M4.1 earthquake - 162 km NW of Neiafu, Tonga
1186 d ago · 20 Jul 2023, 00:21 UTC 162 km NW of Neiafu, Tonga
What happened
A magnitude 4.1 earthquake struck 162 km NW of Neiafu, Tonga on 20 Jul 2023, 00:21 UTC at a depth of 221 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, 11:05 UTC
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