The U.S. National Tsunami Warning Center said there was no tsunami alert for the U.S. mainland but issued a tsunami advisory for Puerto Rico and the U.S. Virgin Islands, which was later cancelled.

The next big earthquake in Japan could strike anytime. Learn about the risks, expert predictions and steps to stay safe and prepared.

The next Marine Wind Warning Summary will be issued when required. Check the latest Coastal Waters Forecast or Local Waters Forecast for information on wind, wave and weather conditions for these ...