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 ...
On July 29, 2025, the world’s sixth biggest recorded earthquake struck Russia, triggering a tsunami whose waves reached as far as the U.S.’s West Coast. Data from an unexpected source—space—has shed ...
In Alaska, a federal grant that funded seismic data collection in order to warn people about tsunamis is being cancelled. Experts say cuts like this could make tsunami warnings less reliable. Millions ...