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6.6
EarthquakeMajor

M6.6 earthquake - 154 km ENE of Hihifo, Tonga

6256 d ago · 30 Aug 2009, 14:51 UTC 154 km ENE of Hihifo, Tonga

What happened

A magnitude 6.6 earthquake struck 154 km ENE of Hihifo, Tonga on 30 Aug 2009, 14:51 UTC at a depth of 11 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 Apia, about 177 km away in Tuamasaga, Samoa.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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