M5.4 earthquake near Choshi, Chiba
1899 d ago · 4 Aug 2021, 04:40 UTC 105 km ENE of Hasaki, Japan
What happened
A magnitude 5.4 earthquake struck 105 km ENE of Hasaki, Japan on 4 Aug 2021, 04:40 UTC at a depth of 14 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Choshi, about 105 km away in Chiba, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
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