Jiangsu earthquake monitoring began with the establishment of Nanjing Beijige Seismic Station in 1930. Through the unremitting efforts， exploration and innovation of several generations of seismic workers， the ability and technical level of earthquake monitoring have made a great progress. Looking back on the development of Jiangsu earthquake monitoring system，we can find that it has developed from the operation of weicher seismograph in June 1932 into a multidisciplinary observation network covering the whole province including seismometry， geomagnetism， geoelectricity， deformation and fluid. Seismic monitoring has gone through a process from introducing foreign seismic instruments to completely independent research and development of devices， from analog observation to digital network observation， from manual waveform recognition to AI automatic recognition of seismic events. With the rapid development of science and technology in recent years， the continuous development of observation technology， and the innovation and updating of seismic observation equipments， rich seismic monitoring results have been achieved from the seismic observation network， precursor network and mobile monitoring network covering the whole province. A large number of obtained observation data have been widely used in earthquake quick report， earthquake prediction research， earthquake disaster prevention， earthquake emergency rescue and earthquake scientific research. It has provided a solid earthquake safety guarantee for the rapid economic and social development of Jiangsu.Things present are judged by things past.This paper reviews the development process of earthquake monitoring in Jiangsu， pays tribute to the efforts of the older generation of scientists. The development of earthquake monitoring science and technology is passing down from generation to generation， serving the high-quality development of the whole province， and writing a new development history of earthquake monitoring in Jiangsu.