4.0
EarthquakeModerate
M4.0 earthquake near Biak, Papua
2372 d ago · 19 Apr 2020, 14:23 UTC 120 km NW of Insrom, Indonesia
What happened
A magnitude 4 earthquake struck 120 km NW of Insrom, Indonesia on 19 Apr 2020, 14:23 UTC at a depth of 10 km.
Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.
The nearest town in our records is Biak, about 127 km away in Papua, Indonesia.
Timeline
First reported by USGS
17 Oct 2026, 09:47 UTC
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