Why Antarctica has no earthquake?
As with the interior area of all tectonic plates, earthquakes can and do occur in Antarctica, but they are much less frequent than earthquakes on the plate boundaries. Relative to other plates (such as Australia or North America), Antarctica has fewer seismic stations to record earthquakes in the interior. Did Antarctica have an earthquake? Antarctica detected a massive earthquake swarm, which according to experts, was due to the eruption of an inactive volcano named Orca.