A moderate tremor rattled the maritime region south of Maisí, Cuba, earlier today. Instruments recorded the event at 2026-03-19 00:55:24 UTC under a humid night sky.
The earthquake registered a magnitude of 4.9, according to preliminary seismic data. At the time of the event, local weather stations reported 26.4°C with broken clouds over the coastal landscape.
Residents in the Guantánamo province likely felt the swaying of light fixtures and structural vibrations. No immediate reports of significant structural damage or casualties have emerged from the rural eastern municipalities.
Geological Analysis
This event occurred along the complex plate boundary where the North American and Caribbean plates interact. The strike-slip motion characteristic of the Enriquillo-Plantain Garden fault zone remains a primary driver for such occurrences.
While moderate in size, the proximity to the coast necessitates careful monitoring of sea-level fluctuations. Seismologists continue to analyze the depth and focal mechanism to better understand the pressure release.
Our editorial team carefully monitors seismic data to provide in-depth analysis. Explore our real-time interactive Live Map for more details.