M6.6 earthquake near Quesada, Alajuela Province
12641 d ago · 7 Mar 1992, 01:53 UTC 5 km SW of Río Segundo, Costa Rica
What happened
A magnitude 6.6 earthquake struck 5 km SW of Río Segundo, Costa Rica on 7 Mar 1992, 01:53 UTC at a depth of 79 km.
Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was an intermediate-depth earthquake, so shaking is spread over a wider, gentler area.
The nearest town in our records is Quesada, about 18 km away in Alajuela Province, Costa Rica.
Timeline
First reported by USGS
16 Oct 2026, 20:46 UTC
Community
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