M6.4 earthquake near Luwuk, Central Sulawesi
25928 d ago · 21 Oct 1955, 23:09 UTC 86 km NE of Luwuk, Indonesia
What happened
A magnitude 6.4 earthquake struck 86 km NE of Luwuk, Indonesia on 21 Oct 1955, 23:09 UTC at a depth of 35 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 Luwuk, about 86 km away in Central Sulawesi, Indonesia.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
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