EarthquakeModerate

M4.3 earthquake near Arawa, Bougainville

Name: M4.3 earthquake near Arawa, Bougainville
Start: 2016-08-31T16:08:19.05+00:00
Location: 108 km WNW of Panguna, Papua New Guinea

3699 d ago · 31 Aug 2016, 16:08 UTC 108 km WNW of Panguna, Papua New Guinea

What happened

A magnitude 4.3 earthquake struck 108 km WNW of Panguna, Papua New Guinea on 31 Aug 2016, 16:08 UTC at a depth of 78 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.

The nearest town in our records is Arawa, about 115 km away in Bougainville, Papua New Guinea.

Timeline

First reported by USGS
17 Oct 2026, 08:17 UTC

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