6.1-magnitude quake off Cuba — strongest in 150 years — rattles southern Florida, no damage reported

—A 6.1-magnitude earthquake struck off the coast of Cuba and was felt across southern Florida, with the U.S. Geological Survey describing it as the strongest seismic event in the region in approximately 150 years. No significant damage or injuries were reported in Florida, though residents in Miami and surrounding areas described feeling the shaking. The quake's unusual magnitude for the region drew attention from seismologists.