The most recent risk assessment, outlined in maps published by the California Geological Survey, illustrate the devastation ...

There is a reason why California chooses the last week in March to focus on tsunamis. It marks our worst historic tsunami ...

The risk of flooding from a major tsunami may be greater than many realized along California’s coastline, state officials ...

San Mateo County launched its new Tsunami Hazard Area Dashboard on Monday as part of a broader effort to better prepare for ...

As California officially observes Tsunami Preparedness Week this week, one of the most vulnerable communities in the state is ...

Roaring Sound: A loud, roaring noise from the ocean can indicate an incoming tsunami. Rapid Flooding: If you see water rapidly rising or a wall of water approaching, it is time to evacuate.

The risk of flooding from a major tsunami may be greater than many realized along Monterey County's coastline, California officials said in new study.

In a worst-case tsunami, parts of Alameda, Oakland and Berkeley could be flooded up to an 18-foot elevation, California officials said in new study.

The updated maps — released to coincide with California's Tsunami Preparedness Week that starts March 22 — use new data and improved computer modeling to show how far inland a surge of ...

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

Residents in coastal areas are urged to familiarize themselves with evacuation routes and be prepared to move inland quickly in the event of a tsunami warning. The California Geological Survey ...