exactly...6-12 covers alot of bases to the public without setting yourself up for failure with 12-18 initial maps which if fear Mt holly will do based on their discussions the past day and their insistence on using the faulty nbm
of course stress the potential in the northern areas you could get those 15 inch plus amounts and toward the coast especially toward southern jersey you could get 3-4 inches before a changeover to ice and maybe plain rain