M7.1 earthquake near Choshi, Chiba
16156 d ago · 23 Jul 1982, 14:23 UTC 93 km ENE of Hasaki, Japan
What happened
A magnitude 7.1 earthquake struck 93 km ENE of Hasaki, Japan on 23 Jul 1982, 14:23 UTC at a depth of 37 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Choshi, about 94 km away in Chiba, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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