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6.3
EarthquakeMajor

M6.3 earthquake near Ōyanomachi-noboritate, Kumamoto

37933 d ago · 8 Dec 1922, 02:02 UTC 16 km NW of Honmachi, Japan

What happened

A magnitude 6.3 earthquake struck 16 km NW of Honmachi, Japan on 8 Dec 1922, 02:02 UTC at a depth of 10 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 Ōyanomachi-noboritate, about 4 km away in Kumamoto, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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