Caribbean Sea, tsunami and Earthquake

A tsunami advisory has been issued for Puerto Rico and the U.S. Virgin Islands after an earthquake in the Caribbean Sea, ...
If such a megaquake were to occur, it could potentially cause a dangerous tsunami that could put thousands of lives at risk ...
See below for a map of tsunami risk by county, and a list of the U.S. counties at greatest risk from such a disaster.
Mitigating Cayman's tsunami danger will involve mapping efforts, public education and getting the islands' tsunami censor back in operation.
The U.S. Geological Survey said the magnitude 7.6 earthquake occurred Saturday around 6:23 p.m. Eastern Time with an ...