Fig. 2From: Shear wave splitting and seismic velocity structure in the focal area of the earthquake swarm and their relation with earthquake swarm activity in the Noto Peninsula, central Japana Hypocenter distribution. Hypocenters are colored circles in map view. The circle's color and size denote the earthquake's depth and magnitude. b Station distribution with tomography grid. Stations are plotted as the square in the map view. One broadband station is shown as bold square. The color denotes the number of the double-difference of S-wave at each station. Cross denotes the grid used for the seismic tomography analysis. c A close-up view of the station distribution with their codeBack to article page