A significant earthquake with a magnitude of 5.7 struck the region between the Dominican Republic and Puerto Rico on June 24, 2025, at approximately 10:45 p.m. local time. The epicenter was located about 77 kilometers northeast of Punta Cana in the Dominican Republic, at coordinates (19.2245, -68.1103) and at a depth of about 6.2 miles (10 kilometers) 1 3.
Shaking Felt Across the Region
The earthquake was widely felt across both countries, with reports of intense shaking in various locations. Residents in Santo Domingo, the capital of the Dominican Republic, and San Juan, the capital of Puerto Rico, reported feeling the tremors strongly 1 3. The Mona Passage, which separates the two Caribbean nations, was also affected by the seismic activity.
No Significant Damage or Fatalities Reported
Despite the significant magnitude, there have been no reports of major damage or fatalities resulting from the earthquake. The United States Geological Survey (USGS) conducted an impact assessment and concluded that there is a low likelihood of fatalities or significant damage following the earthquake 1 4.
Seismic Activity in the Region
The area is known for its high seismic activity due to its location near the boundary between the North American and Caribbean tectonic plates. This boundary is part of a complex and active seismic zone that frequently produces moderate to strong earthquakes 1 5.
Emergency Response and Monitoring
Local authorities and civil protection agencies are closely monitoring the situation for any potential aftershocks or related seismic events. While no tsunami warnings or advisories have been issued by the Pacific Tsunami Warning Center, residents are advised to remain vigilant and report any further activity 1 3.
Humanitarian Challenges and Preparedness
The region's history of seismic activity means that it is constantly at risk of experiencing major earthquakes. Puerto Rico, in particular, has faced significant challenges due to its location on a microplate that is continuously being deformed by the subduction zone to the north. The island has experienced several major earthquakes in recent years, including a 6.4 magnitude quake in January 2020 that caused significant damage and power outages 5.
Community Reaction and Preparedness
Residents in both countries have been advised to take necessary precautions and be prepared for potential future seismic events. The widespread felt reports indicate a high level of awareness and preparedness among the community, which is crucial for mitigating the effects of earthquakes.