颱風沙德爾於8月28日在浙江玉環登陸後逐漸減弱1,其殘餘環流於31日進入南海1。中國中央氣象台預測,沙德爾殘餘環流將與南海熱帶擾動相互作用,並可能重新發展為熱帶性低氣壓,甚至重新編號為颱風1。
截至31日上午5時,殘餘環流中心位於北緯20.7度、東經110.4度,即廣東省雷州市東部近海1,預計將以每小時15至20公里的速度朝南轉東方向移動1。受其影響,江蘇、安徽、浙江、湖北、江西、湖南、廣東、福建、海南等省份的部分地區將在31日上午8時至9月1日上午8時期間出現大到豪雨1。
Typhoon Saola made landfall in Zhejiang on August 28 and subsequently weakened into a residual circulation system 1. The remnants entered the South China Sea on August 31, where China's Central Meteorological Administration warned they could merge with tropical disturbances in the region and potentially redevelop into a tropical depression or even reform as a typhoon 1.
As of 5 a.m. on August 31, the center of the residual circulation was located at 20.7 degrees north latitude and 110.4 degrees east longitude, in the nearshore waters east of Leizhou in Guangdong Province 1. The system is expected to move southward and then eastward at a speed of 15 to 20 kilometers per hour 1. Impacts from the circulation are forecast to bring heavy to severe rainfall across multiple provinces including Jiangsu, Anhui, Zhejiang, Hubei, Jiangxi, Hunan, Guangdong, Fujian, and Hainan from 8 a.m. on August 31 through 8 a.m. on September 1 1.
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