A satellite deployed to measure ocean surface heights was up to the challenge when a massive earthquake off the Kamchatka ...
A massive tsunami generated just offshore could turn large stretches of the U.S. Pacific coastline into a disaster zone ...
In an event rarely seen in Southern California, the waters of San Diego Bay rose by 1.4 feet Saturday due to the arrival of tsunami waves produced by an underwater volcano in the Pacific off Tonga, ...
As the risk of tsunami waves from an 8.8 magnitude earthquake off the coast of Russia continues for the western coast of the United States, the National Weather Service is warning people not to return ...
Nov. 29, 2025 marks the 50th anniversary of the largest Hawaiʻi earthquake–a magnitude-7.7 with over 30 seconds of shaking ...
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 ...
Earthquakes can cause tsunami. Hopefully this guy makes it out OK. Image courtesy wiki commons. No wind means no waves. Usually. Image Stu Gibson/A-Frame Water + Wind = Waves. Always. Image Stu Gibson ...
Clean drinking water remains the priority for residents of Tonga, a week after an underwater volcanic eruption followed by a tsunami devastated the remote South Pacific island nation. Tongans lined up ...