Fig. 4.
From: Spatio-temporal occurrence patterns among the foreshocks preceding the 2007 Noto Hanto earthquake
The distribution of the mainshock (open star) and associated seismic events (solid stars) from the reference catalog projected onto the X-axis shown in Fig. 1. The solid ellipse denotes aftershock distributions along the mainshock fault (Sakai et al., 2008). The solid triangle shows the location of the Togi seismic station. The dashed semicircle represents the area within which the hypocenters of E2 and E4 should be located.