M6.1 earthquake - 220 km N of San Juan, Puerto Rico
31903 d ago · 12 Jun 1939, 04:05 UTC 220 km N of San Juan, Puerto Rico
What happened
A magnitude 6.1 earthquake struck 220 km N of San Juan, Puerto Rico on 12 Jun 1939, 04:05 UTC at a depth of 15 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 San Juan, about 220 km away in San Juan, Puerto Rico.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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