Core Viewpoint - Greece is facing a new heatwave starting from July 21, expected to last nearly a week, with peak temperatures reaching up to 43 degrees Celsius in central Thessaly [1] Weather Forecast - The heatwave is predicted to peak on July 22, with central Greece experiencing maximum temperatures of 43 degrees Celsius [1] - On July 21, maximum temperatures in central Greece are expected to reach 41 degrees Celsius, while Athens and Thessaloniki may see highs of 38 degrees Celsius [1] - Athens is forecasted to reach 40 degrees Celsius on July 22, with temperatures expected to remain around this level on July 23 [1] Previous Heatwaves - Greece experienced two previous heatwaves in late June and early July, with temperatures in Athens reaching 37 degrees Celsius on July 8 and some central regions hitting 40 degrees Celsius [1] Government Measures - The Greek Ministry of Labor has implemented measures requiring mandatory breaks in outdoor work during the hottest hours (12 PM to 5 PM) starting from July 7 in areas with extreme temperatures [1] Wildfire Risk - The high temperatures are exacerbating the risk of wildfires in Greece, which typically enters its wildfire season in May [1]

Group 1 - The article discusses the phenomenon of "Sanfu days" being the hottest period of the year, with significant temperature increases due to the imbalance between heat absorption and heat dissipation on the ground [1][2] - It highlights the trend of earlier high temperatures in China, with the first high-temperature day occurring earlier in most regions from 1991 to 2020 compared to 1961 to 1990 [2] - The article notes that the number of high-temperature days has generally increased over the past 60 years, with an average increase of 6.7 days every decade in annual warm days [2] Group 2 - The extreme high temperatures are linked to the Western Pacific subtropical high-pressure system, which has been controlling the weather in the central and eastern regions of China [2] - The article emphasizes the health risks associated with extreme heat, urging the public to take precautions and limit outdoor activities during high-temperature periods [2]

Group 1 - A strong rainfall process is ongoing in northern China, with increased rainfall expected in Shandong and Liaoning, including heavy rain and localized torrential rain [1][2] - Typhoon "Wipha" is set to make landfall in the coastal area between Zhuhai and Zhanjiang in Guangdong, with the typhoon rain reaching its peak in Guangdong, Guangxi, and Hainan [2][3] - The Central Meteorological Administration forecasts heavy rain in various regions, including parts of Hainan, Guangdong, Hong Kong, Macau, and northeastern Liaoning, with some areas experiencing torrential rain [2][3] Group 2 - The high-temperature range in China is significantly reducing, but areas such as North China, Huanghuai, and Jiangnan still experience persistent high temperatures, with major cities recording temperatures of 35°C or above [6] - Despite the reduction in high temperatures due to increased rainfall, regions like Xinjiang, Anhui, and the Sichuan Basin will continue to experience prolonged high temperatures over the next week [6]

Core Viewpoint - The article discusses the rising temperatures and the associated health risks, particularly focusing on heat stroke, its symptoms, and the importance of early recognition and treatment [1]. Group 1: Heat Stroke Overview - Heat stroke, medically known as "severe heat illness," is caused by an imbalance between heat production and dissipation due to exposure to high temperatures or intense physical activity, characterized by a core body temperature exceeding 40°C and central nervous system abnormalities [3]. - Key early warning signs for heat stroke include rapid increase in body temperature, extreme fatigue, dizziness, and confusion, summarized as "hot, shaky, dizzy, and confused" [3]. Group 2: Symptoms and Diagnosis - Symptoms of heat stroke can vary; atypical cases may not present with high core temperatures or severe consciousness disturbances, especially in elderly individuals and infants [3][4]. - Specific symptoms to watch for include intense nausea without vomiting, behavioral changes, and abnormal responses to environmental conditions [4]. Group 3: Emergency Response - The primary principle in treating heat stroke is to lower the core temperature as quickly and effectively as possible, with a critical window of 30 minutes to reduce the temperature below 40°C to significantly decrease mortality risk [4]. - Emergency measures include moving the patient to a cool, ventilated area, removing clothing, and using cold water immersion or cooling methods while monitoring vital signs [4].

Core Insights - A nationwide heatwave has led to a surge in air conditioning demand, particularly in traditionally cooler regions like Northeast China, where air conditioning units are in high demand due to extreme temperatures [1][15][21] - The ownership of air conditioning units is closely linked to regional economic development, with wealthier coastal provinces showing higher ownership rates compared to hotter inland areas [3][6][12] - Recent years have seen significant increases in air conditioning ownership in traditionally cooler provinces, indicating a shift in consumer behavior due to climate change and rising temperatures [12][14][18] Group 1: Heatwave Impact - Over 20 provinces are experiencing extreme heat, with some areas recording temperatures above 40°C, affecting about one-third of the country's land area [2] - The highest temperatures recorded include 44.4°C in Henan, marking the hottest July since 1961, and temperatures exceeding 35°C in the northernmost city of Mohe [1][21] - The demand for air conditioning has skyrocketed, with sales in Northeast China increasing by over 700% year-on-year, and installation services being stretched thin due to high demand [15][21] Group 2: Air Conditioning Ownership Trends - National average air conditioning ownership is 145.9 units per 100 households, with Jiangsu leading at 237.3 units, followed by Zhejiang, Chongqing, Guangdong, and Shanghai [3][6] - Ownership rates in traditionally cooler regions like Qinghai and Tibet remain low, with less than 30 units per 100 households, despite rising temperatures [7][12] - The increase in air conditioning ownership in provinces like Yunnan and Jilin has outpaced national averages, reflecting changing climate conditions and consumer needs [12][14] Group 3: Economic Correlation - Historical data shows a strong correlation between air conditioning ownership and local economic development, with wealthier regions experiencing faster growth in ownership rates [12][18] - The top five provinces for air conditioning ownership have shifted from Guangdong, Chongqing, and Shanghai in 1998 to Jiangsu, Zhejiang, and Chongqing by 2023, reflecting economic growth in these areas [8][12] - The increase in air conditioning units is not only a response to economic growth but also to the rising frequency of extreme heat events, which have become more common in recent years [18][21]

Core Viewpoint - The article discusses the extreme high temperatures experienced in China this summer, particularly in the central and northern regions, highlighting the early onset and intensity of the heatwave, which is attributed to climate change and specific atmospheric conditions [1][2][3]. Weather Conditions - Since the beginning of summer, many regions in China have experienced persistent high temperatures, with some areas recording temperatures exceeding 40 degrees Celsius [1]. - In Hubei province, the average maximum temperature from July 1 to 15 was 35.8 degrees Celsius, which is 4.2 degrees Celsius higher than the historical average for the same period [1]. - Hubei has recorded 10.51 days of high temperatures as of July 15, marking the highest number for this time of year historically [2]. Climate Trends - Meteorological experts indicate that the summer heat is becoming more intense and prolonged, with a significant increase in the number of high-temperature days and their intensity over the years [3]. - In Henan province, the average summer temperature has risen by 1.5 degrees Celsius compared to the early 2000s, with the number of days with minimum temperatures above 28 degrees Celsius increasing significantly [3]. Future Projections - The climate models predict that the average number of high-temperature days in Henan will increase by approximately 3 days over the next 25 years [3]. - Hubei is expected to continue experiencing high temperatures, with forecasts indicating that July temperatures will be 1 to 1.6 degrees Celsius above the historical average, along with reduced rainfall [2]. Public Awareness - The article emphasizes the difference between measured air temperature and perceived temperature, explaining that the latter can feel significantly higher due to factors like humidity and direct sunlight [4]. - A yellow high-temperature warning was issued, advising vulnerable populations to take precautions against heat exposure [4].

Summary - A new round of rainfall is expected to begin tonight in northern regions, including the eastern Northwest, Southwest, North China, Huanghuai, Inner Mongolia, and Northeast China, with some areas experiencing moderate to heavy rain, and localized heavy rain or torrential rain [1] - The 6th typhoon of the year, "Wipha," has formed and is anticipated to bring rainfall to southern China [1] - As rainfall develops, high-temperature weather is expected to gradually decrease, although areas such as Guanzhong in Shaanxi, Henan, and Hubei may still experience persistent high temperatures, with extreme temperatures exceeding 40°C in some locations [1]

近日，我国高温天气愈演愈烈，今天（7月16日）依然是大范围高温的强盛时段，陕西、河南、湖北等 地部分地区最高气温可达37至39℃， 局地将出现40℃以上极端高温 。同时，今明两天，已进入多雨期 的华北、东北等地雷雨频繁。 此外，未来三天，内蒙古中东部、东北地区等地多雷阵雨， 局地有大到暴雨 ，并伴有短时强降水、雷 暴大风或冰雹等强对流天气；江南南部、华南、云南等地有分散性强降水，局地有大到暴雨。 近期，华北、东北进入多雨期，黄淮、江淮等地也多分散性阵雨，公众出行需携带雨具，注意交通安 全。 江淮、江汉等地警惕强对流 华北东北进入多雨期 中央气象台7月16日10时继续发布 强对流天气蓝色预警 ，预计7月16日14时至17日14时： 江淮及其东部沿海、江汉、江南地区东部、西北地区中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，河南东南部、安徽中部、江苏中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 。 江淮、江汉、江南地区东部、西北地区中东部、西南地区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，河南南部、安徽中南部、江苏中南部、湖北北部和西部等地的部分地区小 ...

智通财经7月16日电，从陕西省气象台获悉，7月11日—15日，陕西省区域性高温范围广，极端性强，关 中陕南共8个气象站最高气温突破本站历史极值。此次高温过程已持续5天，全省极端日最高气温为 42.8℃。依据省气象台预报，此次高温过程还将持续，预估综合强度为强等级。 陕西多个气象站高温突破历史极值 最高气温42.8℃ ...

7月16日，据中国气象局消息：昨日（7月15日），山东河北内蒙古及华南云南等地出现较强降雨，华北中南部至华南北部等地出现大范围35℃以上高温天 气。其中陕西关中、山西西南部、河南西北部重庆北部、湖北西部等局地达40℃至42.8℃。 中央气象台预计，未来三天内蒙古中东部、东北地区多雷阵雨，江南南部、华南及云南有分散性强降雨，黄淮南部、江淮、江南东北部等地有雷暴大风或 冰雹等强对流天气，黄淮、江汉及陕西等地有持续性高温天气。中央气象台7月16日6时继续发布高温橙色预警。来看具体预报—— 黄淮江汉陕西等地有持续性高温天气 7月16日至20日，黄淮、江汉、江淮、江南北部、陕西关中、四川盆地等地将持续35℃以上高温天气，部分地区最高气温可达39℃至42℃。 专家提醒： 江淮、内蒙古中东部、东北地区有强对流天气，需关注局地强降雨和强对流可能引发的次生灾害。黄淮、江汉、及陕西等地高温天气持续，部分地区最高 气温可达39℃至42℃，需关注对能源供应、人体健康等影响。 兴心"热"出的问题 ● 持续的高温会使人 感到不适,容易引 发中暑、肠道疾病、 心脑血管病。 如果长时间处于高 温高湿环境下,要 特别警惕具有致命 性的重度中暑 ...