Crustal heterogeneities beneath the 2011 Talala, Saurashtra earthquake, Gujarat, India source zone: Seismological evidence for neo-tectonics

► For the First time 3-D seismic tomography images of the upper crust. ► Estimates of seismic velocities and Poisson's ratio structures. ► Mainshock is located near the boundary of the low and high velocity anomalies. ► Provide seismological evidence for the neo-tectonics in the region.