强对流天气蓝色预警：7省区有小时雨量大于50毫米的短时强降水

Group 1 - The Central Meteorological Observatory issued a blue alert for severe convective weather, predicting heavy rainfall exceeding 20 mm per hour in various regions from August 6 to August 7 [1] - Specific areas such as southern Shandong, eastern and southwestern Henan, northern Anhui, northern Jiangsu, central and eastern Sichuan, northern and southeastern Guangxi, and western Guangdong may experience hourly rainfall exceeding 50 mm, with maximum amounts potentially reaching over 80 mm [1] - Regions including southeastern Jilin, southeastern Qinghai, southeastern Chongqing, northwestern Guizhou, western Yunnan, southeastern Guangxi, and central and southern Guangdong are expected to face thunderstorms with wind speeds exceeding level 8 or hail [1] Group 2 - The government and relevant departments are advised to prepare for short-term heavy rain, thunderstorms, and strong winds, with meteorological departments preparing for artificial hail prevention [4] - Outdoor activities should be minimized, and individuals are advised to stay away from temporary structures and billboards [4] - Livestock should be moved to sheltered areas, and precautions should be taken to secure buildings and outdoor items against severe weather [4]