M6.3 earthquake - 129 km S of ‘Ohonua, Tonga
21263 d ago · 29 Jul 1968, 11:12 UTC 129 km S of ‘Ohonua, Tonga
What happened
A magnitude 6.3 earthquake struck 129 km S of ‘Ohonua, Tonga on 29 Jul 1968, 11:12 UTC at a depth of 50 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 Nuku‘alofa, about 154 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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