A notable 7.6 magnitude earthquake occurred in the Caribbean Sea, prompting a temporary tsunami advisory for Puerto Rico and the Virgin Islands. The advisory was canceled shortly after, though caution was still advised due to unusual currents. The NOAA warned of potential tsunami waves along Cuban coasts, while no alerts were issued for the U.S. mainland. No immediate damage was reported.
A significant earthquake, recorded with a preliminary magnitude of 7.6, occurred in the Caribbean Sea on Saturday evening, as confirmed by the U.S. Geological Survey (USGS). This seismic event was located approximately 130 miles southwest of Georgetown in the Cayman Islands, taking place shortly before 6:30 p.m. local time. Subsequently, a temporary tsunami advisory was issued for Puerto Rico and the Virgin Islands, advising residents to avoid beaches and coastal waters due to potential risks of sea level hazards and flooding.
The tsunami advisory was eventually lifted around 8:15 p.m. by the U.S. National Tsunami Warning Center (NTWC), although they cautioned that strong and unusual currents may persist in the affected areas. The NTWC urged individuals to exercise caution around bodies of water despite the cancellation of the advisory. Furthermore, the National Oceanic and Atmospheric Administration (NOAA) indicated the possibility of tsunami waves along certain coasts of Cuba, with heights projected between 1 to 3 meters above tidal levels.
The Cuban government has taken preventive measures, encouraging people to evacuate from beachfront regions as a safety precaution. NOAA also noted that forecasted tsunami amplitudes may vary due to localized geographic features and other uncertainties. Fortunately, there were no alerts issued for the U.S. mainland, according to the NTWC. The earthquake was attributed to strike-slip faulting in the shallow crust near the boundary of the North American and Caribbean tectonic plates, with the USGS providing additional insights into the seismic activity’s nature.
In summary, while the earthquake prompted initial tsunami concerns, subsequent assessments led to the lifting of advisories, allowing residents to resume regular activities after cautioning them about residual risks. The event serves as a reminder of the powerful forces at play in regions where tectonic plates converge, underscoring the necessity for preparedness and awareness in coastal communities.
In conclusion, a notable earthquake in the Caribbean Sea triggered a temporary tsunami advisory for Puerto Rico and the Virgin Islands, subsequently lifted by authorities. The event highlighted the importance of preparedness in coastal areas prone to seismic activity. While no severe damage was reported, the incident underscores the need for ongoing caution regarding potential natural hazards. Proper advisories and safety measures remain crucial for the protection of coastal populations.
Original Source: idahonews.com
