A Tsunami Watch is issued when a tsunami may impact the watch area at a later time. The watch may be upgraded to a warning or advisory or canceled based on updated information. A Tsunami ...

While scientists work toward confirmation, a tsunami watch may be issued in the interim. The second way a tsunami warning is triggered is what happened in Northern California on Thursday ...

Fort Bragg was among a number of Northern California cities under a tsunami watch after a magnitude 7.3 earthquake struck off the coast of northern California at 10:44 a.m. PDT. The webcam from ...

A tsunami watch is in effect in Australia, New Zealand, and other places in the South Pacific after an 8.0-magnitude earthquake struck near the Solomon Islands, the U.S. Geological Survey is ...

Hear powerful survivor stories from the 2004 Boxing Day tsunami. It’s been 20 years since one of history’s deadliest natural disasters. Discover how tragedy defined a generation.

Indian Ocean tsunami was one of the worst natural disasters in recorded history. More than 220,000 people across a dozen ...

only to realize later that it was an earthquake so powerful that it triggered a tsunami warning for hundreds of miles of the U.S. West Coast. The epicenter of Thursday’s 7.0 magnitude shaker occ ...