Screenshot of the tsunami warning Humboldt County residents received on Wednesday night.

Tsunamis, triggered by earthquakes, volcanic eruptions, and landslides, have caused immense devastation throughout history. The 2004 Indian Ocean tsunami was the deadliest, claiming over 230,000 lives ...

A 7.0 earthquake off the coast of Northern California in early December triggered a tsunami warning for parts of the ...

The event highlighted the need for preparedness, as an earthquake on the Cascadia Subduction Zone could generate a local ...

Tsunami warnings have been issued in several countries after an 8.8-magnitude earthquake struck off the coast of Russia, with ...

A tsunami sent waves into parts of Russia, Japan, Hawaii and the U.S. West Coast after an 8.8 magnitude earthquake struck off ...

The San Francisco Bay Ferry system will be operating normal service on Wednesday despite a tsunami advisory issued for the ...

The earthquake appeared to be the strongest recorded since the 9.0 magnitude earthquake off northeastern Japan in March 2011 ...

However, additional aftershocks may occur following the Kamchatka earthquake, putting the entire Pacific Rim on tsunami alert ...

The magnitude 8.8 earthquake off Russia's Far Eastern Kamchatka coast triggered tsunami warnings as far away as French ...

The National Weather Service issued a tsunami advisory for the West Coast after an earthquake struck off Russia's Kamchatka region on July 29.

Tsunami alerts blanketed the West Coast and Alaska after one of the strongest earthquakes in recorded history.