4.2
EarthquakeModerate
M4.2 earthquake near Ayutla de los Libres, Guerrero
1866 d ago · 8 Sept 2021, 00:55 UTC 1 km NE of Llano Grande, Mexico
What happened
A magnitude 4.2 earthquake struck 1 km NE of Llano Grande, Mexico on 8 Sept 2021, 00:55 UTC at a depth of 35 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 Ayutla de los Libres, about 35 km away in Guerrero, Mexico.
Timeline
First reported by USGS
17 Oct 2026, 10:23 UTC
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