There are various tsunami warning levels based on the danger to the public. The West Coast is currently under a tsunami advisory. Here is what the National Weather Service says about the alerts: ...

(CNN) — Here is a look at tsunamis. Tsunamis are formed by a displacement of water – a landslide, earthquake, volcanic eruption, or slippage of the boundary between two of the earth’s tectonic plates ...

Here is some background information about the 2004 Indian Ocean tsunami. On December 26, 2004, an earthquake with an estimated magnitude of 9.1 struck the coast of Sumatra, Indonesia. National Centers ...

Tsunami alerts were issued across much of the Pacific on Wednesday after an 8.8 magnitude earthquake off Russia's far east. A tsunami is a shock of water that spreads through the sea, usually ...

Here is some background information about the 2004 Indian Ocean tsunami. On December 26, 2004, an earthquake with an estimated magnitude of 9.1 struck the coast of Sumatra, Indonesia. National Centers ...