Fig. 3From: How large peak ground acceleration by large earthquakes could generate turbidity currents along the slope of northern Japan TrenchPGA versus Mw for the six examined large earthquakes in the central–northern Japan Trench. PGA was calculated at an assumed sediment source point on the landward slope of our coring site (GeoB21818 coring site). Location of site GeoB21818 is shown in Fig. 1BBack to article page