A China-led international team has reported detecting a new seismic phenomenon that could help predict major earthquakes. The study, published in a scientific journal, describes "seismo-ripples" – ringlike disturbances in seismic, magnetic, and ionospheric signals observed before earthquakes. These patterns, detected since 2022, showed an 83% success rate in anticipating major quakes with minimal errors.
The researchers, including scientists from China and other countries, analyzed data from multiple seismic events. They noted that the seismo-ripples appear as anomalies in the Earth's magnetic field and ionosphere, preceding major earthquakes. This discovery challenges the traditional view that earthquakes are unpredictable. The team suggests these signals could serve as early warning indicators.
This research builds on decades of seismic studies, which have struggled to reliably predict earthquakes. The new method, based on observing subtle changes in the Earth's systems, offers a potential breakthrough. Scientists are now working to refine the model and validate its accuracy across different regions. The findings could lead to improved early warning systems and better disaster preparedness.
