China upgrades alert for typhoon Yagi

Photo taken on Aug. 12, 2018 shows vessels anchoring at Jiaoshan dock for shelter in Wenling City, east China's Zhejiang Province. China's national observatory on Sunday upgraded the alert for typhoon Yagi from blue to yellow, as the typhoon is forecast to make landfall in the eastern coastal region Sunday night. (Xinhua/Tao Wenbiao)