Fig. 7From: Driving stress and seismotectonic implications of the 2013 Mw5.8 Awaji Island earthquake, southwestern Japan, based on earthquake focal mechanisms before and after the mainshockKagan’s angle (Kagan 1991) of aftershock focal mechanisms relative to the mainshock. a Map view and b cross-section. Blue and red circles indicate Kagan's angle below and above 30°, respectively. The hypoDD location of the mainshock is shown by a yellow starBack to article page