M4.1 earthquake - 134 km S of Hihifo, Tonga
1126 d ago · 18 Sept 2023, 00:48 UTC 134 km S of Hihifo, Tonga
What happened
A magnitude 4.1 earthquake struck 134 km S of Hihifo, Tonga on 18 Sept 2023, 00:48 UTC at a depth of 141 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.
Timeline
First reported by USGS
17 Oct 2026, 11:09 UTC
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