Earthquake data recording and analyzing system based on mobile phone earthquake monitoring network

The invention provides an earthquake data recording and analyzing system based on mobile phone earthquake monitoring network and belongs to the field of earthquake monitoring. The earthquake data recording and analyzing system comprises an earthquake monitoring network server and mobile phone user terminals. Mass measuring nodes of the earthquake monitoring network constituted by multiple mobile phone user terminals are densely distributed at random. By utilization of the characteristics of low cost and random widely distribution of mobile phones, the measured data that shocking and terrestrial magnetism of each location continuously changes along with time before, during and after the earthquake can be easily obtained, especially the whole-process earthquake data of the crucial earthquake monitoring points or other adjacent places. The construction cost of the earthquake monitoring network can be greatly reduced, and the monitoring nodes are densely distributed, relatively even and wide in covering surface. Therefore, The earthquake data recording and analyzing system based on the mobile phone earthquake monitoring network can effectively solve the problems that the early-warning data, the post-earthquake data and the aftershock data of professional seismic stations are not sufficient, and lays the foundation for the big data research and analysis of the earthquake properties and early warning.