M6.1 earthquake near Arawa, Bougainville
18715 d ago · 21 Jul 1975, 02:39 UTC 67 km SSW of Panguna, Papua New Guinea
What happened
A magnitude 6.1 earthquake struck 67 km SSW of Panguna, Papua New Guinea on 21 Jul 1975, 02:39 UTC at a depth of 95 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
The nearest town in our records is Arawa, about 79 km away in Bougainville, Papua New Guinea.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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