M6.8 earthquake - 97 km NE of Hihifo, Tonga
3268 d ago · 4 Nov 2017, 09:00 UTC 97 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 6.8 earthquake struck 97 km NE of Hihifo, Tonga on 4 Nov 2017, 09:00 UTC at a depth of 10 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 223 km away in Tuamasaga, Samoa.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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