M6.4 earthquake near Ajiki, Chiba
38298 d ago · 8 Dec 1921, 12:31 UTC 6 km NNW of Narita, Japan
What happened
A magnitude 6.4 earthquake struck 6 km NNW of Narita, Japan on 8 Dec 1921, 12:31 UTC at a depth of 60 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 Ajiki, about 6 km away in Chiba, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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