Tsunami outreach efforts alert the public on the need to prepare on the Central Coast. Recent maps show high risk areas.

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

Mount Spurr lies about 80 miles west of Anchorage, which is Alaska's most populous city, making it one of the state's most closely watched volcanoes. It last erupted in 1992, spreading ash over ...

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

Mount Spurr has been showing signs of an eruption since last year, but scientists think one is even more imminent.

In the Arctic, permafrost plays a crucial role in building infrastructure. However, as the region warms and permafrost thaws, ...

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

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

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

Dec. 13, 2024 — Tsunamis can cause immense physical damage to ports, but the economic cost does not stop there. The resultant disruptions of shipping lanes result in billions of dollars in ...

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