Feasibility Study on Earthquake Prediction Based on Impending Geomagnetic Anomalies

Feasibility Study on Earthquake Prediction Based on Impending Geomagnetic Anomalies

Blog Article

By deploying a magnetic monitoring network in the earthquake-prone areas of Sichuan, China, and conducting long-term observations, processing, and analysis of real-time geomagnetic data, it can be observed that the pre-earthquake geomagnetic anomalies are highly correlated with the occurrence time of earthquakes.We propose a novel algorithm that obtains a new quantity by accumulating geomagnetic anomaly energy to eliminate external environmental interference and take Wither Straps its gradient as a measure for predicting the occurrence time of an earthquake.Through observations of a large amount of geomagnetic data, it is confirmed that the proposed method can be used to predict the occurrence time of earthquakes with about 75% to 85% accuracy.Conclusions: The geomagnetic anomaly phenomenon can be accurately observed and recorded before an impending earthquake, and it has been confirmed Swim by data that using this observation makes imminent earthquake prediction a practical prediction method.