تشخیص گسل مدفون صحنه در منطقه کرکسار با استفاده از روش مغناطیسی و VLF

Magnetic surveys were performed in the eastern part of the Kargesar village which is on the road between Bisetoon to Songhor towns to identify Sahneh fault. About ٢٠٠ magnetic stations were established in which magnetic data were collected with GSM-١٩ magnetometer. In addition to magnetic data of each point, VLF data have also been collected with the same magnetometer. Interpretation of magnetic and VLF data indicate the location of the buried fault of Sahneh region near Kargesar village. Magnetic data gives the upper level of fault and its dip ٣٧ meter and ٧٤ degree respectively. The station frequency in VLF measurements is ١٨٫٦ KHZ.