M4.5 earthquake - 235 km W of Hihifo, Tonga
1275 d ago · 21 Apr 2023, 12:39 UTC 235 km W of Hihifo, Tonga
What happened
A magnitude 4.5 earthquake struck 235 km W of Hihifo, Tonga on 21 Apr 2023, 12:39 UTC at a depth of 361 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.
Timeline
First reported by USGS
17 Oct 2026, 11:01 UTC
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