M4.6 earthquake - 85 km WNW of San Antonio de los Cobres, Argentina
1973 d ago · 23 May 2021, 18:37 UTC 85 km WNW of San Antonio de los Cobres, Argentina
What happened
A magnitude 4.6 earthquake struck 85 km WNW of San Antonio de los Cobres, Argentina on 23 May 2021, 18:37 UTC at a depth of 164 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
The nearest town in our records is San Salvador de Jujuy, about 185 km away in Jujuy, Argentina.
Timeline
First reported by USGS
17 Oct 2026, 10:15 UTC
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