Western Washington University seismologist Jackie Caplan-Auerbach says the recent Taylor Swift concerts at Lumen Field as part of "The Eras Tour" caused seismic activity equivalent to a 2.3 magnitude earthquake, which is 0.3 stronger than the famous Marshawn Lynch touchdown run against the New Orleans Saints in the 2011 Wild Card playoff game. I guess Marshawn's mentality was "Shake Them Off" back then when Saints defenders were coming at him. Meanwhile the Swifties were enjoying "Shake It Off" from the global music superstar in 2023.