Fig. 4From: Temporal stability of coda Q in the northeastern part of an inland high strain rate zone, central Japan: implication of a persistent ductile deformation in the crustLeft panel: temporal variation in coda Q−1 at the station N.YNTH. Black lines show the mean of log10 Q −1C , and gray lines show a range of ± 1 standard deviation of the mean in each period. The data in the Period III are taken from Dojo and Hiramatsu (2017). Right panel: the location of the station N.YNTHBack to article page