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Earth, Planets and Space
Fig. 2. | Earth, Planets and Space

Fig. 2.

From: Seismic and aseismic fault slip before and during the 2011 off the Pacific coast of Tohoku Earthquake

Fig. 2.

(a) Foreshock slip distribution. The black, green and blues contours represent slip, its error, and depth of the plate interface. The interval of slip contour is 5 cm. The error contour is 5 cm. Note that error is scaled by the misfit. Error is larger in the inside of the contour, and is low near the trench because the slip there is constrained to be small. The maximum value of error is 8.7 cm. The asterisk indicates the epicenter. (b) Fit to horizontal displacement data. Black and red arrows represent observed and predicted displacements.

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