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6.4
EarthquakeMajorPAGER: green

M6.4 earthquake - 110 km NE of Hihifo, Tonga

4218 d ago · 30 Mar 2015, 08:18 UTC 110 km NE of Hihifo, Tonga

A tsunami flag was raised for this event. This does not mean a tsunami occurred. Always follow official tsunami warning centres and local authorities.

What happened

A magnitude 6.4 earthquake struck 110 km NE of Hihifo, Tonga on 30 Mar 2015, 08:18 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 214 km away in Tuamasaga, Samoa.

Timeline

  1. First reported by USGS

    16 Oct 2026, 20:46 UTC

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