Three-Dimensional Compressional Wavespeed Model, Earthquake Relocations, and Focal Mechanisms for the Parkfield, California, Region

@seismo_steve @gfun Thanks, Steve! That's very helpful:) Following Abercrombie et al., 2020., I found Thurber et al. 2006 on the Small EQ focal mechanism in Parkfield, which shows direct evidence of shear slip for events down to magnitude 2. https://t.co/2