Open Earth
6.1
EarthquakeMajor

M6.1 earthquake near Choshi, Chiba

31382 d ago · 14 Nov 1940, 10:33 UTC 83 km ENE of Hasaki, Japan

What happened

A magnitude 6.1 earthquake struck 83 km ENE of Hasaki, Japan on 14 Nov 1940, 10:33 UTC at a depth of 25 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Choshi, about 83 km away in Chiba, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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