From today, 8 April 2026, the National Emergency Management Agency (NEMA) has replaced the previous National Warning: Tsunami ...

Tsunamis generated by earthquakes on the Alaska Subduction Zone are a persistent risk in the Pacific Northwest. Decisions being made in the other Washington regarding the fate of nine unassuming and ...

A tsunami warning was issued for California's North Coast, after a massive earthquake off the coast of eastern Russia.

Earthquakes and tsunamis in the news over the past few days are a reminder that we live on a dynamic planet with different hazards and associated response times. While tsunamis generated by large, ...

A tsunami triggered by a 2025 earthquake off Russia’s Kamchatka Peninsula carried a second, shorter wave signal that exposes rupture within 6 miles of the trench. That hidden tail, discovered in a new ...