Japan’s Meteorological Agency withdrew a tsunami advisory after a 6.9 magnitude ... agency issued a stark megathrust earthquake alert following tremors in parts of western Japan originating ...

An instrument that measures the tides has been installed on the northeast coast of Santorini by the National Tsunami Warning ...

Following the quake, the US Tsunami Warning System issued several warnings including a tsunami warning for the Caribbean Sea and just north of Honduras. A tsunami threat to Puerto Rico and the ...