M4.5 earthquake near Yokoshiba, Chiba
2036 d ago · 21 Mar 2021, 15:30 UTC 8 km W of Y?kaichiba, Japan
What happened
A magnitude 4.5 earthquake struck 8 km W of Y?kaichiba, Japan on 21 Mar 2021, 15:30 UTC at a depth of 57 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 Yokoshiba, about 7 km away in Chiba, Japan.
Timeline
First reported by USGS
17 Oct 2026, 10:09 UTC
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