SVR STRM WRNG - HENRY CNTY IN NW OH UNTL 630P : AT 521P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG NICKEL SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 2 MI NW OF NAPOLEON AND MVNG SE AT 20.