The Lixian Meteorological Observatory in Longnan City, Gansu Province upgraded the yellow warning signal for rainstorms to a red warning signal for rainstorms at 10:24 on July 31: In the past 6 hours, Kuanchuan Town in the county has already experienced precipitation of 70 mm or more, and precipitation will continue. It is expected that during the day today, the county's townships such as Kuanchuan Town, Qishan Town, Honghe Town, Yanguan Town, and Mahe Township will have precipitation of more than 100 mm, causing heavy rain. Care should be taken to prevent secondary disasters such as small to medium river floods, flash floods, landslides, landslides, and urban and rural flooding that may be caused by heavy precipitation. Based on this, the Lixian Meteorological Disaster Emergency Headquarters decided to adjust the meteorological disaster level III emergency response to a level I emergency response at 10:50 on July 31.

The Lixian Meteorological Observatory in Longnan City, Gansu Province upgraded the yellow warning signal for rainstorms to a red warning signal for rainstorms at 10:24 on July 31: In the past 6 hours, Kuanchuan Town in the county has already experienced precipitation of 70 mm or more, and precipitation will continue. It is expected that during the day today, the county's townships such as Kuanchuan Town, Qishan Town, Honghe Town, Yanguan Town, and Mahe Township will have precipitation of more than 100 mm, causing heavy rain. Care should be taken to prevent secondary disasters such as small to medium river floods, flash floods, landslides, landslides, and urban and rural flooding that may be caused by heavy precipitation. Based on this, the Lixian Meteorological Disaster Emergency Headquarters decided to adjust the meteorological disaster level III emergency response to a level I emergency response at 10:50 on July 31.