A moderate seismic event measuring 4.6 magnitude was recorded in northwestern Argentina on February 5, 2026, at 16:53:12 UTC. The earthquake originated approximately 54 kilometers west of the town of San Antonio de los Cobres, situated high in the mountainous region of Salta Province.
Monitoring agencies confirmed the epicenter’s coordinates at approximately -24.23 latitude and -66.80 longitude. This area experiences frequent tectonic activity due to its proximity to the boundary between the Nazca and South American plates.
During the time the tremor was registered, environmental observations near the region indicated clear sky conditions. Temperatures were mild, recorded at 13.5°C.
Our editorial team carefully monitors seismic data to provide in-depth analysis. Explore our real-time interactive Live Map for more details.