Heavy cell to West moved over the area around 10:40 and stalled with "training" of cells repeatedly moving through the area from the SSW for several hours. Total precipitation, also reported via COCORAHS, was 5.24".
The area of Columns dr was heavily impacted with flooding especially around Sope Creek.
Reports of damage would be from local news outlets (https://www.ajc.com/news/photos-storms-bring-flooding-to-east-cobb-and-roswell-overnight/QB7FM66BBFALRA5NQMI6VWJSRQ/)