SEATTLE, WA (CNN) — The last time the New Orleans Saints came to Seattle, football fans rocked the stadium so much, it created a seismic event.
Now, equipment is in place to see if that happens again.
Scientists have installed two portable seismometers at Centurylink field to see if Saints and Seattle Seahawks fans register another earthquake at Saturday's game.
If they do, it would be the third time that's happened.
Football fans did it before in 2011 in what was dubbed "Beastquake" and again last month.