SVR STRM WRNG - MORRIS CNTY IN N NJ UNTL 745P : AT 657P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG NICKEL SIZE HAIL AND DMGG. THIS STRM WAS LOCATED NR DOVER OR ABT 21 MI WEST OF CLIFTON AND MVNG SE AT 20.