M6.4 earthquake near Ishigaki, Okinawa
33871 d ago · 21 Jan 1934, 06:55 UTC 67 km S of Ishigaki, Japan
What happened
A magnitude 6.4 earthquake struck 67 km S of Ishigaki, Japan on 21 Jan 1934, 06:55 UTC at a depth of 15 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 Ishigaki, about 68 km away in Okinawa, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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