Fig. 4From: Distribution of maximum earthquake magnitudes in future time intervals: application to the seismicity of Japan (1923–2007)Magnitude-frequency distribution of the 6,497 “main shocks” remaining in the domain delineated by the polygon shown in Fig. 1 over the period 1923–2007 that have depths of <70 km, after applying the Knopoff-Kagan declustering algorithm.Back to article page