M6.4 earthquake - 191 km SSE of Hiroo, Japan
21336 d ago · 17 May 1968, 16:02 UTC 191 km SSE of Hiroo, Japan
What happened
A magnitude 6.4 earthquake struck 191 km SSE of Hiroo, Japan on 17 May 1968, 16:02 UTC at a depth of 14 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 Kuji, about 202 km away in Iwate, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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