M6.3 earthquake - 90 km NE of Hihifo, Tonga
25714 d ago · 22 May 1956, 03:01 UTC 90 km NE of Hihifo, Tonga
What happened
A magnitude 6.3 earthquake struck 90 km NE of Hihifo, Tonga on 22 May 1956, 03:01 UTC at a depth of 45 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 231 km away in Tuamasaga, Samoa.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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