强对流、台风、暴雨三预警齐发 “杨柳”已加强为强台风级逐渐逼近

Core Viewpoint - The Central Meteorological Administration has issued multiple weather warnings including strong convective weather, typhoon, and heavy rain alerts, indicating severe weather conditions expected in various regions of China from August 13 to August 14, 2023 [1][5][14]. Group 1: Strong Convective Weather Warning - From August 13, 08:00 to August 14, 08:00, areas in southeastern Inner Mongolia, northern and western Northeast China, northern Jiangsu and Anhui, and eastern South China are expected to experience thunderstorms with wind speeds of 8 or higher, with some regions in Heilongjiang, western Liaoning, southern Fujian, and eastern Guangdong potentially seeing winds exceeding 10 [1]. - Short-term heavy rainfall is anticipated in several regions, with hourly rainfall exceeding 20 mm, and areas in southern Fujian and eastern Guangdong may see hourly rainfall exceeding 50 mm, with maximum amounts possibly reaching over 70 mm [1]. Group 2: Typhoon Warning - Typhoon "Yangliu" has intensified to a strong typhoon level, with its center located approximately 170 kilometers southeast of Taitung City, Taiwan, with maximum wind speeds of 14 levels (42 m/s) and a minimum central pressure of 955 hPa [5]. - The typhoon is expected to move northwest at a speed of 25-30 km/h, making landfall on the southeastern coast of Taiwan around noon on August 13, and will subsequently enter the Taiwan Strait, making landfall again in the coastal areas between Xiamen, Fujian, and Shantou, Guangdong during the night of August 13 to early morning of August 14 [5]. Group 3: Heavy Rain Warning - From August 13, 08:00 to August 14, 08:00, regions including central Heilongjiang, western Jilin, western Liaoning, southern Henan, central Hubei, northern Jiangsu, western Yunnan, eastern Guangdong, and eastern and southern Fujian are forecasted to experience heavy to torrential rain, with localized areas in eastern and southern Taiwan potentially seeing extreme rainfall of 250-390 mm [14]. - Some areas may experience short-term heavy rainfall with maximum hourly rainfall between 20-50 mm, and localized regions may exceed 70 mm, accompanied by thunderstorms and strong winds [14].