A rare SWOT pass mapped a Pacific tsunami in detail, exposing hidden wave complexity and showing why forecasting models need a major update.

A satellite deployed to measure ocean surface heights was up to the challenge when a massive earthquake off the Kamchatka ...

(CNN) — One of the most powerful earthquakes in modern history shook Russia’s remote east coast Wednesday, sending tsunami waves hurtling across the Pacific Ocean and putting nations from Japan to the ...

PORTLAND, Ore. (KATU) — Following an 8.8 earthquake off the eastern coast of Russia, a tsunami wave was generated that quickly moved across the Pacific Ocean. Just after 10:15 a.m., the Tsunami ...

A massive tsunami generated just offshore could turn large stretches of the U.S. Pacific coastline into a disaster zone ...

These types of waves form where a river meets the ocean. Waves break down the sand bars by the mouth of the river or next to ...

The first tsunami waves have already struck Alaska, Japan, and Russia following an 8.8 magnitude earthquake off the coast of the Kamchatka Peninsula in the Pacific. The world’s largest in 14 years, ...

HONOLULU (AP) — One of this century’s most powerful earthquakes struck off the coast of Russia and generated tsunami warnings and advisories for a broad section of the Pacific, including Alaska, ...

People view a 15 foot drop in water levels as tsunami waves arrive in Maui. No damage to life or property was reported as the tsunami warning was lifted Wednesday morning. Photo courtesy Maui County A ...