12 islands have issued potential tsunami threats after an estimated 7.6 magnitude earthquake hit the Caribbean Sea on Saturday. While Puerto Rico and the Virgin Islands have both issued tsunami ...

Both Puerto Rico and the Virgin Islands have broadcasted tsunami advisories while other Caribbean neighbors have waved red flags over the threat. "Earthquakes of this size are known to generate ...

"The island of Hispaniola is caught between two tectonic plates," said Michael Blanpeid, associate coordinator for the USGS's Earthquake Hazards Program. "The North American and the Caribbean ...

A major 7.7 magnitude quake struck on Tuesday in the Caribbean northwest of Jamaica ... for coasts located within 300 kilometers of the earthquake epicenter.” ...

A magnitude 5.3 earthquake struck the northeastern Caribbean early Sunday morning, shaking buildings and startling residents ...