M 4.9 – 93km W of Arica, Chile October 4, 2019 by Marc Szeglat DYFI? – III Time 2019-10-04 04:02:26 UTC 2019-10-03 23:02:26 -05:00 at epicenter Location 18.625°S 71.173°W Depth 17.74 km (11.02 mi)