Scientists believe GPS data can help predict upcoming earthquakes

So far, scientists have not found a way to detect earthquakes, and some theorize that this is impossible. But a new study published in the journal Science, A team of researchers says it may be possible to detect earthquakes with GPS measurements.

The biggest problem with earthquake detection is that we still cannot record the ‘fingerprint’ of the exact moment before it happens. Scientists call this signal a messenger, but many experts argue that humanity will never find such a signal.

According to two French authors of the study, Quentin Bletery and Jean-Mathieu Nocquet, it may be possible to record the leading signal using GPS devices. They collected data from GPS stations around the world and based on this information Detects even the smallest movements reverberating in the ground — data provided by the University of Nevada in the United States.

“Conceptually, this shows that it is possible to do this. It’s a big step. It’s a huge technology gap. We don’t have the technology to do that yet,” said Quentin Bletery, a seismologist at the Institut de Recherche pour le Développement and Université Côte d’Azur in France.

How can GPS detect earthquakes?

During the study, the scientists analyzed whether possible precursor GPS signals matched the magnitude of actual earthquakes; in all, F90 earthquakes of magnitude 7 and above were analyzed. They found this About two hours before some of these earthquakes, the ground unexpectedly began to flatten and became even more intense by the time of the earthquake.

The results show that there may be hope in detecting earthquakes using GPS technology. It’s too early to say that the study found a messenger signal. That’s why the researchers point out that more research needs to be done in the area to see if GPS could help.

“Our approach reveals an exponential acceleration of the landslide about 2 hours before the ruptures, suggesting that large earthquakes begin with a precursor phase of the landslide;

Did you like the content? So, share the article on your social networks and be aware of more topics like here. Technology World!