M4.3 earthquake near Yachiyo, Chiba
2079 d ago · 6 Feb 2021, 05:10 UTC 7 km SSE of Shiroi, Japan
What happened
A magnitude 4.3 earthquake struck 7 km SSE of Shiroi, Japan on 6 Feb 2021, 05:10 UTC at a depth of 64 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 Yachiyo, about 2 km away in Chiba, Japan.
Timeline
First reported by USGS
17 Oct 2026, 10:07 UTC
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