Abstract: In this paper, the seismic data of Suwalong Reservoir seismic monitoring network from April 17, 2021 to November 30, 2023 were collected, and the spatio-temporal analysis was sorted out to clarify the spatial distribution characteristics of earthquakes. The seismic characteristics of the Genie earthquake swarm were discussed, and the relationship between the seismic activity in the reservoir area and the reservoir water level was analyzed, indicating that the seismic activity in the monitoring area was mainly related to regional faults.