Biggest tsunami caught on Camera Cr: Big World | Big World

Map of tsunami warnings across the Pacific

We support World Tsunami Awareness Day 2025, which shines a spotlight on building resilient communities. Tsunami Awareness Day is Nov. 5 this year. Investments in tsunami early warning, vertical evacuation structures, evacuation mapping, risk education and regular drills reduce harm, limit disruption and protect development gains along coasts. Early warning and early action are effective tools to protect people, saving lives. Learn the hazards around you and find more information on our tsunami

New tsunami maps show how water could reach Seattle, Everett, Tacoma after an earthquake

Tsunami survivor’s story: A journey from chaos to hope