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 ...

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

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

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 ...

Tsunami sirens could be heard after the 1:18 a.m. quake urging residents to move inland, according to the Talanoa o Tonga ...

A tsunami warning has been issued for Papua New Guinea after a strong 6.9 magnitude earthquake struck the Pacific island ...

Get Instant Summarized Text (Gist) California's coastal cities face significant tsunami flood risks, with potential inundation reaching up to 50 feet in some areas. Updated hazard maps highlight ...

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