SVR STRM WRNG - STEUBEN CNTY IN IN HILLSDALE CNTY IN MI UNTL 215P(115P) : AT 118P(1218P) AMATEUR RADIO WX SPTRS RPRTD A LN OF SVR STRMS WITH DMGG WINDS ALONG A LN EXTENDING FROM 5 MI WEST OF LITCHFIELD TO 21 MI WEST OF ANGOLA MVNG E AT 60.