Rows of greenhouses in Yongchuan district, Chongqing, are submerged on Sunday, after extreme overnight rainfall triggered flash floods and geological disasters in the municipality. Rescue and emergency response operations are ongoing.HE PENGLEI/CHINA NEWS SERVICE

　　Devastating rainstorms struck parts of Southwest China's Chongqing over the weekend, resulting in multiple casualties and missing persons in the municipality's Yongchuan and Beibei districts. Rescue efforts are ongoing.

　　As of 2:30 pm on Sunday, local authorities reported three deaths and 17 people missing in Yongchuan, with another two people missing in Beibei.

　　According to a release from the authorities in Yongchuan on Sunday afternoon, the district was hit by extreme torrential rain that triggered flash floods and geological disasters. Chashanzhuhai subdistrict recorded 296.6 millimeters of rainfall between 2 am and 4 am on Sunday, with a peak hourly rainfall of 103.6 mm.

　　In Beibei, Xinglong township was severely affected by the rainstorm, recording 122.9 mm of rainfall from midnight to 3 am on Sunday, with a peak hourly rainfall of 59.4 mm. Local authorities are continuing search and rescue operations in response to the severe weather. In Yongchuan, 168 people have been evacuated as a precautionary measure, and 82 have been relocated to emergency shelters.

　　Later on Sunday, Chongqing authorities placed Yongchuan on a Level I emergency response for flood control, the highest alert level, due to the severity of the situation. In addition, 29 other districts and counties were upgraded to a Level II response. Specialized rescue teams have been deployed to support ongoing efforts.