M5.4 earthquake - 296 km NW of Nuku‘alofa, Tonga
3831 d ago · 20 Apr 2016, 11:33 UTC 296 km NW of Nuku‘alofa, Tonga
What happened
A magnitude 5.4 earthquake struck 296 km NW of Nuku‘alofa, Tonga on 20 Apr 2016, 11:33 UTC at a depth of 342 km.
Earthquakes of this size are classed as Moderate. Can damage poorly built structures close to the epicentre. This was a deep earthquake; shaking at the surface is usually weak for its size.
The nearest town in our records is Nuku‘alofa, about 296 km away in Tongatapu, Tonga.
Timeline
First reported by USGS
16 Oct 2026, 20:47 UTC
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