Answer: "North Pole" .
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"Shallow‐focus earthquakes occur along transform boundaries where two plates move past each other. The earthquakes originate in the transform fault, or in parallel strike‐slip faults, probably when a frictional resistance in the fault system is overcome and the plates suddenly move."
https://www.cliffsnotes.com/study-guides/geology/earthquakes/earthquakes-and-plate-tectonics