A significant earthquake measuring 6.1 on the Richter scale struck off the northwestern coast of Cuba on June 8, 2023. The quake originated west-northwest of Mantua in Cuba's Pinar del Río province and was felt across a vast area, including southern Florida and Mexico's Yucatán Peninsula. Residents in western Cuba experienced strong shaking, prompting evacuations in Havana and surrounding areas. Tremors were reported in major Florida cities such as Miami, Orlando, and Tampa, leading to temporary building evacuations and transit service suspensions. In Mexico, popular tourist destinations like Cancún and Playa del Carmen felt the quake, activating local emergency response protocols. Despite the earthquake's intensity, no significant damage or tsunami threats were reported. Seismologists noted that this earthquake is one of the strongest recorded in the region since 1880, occurring within a tectonic plate rather than along active boundaries, making it a rare event. Authorities have advised residents to stay alert for aftershocks, which are common following such seismic activity.