Taylor Swift fans in Seattle literally 'shook' the Earth during her Eras Tour shows on July 22nd and 23rd. According to the latest reports, fans dancing at the gig caused an "equivalent of a 2.3 magnitude earthquake" in the area.
The so-called "Swift Quakes" findings were shared by a Washington University geology professor and seismologist Jackie Caplan-Auerbach with CNN. According to the data from both nights of the concert, the professor noted the same pattern in activity. While both charts were nearly identical. the professor noted that the only difference between the two was a 26-minute time delay.