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

Now, San Mateo County residents can use an online tool called a ‘ Tsunami Hazard Area Dashboard ’ to see what areas will be ...

The California Geological Survey recently released new maps showing that potential ... but it will take an hour or so for the National Tsunami Warning Center to issue a warning to California ...

The maps, updated with new data and modeling ... and be prepared to move inland quickly in the event of a tsunami warning. The California Geological Survey recently released new maps showing ...

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.

Our guide on how to prepare for a tsunami alert as this year's Tsunami Preparedness Week approaches on March 22–30.

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.

This week, it makes far more sense to test an aspect of our tsunami system that didn’t perform very well last December — who ...