SVR STRM WRNG - E CASS CNTY IN MI ST. JOSEPH CNTY IN MI UNTL 600P : AT 502P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG PENNY SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 7 MI SW OF MARCELLUS OR ABT 11 MI E OF DOWAGIAC AND MVNG E AT 30.