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

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.

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

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 ...

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

While December 2024 may feel like a lifetime ago at this stage, it was only a little over three months ago that a magnitude 7.0 earthquake off the coast of Humboldt County triggered a widespread ...

A tsunami warning has been lifted for Tonga after a strong 7.1 magnitude earthquake struck near the Pacific Island country.

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 damaging flooding from a major tsunami may be greater than many realized along stretches of California's renowned coastline, state officials say, further reinforcing the need for ...