In response to Gov. Josh Green proclaiming April as Tsunami Awareness Month in Hawaiʻi, the University of Hawaiʻi Sea Grant College Program (Hawaiʻi Sea Grant) partnered with organizations across the ...

Security cameras in Santa Catarina capture seawater racing inland as a rare meteotsunami rips boats free, scatters debris, and smashes parts of a church wall.

The Cascadia Subduction Zone has been quiet since 1700 — but scientists know the giant offshore fault will rupture again.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The answer to Spracklen's question was actually "no"—cruise ships in ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Videos show Hawaii locals rushing to escape low ground following a ...

In late July 2025, following an 8.8-magnitude earthquake (archived) off Russia's Kamchatka Peninsula that triggered tsunami warnings across the Pacific, a video circulated on social media purportedly ...

A 2025 Tsunami Preparedness Video has been produced by the University of Hawaiʻi Sea Grant College Program (Hawaiʻi Sea Grant) in collaboration with the Hawaiʻi State Department of Education and ...