Fig. 2.From: Outline of the 2011 off the Pacific coast of Tohoku Earthquake (Mw 9.0) —Seismicity: foreshocks, mainshock, aftershocks, and induced activity—(a) Epicentral distribution around the mainshock with M ≥ 3.0 from Feb. 1, 2011 to the mainshock. (b) Spatial-temporal distribution and (c) M-T diagram of earthquakes within the rectangle in (a).Back to article page