Fig. 2From: Complex microseismic activity and depth-dependent stress field changes in Wakayama, southwestern JapanGeological map and seismic activity in the study area. Geological information is from JICE (1981) and Kishu Shimanto Research Group (2012). Epicenter distribution for earthquakes shallower than or equal to 20 km in the period from 2005 to 2013 from the JMA catalog is shown by black dotsBack to article page