The Curie Point Depths (CPDs) are estimated from the spectral analysis of magnetic data in order to determine the geothermal potential of the Bigadic Basin and its surrounding region in NW Anatolia, Turkey. The estimated CPD range is from 7 to 17–18 km. The shallowest depth (7 km) lies to the north of Balikesir. The estimated geothermal gradient and heat flow values range from 33 to 80 °C/km, and 83 to 200 mWm⁻², respectively. All results in the study area support the previous studies from the geological or geophysical investigations for western Anatolia by other researchers. High temperatures may be resulted indirectly from the continental collision and consequent thermal relaxation and/or heating from the interiors of the Earth due to the mantle delamination or asthenospheric upwelling in response to lithospheric extension in the western Anatolia. The high heat flow and shallow CPDs can also be associated with the magmatic rocks as a consequence of the recent tectonic extension and granitoids in the studied region.

居里点深度 (CPD) 是根据磁数据的光谱分析估算的，以确定位于土耳其西北部安纳托利亚的 Bigadic 盆地及其周边地区的地热潜力。估计的 CPD 范围为 7 至 17-18 公里。最浅的深度（7 公里）位于巴里克西尔以北。估计的地温梯度和热流值范围为 33 至 80 °C/km，以及 83 至 200 mWm ^-2， 分别。研究区的所有结果都支持了之前其他研究人员对安纳托利亚西部进行的地质或地球物理调查的研究。由于地幔分层或软流圈上升流响应安纳托利亚西部岩石圈的延伸，大陆碰撞和随之而来的热弛豫和/或地球内部加热可能间接导致高温。由于研究区域最近的构造伸展和花岗岩，高热流和浅层 CPD 也可能与岩浆岩有关。