We applied the receiver function (RF) technique on high-quality teleseismic earthquake data recorded by RiftVolc broadband network from February 2016 to October 2017. calculate RFs at 17 stations, which are inverted estimate Vs, and Vp/Vs structure beneath Central Main Ethiopian Rift Eastern plateau. The observed slow S-wave velocity (Vs) in uppermost crust (<6 km depth) is interpreted a...