M6.6 earthquake - 154 km E of Miyako, Japan
26101 d ago · 1 May 1955, 09:55 UTC 154 km E of Miyako, Japan
What happened
A magnitude 6.6 earthquake struck 154 km E of Miyako, Japan on 1 May 1955, 09:55 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 Miyako, about 155 km away in Iwate, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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