@NWSWilmingtonNC confirmed a recent ob at Marion 3 E, SC was reasonable. This sets a tropical cyclone rainfall record for SC (preliminarily). Attached are the new graphic and one from the wettest known system in SC history - an extratropical cyclone from Oct 2015 NW of Joaquin. pic.twitter.com/XiL2oAA5LN

— NWS WPC (@NWSWPC) September 16, 2018