A 5.9 magnitude earthquake rattled northeastern regions of the Dominican Republic and Puerto Rico early Tuesday, according to the U.S. Geological Survey (USGS). The tremor occurred 60 miles north-northeast of Punta Cana at a depth of 29 miles, with shaking reported across both territories.
While authorities confirmed no immediate structural damage or tsunami threats, the event reignited concerns about Caribbean seismic activity. This quake serves as a reminder of the region’s vulnerability to tectonic shifts, stated a USGS spokesperson in a
briefing to local media.
The Caribbean sits atop multiple fault lines, including the boundary between the North American and Caribbean plates. Historical data shows:
- 12 earthquakes above magnitude 5.0 since 2020
- Average depth of 30-50 miles for regional quakes
- Increased monitoring after 2020’s 6.4 magnitude Puerto Rico event
Residents in coastal towns reported moderate shaking lasting 10-15 seconds. Emergency protocols were briefly activated, though no evacuations occurred. Seismologists emphasize preparedness for aftershocks, typically diminishing within 72 hours.
This incident follows a 4.8 magnitude tremor near San Juan in March 2024, underscoring the need for earthquake-resistant infrastructure. Tourism officials confirmed no disruptions to Punta Cana resorts, a critical economic hub for the Dominican Republic.