The following video gives an accurate account of the magnitude, depth and location of quakes to hit Japan in 2011. It's shocking to see the increase
after the major 9.0 in March. Take a few minutes to watch this and see for yourself.
edit on 3-2-2012 by boredsilly because: (no reason given)
It is really crazy how that part of the fault that turns runs approx N-S from the bottom center of the frame nearly completely shuts down after the
big quake, whereas it was quite active before hand.