Fig. 14
From: Homogenized earthquake catalog and b-value mapping for Ethiopia and its adjoining regions
Southern Main Ethiopian Rift (SMER): (a) Seismicity map of SMER (b) Cumulative number of events vs time-straight-line trend -relatively complete (c) average values of seismicity parameters (a, b values and Mc) using maximum likelihood method; depth slices of b-value of the SMER at depth of (d) 1 km (e) 35 km