1. Seismological Laboratory of University of Basrah (SLUB), Department of Geology, College of Science University of Basrah Basrah Iraq
2. Department of Earth Sciences Institute for Advanced Studies in Basic Sciences (IASBS) Zanjan Iran
3. University of Arkansas at Little Rock (UALR) Little Rock AR USA
4. Lawrence Livermore National Laboratories (LLNL) Livermore CA USA