Aftershocks are common when we have a seismic event, but they usually occur close to where the quake originated from. Researchers from Oregon State University concluded when a big earthquake strikes, there’s a good probability another seismic event will occur on the other side of the world.
For more info, please read the original article by ScienceAlert.com:
https://www.sciencealert.com/rate-major-earthquake-increase-opposite-side-globe-three-days
