This complicated evolution, especially along the southern segment, is mostly caused by either the "Big Bend" and/or a difference in the motion vector between the plates and the trend of the fault and its surrounding branches.
Esta complicada evolución, especialmente ao longo do segmento sur, está causada principalmente polo "Big Bend" e/ou unha diferenza no vector de movemento entre as placas e a tendencia da falla e as ramas que a rodean.