This page summarizes earthquakes in Osa (Costa Rica). The most recently recorded event was a magnitude M2.9 earthquake near Bahía Drake on 2026-08-22 18:00:32 UTC. All event lists and map markers are limited to the last 30 days.
In 2026, Osa recorded 16 earthquakes within Costa Rica. The average magnitude was M3.18. The strongest event reached M4.7.
Located on the Panama Plate.
