M5.0 earthquake - 169 km S of ‘Ohonua, Tonga
1814 d ago · 28 Oct 2021, 06:03 UTC 169 km S of ‘Ohonua, Tonga
What happened
A magnitude 5 earthquake struck 169 km S of ‘Ohonua, Tonga on 28 Oct 2021, 06:03 UTC at a depth of 10 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. 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 193 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
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