Fig. 6From: Regional probabilistic tsunami hazard assessment associated with active faults along the eastern margin of the Sea of JapanMaps of \(a\) and \(b\) values determined from the JMA unified hypocenter catalog over a period of 1997–2017. Inset in the right panel shows the fit between observed seismicity and the Gutenberg–Richter frequency magnitude distribution within the specified sampling radius (black circle). Faults are drawn in light gray with bold lines mark the top edge of faultsBack to article page