SVR STRM WRNG - JAY CNTY IN E C IN UNTL 300P : AT 218P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG QUARTER SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 4 MI E OF REDKEY OR ABT 7 MI E OF DUNKIRK AND MVNG NE AT 25.