This page summarizes earthquakes in Puerto Rico (United States). The most recently recorded event was a magnitude M1.9 earthquake near Barina on 2026-07-28 23:04:19 UTC. All event lists and map markers are limited to the last 30 days.
Puerto Rico, officially the Commonwealth of Puerto Rico, is a self-governing Caribbean archipelago and island organized as an unincorporated territory of the United States under the designation of commonwealth.
In 2026, Puerto Rico recorded 535 earthquakes within United States. The average magnitude was M2.33. The strongest event reached M3.9.
By event count in 2026, this region ranks #6 within United States.
Located on the Caribbean Plate.
