Magnitude 6.6 (mww), 186 km deep, 19 km SE of Loncopué, Argentina — 38.19°S, 70.44°W. July 17, 2023 at 03:05 UTC. Felt reports to USGS: 447. https://earthquake.usgs.gov/earthquakes/eventpage/us7000kg9g Data: US Geological Survey (public domain).