The path of the Ring of Fire is shown to end somewhere in Virginia, but it's previously been confirmed that Central City is in Missouri.
Ralph is taken out by a taser at one point, but his elastic body would have just absorbed the charge since elastic is an insulator and not a conductor.
However, although common elastics like rubber are insulators, "elastic" is a property of a material, not a material itself. Ralph is elastic, but that doesn't mean he is made of rubber. There are conductive elastics.
However, although common elastics like rubber are insulators, "elastic" is a property of a material, not a material itself. Ralph is elastic, but that doesn't mean he is made of rubber. There are conductive elastics.
While giving Ralph the Elongated Man emblem, Barry does not blur his face or filter his voice despite likely being viewed by people he knows.