeds of 6-7 levels and rainfall intensity increasing in the affected areas [12].

Summary of Key Points Core Viewpoint - The article discusses the ongoing weather patterns in China, highlighting the impact of tropical low pressure and monsoon currents leading to heavy rainfall in southern regions and severe convective weather in northern areas. It also forecasts a significant rise in temperatures across various regions in the coming days. Group 1: Weather Patterns and Forecasts - Southern regions such as Hainan, Guangdong, Guangxi, and Yunnan are experiencing strong rainfall due to the influence of tropical low pressure and monsoon currents [2][5] - Northern regions, particularly Hebei, Shandong, and Tianjin, are facing rainfall and severe convective weather, with some areas experiencing heavy to extreme rainfall [2][3] - The Central Meteorological Observatory predicts continued heavy rainfall in southern China and rainfall in northern regions over the next two days [2][3] Group 2: Temperature Trends - A significant heatwave is developing in central and eastern China, with the subtropical high pressure expected to strengthen and expand northward, leading to high temperatures exceeding 40°C in areas like the Sichuan Basin and Zhejiang [6] - The humidity levels in the Huanghuai to Yangtze River basin will be high, resulting in a perceived temperature of 40°C or above, with some areas reaching around 45°C [6] - Major cities in southern China, including Hefei, Wuhan, and Nanjing, are expected to experience extreme heat, with Hangzhou potentially reaching 40°C on consecutive days [6]

Core Points - Shanghai recorded a high temperature of 35.2℃, marking the 29th high-temperature day of the summer [1] - The region has experienced ten consecutive days of high temperatures since August 6, indicating a strong influence of the subtropical high-pressure system [1] - Forecasts suggest that Shanghai will continue to experience hot and dry weather until the end of the month, with little rainfall expected [1] Weather Patterns - The subtropical high-pressure system is expected to remain dominant, with trends in mid-August resembling those of 2020 [1] - Despite the strong presence of the subtropical high, the likelihood of extreme high temperatures in Shanghai over the next ten days is low [1] Potential Influences - A developing "typhoon embryo" may emerge, with tropical disturbances expected to form at sea next week [1] - The potential impact of these disturbances on Shanghai's ongoing high temperatures will require close monitoring [1]

Core Viewpoint - Typhoon "Yangliu" has made landfall twice in Taiwan and Fujian, causing severe weather conditions in southern China, with significant rainfall and potential for flooding in affected areas [2][3][4] Group 1: Typhoon Impact - Typhoon "Yangliu" made landfall in Taitung County, Taiwan, as a strong typhoon and later weakened to a strong tropical storm upon its second landfall in Fujian [2] - The typhoon has resulted in heavy rainfall across Taiwan, Guangdong, and Fujian, with some areas experiencing extreme rainfall, such as 635.5 mm in Pingtung County, Taiwan [2] - The Central Meteorological Administration forecasts continued heavy rainfall in Guangdong, Guangxi, and other regions, with some areas expecting extreme rainfall [3][4] Group 2: Weather Conditions - The influence of the subtropical high pressure is expected to bring back hot and humid weather to the North China Plain, with cities like Jinan and Zhengzhou likely to experience high temperatures [5] - The Yangtze River Delta is also expected to endure high temperatures, with cities like Shanghai and Nanchang facing persistent heat over the next week [5] - In contrast, areas in southern and southwestern China will experience a temporary drop in temperatures due to increased rainfall from Typhoon "Yangliu" [5] Group 3: Warnings and Precautions - An orange rainstorm warning and a blue typhoon warning are currently in effect, indicating the severity of the weather conditions [6] - The residual circulation of "Yangliu" is expected to slow down in Guangxi, leading to prolonged rainfall and increased risk of secondary disasters [6]

Group 1 - The core viewpoint of the articles highlights the return of high temperatures in Suzhou due to the influence of the subtropical high-pressure system, with temperatures expected to reach around 37°C on the 19th [1] - The duration of the current high-temperature period is expected to be long, prompting citizens to take precautions against heat [1] - The strengthening of the subtropical high-pressure system has led to a significant reduction in precipitation in the Yangtze River basin since the 13th, allowing temperatures to rise [1] Group 2 - The 11th typhoon "Yangliu" is currently far from Suzhou and is not expected to have a direct impact on the city according to the latest forecasts [2]

Core Viewpoint - Typhoon "Yangliu" is expected to make landfall in Taiwan and then again in the coastal areas of Fujian and Guangdong, bringing heavy rainfall and strong winds to several regions in China [1][3][4] Group 1: Typhoon Path and Impact - Typhoon "Yangliu" is currently classified as a strong typhoon and is moving towards Taiwan at a speed of approximately 30 kilometers per hour [3] - The typhoon is forecasted to make landfall in southeastern Taiwan around noon on August 13, and then re-enter the sea before making a second landfall between Xiamen and Shantou on the night of August 13 to the early morning of August 14 [3][4] - After its second landfall, "Yangliu" will continue to move northwest, gradually weakening in intensity [3][4] Group 2: Wind and Rainfall Forecast - Wind speeds are expected to reach 9-10 levels in southern Taiwan and coastal areas of Fujian, with gusts potentially reaching 13-14 levels near the typhoon's center [4] - Heavy rainfall is anticipated in eastern and southern Guangdong, southern Fujian, and parts of Jiangxi and Hunan, with localized areas experiencing extreme rainfall of 250-300 millimeters [4] - The typhoon will continue to affect regions such as Guangdong, Guangxi, southern Jiangxi, and parts of Hunan and Guizhou, leading to heavy rain or torrential rain in these areas [4] Group 3: Comparison with Previous Typhoons - Unlike Typhoon "Zhu Jie Cao," which significantly influenced northern regions, "Yangliu" is not expected to have a notable impact on northern water vapor transport due to the prevailing subtropical high pressure [6][7] - The frequency of typhoons affecting inland areas and northern regions this year is higher than in previous years, attributed to the unusual behavior of the subtropical high pressure [7]

来看具体动向，据中央气象台消息，台风"杨柳"（强热带风暴级）的中心周一下午5点钟位于台湾 台东市偏东方向大约1110公里的西北太平洋洋面上，预计"杨柳"将以每小时25-30公里的速度向偏西方 向移动，强度逐渐加强，最强可达强台风级（42-48米/秒，14-15级），并向台湾东南部沿海靠近，将于 13日中午前后在上述沿海登陆（台风级或强台风级，38-45米/秒，13-14级），穿过台湾岛后进入台湾海 峡，强度逐渐减弱，向福建南部到广东东部一带沿海靠近。 由于"杨柳"个头较小，未来路径和强度预报仍具有不确定性。中国天气网首席气象分析师信欣介 绍，台风"杨柳"大概率在13日白天先登陆台湾，13日夜间至14日凌晨再登陆福建。如果台风强度发展超 预期，路径也可能向西向南调整，擦过台湾南部直奔粤东；反之如果台风弱于预期，也可能从台湾北部 擦过，直奔浙江。 由此看来，台风"杨柳"或将两次登陆我国，不过目前"杨柳"距离我国较远，风雨影响还未显现。随 着它逐渐靠近台湾东部沿海，周二夜间起，台风雨将进入核心影响时段。对浙江而言，周三开始，东南 沿海地区将出现阵雨或雷雨天气，部分可达中雨的量级，有雷雨地区局地可伴有短时暴雨和8-1 ...