中央气象台发布降雨预警,海南岛出现特大暴雨,其中保亭降水量达457.2毫米,五指山局地最大小时降雨量达80.6毫米1。未来三天,华南南部及南部海域将出现明显降雨过程,海南累计雨量较大,致灾风险高,需做好暴雨次生灾害的防范工作1。
9月14至15日,广西南部沿海、海南岛南部等地部分地区将出现暴雨或大暴雨,降水量在100至200毫米1。9月15至16日,广西西南部、四川盆地东部等地部分地区仍有暴雨或大暴雨,降水量为100至150毫米1。同时,海南南部沿海、广东西部沿海等地出现7至9级大风1。华西地区及西藏等地多为阴雨天气,需关注其对农业、交通和工程建设可能造成的影响1。
The China Meteorological Administration issued a weather alert for significant precipitation events across southern China.1 Hainan Island experienced exceptionally heavy rainfall, with Baoting recording a precipitation total of 457.2 millimeters, while Wuzhishan saw localized hourly rainfall reaching 80.6 millimeters.1 Other affected areas recorded maximum hourly rainfall rates between 40 and 70 millimeters.1
Over the next three days, the southern portions of South China and nearby sea areas are forecast to receive substantial rainfall.1 From September 14 to 15, parts of southern coastal Guangxi, southern Hainan Island, and adjacent regions are expected to experience torrential to extreme rainfall, with accumulated precipitation of 100 to 200 millimeters.1 From September 15 to 16, scattered areas in southwestern Guangxi and the eastern Sichuan Basin will face similar severe rainfall conditions, with precipitation amounts of 100 to 150 millimeters.1 Additionally, southern coastal Hainan and western coastal Guangdong experienced gale-force winds of 7 to 9 on the Beaufort scale.1
The meteorological authority warns that the cumulative rainfall expected in Hainan presents a high risk of disaster-related secondary hazards from heavy rain, necessitating heightened vigilance against secondary disasters.1 Meanwhile, southwestern regions and Tibet are expected to experience persistent overcast and rainy conditions, with potential impacts on agriculture, transportation, and construction projects requiring close monitoring.1
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