Estimation of Curie-Point Depths and Heat Flow from Spectral Analysis of EMAG2 Magnetic Data in Cyprus Island

This study aims to determine Curie point depth (CPD), Heat flow and the boundaries of geological structures Cyprus Island using EMAG2 magnetic data. CPD values were calculated by applying spectral analysis technique anomaly map divided into 60 blocks (60x60 km2). Then, different thermal conductivity (K=1, 1.5 2.5 Wm–1 K–1) heat values. ranged from 12.4 km 28.18 km, between 20 50 mW/m2 for K=1. Shallow (CPD< 15km) in Polis, Morphou Bay, area Larnaca Famagusta north Kyrenia. are relatively high these areas which can be researched detail terms potential geothermal. In final phase study, buried determined Analytic Signal (AS), Total Horizontal Derivative (THDR) Tilt angle (TA) methods. Moho depth, Curie-Moho difference, 2D cross-correlation depths Earthquake distribution used interpretation tectonic regime. Moho-Curie difference is roughly 0 produces higher (0.60-0.75) southern part might evaluated as a passive crust. It possible say that few earthquakes observed where around 0.