Impending electromagnetic radiation monitor

The utility model discloses an impending electromagnetic radiation monitor which comprises a signal receiving module, a signal processing module, a data control module and a human-machine interface module, wherein the signal receiving module is provided with an ultra-low frequency signal antenna and a dot frequency signal receiving antenna; the signal processing module comprises an analog-digital converter and a digital filter; the data control module comprises a controller and a memory, which are mutually connected, and the human-machine interface is connected with the controller of the data control module; signals received by the antennas are output to the signal processing module to obtain real-time waveform data through analog-to-digital conversion and filter sampling, and the real-time waveform data is output to the controller of the data control module; and the controller reads the real-time data waveform, carries out seismic event judgment to the waveform data, and controls storage and output of the da