Open Earth
6.1
EarthquakeMajor

M6.1 earthquake near Ōfunato, Iwate

16457 d ago · 25 Sept 1981, 15:01 UTC 140 km ESE of ?funato, Japan

What happened

A magnitude 6.1 earthquake struck 140 km ESE of ?funato, Japan on 25 Sept 1981, 15:01 UTC at a depth of 25 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 Ōfunato, about 140 km away in Iwate, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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