M4.3 earthquake near Isumi, Chiba
2000 d ago · 26 Apr 2021, 11:12 UTC 133 km ESE of ?hara, Japan
What happened
A magnitude 4.3 earthquake struck 133 km ESE of ?hara, Japan on 26 Apr 2021, 11:12 UTC at a depth of 28 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 Isumi, about 132 km away in Chiba, Japan.
Timeline
First reported by USGS
17 Oct 2026, 10:11 UTC
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