M 4.8 – 96km W of Vallenar, Chile December 23, 2019 by Marc Szeglat Time 2019-12-23 11:23:28 UTC 2019-12-23 06:23:28 -05:00 at epicenter Location 28.559°S 71.741°W Depth 23.15 km (14.38 mi)