USGS
Figure 1. Map showing the major plate boundaries (red lines), main shock epicenter (red star), aftershock epicenters (circles), and main rupture area (pink) offshore Honshu, Japan (from Tohoku, Japan 2011 M9.0 Educational Slides).
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USGS Figure 1. Map showing the major plate boundaries (red lines), main shock epicenter (red star), aftershock epicenters (circles), and main rupture area (pink) offshore Honshu, Japan (from Tohoku, Japan 2011 M9.0 Educational Slides). |