M 4.8 – 70km W of Calingasta, Argentina March 9, 2019 by Marc Szeglat Time 2019-03-09 20:45:43 UTC 2019-03-09 17:45:43 -03:00 at epicenter Location 31.441°S 70.134°W Depth 116.13 km (72.16 mi)