String of floods raise climate change questions - Capital Weather Gang

One might think the rainfall was extremely unusual, even unprecedented. However, the approximately 6.83 inches of rain that fell in 24 hours in the Arkansas event was actually a 1-in-10-year event with respect to the 24-hour rainfall total (it may have been rarer if one were to examine historical six-hour precipitation data). A confluence of factors made the the heavy rain so deadly -- most of it fell in just a few hours, in an area primed for rapid rises in small rivers, creeks and streams, while a large and vulnerable population of campers was sleeping in a remote area.

The Deadliest US Floods | [If CO2 causes floods, why is no post-1976 flood on this list?]

Worst US Floods
The Deadliest US Floods By Death Toll