A strong tremor of magnitude 5.5 struck Cuba last Sunday, February 8, 2026, according to information released by Centro Sismológico Europeu-Mediterraneo (EMSC). The seismic event was recorded with an epicenter at a depth of 10 kilometers, located close to important cities on the island.
Initially, the EMSC had reported a magnitude of 5.9, but revised the data to 5.5. Este detail highlights the precision and constant monitoring by seismological bodies. The occurrence was felt in strategic areas of the region, such as Guantánamo and Baracoa.
Seismic event details
The epicenter of the earthquake was precisely identified at about 92 kilometers from Guantánamo and 52 kilometers from Baracoa. Estas locations in eastern Cuba, known for their proximity to the geological fault zone, are regularly monitored for their seismic activity.
In addition to the mainshock in Cuba, the EMSC also reported the occurrence of smaller magnitude tremors in other parts of the world in the same period. Regiões as well as Indonésia, Ilhas Filipinas, Polônia, República Tcheca and north of Itália have recorded seismic activity, indicating global geological activity.
Monitoring and precautions in the region
Cuban authorities and seismological monitoring centers remain on alert following the quake, assessing any potential impacts. The depth of the epicenter, 10 km, is an important factor in determining the intensity felt at the surface and the associated risks.
Preparing for seismic events is a constant concern in tectonically active regions. Residents of affected areas are advised to follow safety recommendations and stay informed through official channels for any updates or alerts.
