Earthquake emergency information, which is urgently needed by government, society and the public, always plays an important role in the earthquake emergency and emergency rescue after the earthquake. Earthquake emergency information, as one of the services of earthquake disaster mitigation, directly reflects the service level of seismic industry to the community. However, currently, the service capacity of earthquake emergency information is obviously insufficient to meet the demand of public. This paper studied the issues of earthquake emergency information service comprehensively and systematically from the aspects of acquisition, processing and transmitting of earthquake emergency information. It aimed to play the important role of earthquake e-mergency information in seismic work, and then improve the level of emergency rescue.