Figure 3
From: Crustal structure and seismic anisotropy of rift basins in Somaliland
(a)–(e) VS structure beneath the five stations obtained from Bayesian inversion of P-wave receiver functions. The top panels show the observed (blue curves) and modelled receiver functions. The modelled curves are the ones (out of 21 chains) that converge successfully and retain acceptance rates in the process of multiple independent parameter search paths. The bottom panels show the VS posterior distributions and corresponding probabilities for interface depth. The red curves are the initial VS model and the white arrows represent the Moho depth from H-κ stacking. A low VS top layer is noticed under Eil Daraad and Burao stations. At Hagal, Haydh Duato and Dharyeley stations, the VS values in the top layer match with the upper crustal velocity. The Moho depth from Bayesian inversion matches well with H-κ stacking results. Refer to Fig. 1 for the location of the stations.
