M6.4 earthquake near Miahuatlán de Porfirio Díaz, Oaxaca
34972 d ago · 16 Jan 1931, 19:19 UTC 2 km NNW of San Marcial Ozolotepec, Mexico
What happened
A magnitude 6.4 earthquake struck 2 km NNW of San Marcial Ozolotepec, Mexico on 16 Jan 1931, 19:19 UTC at a depth of 30 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Miahuatlán de Porfirio Díaz, about 31 km away in Oaxaca, Mexico.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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