  According to the presented work, VLF/LF electromagnetic emissions might be
declared as the main precursor of earthquakes since based on these very
emissions, it might predict ($M\ge 5$) inland earthquakes. As for ULF
radiations, it governs some processes going on in the
lithosphere-atmosphere-ionosphere coupling (LAIC) system. By these points,
VLF/LF/ULF electromagnetic emissions have to consider more universal fields
than other geophysical field anomalies during the earthquake preparation period
up to aftershocks extinction.
