A 7.0 magnitude earthquake has caused slight damage in Tonga and brief evacuations before the threat of a tsunami passed ...

A major, 7.0-magnitude earthquake struck in the South Pacific Ocean on Monday, according to the United States Geological Survey. The quake prompted a brief “Tsunami Threat” for Tonga. Preliminary ...

Tsunami Advisory: A tsunami with the potential to generate strong currents or waves is imminent, expected, or occurring. • Tsunami Warning: A tsunami with the potential to generate widespread ...