M 4.5 – 72km W of Vallenar, Chile September 20, 2019 by Marc Szeglat Time 2019-09-20 16:33:52 UTC 2019-09-20 12:33:52 -04:00 at epicenter Location 28.530°S 71.498°W Depth 43.40 km (26.97 mi)