M5.5 earthquake - 161 km NNW of Houma, Tonga
475 d ago · 28 Jun 2025, 04:17 UTC 161 km NNW of Houma, Tonga
What happened
A magnitude 5.5 earthquake struck 161 km NNW of Houma, Tonga on 28 Jun 2025, 04:17 UTC at a depth of 229 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. 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 164 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
Community
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