SVR STRM WRNG - BRANCH CNTY IN MI ST. JOSEPH CNTY IN MI UNTL 545P : AT 437P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG QUARTER SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 6 MI SW OF COLON OR ABT 8 MI NORTH OF STURGIS AND MVNG E AT 30.