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6.6
EarthquakeMajor

M6.6 earthquake - 244 km SSE of Tateyama, Japan

6274 d ago · 12 Aug 2009, 22:48 UTC 244 km SSE of Tateyama, Japan

What happened

A magnitude 6.6 earthquake struck 244 km SSE of Tateyama, Japan on 12 Aug 2009, 22:48 UTC at a depth of 53 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 Tateyama, about 245 km away in Chiba, Japan.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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