Powerful 7.6-Magnitude Earthquake Strikes Caribbean, Triggers Tsunami Alert

Powerful 7.6-Magnitude Earthquake Strikes Caribbean Triggers Tsunami Alert

Powerful 7.6-Magnitude Earthquake Strikes Caribbean, Triggers Tsunami Alert

Hey everyone, I’ve got some breaking news that’s been making waves—literally. A massive 7.6-magnitude earthquake rocked the western Caribbean Sea on Saturday evening, sparking a tsunami advisory and sending brief panic across the region. It happened at 6:23 PM ET , about 130 miles south-southwest of George Town, Cayman Islands , with a depth of just 6 miles below the surface —which is pretty shallow for an earthquake of this scale. The U.S. Geological Survey (USGS) initially reported it as an 8.0-magnitude quake but later revised it down to 7.6 after further analysis.

Now, when an earthquake of this magnitude hits, the biggest concern is usually a tsunami , and that’s exactly what authorities were worried about. The Cayman Islands Hazard Management Agency quickly issued a warning, urging people along the coast to move inland as a precaution. Fortunately, as the situation developed, they later confirmed that no tsunami waves had actually been observed and gave the all-clear for Grand Cayman, Cayman Brac, and Little Cayman. That was a huge relief.

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However, things weren’t as clear for Cuba , which was initially under a tsunami threat with projected waves between 3 to 10 feet high . Luckily, overnight reports confirmed that there were no active tsunami warnings remaining for the region, including Puerto Rico and the U.S. Virgin Islands. Puerto Rican Governor Jenniffer González Colón had earlier advised people to stay out of the water, especially on the west and south coasts , just as a precaution.

This part of the Caribbean isn’t new to earthquakes. The USGS explained that the quake happened along a strike-slip fault near the boundary of the North American and Caribbean tectonic plates —a well-known earthquake zone. In fact, there have been at least 10 earthquakes of magnitude 6 or higher in this region over the past century. One of the most significant was back in 2018 , when a 7.5-magnitude quake caused minor damage and a small tsunami .

Now, here’s something interesting—many people don’t realize that tsunamis aren’t always towering waves like in the movies. The Cayman Islands' hazard agency explained that tsunamis can be just 1.5 feet high but still cause massive flooding because they push a huge amount of water across miles of coastline. One of the biggest warning signs? A rapidly receding shoreline , which often means a tsunami wave is on its way.

Thankfully, this time, the earthquake didn’t lead to a major disaster. There are no reports of serious damage or injuries , which is honestly amazing considering the size of the quake. But it’s a strong reminder of just how active this region is geologically—and why it’s so important for people in these areas to stay prepared.

So, that’s the latest update. No major damage, no tsunami, but definitely a close call for the Caribbean. Stay safe out there, and if you’re in a coastal area prone to earthquakes, always have an emergency plan in place!

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