Data for convection initiation of an extreme rainfall event on 25 July 2019

Files named as Radar_data.rar is the 6-min resolution radar composite reflectivity data over the middle reaches of the Yangtze River Basin from 05 to 13 UTC on 25 July 2019.Files named as AWS_data.rar is the automatic weather stations (AWSs) with a horizontal resolution of ~10 km from 00 to 23 UTC on 25 July 2019.Files named as sounding_data.rar is the sounding observation in China at 08 UTC on 25 July 2019.