The Caribbean's been on high alert with 12 islands ... significant shakes in this segment of the plate boundary have happened before, with a decade recounting ten such earthquakes of magnitude ...

A brief tsunami warning was issued for Puerto Rico, the U.S. Virgin Islands and the British Virgin Islands on Saturday evening after a 7.6 magnitude earthquake hit the Caribbean Sea. The National ...

Tsunami warnings issued after a powerful 7.6-magnitude earthquake rocked the Caribbean Sea have been cancelled, the US ...

and near the boundary between the North American and Caribbean tectonic plates, according to the U.S. Geological Survey. The North America plate moves in a west-southwest direction at about 20 mm ...

At the location of this earthquake, the North America plate moves to the west-southwest with respect to the Caribbean plate ... occurring along this plate boundary structure, or on a nearby ...