A moderate earthquake registered by the USGS as M5.9 hit the Chile–Argentina border region at 04:10 UTC on September 4, 2025. The agency reported a depth of 176 km (109 miles). EMSC is reporting the same magnitude and depth.
A very strong earthquake registered by the USGS as M7.4 hit Drake Passage, near the coast of southern Argentina, at 12:58 UTC on May 2, 2025. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting the same magnitude and depth.
A strong earthquake registered by the USGS as M6.4 hit the Chile-Argentina border region at 23:38 UTC (20:38 LT) on December 13, 2024. The agency is reporting a depth of 110 km (68 miles). EMSC is reporting the same magnitude and depth. CSN Chile is reporting M6.3 at a depth of 114 km (70 miles).
A strong earthquake registered by the USGS as M6.0 hit La Rioja Province, Argentina at 21:24 UTC on September 21, 2024. The agency is reporting a depth of 130 km (81 miles). EMSC is reporting the same magnitude and depth.
A strong earthquake registered by the USGS as M6.0 hit Jujuy, Argentina at 10:01 UTC on October 10, 2023. The agency is reporting a depth of 246 km (152 miles). EMSC is reporting M6.0 at a depth of 255 km (158 miles).
A deep earthquake registered by the USGS as M6.2 hit Argentina at 14:22 UTC on August 23, 2023. The agency is reporting a depth of 568.8 km (353.4 miles). EMSC is reporting M6.2 at a depth of 565 km (351 miles.
A deep earthquake registered by the USGS as M6.2 hit Santiago del Estero, Argentina at 07:20 UTC on August 5, 2023. The agency is reporting a depth of 597 km (370 miles). EMSC is reporting the same magnitude and depth.
A strong earthquake registered by the USGS as M6.6 hit Neuquen, Argentina at 03:05 UTC on July 17, 2023. The agency is reporting a depth of 171.4 km (106 miles). EMSC is reporting the same magnitude and depth.
A strong earthquake registered by the USGS as M6.5 hit Jujuy, Argentina at 16:00 UTC on March 22, 2023. The agency is reporting a depth of 209 km (130 miles). EMSC is reporting M6.4 at a depth of 220 km (136 miles).
A very deep earthquake registered by the USGS as M6.4 hit Santiago del Estero, Argentina at 18:37 UTC on January 24, 2023. The agency is reporting a depth of 601 km (373.4 miles). EMSC is reporting M6.1 at a depth of 584 km (362.9 miles).
