So if you were one of the many people who took little or no action — or just didn’t know what to do — on Dec. 5 after ... of alerts pop up on your phone during natural disasters — like an earthquake, ...

Follow these tips to stay safe before, during, and after a tsunami threat in your community ... plan for everyone in your household so you know exactly what to do if a tsunami threatens your community ...

Responders were ready to use the coastside tsunami warning sirens but did not need to.” The USGS wrote, “Earthquakes of this size do not usually produce destructive tsunamis. However ...

Tsunamis (pronounced soo-ná-mees), also known as seismic sea waves (mistakenly called "tidal waves"), are a series of enormous waves created by an underwater disturbance such as an earthquake ...

Follow these tips to stay safe before, during, and after a tsunami ... Do not venture onto the exposed seafloor, and do not stay to watch the tsunami. These waves move faster than any person ...