Analysis of Schumann Resonance Magnetic Signal Observed at Northeast Coast of China

摘要

Schumann Resonance is a natural phenomenon, and many researches reveal that its parameters have some relation with the global storm activities, ionospheric parameters and the earth activities and so on. This paper mainly focus on the analysis of the SR magnetic signals observed at the mountain area of Weihai, lied at northeast cost of China. Statistics are made on the regular distribution of the first three SR central frequencies, amplitudes and the magnetic azimuths with the data from February to April in 2010, as a result, the corresponding distribution scopes are provided, and it is seemed that the SR signals are mainly influenced by the Asian storms center from the magnetic azimuth distributions. These results will provide significant foundation for the various applications based on SR signals.