SVR STRM WRNG - KOSCIUSKO CNTY IN IN UNTL 315A : AT 231A NWS 88D INDCTD A LN OF SVR STRMS CAPBL OF PRDCNG DMGG WINDS IN EXCESS OF 60. THESE SVR STRMS WERE LOCATED ALONG A LN EXTENDING FROM 8 MI NW OF MILFORD TO 4 MI WEST OF MENTONE MVNG E AT 50.