A powerful earthquake of 7.6 magnitude struck the Caribbean Sea on Saturday evening, prompting a series of tsunami warnings across the region. These warnings were later lifted. The US Geological Survey (USGS) reported that the seismic event occurred around 6:30 p.m local time, approximately 129 miles south-southwest of George Town in the Cayman Islands. The earthquake’s epicenter was recorded at a depth of roughly 6 miles.
The earthquake resulted from a strike-slip faulting in the shallow crust near the boundary separating the North American and Caribbean plates, as per the USGS. The tremor put several areas along the Mexican coastline at risk of a tsunami. However, the warnings and advisories were lifted after more than two hours.
The US National Tsunami Warning Center later confirmed that the tsunami threat had passed. They stated, “With the latest modeling and information, the tsunami threat has passed. There are no alerts posted for the United States or International Partners. Unusual currents may be noticed in some areas. Exercise normal caution.”
The USGS also noted that the remote location of the earthquakes helped limit the potential for significant damage due to shaking. As of now, there have been no reports of injuries or damage resulting from the earthquake.
The Caribbean region is known for its seismic activity due to the tectonic plate boundaries. However, the occurrence of such a powerful earthquake and the subsequent tsunami warnings underscore the need for effective disaster preparedness and response mechanisms in the region.
While the tsunami threat has passed, it is crucial for residents and authorities in the region to remain vigilant and prepared for any future seismic events. The USGS continues to monitor the situation and provide updates as necessary.