What causes a tsunami and how much damage can it do? Learn key tsunami facts, from underwater earthquakes to deadly coastal ...

Tsunami warnings have been issued around the Pacific Ocean after a huge 8.8 magnitude earthquake struck off the coast of ...

While large earthquakes are the primary cause of tsunamis, other major geological events such as volcanic eruptions and ...

A terrifying event may be on the horizon: the strongest tsunami in Earth's history could strike again in 2024, and Europe is at risk. UNESCO has confirmed that Mediterranean cities, including ...

Tension rose in Kaua’i as live footage showed water rushing out at Hanalei Bay, indicating a tsunami's approach. Initial waves reached nearly 2 feet.

The National Weather Service issued a tsunami advisory for the West Coast after an earthquake struck off Russia's Kamchatka region on July 29.

Officials from Japan to California issued warnings after an 8.8-magnitude quake off Russia’s coast. Hours later, there were ...

A tsunami advisory has been issued for the Oregon Coast for the evening of July 29 by the National Weather Service.

All tsunami alerts for Washington state were lifted Wednesday morning, July 30. Tsunami waves measuring up to about a foot and a half were recorded.

Coastal California north of Santa Barbara remains under a tsunami advistory after a massive quake in eastern Russia on ...

A tsunami watch has been issued for Hawaiʻi An investigation is underway to determine if there is a tsunami threat to Hawaiʻi ...

A powerful 7.4-magnitude undersea earthquake struck off Russia's Kamchatka Peninsula on 20 July 2025, prompting brief tsunami alerts across the Pacific, including a tsunami watch for Hawaii.