SVR STRM WRNG - LA PORTE CNTY IN IN UNTL 230P : AT 143P NWS 88D INDCTD A SVR STRM CAPBL OF PRDCNG NICKEL SIZE HAIL AND DMGG WINDS IN EXCESS OF 60. THIS SVR STRM WAS LOCATED 4 MI NW OF WESTVILLE AND MVNG NE AT 30.