I think it is technically though the spacing with the Northern Vort is acting to minor out the southern one as well. Check panel compare. 1007 over Northern Fl at 23Z then 12 or so hours later the area of lowers pressure is off the VA Capes. It do not go that far and drop that low in 12-13 hours. Multiple vorts, Miller B, etc...something. The GFS panels show the jump even more clearly.