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2010 Chilean Earthquake Causes Icequakes in Antarctica

2010 Chilean Earthquake Causes Icequakes in Antarctica

Seismic events are not rare occurrences on Antarctica, where sections of the frozen desert can experience hundreds of micro-earthquakes an hour because of ice deformation. Some scientists call them icequakes. But shortly after an 8.8-magnitude earthquake struck Chile on Feb. 27, 2010, the ice sheets in Antarctica vibrated more than usual.