GPS could predict earthquakes two hours ahead, but there's a catch
An analysis of GPS data has revealed a slow and otherwise undetectable slip of tectonic plates that begins two hours before an earthquake - but detecting this in advance would require more accurate sensors
![GPS could predict earthquakes two hours ahead, but there's a catch](https://images.newscientist.com/wp-content/uploads/2023/07/18150045/SEI_164443427.jpg)