Tsunami warnings were issued for nine countries after the massive tremor struck the country.

Tsunamis move the whole ocean, not just the surface. Flume tests and a rare satellite pass show how they start, how fast they travel, and why they grow at the coast.

Manila, Philippines — The death toll from a powerful 7.8-magnitude earthquake in the Philippines rose to at least 35 on Monday after at least 17 people were killed in a southern Philippine province mostly due to a landslide set off by the quake ...

On July 29, 2025, at 23:24 Universal Time, a long stretch of seafloor off Russia's Kamchatka Peninsula was thrust upward. The magnitude 8.8 earthquake was the largest on Earth since the Tohoku earthquake of 2011, according to the U.S. Geological Survey ...

AM Japan Standard Time, a major earthquake occurred near Panama in Central America. The Japan Meteorological Agency (JMA) announced the earthquake's magnitude as 7.6, while the United States Geological Survey (USGS) reported it as 7.

An 8.0-magnitude earthquake struck Panama, sparking fears of a large tsunami. "Based on the preliminary earthquake parameters... widespread hazardous tsunami waves are possible," read an alert from Tsunami.gov. The warning was listed for Panama, Colombia, Costa Rica, Ecuador, Peru, Ncaragua, Guatemala, El Savador, and Mexico.

A video allegedly showing large waves in Huntington Beach has gone viral on social media, with some users claiming the waves were caused by a tsunami.