Open Earth
6.6
EarthquakeMajor

M6.6 earthquake near Nuku‘alofa, Tongatapu

8482 d ago · 27 Jul 2003, 02:04 UTC 142 km W of Haveluloto, Tonga

What happened

A magnitude 6.6 earthquake struck 142 km W of Haveluloto, Tonga on 27 Jul 2003, 02:04 UTC at a depth of 213 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.

The nearest town in our records is Nuku‘alofa, about 144 km away in Tongatapu, Tonga.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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