Deep underwater, something shifts. Ocean water pulls back from the shore, then comes flooding back. Tsunami! These massive waves happen when earthquakes or other actions cause huge amounts of water to shift. Learn about tsunamis, pay attention to warnings, and stay safe.
Deep underwater, something shifts. Ocean water pulls back from the shore, then comes flooding back. Tsunami! These massive waves happen when earthquakes or other actions cause huge amounts of water to shift. Learn about tsunamis, pay attention to warnings, and stay safe.