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Fig. 16 | Earth, Planets and Space

Fig. 16

From: Heat flow data and thermal structure in northeastern Japan

Fig. 16

The spatial distribution of D90, the cut-off depth of shallow seismicity in Northeastern Japan. D90 is the depth above which 90% of the earthquakes occur. The D90 distribution for the area enclosed by the red line is based on Omuralieva et al, (2012). The dotted lines denote depth (km) contours to the top of the subducted Pacific plate (PAC) slab (Iwasaki et al. 2015; Lindquist et al. 2004)

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