M4.0 earthquake near Heroica Ciudad de Tlaxiaco, Oaxaca
1915 d ago · 20 Jul 2021, 02:50 UTC 2 km S of San Francisco Nuxaño, Mexico
What happened
A magnitude 4 earthquake struck 2 km S of San Francisco Nuxaño, Mexico on 20 Jul 2021, 02:50 UTC at a depth of 69 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Heroica Ciudad de Tlaxiaco, about 38 km away in Oaxaca, Mexico.
Timeline
First reported by USGS
17 Oct 2026, 10:19 UTC
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