M7.0 earthquake - 206 km SE of Hihifo, Tonga
17653 d ago · 17 Jun 1978, 15:11 UTC 206 km SE of Hihifo, Tonga
What happened
A magnitude 7 earthquake struck 206 km SE of Hihifo, Tonga on 17 Jun 1978, 15:11 UTC at a depth of 33 km.
Earthquakes of this size are classed as Major. Can cause serious damage over large areas. This was a shallow earthquake, which tends to be felt more strongly at the surface.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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