Open Earth
4.1
EarthquakeModerate

M4.1 earthquake - 274 km WNW of Houma, Tonga

1320 d ago · 7 Mar 2023, 18:20 UTC 274 km WNW of Houma, Tonga

What happened

A magnitude 4.1 earthquake struck 274 km WNW of Houma, Tonga on 7 Mar 2023, 18:20 UTC at a depth of 515 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. 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 283 km away in Tongatapu, Tonga.

Timeline

  1. First reported by USGS

    17 Oct 2026, 10:57 UTC

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