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4.5
EarthquakeModerate

M4.5 earthquake - 103 km NNE of Hihifo, Tonga

3106 d ago · 16 Apr 2018, 13:25 UTC 103 km NNE of Hihifo, Tonga

What happened

A magnitude 4.5 earthquake struck 103 km NNE of Hihifo, Tonga on 16 Apr 2018, 13:25 UTC at a depth of 35 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.

The nearest town in our records is Apia, about 220 km away in Tuamasaga, Samoa.

Timeline

  1. First reported by USGS

    17 Oct 2026, 08:57 UTC

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