M4.4 earthquake - 231 km SW of Vaini, Tonga
2991 d ago · 9 Aug 2018, 21:22 UTC 231 km SW of Vaini, Tonga
What happened
A magnitude 4.4 earthquake struck 231 km SW of Vaini, Tonga on 9 Aug 2018, 21:22 UTC at a depth of 85 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 234 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
17 Oct 2026, 09:05 UTC
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