8月30日，黄河中游部分地区出现强降雨，位于晋陕交界处的黄河壶口瀑布水量增大，气势磅礴。[新华社 饶北成 摄]
People visit the Hukou Waterfall on the Yellow River on the border area between north China's Shanxi and northwest China's Shaanxi provinces, Aug. 30, 2017. The water volume of Hukou Waterfall surged due to heavy rainfall at the middle reaches. (Xinhua/Rao Beicheng)