A 7.6 magnitude earthquake struck the western Caribbean, prompting a tsunami advisory for the Cayman Islands. Although warnings were later lifted for Puerto Rico and the US Virgin Islands, residents were initially advised to leave the water. The US Geological Survey confirmed the earthquake’s intensity and noted previous occurrences in the region, highlighting its seismic activity.
On Saturday night, a powerful 7.6 magnitude earthquake occurred in the western Caribbean, prompting a tsunami advisory particularly for the Cayman Islands. The earthquake, recorded by the US Geological Survey at approximately 6:30 PM local time, had its epicenter about 130 miles south-southwest of George Town, Cayman Islands, and occurred at a depth of 6 miles beneath the surface. The situation demanded immediate attention, and residents in coastal areas were instructed to seek higher ground.
The Cayman Islands Hazard Management Agency publicly urged inhabitants near the coastline to move inland due to concerns over tsunami activity, which could manifest within an hour. It was emphasized that tsunami waves may appear deceptively minor but could be capable of covering vast stretches of water. Furthermore, Cuba was also under a similar tsunami warning, with expected wave heights ranging from 3 to 10 feet in certain regions.
Earlier warnings in Puerto Rico and the U.S. Virgin Islands had been revoked after authorities initially anticipated dangerous waves or currents due to the seismic activity. Governor Jenniffer González Colón of Puerto Rico had advised residents, especially in the western and southern coastal areas, to exit the water immediately, highlighting that, although significant impacts were not expected, caution was paramount.
The US Geological Survey briefly reported the earthquake’s magnitude as 8.0 but subsequently corrected it to 7.6, noting that “little or no population” was exposed to its shaking. The agency remarked that substantial earthquakes are common in this area, with over ten magnitude 6 or greater recorded in the past century. Past instances, like the 2018 earthquake that reached 7.5 magnitude, resulted in minor damage and a small tsunami, illustrating the relatively low risk due to earthquakes’ remote locations.
The Caribbean region is seismically active, particularly along its tectonic plate boundaries, which often lead to significant earthquakes and tsunami events. The United States Geological Survey monitors seismic activity continuously, providing accurate data on earthquake magnitudes and potential threats. Historical records indicate that this area has experienced numerous substantial earthquakes, underscoring the importance of preparedness and timely warnings in mitigating risks associated with such natural disasters. Tsunami warnings target coastal populations at risk of incoming tsunami waves caused by seismic activity. The speed and unpredictable nature of these waves can present severe dangers to those who may underestimate their force, thus necessitating prompt and effective evacuation measures. Public safety agencies play a crucial role in disseminating timely information to the impacted populations.
In summary, the 7.6 magnitude earthquake that struck the Caribbean has underscored the region’s vulnerability to seismic activity and its potential for tsunami generation. Authorities acted swiftly to issue warnings and advise coastal residents to seek safety inland. Historical data reinforces the significance of preparedness in mitigating risks associated with such natural phenomena, illustrating the necessity for continuous monitoring and rapid communication during such emergencies.
Original Source: www.firstpost.com
