বাংলাদেশে কয়টি ভূ-কম্পন পর্যবেক্ষণ কেন্দ্র আছে?

Bangladesh has 4 earthquake observation centers (seismic monitoring stations). These centers are located in Dhaka, Chittagong, Rangpur, and Sylhet. They continuously monitor seismic activities and help in earthquake preparedness and research. Given Bangladesh's location near active tectonic zones, these centers play a crucial role in disaster management.