M4.6 earthquake - 281 km SW of Vaini, Tonga
3889 d ago · 23 Feb 2016, 05:31 UTC 281 km SW of Vaini, Tonga
What happened
A magnitude 4.6 earthquake struck 281 km SW of Vaini, Tonga on 23 Feb 2016, 05:31 UTC at a depth of 137 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
The nearest town in our records is Nuku‘alofa, about 284 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
17 Oct 2026, 08:05 UTC
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