Numerical Modeling of Hydro-Physical Parameters Induced Magnetic Anomaly in the Persian Gulf

In this research, temporal and spatial variability of the magnetic anomaly induced by hydro-physical parameters have been simulated using MIT-gcm numerical model. In this modeling, the discretization of equations has been done using finite volume method. The results specify the space and seasonal variability of magnetic anomaly in the study region. In winter and spring, a magnetic anomaly can be observed in the south of Persian Gulf, which its maximum intensity reaches from 30nT in winter to 20nT in spring. In summer, two magnetic anomaly bands form in the north and south of the Persian Gulf. In autumn, these two narrow bands shift to the Centre of the Persian Gulf and combine together then produce an extended band of anomaly of magnetic field in the center of the Persian Gulf.