Unconfirmed quake or seismic-like event reported near Antofagasta de la Sierra, Catamarca, Argentina, 9 minutes agoWe are receiving unverified early reports of ground shaking possibly caused by seismic activity in or near Antofagasta de la Sierra, Catamarca, Argentina, on 9 Oct 2026 (GMT) at approximately 02:43 GMT.There are no details yet about the magnitude or depth of this possible quake. If confirmed, more accurate data is expected to emerge in the next few minutes. The location, magnitude, and time mentioned are indicative and based on our best-fit seismic model. They are temporary until our AllQuakes monitoring service receives more precise scientific data from a national or international seismological agency. Check back here shortly and stay safe.Earthquake data: Date & time: Oct 8, 2026 11:43 pm (GMT -3) local time (9 Oct 2026 02:43 GMT)Magnitude: unspecifiedHypocenter depth: unspecifiedEpicenter coordinates: 26.61°S / 67.1°W (Antofagasta de la Sierra Department, Argentina)Primary data source: VolcanoDiscovery