M6.9 earthquake near Ishinomaki, Miyagi
1995 d ago · 1 May 2021, 01:27 UTC 30 km SSE of Onagawa Ch?, Japan
A tsunami flag was raised for this event. This does not mean a tsunami occurred. Always follow official tsunami warning centres and local authorities.
What happened
A magnitude 6.9 earthquake struck 30 km SSE of Onagawa Ch?, Japan on 1 May 2021, 01:27 UTC at a depth of 43 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 Ishinomaki, about 35 km away in Miyagi, Japan.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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