Jamaica experienced 549 earthquakes during 2025, according to data from the Planning Institute of Jamaica (PIOJ) [1].
These figures provide a critical baseline for the nation's disaster preparedness and infrastructure planning. Understanding the frequency of seismic events allows the government to better assess risk and allocate resources for urban resilience.
The data was released as part of the 2025 edition of the Economic and Social Survey Jamaica [1]. This report relies on measurements provided by Jamaica's Earthquake Unit to track the island's geological stability.
The number of seismic activities recorded by Jamaica's Earthquake Unit in 2025 was 549, the PIOJ said [1]. This represents a decline in activity when compared to the previous year, during which 633 earthquakes were recorded in 2024 [1].
The survey serves as a comprehensive look at the island's social and economic landscape, integrating environmental data to provide a full picture of national stability. By monitoring these trends, the PIOJ can identify whether the region is entering a period of increased or decreased volatility.
While the total number of events decreased between 2024 and 2025, the continued presence of hundreds of annual tremors underscores the ongoing seismic risk in the region. The PIOJ continues to monitor these patterns to inform building codes and emergency response protocols [1].
“Jamaica experienced 549 earthquakes during 2025”
The decrease from 633 events in 2024 to 549 in 2025 indicates a slight reduction in seismic frequency, but the volume remains significant. For a Caribbean nation, consistent seismic activity necessitates rigorous adherence to earthquake-resistant building standards and a permanent state of readiness for emergency services.
