A new era in tsunami observation arrived July 29, 2025, when the NASA-CNES Surface Water and Ocean Topography (SWOT) satellite happened to be passing over the Pacific Ocean just as a strong 8.8 ...

Just how big was last week’s earthquake that hit Russia and created a tsunami that dispersed energy throughout the entirety of the Pacific Ocean? At magnitude 8.8 on modern seismic instruments, it ...

When individuals hear volcanoes, they tend to envision blazing eruptions blasting into the air. However, volcanoes can also collapse sideways, with their sides, or flanks, collapsing. Such a collapse ...

NASA’s SWOT satellite captures the first high-resolution tsunami view, revealing complex wave patterns and reshaping how scientists predict tsunami behavior and coastal impact.

Residents of Hawaii are breathing easier but remain cautious after tsunami waves from a powerful undersea earthquake off of Russia’s eastern coast were less severe than originally feared. Though they ...

The deadliest recorded tsunami in history claimed hundreds of thousands of lives after a magnitude 9.1 earthquake rocked the Indian Ocean in 2004. No deaths have been reported from tsunami waves in ...

Forbes contributors publish independent expert analyses and insights. Will McGough writes about travel destinations and outdoor adventures. Hawai‘i’s remote location in the center of the Pacific Ocean ...