Fig. 4
From: A review of shallow slow earthquakes along the Nankai Trough
Comparative plot of shear stress change rate due to the plate subduction (Noda et al. 2018) and shallow slow earthquake regions from Fig. 2. Blue solid ellipses are active shallow slow earthquake zones. The blue dashed ellipse is a region where shallow slow earthquakes were reported but less active (Fig. 3a). The open and filled stars represent the hypocenters of the 1944 Tonankai and 1946 Tokai earthquakes, respectively. The black circles are drilling site locations used in Fig. 5