M6.1 earthquake - 152 km SSW of Kokopo, Papua New Guinea
14304 d ago · 18 Aug 1987, 02:18 UTC 152 km SSW of Kokopo, Papua New Guinea
What happened
A magnitude 6.1 earthquake struck 152 km SSW of Kokopo, Papua New Guinea on 18 Aug 1987, 02:18 UTC at a depth of 50 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Kokopo, about 153 km away in East New Britain Province, Papua New Guinea.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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