Complex sentence: The 2001 southern Peru earthquake was a magnitude 8.4 earthquake that occurred at 20:33:14 UTC (15:33:14 local time) on Saturday, June 23,2001, Latitude 16.26S, Longitude 73.64W and affected the Peruvian regions of Arequipa, Moquegua and Tacna.
Split into simpler sentences: The 2001 southern Peru earthquake was a magnitude 8.4 earthquake that occurred at 20:33:14 UTC (15:33:14 local time) on Saturday, June 23,2001. The quake affected the Peruvian regions of Arequipa, Moquegua and Tacna.