M6.4 earthquake - 172 km ENE of Miyako, Japan
35478 d ago · 28 Aug 1929, 18:51 UTC 172 km ENE of Miyako, Japan
What happened
A magnitude 6.4 earthquake struck 172 km ENE of Miyako, Japan on 28 Aug 1929, 18:51 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 Miyako, about 173 km away in Iwate, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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