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

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 California’s coastline, state officials ...

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

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.

There are a number of scenarios where California could get hours of lead time ahead of a damaging tsunami. But should a quake strike close to shore, there could be little to no warning.

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

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 ...

In that scenario, tsunami waves are a possibility. But, with California’s coastline being a coveted zone for communities and beachfront homes, just how devastating would a potential tsunami be?