The Cochabamba Fault Zone or Cochabamba Shear Zone is an east-southeast trending zone of sinistral strike-slip faults near the city of Cochabamba in the Bolivian Andes. The movements along Cochabamba Fault Zone are related to the bend in the Andes from running in a north-west direction to a north-south direction at this latitude. The compression of the crust at the Arica Elbow causes part of the thrust belt in the Bolivian Andes to acquire a lateral movement to escape from the compression taking place along the elbow axis.
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Cochabamba Fault Zone Wikipedia(Text) CC BY-SA