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6.3
EarthquakeMajor

M6.3 earthquake - 134 km NNE of Hihifo, Tonga

33082 d ago · 20 Mar 1936, 23:53 UTC 134 km NNE of Hihifo, Tonga

What happened

A magnitude 6.3 earthquake struck 134 km NNE of Hihifo, Tonga on 20 Mar 1936, 23:53 UTC at a depth of 15 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 204 km away in Tuamasaga, Samoa.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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