Figure 2
From: Lg wave propagation in the area around Japan: observations and simulations
Distribution of seismic stations and earthquake epicenters used in this study. Map illustrating the stations in Hi-net in Japan (yellow triangles), the Korean network (green triangles), and Global Seismic Network (GSN) of the Incorporated Research Institutions for Seismology (IRIS) broadband stations (INCN, MDJ, YSS; blue squares) together with event epicenters (red stars) for the period from April 2001 to September 2013. The sea bottom topography is shown with a color scale.